v4.8.7-beta.2

fix(postgresql): Fix driver UI label "Postgre SQL" => "PostgreSQL"

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: dbgate
+patreon: # Replace with a single Patreon username
+open_collective: dbgate
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,30 @@
+---
+name: Bug report
+about: Create a report to help us improve DbGate
+title: 'BUG: Say something here'
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Version Information (please complete the following information):**
+ - OS: [e.g. Windows/Mac/Ubuntu]
+ - App Version [see Help -> About]
+ - Install source [e.g. installer/SNAP/Docker/NPM]
+ - Type - Web/Application
+ - Database engine: [e.g. MySQL/PostgreSQL/SQL Server]

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for DbGate
+title: 'FEAT: '
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,18 @@
+---
+name: Question
+about: Ask a question about how to do something
+title: 'QUESTION: Summary of your question'
+labels: ''
+assignees: ''
+
+---
+
+**Details:**
+Details about your question
+
+**Version Information [might be relevant to your issue]**
+Operating System: 
+App Version [help -> about]:
+
+**Screenshot [if appropriate]**:
+A screenshot of the app if that helps

.github/workflows/build-app-beta.yaml

@@ -0,0 +1,107 @@
+name: Electron app BETA
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+-beta.[0-9]+'
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macOS-10.15, windows-2022, ubuntu-18.04]
+        # os: [macOS-10.15]
+
+    steps:
+      - name: Context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "$GITHUB_CONTEXT"
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Use Node.js 14.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14.x
+      - name: yarn install
+        run: |
+          yarn install
+      - name: setCurrentVersion
+        run: |
+          yarn setCurrentVersion
+      - name: fillNativeModulesElectron
+        run: |
+          yarn fillNativeModulesElectron
+      - name: fillPackagedPlugins
+        run: |
+          yarn fillPackagedPlugins
+      - name: Install Snapcraft
+        if: matrix.os == 'ubuntu-18.04'
+        uses: samuelmeuli/action-snapcraft@v1
+      - name: Publish
+        run: |
+          yarn run build:app
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }} # token for electron publish
+
+          WIN_CSC_LINK: ${{ secrets.WINCERT_CERTIFICATE }}
+          WIN_CSC_KEY_PASSWORD: ${{ secrets.WINCERT_PASSWORD }}
+
+          CSC_LINK: ${{ secrets.APPLECERT_CERTIFICATE }}
+          CSC_KEY_PASSWORD: ${{ secrets.APPLECERT_PASSWORD }}
+
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
+
+      - name: Save snap login
+        if: matrix.os == 'ubuntu-18.04'
+        run: 'echo "$SNAPCRAFT_LOGIN" > snapcraft.login'
+        shell: bash
+        env:
+          SNAPCRAFT_LOGIN: ${{secrets.SNAPCRAFT_LOGIN}}
+
+      - name: publishSnap
+        if: matrix.os == 'ubuntu-18.04'
+        run: |
+          snapcraft login --with snapcraft.login
+          snapcraft upload --release=beta app/dist/*.snap
+
+      - name: Copy artifacts
+        run: |
+          mkdir artifacts          
+
+          cp app/dist/*.deb artifacts/dbgate-beta.deb || true
+          cp app/dist/*x86*.AppImage artifacts/dbgate-beta.AppImage || true
+          cp app/dist/*arm64*.AppImage artifacts/dbgate-beta-arm64.AppImage || true
+          cp app/dist/*armv7l*.AppImage artifacts/dbgate-beta-armv7l.AppImage || true
+          cp app/dist/*win*.exe artifacts/dbgate-beta.exe || true
+          cp app/dist/*win_x64.zip artifacts/dbgate-windows-beta.zip || true
+          cp app/dist/*win_arm64.zip artifacts/dbgate-windows-beta-arm64.zip || true
+          cp app/dist/*-mac_x64.dmg artifacts/dbgate-beta.dmg || true
+          cp app/dist/*-mac_arm64.dmg artifacts/dbgate-beta-arm64.dmg || true
+
+          mv app/dist/*.exe artifacts/ || true
+          mv app/dist/*.zip artifacts/ || true
+          mv app/dist/*.AppImage artifacts/ || true
+          mv app/dist/*.deb artifacts/ || true
+          mv app/dist/*.snap artifacts/ || true
+          mv app/dist/*.dmg artifacts/ || true
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v1
+        with:
+          name: ${{ matrix.os }}
+          path: artifacts
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: 'artifacts/**'
+          prerelease: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build-app.yaml

@@ -3,61 +3,143 @@ name: Electron app
 on:
   push:
     tags:
-    - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+      # - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 
     # branches:
     #   - production
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
 
     strategy:
+      fail-fast: false
       matrix:
         # os: [ubuntu-18.04, windows-2016]
-        os: [macOS-10.14, windows-2016, ubuntu-18.04]
+        os: [macOS-10.15, windows-2022, ubuntu-18.04]
 
     steps:
       - name: Context
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
         run: echo "$GITHUB_CONTEXT"
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
         with:
           fetch-depth: 1
-      - name: Use Node.js 10.x
+      - name: Use Node.js 14.x
         uses: actions/setup-node@v1
         with:
-          node-version: 10.x
+          node-version: 14.x
       - name: yarn install
         run: |
+          # yarn --version
+          # yarn config set network-timeout 300000
           yarn install
+      - name: setCurrentVersion
+        run: |
+          yarn setCurrentVersion
+      - name: fillNativeModulesElectron
+        run: |
+          yarn fillNativeModulesElectron
+      - name: fillPackagedPlugins
+        run: |
+          yarn fillPackagedPlugins
+      - name: Install Snapcraft
+        if: matrix.os == 'ubuntu-18.04'
+        uses: samuelmeuli/action-snapcraft@v1
       - name: Publish
         run: |
           yarn run build:app
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }} # token for electron publish
 
-      - name: Copy artifacts Linux, MacOs
-        if: matrix.os != 'windows-2016'
+          WIN_CSC_LINK: ${{ secrets.WINCERT_CERTIFICATE }}
+          WIN_CSC_KEY_PASSWORD: ${{ secrets.WINCERT_PASSWORD }}
+
+          CSC_LINK: ${{ secrets.APPLECERT_CERTIFICATE }}
+          CSC_KEY_PASSWORD: ${{ secrets.APPLECERT_PASSWORD }}
+
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
+
+      - name: generatePadFile
         run: |
-          mkdir artifacts
-          mv app/dist/*.deb artifacts/dbgate-linux.deb || true
-          mv app/dist/*.AppImage artifacts/dbgate-linux.AppImage || true
-          mv app/dist/*.dmg artifacts/dbgate-mac.dmg || true
+          yarn generatePadFile
 
-          mv app/dist/*.deb artifacts || true
-          mv app/dist/*.AppImage artifacts || true
-          mv app/dist/*.dmg artifacts || true          
+      - name: Save snap login
+        if: matrix.os == 'ubuntu-18.04'
+        run: 'echo "$SNAPCRAFT_LOGIN" > snapcraft.login'
+        shell: bash
+        env:
+          SNAPCRAFT_LOGIN: ${{secrets.SNAPCRAFT_LOGIN}}
 
+      - name: publishSnap
+        if: matrix.os == 'ubuntu-18.04'
+        run: |
+          snapcraft login --with snapcraft.login
+          snapcraft upload --release=stable app/dist/*.snap
+
+      - name: Copy artifacts
+        run: |
+          mkdir artifacts          
+
+          cp app/dist/*.deb artifacts/dbgate-latest.deb || true
+          cp app/dist/*x86*.AppImage artifacts/dbgate-latest.AppImage || true
+          cp app/dist/*arm64*.AppImage artifacts/dbgate-latest-arm64.AppImage || true
+          cp app/dist/*armv7l*.AppImage artifacts/dbgate-latest-armv7l.AppImage || true
+          cp app/dist/*.exe artifacts/dbgate-latest.exe || true
+          cp app/dist/*win_x64.zip artifacts/dbgate-windows-latest.zip || true
+          cp app/dist/*win_arm64.zip artifacts/dbgate-windows-latest-arm64.zip || true
+          cp app/dist/*-mac_universal.dmg artifacts/dbgate-latest.dmg || true
+          cp app/dist/*-mac_x64.dmg artifacts/dbgate-latest-x64.dmg || true
+
+          mv app/dist/*.exe artifacts/ || true
+          mv app/dist/*.zip artifacts/ || true
+          mv app/dist/*.AppImage artifacts/ || true
+          mv app/dist/*.deb artifacts/ || true
+          mv app/dist/*.dmg artifacts/ || true
+          mv app/dist/*.snap artifacts/dbgate-latest.snap || true
+
+      # - name: Copy artifacts Linux, MacOs
+      #   if: matrix.os != 'windows-2016'
+      #   run: |
+      #     mkdir artifacts
+
+      #     cp app/dist/*.AppImage artifacts/ || true
+      #     cp app/dist/*.dmg artifacts/ || true
+      #     cp app/dist/*.deb artifacts/ || true
+
+      #     mv app/dist/*.deb artifacts/dbgate-linux.deb || true
+      #     mv app/dist/*.AppImage artifacts/dbgate-linux.AppImage || true
+      #     mv app/dist/*.dmg artifacts/dbgate-mac.dmg || true
+
+      # - name: Copy artifacts Win
+      #   if: matrix.os == 'windows-2016'
+      #   run: |
+      #     mkdir artifacts
+
+      #     cp app/dist/*.exe artifacts/ || true
+
+      #     mv app/dist/*.exe artifacts/dbgate-windows.exe
+
+      #     mv app/dist/latest.yml artifacts/latest.yml || true
+
+      - name: Copy latest.yml (windows)
+        if: matrix.os == 'windows-2022'
+        run: |
           mv app/dist/latest.yml artifacts/latest.yml || true
-      - name: Copy artifacts Win
-        if: matrix.os == 'windows-2016'
-        run: |
-          mkdir artifacts
-          mv app/dist/*.exe artifacts/dbgate-windows.exe
-          mv app/dist/*.zip artifacts/dbgate-windows.zip
+          mv app/dist/dbgate-pad.xml artifacts/ || true
 
-          mv app/dist/*.exe artifacts || true          
+      - name: Copy latest-linux.yml
+        if: matrix.os == 'ubuntu-18.04'
+        run: |
+          mv app/dist/latest-linux.yml artifacts/latest-linux.yml || true
+
+      - name: Copy latest-mac.yml
+        if: matrix.os == 'macOS-10.15'
+        run: |
+          mv app/dist/latest-mac.yml artifacts/latest-mac.yml || true
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v1
@@ -69,7 +151,7 @@ jobs:
         uses: softprops/action-gh-release@v1
         if: startsWith(github.ref, 'refs/tags/')
         with:
-          files: "artifacts/**"
+          files: 'artifacts/**'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -82,4 +164,4 @@ jobs:
       #     tag_name: ${{ github.ref }}
       #     release_name: Release ${{ github.ref }}
       #     draft: false
-      #     prerelease: false
+      #     prerelease: false

.github/workflows/build-docker-beta.yaml

@@ -0,0 +1,58 @@
+name: Docker image BETA
+
+# on: [push]
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+-beta.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-docker.[0-9]+'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-18.04]
+
+    steps:
+      - name: Context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "$GITHUB_CONTEXT"
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Use Node.js 14.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14.x
+      - name: yarn install
+        run: |
+          # yarn --version
+          # yarn config set network-timeout 300000
+          yarn install
+      - name: setCurrentVersion
+        run: |
+          yarn setCurrentVersion
+      - name: Prepare docker image
+        run: |
+          yarn run prepare:docker
+      - name: Build docker image
+        run: |
+          docker build ./docker -t dbgate
+      - name: Push docker image
+        run: |
+          docker tag dbgate dbgate/dbgate:beta
+          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
+          docker push dbgate/dbgate:beta
+      - name: Build alpine docker image
+        run: |
+          docker build ./docker -t dbgate -f docker/Dockerfile-alpine
+      - name: Push alpine docker image
+        run: |
+          docker tag dbgate dbgate/dbgate:beta-alpine
+          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
+          docker push dbgate/dbgate:beta-alpine

.github/workflows/build-docker.yaml

@@ -5,7 +5,8 @@ name: Docker image
 on:
   push:
     tags:
-    - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+    # - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 
 # on:
 #   push:
@@ -20,23 +21,25 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-18.04]
-        # os: [macOS-10.14, windows-2016, ubuntu-18.04]
 
     steps:
       - name: Context
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
         run: echo "$GITHUB_CONTEXT"
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
         with:
           fetch-depth: 1
-      - name: Use Node.js 10.x
+      - name: Use Node.js 14.x
         uses: actions/setup-node@v1
         with:
-          node-version: 10.x
+          node-version: 14.x
       - name: yarn install
         run: |
           yarn install
+      - name: setCurrentVersion
+        run: |
+          yarn setCurrentVersion
       - name: Prepare docker image
         run: |
           yarn run prepare:docker
@@ -48,3 +51,11 @@ jobs:
           docker tag dbgate dbgate/dbgate
           docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
           docker push dbgate/dbgate
+      - name: Build alpine docker image
+        run: |
+          docker build ./docker -t dbgate -f docker/Dockerfile-alpine
+      - name: Push alpine docker image
+        run: |
+          docker tag dbgate dbgate/dbgate:alpine
+          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
+          docker push dbgate/dbgate:alpine

.github/workflows/build-npm.yaml

@@ -0,0 +1,140 @@
+name: NPM packages
+
+# on: [push]
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-alpha.[0-9]+'
+
+# on:
+#   push:
+#     branches:
+#       - production
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-18.04]
+
+    steps:
+      - name: Context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "$GITHUB_CONTEXT"
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Use Node.js 14.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14.x
+
+      - name: Configure NPM token
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: |
+          npm config set '//registry.npmjs.org/:_authToken' "${NPM_TOKEN}"
+
+      - name: yarn install
+        run: |
+          yarn install
+          
+      - name: setCurrentVersion
+        run: |
+          yarn setCurrentVersion
+
+      - name: Publish types
+        working-directory: packages/types
+        run: |
+          npm publish
+
+      - name: Publish tools
+        working-directory: packages/tools
+        run: |
+          npm publish
+
+      - name: Publish sqltree
+        working-directory: packages/sqltree
+        run: |
+          npm publish
+                    
+      - name: Publish api
+        working-directory: packages/api
+        run: |
+          npm publish
+
+      - name: Publish datalib
+        working-directory: packages/datalib
+        run: |
+          npm publish
+
+      - name: Publish filterparser
+        working-directory: packages/filterparser
+        run: |
+          npm publish
+
+      - name: Publish web
+        working-directory: packages/web
+        run: |
+          npm publish
+
+      - name: Publish dbgate (obsolete)
+        working-directory: packages/dbgate
+        run: |
+          npm publish
+
+      - name: Publish dbgate-serve
+        working-directory: packages/serve
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-csv
+        working-directory: plugins/dbgate-plugin-csv
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-xml
+        working-directory: plugins/dbgate-plugin-xml
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-excel
+        working-directory: plugins/dbgate-plugin-excel
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-mssql
+        working-directory: plugins/dbgate-plugin-mssql
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-mysql
+        working-directory: plugins/dbgate-plugin-mysql
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-mongo
+        working-directory: plugins/dbgate-plugin-mongo
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-postgres
+        working-directory: plugins/dbgate-plugin-postgres
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-sqlite
+        working-directory: plugins/dbgate-plugin-sqlite
+        run: |
+          npm publish
+
+      - name: Publish dbgate-plugin-redis
+        working-directory: plugins/dbgate-plugin-redis
+        run: |
+          npm publish

.github/workflows/run-tests.yaml

@@ -0,0 +1,71 @@
+name: Run tests
+on:
+  push:
+    branches:
+      - master
+      - develop
+
+jobs:
+  test-runner:
+    runs-on: ubuntu-latest
+    container: node:14.18
+
+    steps:
+      - name: Context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "$GITHUB_CONTEXT"
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: yarn install
+        run: |
+          yarn install
+      - name: Integration tests
+        run: |
+          cd integration-tests
+          yarn test:ci
+#          yarn wait:ci
+      - name: Filter parser tests
+        if: always()
+        run: |
+          cd packages/filterparser
+          yarn test:ci
+      - uses: tanmen/jest-reporter@v1
+        if: always()
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          result-file: integration-tests/result.json
+          action-name: Integration tests
+      - uses: tanmen/jest-reporter@v1
+        if: always()
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          result-file: packages/filterparser/result.json
+          action-name: Filter parser test results
+
+    services:
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_PASSWORD: Pwd2020Db
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+      mysql:
+        image: mysql:8.0.18
+        env:
+          MYSQL_ROOT_PASSWORD: Pwd2020Db
+
+      mssql:
+        image: mcr.microsoft.com/mssql/server
+        env:
+          ACCEPT_EULA: Y
+          SA_PASSWORD: Pwd2020Db
+          MSSQL_PID: Express
+          
+      # cockroachdb:
+      #   image: cockroachdb/cockroach

.gitignore

@@ -12,6 +12,12 @@ node_modules
 build
 dist
 
+app/packages/web/public
+app/packages/plugins
+docker/public
+docker/bundle.js
+docker/plugins
+
 # misc
 .DS_Store
 .env.local
@@ -22,3 +28,7 @@ dist
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+app/src/nativeModulesContent.js
+packages/api/src/nativeModulesContent.js
+packages/api/src/packagedPluginsContent.js
+.VSCodeCounter

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "jestrunner.jestCommand": "node_modules/.bin/cross-env DEVMODE=1 LOCALTEST=1 node_modules/.bin/jest"
+}

CHANGELOG.md

@@ -0,0 +1,378 @@
+# ChangeLog
+
+Builds:
+ - docker - build
+ - npm - npm package dbgate-serve
+ - app - classic electron app
+ - mac - application for macOS
+ - linux - application for linux
+ - win - application for Windows
+
+### 4.8.4
+- FIXED(mac): Fixed build for macOS arm64 #259
+- FIXED(mac): Fixed opening SQLite files on macOS #243
+- FIXED(mac): Fixed opening PEM certificates on macOS #206
+- FIXED(mac): Fixed handling Command key on macOS
+- FIXED(mac): Fixed system menu on macOS
+- FIXED(mac): Fixed reopening main window on macOS
+- CHANGED: Shortcut for net query is now Ctrl+T or Command+T on macOS, former it was Ctrl+Q
+- FIXED: Fixed misplaced tab close icon #260
+- ADDED: Added menu command "Tools/Change to recent database"
+
+### 4.8.3
+- FIXED: filters in query result and NDJSON/archive viewer
+- ADDED: Added select values from query result and NDJSON/archive viewer
+- ADDED: tab navigation in datagrid #254
+- ADDED: Keyboard shortcuts added to help menu #254
+- ADDED: API logging (run enableApiLog() in developers console to enable logging)
+- ADDED: SSH reconnect + moved SSH forward into separate fork #253
+- ADDED: Data type + reference link in column manager
+- FIXED(win,linux,mac): Unable to change theme after installing plugin #244
+
+ ### 4.8.2
+ - ADDED: implemented missing redis search key logic
+
+ ### 4.8.1
+ - FIXED: fixed crash after disconnecting from all DBs
+
+### 4.8.0
+- ADDED: Redis support (support stream type), removed experimental status
+- ADDED: Redis readonly support
+- ADDED: Explicit NDJSON support, when opening NDJSON/JSON lines file, table data are immediately shown, without neccesarity to import
+- ADDED(win,linux,mac): Opening developer tools when crashing without reload app
+### 4.7.4
+- ADDED: Experimental Redis support (full support is planned to version  4.8.0)
+- ADDED: Read-only connections
+- FIXED: MongoDB filters
+- ADDED: MongoDB column value selection
+- ADDED: App related queries
+- ADDED: Fuzzy search #246
+- ADDED(docker, npm): New permissions
+- FIXED(npm): NPM build no longer allocates additonal ports
+- CHANGED(npm): renamed NPM package dbgate => dbgate-serve 
+- CHANGED(docker): custom JavaScripts and connections defined in scripts are now prohibited by default, use SHELL_CONNECTION and SHELL_SCRIPTING environment variables for allowing this
+- ADDED(docker, npm): Better documentation of environment variables configuration, https://dbgate.org/docs/env-variables.html
+- ADDED(docker): support for multiple users with different permissions
+- ADDED(docker): logout operation
+
+### 4.7.3
+- CHANGED: Export menu redesign, quick export menu merged with old export menu
+- REMOVED: Quick export menu
+- ADDED: Export column mapping
+- ADDED: Export invoked from data grid respects columns choosed in column manager
+- ADDED: Quick export (now merged in export menu) is now possible also in web app
+- FIXED: Virtual foreign key editor fixes
+- FIXED: Tabs panel style fix
+- ADDED: Find by schema in databases widget
+- FIXED: Column manager selection fix
+- FIXED: NPM dist - fixed error when loading plugins
+- CHANGED: NPN dist is now executed by dbgate-serve command
+- ADDED: NPM dist accepts .env configuration
+
+### 4.7.2
+- CHANGED: documentation URL - https://dbgate.org/docs/
+- CHANGED: Close button available for all tab groups - #238
+- ADDED: Search function for the Keyboard Shortcuts overview - #239
+- ADDED: Editor font size settings - #229
+- ADDED: Rename MongoDB collection - #223
+- FIXED: bug in cache subsystem
+
+### 4.7.1
+- FIXED: Fixed connecting to MS SQL server running in docker container from DbGate running in docker container #236 
+- FIXED: Fixed export MongoDB collections into Excel and CSV #240
+- ADDED: Added support for docker volumes to persiste connections, when not using configuration via env variables #232
+- ADDED: DbGate in Docker can run in subdirectory #228
+- FIXED: DbGate in Docker can be proxied with nginx #228
+- FIDED: Theme persists when opening multiple windows #207
+- ADDED: Remember fullscreen state #230
+- ADDED: Improved fullscreen state, title bar with menu is hidden, menu is in hamburger menu, like in web version
+- ADDED: Theme choose dialog (added as tab in settings)
+- FIXED: Fixed crash when clicking on application layers #231
+### 4.7.0
+- CHANGED: Changed main menu style, menu and title bar is in one line (+ability to switch to system menu)
+- REMOVED: Removed main toolbar, use main menu or tab related bottom tool instead
+- ADDED: Added tab related context bottom toolbar
+- ADDED: Main menu is available also in web application, by clicking on hamburger menu
+- ADDED: Added support of SQLite to docker container #219
+- ADDED: Added Debian and Alpine docker distributions (default is Debian)
+- FIXED: Fixed performance problem of data grid, especially when there are cells with large data (eg. JSONs), now it is much faster
+- ADDED: Open JSON and array cell buttons
+- ADDED: Handle JSON in varchar cells
+- ADDED: Scroll tabs on mouse wheel
+- ADDED: Show edit edit MySQL column comments #218 #81
+- ADDED: Handle sparse (mssql), unsigned (mysql), zerofill (mysql) column flags
+- FIXED: Fixed same caching problems (eg. leading to indefinitely loading DB structure sometimes)
+- ADDED: Show estimated table row count for MySQL and MS SQL
+- FIXED: Fixed deleting rows from added rows in table data editor
+- ADDED: Better work with JSON lines file, added JSONL editor with preview
+
+### 4.6.3
+- FIXED: Fixed Windows build
+- FIXED: Fixed crash, when there is invalid value in browser local storage
+- FIXED: Fixed plugin description display, where author name or description is not correctly filled
+
+### 4.6.2
+- FIXED: Fixed issues of XML import plugin
+- ADDED: Split columns macro (available in data sheet editor)
+- CHANGED: Accepting non standard plugins names (which doesn't start with dbgate-plugin-)
+- ADDED: Support BLOB values #211
+- ADDED: Picture cell view
+- ADDED: HTML cell view
+- CHANGED: Code completion supports non-default schema names
+- FIXED: More robust MySQL analyser, when connecting to non-standard servers #214
+- FIXED: Fixed configuring connection to SQLite with environment variables #215
+
+### 4.6.1
+- ADDED: Ability to configure SSH tunnel over environment variables #210 (for docker container)
+- ADDED: XML export and import
+- ADDED: Archive file - show and edit source text file
+- ADDED: Window title shows current tab and database
+- ADDED: DbGate documentation
+- ADDED: Introduced application layers
+- ADDED: Virtual foreign key editor
+- ADDED: Application commands (SQL scripts related to database)
+- ADDED: Theme can be implemented in plugin
+- CHANGED: Dictionary description is stored in app
+- FIXED: Unique and index editor
+- FIXED: Posibility to edit UNIQUE index flag
+- CHANGED: UX improvements of table editor
+
+### 4.6.0
+- ADDED: ER diagrams #118
+    - Generate diagram from table or for database
+    - Automatic layout
+    - Diagram styles - colors, select columns to display, optional displaying data type or nullability
+    - Export diagram to HTML file
+- FIXED: Mac latest build link #204
+
+### 4.5.1
+- FIXED: MongoId detection
+- FIXED: #203 disabled spellchecker
+- FIXED: Prevented display filters in form view twice
+- FIXED: Query designer fixes
+
+### 4.5.0
+- ADDED: #220 functions, materialized views and stored procedures in code completion
+- ADDED: Query result in statusbar
+- ADDED: Highlight and execute current query
+- CHANGED: Code completion offers objects only from current query
+- CHANGED: Big optimalizations of electron app - removed embedded web server, removed remote module, updated electron to version 13
+- CHANGED: Removed dependency to electron-store module
+- FIXED: #201 fixed database URL definition, when running from Docvker container
+- FIXED: #192 Docker container stops in 1 second, ability to stop container with Ctrl+C
+- CHANGED: Web app - websocket replaced with SSE technology
+- CHANGED: Changed tab order, tabs are ordered by creation time
+- ADDED: Reorder tabs with drag & drop
+- CHANGED: Collapse left column in datagrid - removed from settings, remember last used state
+- ADDED: Ability to select multiple columns in column manager in datagrid + copy column names
+- ADDED: Show used filters in left datagrid column
+- FIXED: Fixed delete dependency cycle detection (delete didn't work for some tables)
+
+### 4.4.4
+- FIXED: Database colors
+- CHANGED: Precise work with MongoDB ObjectId
+- FIXED: Run macro works on MongoDB collection data editor
+- ADDED: Type conversion macros
+- CHANGED: Improved UX of import into current database or current archive
+- ADDED: Posibility to create string MongoDB IDs when importing into MongoDB collections
+- CHANGED: Better crash recovery
+- FIXED: Context menu of data editor when using views - some commands didn't work for views
+- ADDED: Widget lists (on left side) now supports add operation, where it has sense
+- CHANGED: Improved UX of saved data sheets
+- ADDED: deploy - preloadedRows: impelemnted onsertOnly columns
+- ADDED: Show change log after app upgrade
+
+### 4.4.3
+- ADDED: Connection and database colors
+- ADDED: Ability to pin connection or table
+- ADDED: MongoDb: create, drop collection from menu
+- ADDED: Copy as MongoDB insert
+- ADDED: MongoDB support for multiple statements in script (dbgate-query-splitter)
+- ADDED: View JSON in tab
+- ADDED: Open DB model as JSON
+- ADDED: Open JSON array as data sheet
+- ADDED: Open JSON from data grid
+- FIXED: Mongo update command when using string IDs resembling Mongo IDs
+- CHANGED: Imrpoved add JSON document, change JSON document commands
+- ADDED: Possibility to add column to JSON grid view
+- FIXED: Hiding columns #1
+- REMOVED: Copy JSON document menu command (please use Copy advanced instead)
+- CHANGED: Save widget visibility and size
+
+### 4.4.2
+- ADDED: Open SQL script from SQL confirm
+- CHANGED: Better looking statusbar
+- ADDED: Create table from database popup menu
+- FIXED: Some fixes for DB compare+deploy (eg. #196)
+- ADDED: Archives + DB models from external directories
+- ADDED: DB deploy supports preloaded data
+- ADDED: Support for Command key on Mac (#199)
+
+### 4.4.1
+- FIXED: #188 Fixed problem with datetime values in PostgreSQL and mysql
+- ADDED: #194 Close tabs by DB
+- FIXED: Improved form view width calculations
+- CHANGED: Form view - highlight matched columns instead of filtering
+- ADDED: Lookup distinct values
+- ADDED: Copy advanced command, Copy as CSV, JSON, YAML, SQL
+- CHANGED: Hide column manager by default
+- ADDED: Change database status command
+- CHANGED: Table structure and view structure tabs have different icons
+- ADDED: #186 - zoom setting
+- ADDED: Row count information moved into status bar, when only one grid on tab is used (typical case)
+
+### 4.4.0
+- ADDED: Database structure compare, export report to HTML
+- ADDED: Experimental: Deploy DB structure changes between databases
+- ADDED: Lookup dialog, available in table view on columns with foreign key
+- ADDED: Customize foreign key lookups
+- ADDED: Chart improvements, export charts as HTML page
+- ADDED: Experimental: work with DB model, deploy model, compare model with real DB
+- ADDED: #193 new SQLite db command
+- CHANGED: #190 code completion improvements
+- ADDED: #189 Copy JSON document - context menu command in data grid for MongoDB
+- ADDED: #191 Connection to POstgreSQL can be defined also with connection string
+- ADDED: #187 dbgate-query-splitter: Transform stream support
+- CHANGED: Upgraded to node 12 in docker app
+- FIXED: Upgraded to node 12 in docker app
+- FIXED: Fixed import into SQLite and PostgreSQL databases, added integration test for this
+
+### 4.3.4
+- FIXED: Delete row with binary ID in MySQL (#182)
+- ADDED: Using 'ODBC Driver 17 for SQL Server' or 'SQL Server Native Client 11.0', when connecting to MS SQL using windows auth #183
+
+### 4.3.3
+- ADDED: Generate SQL from data (#176 - Copy row as INSERT/UPDATE statement)
+- ADDED: Datagrid keyboard column operations (Ctrl+F - find column, Ctrl+H - hide column) #180
+- FIXED: Make window remember that it was maximized
+- FIXED: Fixed lost focus after copy to clipboard and after inserting SQL join
+
+### 4.3.2
+- FIXED: Sorted database list in PostgreSQL (#178)
+- FIXED: Loading stricture of PostgreSQL database, when it contains indexes on expressions (#175)
+- ADDED: Hotkey Shift+Alt+F for formatting SQL code
+
+### 4.3.1
+- FIXED: #173 Using key phrase for SSH key file connection
+- ADDED: #172 Abiloity to quick search within database names
+- ADDED: Database search added to command palette (Ctrl+P)
+- FIXED: #171 fixed PostgreSQL analyser for older versions than 9.3 (matviews don't exist)
+- ADDED: DELETE cascade option - ability to delete all referenced rows, when deleting rows
+
+### 4.3.0
+- ADDED: Table structure editor
+- ADDED: Index support
+- ADDED: Unique constraint support
+- ADDED: Context menu for drop/rename table/columns and for drop view/procedure/function
+- ADDED: Added support for Windows arm64 platform
+- FIXED: Search by _id in MongoDB
+
+### 4.2.6
+- FIXED: Fixed MongoDB import
+- ADDED: Configurable thousands separator #136
+- ADDED: Using case insensitive text search in postgres
+
+### 4.2.5
+- FIXED: Fixed crash when using large model on some installations
+- FIXED: Postgre SQL CREATE function 
+- FIXED: Analysing of MySQL when modifyDate is not known
+
+### 4.2.4
+- ADDED: Query history
+- ADDED: One-click exports in desktop app
+- ADDED: JSON array export
+- FIXED: Procedures in PostgreSQL #122
+- ADDED: Support of materialized views for PostgreSQL #123
+- ADDED: Integration tests
+- FIXED: Fixes in DB structure analysis in PostgreSQL, SQLite, MySQL
+- FIXED: Save data in SQLite, PostgreSQL
+- CHANGED: Introduced package dbgate-query-splitter, instead of sql-query-identifier and @verycrazydog/mysql-parse
+
+### 4.2.3
+- ADDED: ARM builds for MacOS and Linux
+- ADDED: Filter by columns in form view
+
+### 4.2.2
+- CHANGED: Further startup optimalization (approx. 2 times quicker start of electron app)
+
+### 4.2.1
+- FIXED: Fixed+optimalized app startup (esp. on Windows)
+
+### 4.2.0
+- ADDED: Support of SQLite database
+- ADDED: Support of Amazon Redshift database
+- ADDED: Support of CockcroachDB
+- CHANGED: DB Model is not auto-refreshed by default, refresh could be invoked from statusbar
+- FIXED: Fixed race conditions on startup
+- FIXED: Fixed broken style in data grid under strange circumstances
+- ADDED: Configure connections with commandline arguments  #108
+- CHANGED: Optimalized algorithm of incremental DB model updates
+- CHANGED: Loading queries from PostgreSQL doesn't need cursors, using streamed query instead
+- ADDED: Disconnect command
+- ADDED: Query executed on server has tab marker (formerly it had only "No DB" marker)
+- ADDED: Horizontal scroll using shift+mouse wheel #113
+- ADDED: Cosmetic improvements of MariaDB support
+
+### 4.1.11
+- FIX: Fixed crash of API process when using SSH tunnel connection (race condition)
+
+### 4.1.11
+- FIX: fixed processing postgre query containing $$
+- FIX: fixed postgre analysing procedures & functions
+- FIX: patched svelte crash #105
+- ADDED: ability to disbale background DB model updates
+- ADDED: Duplicate connection
+- ADDED: Duplicate tab
+- FIX: SSH tunnel connection using keyfile auth #106
+- FIX: All tables button fix in export #109
+- CHANGED: Add to favorites moved from toolbar to tab context menu
+- CHANGED: Toolbar design - current tab related commands are delimited
+
+### 4.1.10
+- ADDED: Default database option in connectin settings #96 #92
+- FIX: Bundle size optimalization for Windows #97
+- FIX: Popup menu placement on smaller displays #94
+- ADDED: Browse table data with SQL Server 2008 #93
+- FIX: Prevented malicious origins / DNS rebinding #91
+- ADDED: Handle JSON fields in data editor (eg. jsonb field in Postgres) #90
+- FIX: Fixed crash on Windows with Hyper-V #86
+- ADDED: Show database server version in status bar
+- ADDED: Show detailed info about error, when connect to database fails
+- ADDED: Portable ZIP distribution for Windows #84
+### 4.1.9
+- FIX: Incorrect row count info in query result #83
+
+### 4.1.1
+- CHANGED: Default plugins are now part of installation
+### 4.1.0
+- ADDED: MongoDB support
+- ADDED: Configurable keyboard shortcuts
+- ADDED: JSON row cell data view
+- FIX: Fixed some problems from migration to Svelte
+
+### 4.0.3
+- FIX: fixes for FireFox (mainly incorrent handle of bind:clientHeight, replaces with resizeobserver)
+### 4.0.2
+- FIX: fixed docker and NPM build
+### 4.0.0
+- CHANGED: Excahnged React with Svelte. Changed theme colors. Huge speed and memory optimalization
+- ADDED: SQL Generator (CREATE, INSERT, DROP)
+- ADDED: Command palette (F1). Introduced commands, extended some context menus
+- ADDED: New keyboard shortcuts
+- ADDED: Switch to recent database feature
+- ADDED: Macros from free table editor are available also in table data editor
+- CHANGED: Cell data preview is now in left widgets panel
+- CHANGED: Toolbar refactor
+- FIX: Solved reconnecting expired connection
+
+### 3.9.6
+- ADDED: Connect using SSH Tunnel
+- ADDED: Connect using SSL
+- ADDED: Database connection dialog redesigned
+- ADDED: #63 Ctrl+Enter runs query
+- ADDED: Published dbgate NPM package
+- ADDED: SQL editor context menu
+- FIX: #62 - import, export executed from SNAP installs didn't work
+
+### 3.9.5
+- Start point of changelog

LICENSE

@@ -1,674 +1,21 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
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+MIT License
+
+Copyright (c) 2021 Jan Prochazka
+
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+SOFTWARE.

README.md

@@ -1,86 +1,153 @@
+[![NPM version](https://img.shields.io/npm/v/dbgate-serve.svg)](https://www.npmjs.com/package/dbgate-serve)
+![GitHub All Releases](https://img.shields.io/github/downloads/dbgate/dbgate/total) 
+[![dbgate](https://snapcraft.io/dbgate/badge.svg)](https://snapcraft.io/dbgate)
+[![dbgate](https://snapcraft.io/dbgate/trending.svg?name=0)](https://snapcraft.io/dbgate)
 [![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
-[![Donate](https://img.shields.io/badge/donate-paypal-blue.svg)](https://paypal.me/JanProchazkaCz/30eur)
-[![NPM version](https://img.shields.io/npm/v/dbgate-api.svg)](https://www.npmjs.com/package/dbgate-api)
 
-# DbGate - database administration tool
+<img src="https://raw.githubusercontent.com/dbgate/dbgate/master/app/icon.png" width="64" align="right"/>
 
-DbGate is fast and efficient database administration tool. It is focused to work with data (filtering, editing, master/detail views etc.)
+# DbGate - (no)SQL database client
 
-**Try it online** - https://demo.dbgate.org - online demo application
+DbGate is cross-platform database manager. 
+It's designed to be simple to use and effective, when working with more databases simultaneously.
+But there are also many advanced features like schema compare, visual query designer, chart visualisation or batch export and import.
+
+DbGate is licensed under MIT license and is completely free.
+
+* Try it online - [demo.dbgate.org](https://demo.dbgate.org) - online demo application
+* **Download** application for Windows, Linux or Mac from [dbgate.org](https://dbgate.org/download/)
+* Run web version as [NPM package](https://www.npmjs.com/package/dbgate-serve) or as [docker image](https://hub.docker.com/r/dbgate/dbgate)
+
+## Supported databases
+* MySQL
+* PostgreSQL
+* SQL Server
+* MongoDB
+* Redis
+* SQLite
+* Amazon Redshift
+* CockroachDB
+* MariaDB
+
+<!-- Learn more about DbGate features at the [DbGate website](https://dbgate.org/), or try our online [demo application](https://demo.dbgate.org) -->
+
+
+<a href="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot1.png">
+    <img src="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot1.png" width="400"/>
+</a>
+<a href="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot2.png">
+    <img src="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot2.png" width="400"/>
+</a>
+<a href="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot4.png">
+    <img src="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot4.png" width="400"/>
+</a>
+<a href="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot3.png">
+    <img src="https://raw.githubusercontent.com/dbgate/dbgate/master/img/screenshot3.png" width="400"/>
+</a>
+
+<!-- ![Screenshot](https://raw.githubusercontent.com/dbgate/dbgate/master/screenshot.png) -->
 
 ## Features
-* Support for Microsoft SQL Server, Postgre SQL, MySQL
-* Table data browsing - filtering, sorting, related columns using foreign keys
-* Master/detail views
-* Browsing objects - tables, views, procedures, functions
 * Table data editing, with SQL change script preview
-* SQL editor, execute SQL script, SQL code formatter, SQL code completion, SQL join wizard
+* Edit table schema, indexes, primary and foreign keys
+* Compare and synchronize database structure
+* ER diagram
+* Light and dark theme
+* Master/detail views, foreign key lookups
+* Query designer
+* Form view for comfortable work with tables with many columns
+* JSON view on MongoDB collections
+* Explore tables, views, procedures, functions, MongoDB collections
+* SQL editor
+  * execute SQL script
+  * SQL code formatter
+  * SQL code completion
+  * Add SQL LEFT/INNER/RIGHT join utility
+* Mongo JavaScript editor, execute Mongo script (with NodeJs syntax)
+* Redis tree view, generate script from keys, run Redis script
 * Runs as application for Windows, Linux and Mac. Or in Docker container on server and in web Browser on client.
-* Import, export from/to CSV, Excel, JSON
+* Import, export from/to CSV, Excel, JSON, XML
 * Free table editor - quick table data editing (cleanup data after import/before export, prototype tables etc.)
 * Archives - backup your data in JSON files on local filesystem (or on DbGate server, when using web application)
-* Light and dark theme
+* Charts, export chart to HTML page
 * For detailed info, how to run DbGate in docker container, visit [docker hub](https://hub.docker.com/r/dbgate/dbgate)
+* Extensible plugin architecture
 
-![Screenshot](https://raw.githubusercontent.com/dbshell/dbgate/master/screenshot.png)
+## How to contribute
+Any contributions are welcome. If you want to contribute without coding, consider following:
+
+* Tell your friends about DbGate or share on social networks - when more people will use DbGate, it will grow to be better
+* Write review on [Slant.co](https://www.slant.co/improve/options/41086/~dbgate-review) or [G2](https://www.g2.com/products/dbgate/reviews) 
+* Create issue, if you find problem in app, or you have idea to new feature. If issue already exists, you could leave comment on it, to prioritise most wanted issues.
+* Become a backer on [Open collective](https://opencollective.com/dbgate)
+* Where a small coding is acceptable for you, you could [create plugin](https://dbgate.org/docs/plugin-development.html). Plugins for new themes can be created actually without JS coding.
+
+Thank you!
+
+## Why is DbGate different
+There are many database managers now, so why DbGate? 
+* Works everywhere - Windows, Linux, Mac, Web browser (+mobile web is planned), without compromises in features
+* Based on standalone NPM packages, scripts can be run without DbGate (example - [CSV export](https://www.npmjs.com/package/dbgate-plugin-csv) )
+* Many data browsing functions based using foreign keys - master/detail, expand columns, expandable form view
 
 ## Design goals
 * Application simplicity - DbGate takes the best and only the best from old [DbGate](http://www.jenasoft.com/dbgate), [DatAdmin](http://www.jenasoft.com/datadmin) and [DbMouse](http://www.jenasoft.com/dbmouse) .
 * Minimal dependencies
-    * Frontend - React, styled-components, socket.io
+    * Frontend - Svelte, socket.io
     * Backend - NodeJs, ExpressJs, socket.io, database connection drivers
     * JavaScript + TypeScript
     * App - electron
-    * There is plan to incorporate SQLite to support work with local datasets
-* Platform independed - will run as web application in single docker container on server, or as application using Electron platform on Linux, Windows and Mac
+* Platform independent - runs as web application in single docker container on server, or as application using Electron platform on Linux, Windows and Mac
 
-## How Can I Contribute?
-You're welcome to contribute to this project! Below are some ideas, how to contribute:
+<!-- ## Plugins
+Plugins are standard NPM packages published on [npmjs.com](https://www.npmjs.com).  
+See all [existing DbGate plugins](https://www.npmjs.com/search?q=keywords:dbgateplugin).  
+Visit [dbgate generator homepage](https://github.com/dbgate/generator-dbgate) to see, how to create your own plugin.  
 
-* Bug fixing
-* Test Mac edition
-* Improve linux package build, add to APT repository
-* Auto-upgrade of electron application
-* Support for new import/export formats
+Currently following extensions can be implemented using plugins:
+- File format parsers/writers
+- Database engine connectors
 
-Any help is appreciated!
-
-Feel free to report issues and open merge requests.
-
-## Roadmap
-
-| Feature | Complexity | Schedule |
-|---|---|---|
-| Query designer | medium | december 2020 |
-| Table designer (structure editor) | big | january 2021 |
-| Filter SQL result sets | small | november 2020 |
-| Filtering, sorting in free table editor | small | november 2020 |
-| Using tedious driver instead of mssql | small | january 2021 |
-| Support for SQLite | big | 2021 |
+Basic set of plugins is part of DbGate git repository and is installed with app. Additional plugins pust be downloaded from NPM (this task is handled by DbGate) -->
 
 ## How to run development environment
 
+Simple variant - runs WEB application:
 ```sh
 yarn
 yarn start
 ```
 
-If you want to make modifications in TypeScript packages, run TypeScript compiler in watch mode in seconds terminal:
+If you want more control, run WEB application:
 ```sh
-yarn lib
+yarn # install NPM packages
 ```
 
+And than run following 3 commands concurrently in 3 terminals:
+```
+yarn start:api # run API on port 3000
+yarn start:web # run web on port 5000
+yarn lib # watch typescript libraries and plugins modifications
+```
+This runs API on port 3000 and web application on port 5000  
 Open http://localhost:5000 in your browser
 
-You could run electron app, using this server:
+If you want to run electron app:
 ```sh
+yarn # install NPM packages
 cd app
-yarn
-yarn start
+yarn # install NPM packages for electron
+```
+
+And than run following 3 commands concurrently in 3 terminals:
+```
+yarn start:web # run web on port 5000 (only static JS and HTML files)
+yarn lib # watch typescript libraries and plugins modifications
+yarn start:app # run electron app
 ```
 
 ## How to run built electron app locally
-This mode is very similar to production run of electron app. Electron app forks process with API on dynamically allocated port, works with compiled javascript files.
+This mode is very similar to production run of electron app. Electron doesn't use localhost:5000.
 
 ```sh
 cd app
@@ -93,15 +160,16 @@ yarn build:app:local
 yarn start:app:local
 ```
 
-## Packages
-Some dbgate packages can be used also without DbGate. You can find them on [NPM repository](https://www.npmjs.com/search?q=keywords:dbgate)
+## How to create plugin
+Creating plugin is described in [documentation](https://github.com/dbgate/dbgate/wiki/Plugin-development)
 
-* [api](https://github.com/dbshell/dbgate/tree/master/packages/api) - backend, Javascript, ExpressJS [![NPM version](https://img.shields.io/npm/v/dbgate-api.svg)](https://www.npmjs.com/package/dbgate-api)
-* [datalib](https://github.com/dbshell/dbgate/tree/master/packages/datalib) - TypeScript library for utility classes
-* [app](https://github.com/dbshell/dbgate/tree/master/app) - application (JavaScript)
-* [engines](https://github.com/dbshell/dbgate/tree/master/packages/engines) - drivers for database engine (mssql, mysql, postgres), analysing database structure, creating specific queries (JavaScript) [![NPM version](https://img.shields.io/npm/v/dbgate-engines.svg)](https://www.npmjs.com/package/dbgate-engines)
-* [filterparser](https://github.com/dbshell/dbgate/tree/master/packages/filterparser) - TypeScript library for parsing data filter expressions using parsimmon
-* [sqltree](https://github.com/dbshell/dbgate/tree/master/packages/sqltree) - JSON representation of SQL query, functions converting to SQL (TypeScript) [![NPM version](https://img.shields.io/npm/v/dbgate-sqltree.svg)](https://www.npmjs.com/package/dbgate-sqltree)
-* [types](https://github.com/dbshell/dbgate/tree/master/packages/types) - common TypeScript definitions [![NPM version](https://img.shields.io/npm/v/dbgate-types.svg)](https://www.npmjs.com/package/dbgate-types)
-* [web](https://github.com/dbshell/dbgate/tree/master/packages/web) - frontend in React (JavaScript)
-* [tools](https://github.com/dbshell/dbgate/tree/master/packages/tools) - various tools [![NPM version](https://img.shields.io/npm/v/dbgate-tools.svg)](https://www.npmjs.com/package/dbgate-tools)
+But it is very simple:
+
+```sh
+npm install -g yo # install yeoman
+npm install -g generator-dbgate # install dbgate generator
+cd dbgate-plugin-my-new-plugin # this directory is created by wizard, edit, what you need to change
+yarn plugin # this compiles plugin and copies it into existing DbGate installation
+```
+
+After restarting DbGate, you could use your new plugin from DbGate.

app/DbGate_pad.xml

@@ -0,0 +1,263 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<XML_DIZ_INFO>
+  <MASTER_PAD_VERSION_INFO>
+    <MASTER_PAD_VERSION>4.0</MASTER_PAD_VERSION>
+    <MASTER_PAD_EDITOR>AppVisor 1.0.43</MASTER_PAD_EDITOR>
+    <MASTER_PAD_EDITOR_URL>http://publisher.appvisor.com</MASTER_PAD_EDITOR_URL>
+    <MASTER_PAD_INFO>Portable Application Description, or PAD(TM) 2004 Association of Software Professionals (ASP)http://www.asp-shareware.org/pad is a data set standard and specification that is commercialsoftware publishers to disseminate certified information about their software application. The PAD format is copyright of the ASP and cannot be used without the formal licensing and permission of both the Association of Software Professionals and its agent AppVisor.com.</MASTER_PAD_INFO>
+    <CERTIFIED>No</CERTIFIED>
+    <CERTIFICATE_ID></CERTIFICATE_ID>
+    <CERTIFICATE_LICENSE></CERTIFICATE_LICENSE>
+  </MASTER_PAD_VERSION_INFO>
+  <RoboSoft>
+    <Company_UIN>CMP-9600EC03382B</Company_UIN>
+    <Product_UIN>APP-A60089A1482B</Product_UIN>
+    <Publish_on_CD>N</Publish_on_CD>
+    <NewsFeed_Search_String></NewsFeed_Search_String>
+    <Search_String>DbGate</Search_String>
+    <Press_Release_Search_String></Press_Release_Search_String>
+    <Backlink></Backlink>
+    <Comments_For_Reviewer></Comments_For_Reviewer>
+    <Search_String_Unique>DbGate</Search_String_Unique>
+    <Search_Engine_Search_String></Search_Engine_Search_String>
+    <Web_Directories_Search_String></Web_Directories_Search_String>
+    <Company_Description></Company_Description>
+  </RoboSoft>
+  <Company_Info>
+    <PublisherID>pid-86000673282b</PublisherID>
+    <BrandID>bid-9600ec03382b</BrandID>
+    <Company_Name>Jan Prochazka</Company_Name>
+    <Country>Czech Republic</Country>
+    <State_Province>Czechia</State_Province>
+    <City_Town>Prague</City_Town>
+    <Zip_Postal_Code>18100</Zip_Postal_Code>
+    <Address_1>Vratislavska 396</Address_1>
+    <Address_2>Praha 8</Address_2>
+    <Company_WebSite_URL>https://dbgate.org/</Company_WebSite_URL>
+    <Contact_Info>
+      <Contact_First_Name>Jan</Contact_First_Name>
+      <Contact_Last_Name>Prochazka</Contact_Last_Name>
+      <Contact_Email>jenasoft.database@gmail.com</Contact_Email>
+      <Author_First_Name>Jan</Author_First_Name>
+      <Author_Last_Name>Prochazka</Author_Last_Name>
+      <Author_Email>jenasoft.database@gmail.com</Author_Email>
+      <Contact_Phone></Contact_Phone>
+    </Contact_Info>
+    <Support_Info>
+      <Sales_Email>jenasoft.database@gmail.com</Sales_Email>
+      <Support_Email>jenasoft.database@gmail.com</Support_Email>
+      <General_Email>jenasoft.database@gmail.com</General_Email>
+      <Sales_Phone></Sales_Phone>
+      <Support_Phone></Support_Phone>
+      <General_Phone></General_Phone>
+      <Fax_Phone></Fax_Phone>
+    </Support_Info>
+    <LinkedinPage></LinkedinPage>
+    <TwitterCompanyPage></TwitterCompanyPage>
+    <FacebookCompanyPage></FacebookCompanyPage>
+  </Company_Info>
+  <Program_Info>
+    <AppID>app-a60089a1482b</AppID>
+    <Program_Name>DbGate</Program_Name>
+    <Program_Version>3.8.40</Program_Version>
+    <Program_Release_Month>01</Program_Release_Month>
+    <Program_Release_Day>21</Program_Release_Day>
+    <Program_Release_Year>2021</Program_Release_Year>
+    <Program_Cost_Dollars>0</Program_Cost_Dollars>
+    <Program_Type>Freeware</Program_Type>
+    <Program_Category_Class>Business::Databases &amp; Tools</Program_Category_Class>
+    <Program_Specific_Category></Program_Specific_Category>
+    <Program_Categories>Business &amp; Finance :: Database Managers,Programming :: SQL,Programming :: Databases &amp; Networks</Program_Categories>
+    <Program_Release_Status>New Release</Program_Release_Status>
+    <Program_Install_Support>Install and Uninstall</Program_Install_Support>
+    <Program_Target_Platform>Windows</Program_Target_Platform>
+    <Program_OS_Support>Win2000,WinXP,Win7 x32,Win7 x64,Windows 8,Windows 10,WinServer,WinOther,Windows2000,Windows2003,Windows Server 2000,Windows Server 2003,Windows Server 2008,Windows Server 2008r2,Windows Server 2012,Windows Tablet PC Edition 2005,Windows Media Center Edition 2005,WinVista,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,WinVista x64,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows Vista Business x64,Windows Vista Enterprise x64,Windows Vista Ultimate x64</Program_OS_Support>
+    <Program_Language>English</Program_Language>
+    <Program_Change_Info>Form view - for tables with may columns
+Windows authentization for SQL Server
+Support for MariaDB</Program_Change_Info>
+    <Program_System_Requirements>2GB RAM, 100MB disk space</Program_System_Requirements>
+    <Limitations>No limitations</Limitations>
+    <Awards></Awards>
+    <File_Info>
+      <File_Size_Bytes>60973056</File_Size_Bytes>
+      <File_Size_K>59544</File_Size_K>
+      <File_Size_MB>58.15</File_Size_MB>
+    </File_Info>
+    <Expire_Info>
+      <Has_Expire_Info>N</Has_Expire_Info>
+      <Expire_Count></Expire_Count>
+      <Expire_Based_On></Expire_Based_On>
+      <Expire_Year></Expire_Year>
+      <Expire_Other_Info></Expire_Other_Info>
+      <Expire_Month></Expire_Month>
+      <Expire_Day></Expire_Day>
+    </Expire_Info>
+    <Includes_JAVA_VM></Includes_JAVA_VM>
+    <Includes_DirectX></Includes_DirectX>
+    <Includes_VB_Runtime></Includes_VB_Runtime>
+  </Program_Info>
+  <Web_Info>
+    <Application_URLs>
+      <Application_Info_URL>https://dbgate.org/</Application_Info_URL>
+      <Application_Order_URL></Application_Order_URL>
+      <Application_Screenshot_URL>https://raw.githubusercontent.com/dbshell/dbgate/master/screenshot800.png</Application_Screenshot_URL>
+      <Application_Icon_URL>https://raw.githubusercontent.com/dbshell/dbgate/master/app/icon32.png</Application_Icon_URL>
+      <Application_XML_File_URL>http://repository.appvisor.com/app-a60089a1482b/site-01/DbGate_pad.xml</Application_XML_File_URL>
+    </Application_URLs>
+    <Download_URLs>
+      <Primary_Download_URL>https://github.com/dbshell/dbgate/releases/latest/download/dbgate-latest.exe</Primary_Download_URL>
+      <Secondary_Download_URL></Secondary_Download_URL>
+      <Additional_Download_URL_1></Additional_Download_URL_1>
+      <Additional_Download_URL_2></Additional_Download_URL_2>
+    </Download_URLs>
+  </Web_Info>
+  <Program_Descriptions>
+    <English>
+      <Keywords>sql, management, tool, microsoft, sql, mssql, postgres, postgresql, mysql, csv, data, export, import, javascript, database</Keywords>
+      <Char_Desc_45>Modern data manipulation tool</Char_Desc_45>
+      <Char_Desc_80>Modern cross-platform data manipulation tool</Char_Desc_80>
+      <Char_Desc_250>Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL. Query designer. Master/detail views. Advanced data filtering. Export, import. Exports can be saved as jobs</Char_Desc_250>
+      <Char_Desc_450>Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL. Query designer. Charts. Master/detail views. Advanced data filtering. Export, import. Exports can be saved as jobs</Char_Desc_450>
+      <Char_Desc_2000>Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL
+Main features: 
+  Quick database browser
+  Database editor, view and and views, stored procedures, functions, triggers, table relations
+  Export, import - CSV, MS Excel
+  Form view for tables with many columns
+  Query designer
+  Advanced data filtering 
+  JavaScript data scripting
+  Run queries, code completion
+  Display data from referenced tables
+  Create charts, supports for active charts - are refreshed when underlying source is changed</Char_Desc_2000>
+    </English>
+    <Czech>
+      <Keywords>sql, management, tool, microsoft, sql, mssql, postgres, postgresql, mysql, csv, data, export, import, javascript, database</Keywords>
+      <Char_Desc_45>Moderní správce databází</Char_Desc_45>
+      <Char_Desc_80>Správce databází MS SQL Server, MySQL a PostgreSQL</Char_Desc_80>
+      <Char_Desc_250>Nástroj pro správu databází MS SQL Server, MySQL a PostgreSQL</Char_Desc_250>
+      <Char_Desc_450>Nástroj pro správu databází MS SQL Server, MySQL a PostgreSQL</Char_Desc_450>
+      <Char_Desc_2000>Moderní multiplatformní nástroj pro práci s databázemi pro Microsoft SQL Server, PostgreSQL a MySQL. 
+Hlavní funkce: 
+  Prohlížení databáze, tabulek, pohledů, uložených procedur a funkcí
+  Export, import - CSV, MS Excel
+  Zobrazení jednoho řádku tabulky "na výšku" - vhodné pro tabulky s mnoha sloupci
+  Grafický návrh dotazů
+  Pokročilé filtrování dat
+  Advanced data filtering 
+  Skriptování pomocí jazyka JavaScript
+  SQL editor, doplňování kódu
+  Zobrazování referencových dat, na základě cizích klíčů
+  Vytváření grafů, podpora aktivních grafů - obnoví se, pokud se změní zdroj dat</Char_Desc_2000>
+    </Czech>
+  </Program_Descriptions>
+  <Permissions>
+    <Distribution_Permissions>This product can be freely distributed without limitations.</Distribution_Permissions>
+    <EULA>MIT License
+
+Copyright (c) 2021 Jan Prochazka
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.</EULA>
+  </Permissions>
+  <Affiliates>
+    <Affiliates_Regsoft_Order_Page></Affiliates_Regsoft_Order_Page>
+    <Affiliates_Regsoft_Vendor_ID></Affiliates_Regsoft_Vendor_ID>
+    <Affiliates_Regsoft_Product_ID></Affiliates_Regsoft_Product_ID>
+    <Affiliates_FORM></Affiliates_FORM>
+    <Affiliates_FORM_VER></Affiliates_FORM_VER>
+    <Affiliates_VERSION></Affiliates_VERSION>
+    <Affiliates_URL></Affiliates_URL>
+    <Affiliates_Information_Page></Affiliates_Information_Page>
+    <Affiliates_Avangate_Order_Page></Affiliates_Avangate_Order_Page>
+    <Affiliates_Avangate_Vendor_ID></Affiliates_Avangate_Vendor_ID>
+    <Affiliates_Avangate_Product_ID></Affiliates_Avangate_Product_ID>
+    <Affiliates_Avangate_Maximum_Commission_Rate></Affiliates_Avangate_Maximum_Commission_Rate>
+    <Affiliates_BlueSnap_Order_Page></Affiliates_BlueSnap_Order_Page>
+    <Affiliates_BlueSnap_Vendor_ID></Affiliates_BlueSnap_Vendor_ID>
+    <Affiliates_BlueSnap_Product_ID></Affiliates_BlueSnap_Product_ID>
+    <Affiliates_BlueSnap_Maximum_Commission_Rate></Affiliates_BlueSnap_Maximum_Commission_Rate>
+    <Affiliates_BMTMicro_Order_Page></Affiliates_BMTMicro_Order_Page>
+    <Affiliates_BMTMicro_Vendor_ID></Affiliates_BMTMicro_Vendor_ID>
+    <Affiliates_BMTMicro_Product_ID></Affiliates_BMTMicro_Product_ID>
+    <Affiliates_BMTMicro_Maximum_Commission_Rate></Affiliates_BMTMicro_Maximum_Commission_Rate>
+    <Affiliates_eSellerate_Order_Page></Affiliates_eSellerate_Order_Page>
+    <Affiliates_eSellerate_Vendor_ID></Affiliates_eSellerate_Vendor_ID>
+    <Affiliates_eSellerate_Product_ID></Affiliates_eSellerate_Product_ID>
+    <Affiliates_eSellerate_Maximum_Commission_Rate></Affiliates_eSellerate_Maximum_Commission_Rate>
+    <Affiliates_Regnet_Order_Page></Affiliates_Regnet_Order_Page>
+    <Affiliates_Regnet_Vendor_ID></Affiliates_Regnet_Vendor_ID>
+    <Affiliates_Regnet_Product_ID></Affiliates_Regnet_Product_ID>
+    <Affiliates_Regnet_Maximum_Commission_Rate></Affiliates_Regnet_Maximum_Commission_Rate>
+    <Affiliates_Regsoft_Maximum_Commission_Rate></Affiliates_Regsoft_Maximum_Commission_Rate>
+    <Affiliates_ShareIt_Order_Page></Affiliates_ShareIt_Order_Page>
+    <Affiliates_ShareIt_Vendor_ID></Affiliates_ShareIt_Vendor_ID>
+    <Affiliates_ShareIt_Product_ID></Affiliates_ShareIt_Product_ID>
+    <Affiliates_ShareIt_Maximum_Commission_Rate></Affiliates_ShareIt_Maximum_Commission_Rate>
+  </Affiliates>
+  <NewsFeed>
+    <NewsFeed_FORM></NewsFeed_FORM>
+    <NewsFeed_VERSION></NewsFeed_VERSION>
+    <NewsFeed_URL></NewsFeed_URL>
+    <NewsFeed_DESCRIPTION></NewsFeed_DESCRIPTION>
+    <NewsFeed_Feed_URL></NewsFeed_Feed_URL>
+    <NewsFeed_Type></NewsFeed_Type>
+    <NewsFeed_Site_URL></NewsFeed_Site_URL>
+    <NewsFeed_Author_First_Name>Jan</NewsFeed_Author_First_Name>
+    <NewsFeed_Author_Last_Name>Prochazka</NewsFeed_Author_Last_Name>
+    <NewsFeed_Author_Email>jenasoft.database@gmail.com</NewsFeed_Author_Email>
+    <NewsFeed_Language></NewsFeed_Language>
+    <NewsFeed_Title></NewsFeed_Title>
+    <NewsFeed_Description_70></NewsFeed_Description_70>
+    <NewsFeed_Description_250></NewsFeed_Description_250>
+    <NewsFeed_Purpose></NewsFeed_Purpose>
+    <NewsFeed_Site_Name></NewsFeed_Site_Name>
+  </NewsFeed>
+  <Press_Release>
+    <Press_Release></Press_Release>
+    <Headline></Headline>
+    <Summary></Summary>
+    <Press_Release_Plain></Press_Release_Plain>
+  </Press_Release>
+  <Site>
+    <Site_FORM></Site_FORM>
+    <Site_VERSION></Site_VERSION>
+    <Site_DESCRIPTION></Site_DESCRIPTION>
+    <Site_Site_Title>DbGate github</Site_Site_Title>
+    <Site_Site_URL>https://github.com/dbshell/dbgate</Site_Site_URL>
+    <Site_Keywords>database, manager, organizer, explorer, mssql, sqlserver, tsql, sql, mysql, postgre, postgresql,  export, import, filter</Site_Keywords>
+    <Site_Description_100>DbGate developer site</Site_Description_100>
+    <Site_Description_250>Source code for DbGate. Create issues, porticipate, post pull requests. Explore, how to write plugins for DbGate</Site_Description_250>
+    <Site_Description_450>Source code for DbGate. Create issues, porticipate, post pull requests. Explore, how to write plugins for DbGate</Site_Description_450>
+    <Site_Contact_First_Name>Jan</Site_Contact_First_Name>
+    <Site_Contact_Last_Name>Prochazka</Site_Contact_Last_Name>
+    <Site_Contact_Email>jenasoft.database@gmail.com</Site_Contact_Email>
+  </Site>
+  <Dynamic_PAD>
+    <General>
+      <DP_Pad_Enabled>TRUE</DP_Pad_Enabled>
+      <DP_AtFormFill_Enabled>TRUE</DP_AtFormFill_Enabled>
+      <DP_Distributive_Enabled>TRUE</DP_Distributive_Enabled>
+      <DP_Script_Base_URL>http://repository.appvisor.com/</DP_Script_Base_URL>
+      <DP_Pad_Mask>DbGate_pad.xml</DP_Pad_Mask>
+      <DP_Distributive_Primary_URL>https://github.com/dbshell/dbgate/releases/latest/download/dbgate-latest.exe</DP_Distributive_Primary_URL>
+      <DP_Distributive_Mask>dbgate-latest.exe</DP_Distributive_Mask>
+    </General>
+  </Dynamic_PAD>
+</XML_DIZ_INFO>

app/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Jan Prochazka
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

app/dbgate-pad-template.xml

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<XML_DIZ_INFO>
+  <MASTER_PAD_VERSION_INFO>
+    <MASTER_PAD_VERSION>3.01</MASTER_PAD_VERSION>
+    <MASTER_PAD_EDITOR>PADManager 2.0.46</MASTER_PAD_EDITOR>
+    <MASTER_PAD_INFO>Portable Application Description, or PAD for short, is a data set that is used by shareware authors to disseminate information to anyone interested in their software products. To find out more go to http://www.asp-shareware.org/pad</MASTER_PAD_INFO>
+  </MASTER_PAD_VERSION_INFO>
+  <Company_Info>
+    <Company_Name>Jan Prochazka</Company_Name>
+    <Address_1>Vratislavska 396</Address_1>
+    <Address_2>Praha 8</Address_2>
+    <City_Town>Prague</City_Town>
+    <State_Province/>
+    <Zip_Postal_Code>18100</Zip_Postal_Code>
+    <Country>Czech Republic</Country>
+    <Company_WebSite_URL>https://dbgate.org/</Company_WebSite_URL>
+    <Contact_Info>
+      <Contact_First_Name>Jan</Contact_First_Name>
+      <Contact_Last_Name>Prochazka</Contact_Last_Name>
+      <Contact_Email>jenasoft.database@gmail.com</Contact_Email>
+      <Author_First_Name>Jan</Author_First_Name>
+      <Author_Last_Name>Prochazka</Author_Last_Name>
+      <Author_Email>jenasoft.database@gmail.com</Author_Email>
+    </Contact_Info>
+    <Support_Info>
+      <Sales_Email>jenasoft.database@gmail.com</Sales_Email>
+      <Support_Email>jenasoft.database@gmail.com</Support_Email>
+      <General_Email>jenasoft.database@gmail.com</General_Email>
+      <Sales_Phone/>
+      <Support_Phone/>
+      <General_Phone/>
+      <Fax_Phone/>
+    </Support_Info>
+  </Company_Info>
+  <Site>
+    <Site_FORM>Y</Site_FORM>
+    <Site_VERSION>1.0</Site_VERSION>
+    <Site_URL>https://dbgate.org/</Site_URL>
+    <Site_DESCRIPTION>This PAD extension allows you to add your site info into your PAD file. This info can be used by site submission software or by web directories themselves.</Site_DESCRIPTION>
+    <Site_Contact_Email>jenasoft.database@gmail.com</Site_Contact_Email>
+    <Site_Contact_First_Name>Jan</Site_Contact_First_Name>
+    <Site_Contact_Last_Name>Prochazka</Site_Contact_Last_Name>
+    <Site_Description_100>Database tools - effecient data manipulation</Site_Description_100>
+    <Site_Description_250>Database tools - effecient data manipulation, import, export, filtering, master/detail, query designer</Site_Description_250>
+    <Site_Description_450>Database tools - effecient data manipulation, import, export, filtering, master/detail, query designer</Site_Description_450>
+    <Site_Site_URL>https://dbgate.org/</Site_Site_URL>
+    <Site_Site_Title>DbGate</Site_Site_Title>
+    <Site_Keywords>database, manager, organizer, explorer, mssql, sqlserver, tsql, sql, mysql, postgre, postgresql,  export, import, filter</Site_Keywords>
+  </Site>
+  <Program_Info>
+    <Program_Name>DbGate</Program_Name>
+    <Program_Version>#VERSION#</Program_Version>
+    <Program_Release_Month>#MONTH#</Program_Release_Month>
+    <Program_Release_Day>#DAY#</Program_Release_Day>
+    <Program_Release_Year>#YEAR#</Program_Release_Year>
+    <Program_Cost_Dollars>0.00</Program_Cost_Dollars>
+    <Program_Type>Freeware</Program_Type>
+    <Program_Release_Status>Major Update</Program_Release_Status>
+    <Program_Install_Support>Install and Uninstall</Program_Install_Support>
+    <Program_OS_Support>Linux,Linux Gnome,Linux GPL,Linux Open Source,Mac OS X,Win7 x64,WinOther</Program_OS_Support>
+    <Program_Language>English</Program_Language>
+    <Program_Change_Info>Query designer</Program_Change_Info>
+    <Program_System_Requirements></Program_System_Requirements>
+    <Program_Category_Class>Business::Databases &amp; Tools</Program_Category_Class>
+    <File_Info>
+      <File_Size_Bytes>#SIZE_BYTES#</File_Size_Bytes>
+      <File_Size_K>#SIZE_KB#</File_Size_K>
+      <File_Size_MB>#SIZE_MB#</File_Size_MB>
+      <Filename_Versioned/>
+      <Filename_Previous/>
+      <Filename_Generic/>
+      <Filename_Long/>
+    </File_Info>
+    <Expire_Info>
+      <Has_Expire_Info>N</Has_Expire_Info>
+      <Expire_Based_On>Days</Expire_Based_On>
+      <Expire_Count/>
+      <Expire_Other_Info/>
+      <Expire_Month/>
+      <Expire_Day/>
+      <Expire_Year/>
+    </Expire_Info>
+    <Program_Categories>Business &amp; Finance :: Database Managers,Programming :: Databases &amp; Networks,Programming :: SQL</Program_Categories>
+    <Limitations>No limitations</Limitations>
+    <Program_Cost_Other_Code/>
+    <Program_Cost_Other/>
+    <Awards/>
+    <Program_Specific_Category/>
+    <Includes_JAVA_VM/>
+    <Includes_VB_Runtime/>
+    <Includes_DirectX/>
+  </Program_Info>
+  <Web_Info>
+    <Application_URLs>
+      <Application_Info_URL>https://dbgate.org/</Application_Info_URL>
+      <Application_Screenshot_URL>https://raw.githubusercontent.com/dbshell/dbgate/master/screenshot.png</Application_Screenshot_URL>
+      <Application_Icon_URL>https://github.com/dbshell/dbgate/raw/master/app/icon.png</Application_Icon_URL>
+      <Application_XML_File_URL>https://github.com/dbshell/dbgate/releases/latest/download/dbgate-pad.xml</Application_XML_File_URL>
+      <Application_Order_URL></Application_Order_URL>
+    </Application_URLs>
+    <Download_URLs>
+      <Primary_Download_URL>https://github.com/dbshell/dbgate/releases/latest/download/dbgate-latest.exe</Primary_Download_URL>
+      <Secondary_Download_URL></Secondary_Download_URL>
+      <Additional_Download_URL_1/>
+      <Additional_Download_URL_2/>
+    </Download_URLs>
+  </Web_Info>
+  <Permissions>
+    <Distribution_Permissions>This product can be freely distributed through the Internet. To put it onto a CD, please contact jenasoft.database@gmail.com</Distribution_Permissions>
+    <EULA>MIT License
+
+Copyright (c) 2021 Jan Prochazka
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.</EULA>
+  </Permissions>
+  <Program_Descriptions>
+    <English>
+      <Keywords>sql, management, tool, microsoft, sql, mssql, postgres, postgresql, mysql, csv, data, export, import, javascript, database</Keywords>
+      <Char_Desc_45>Modern data manipulation tool</Char_Desc_45>
+      <Char_Desc_80>Modern cross-platform data manipulation tool</Char_Desc_80>
+      <Char_Desc_250>Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL. Query designer. Master/detail views. Advanced data filtering. Export, import. Exports can be saved as jobs</Char_Desc_250>
+      <Char_Desc_450>Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL. Query designer. Charts. Master/detail views. Advanced data filtering. Export, import. Exports can be saved as jobs</Char_Desc_450>
+      <Char_Desc_2000>
+Modern cross-platform data manipulation tool for Microsoft SQL Server, PostgreSQL and MySQL
+Main features: 
+  Quick database browser
+  Database editor, view and and views, stored procedures, functions, triggers, table relations
+  Export, import - CSV, MS Excel
+  Form view for tables with many columns
+  Query designer
+  Advanced data filtering 
+  JavaScript data scripting
+  Run queries, code completion
+  Display data from referenced tables
+  Create charts, supports for active charts - are refreshed when underlying source is changed
+</Char_Desc_2000>
+    </English>
+    <Czech>
+      <Char_Desc_250>Správce databází MS SQL Server, MySQL a PostgreSQL</Char_Desc_250>
+      <Char_Desc_2000>
+Moderní multiplatformní nástroj pro práci s databázemi pro Microsoft SQL Server, PostgreSQL a MySQL. 
+Hlavní funkce: 
+  Prohlížení databáze, tabulek, pohledů, uložených procedur a funkcí
+  Export, import - CSV, MS Excel
+  Zobrazení jednoho řádku tabulky "na výšku" - vhodné pro tabulky s mnoha sloupci
+  Grafický návrh dotazů
+  Pokročilé filtrování dat
+  Advanced data filtering 
+  Skriptování pomocí jazyka JavaScript
+  SQL editor, doplňování kódu
+  Zobrazování referencových dat, na základě cizích klíčů
+  Vytváření grafů, podpora aktivních grafů - obnoví se, pokud se změní zdroj dat
+</Char_Desc_2000>
+    </Czech>
+  </Program_Descriptions>
+</XML_DIZ_INFO>

app/entitlements.mac.plist

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>com.apple.security.cs.disable-library-validation</key><true/>
+    <key>com.apple.security.cs.allow-jit</key><true/>
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key><true/>
+    <key>com.apple.security.cs.allow-dyld-environment-variables</key><true/>
+    <key>com.apple.security.files.user-selected.read-only</key><true/>
+    <key>com.apple.security.files.user-selected.read-write</key><true/>
+  </dict>
+</plist>

app/package.json

@@ -1,51 +1,118 @@
 {
   "name": "dbgate",
-  "version": "3.8.2",
+  "version": "4.1.1",
   "private": true,
   "author": "Jan Prochazka <jenasoft.database@gmail.com>",
+  "description": "Opensource database administration tool",
   "dependencies": {
-    "electron-store": "^5.1.1",
-    "electron-updater": "^4.3.1"
+    "electron-log": "^4.4.1",
+    "electron-updater": "^4.6.1",
+    "lodash.clonedeepwith": "^4.5.0",
+    "patch-package": "^6.4.7"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/dbgate/dbgate.git"
   },
   "build": {
+    "artifactName": "dbgate-${version}-${os}_${arch}.${ext}",
     "appId": "org.dbgate",
+    "productName": "DbGate",
+    "afterSign": "electron-builder-notarize",
     "mac": {
       "category": "database",
-      "icon": "icon512.png"
+      "icon": "icon512.png",
+      "hardenedRuntime": true,
+      "entitlements": "entitlements.mac.plist",
+      "entitlementsInherit": "entitlements.mac.plist",
+      "publish": [
+        "github"
+      ],
+      "target": {
+        "target": "default",
+        "arch": [
+          "universal",
+          "x64"
+        ]
+      }
     },
     "linux": {
       "target": [
-        "AppImage",
-        "deb"
+        "deb",
+        "snap",
+        {
+          "target": "AppImage",
+          "arch": [
+            "x64",
+            "armv7l",
+            "arm64"
+          ]
+        }
       ],
-      "icon": "icon512.png"
+      "icon": "icons/",
+      "category": "Development",
+      "synopsis": "Database manager for SQL Server, MySQL, PostgreSQL, MongoDB and SQLite",
+      "publish": [
+        "github"
+      ]
+    },
+    "appImage": {
+      "license": "./LICENSE",
+      "category": "Development"
+    },
+    "snap": {
+      "publish": [
+        "github",
+        "snapStore"
+      ],
+      "environment": {
+        "ELECTRON_SNAP": "true"
+      }
     },
     "win": {
       "target": [
-        "nsis"
+        "nsis",
+        {
+          "target": "zip",
+          "arch": [
+            "x64",
+            "arm64"
+          ]
+        }
       ],
-      "icon": "icon.ico"
+      "icon": "icon.ico",
+      "publish": [
+        "github"
+      ],
+      "rfc3161TimeStampServer": "http://sha256timestamp.ws.symantec.com/sha256/timestamp"
     },
     "files": [
       "packages",
-      "src"
+      "src",
+      "icon.png"
     ]
   },
   "homepage": "./",
   "scripts": {
-    "start": "cross-env ELECTRON_START_URL=http://localhost:5000 electron .",
+    "start": "cross-env ELECTRON_START_URL=http://localhost:5000 DEVMODE=1 electron .",
     "start:local": "cross-env electron .",
     "dist": "electron-builder",
-    "build": "cd ../packages/api && yarn build && cd ../web && yarn build:app && cd ../../app && yarn dist",
-    "build:local": "cd ../packages/api && yarn build && cd ../web && yarn build:app && cd ../../app && yarn predist",
-    "postinstall": "electron-builder install-app-deps",
-    "predist": "copyfiles ../packages/api/dist/* packages && copyfiles \"../packages/web/build/*\" packages && copyfiles \"../packages/web/build/**/*\" packages"
+    "build": "cd ../packages/api && yarn build && cd ../web && yarn build && cd ../../app && yarn dist",
+    "build:local": "cd ../packages/api && yarn build && cd ../web && yarn build && cd ../../app && yarn predist",
+    "postinstall": "yarn rebuild && patch-package",
+    "rebuild": "electron-builder install-app-deps",
+    "predist": "copyfiles ../packages/api/dist/* packages && copyfiles \"../packages/web/public/*\" packages && copyfiles \"../packages/web/public/**/*\" packages && copyfiles --up 3 \"../plugins/dist/**/*\" packages/plugins"
   },
   "main": "src/electron.js",
   "devDependencies": {
     "copyfiles": "^2.2.0",
     "cross-env": "^6.0.3",
-    "electron": "8.1.1",
-    "electron-builder": "22.4.1"
+    "electron": "13.6.3",
+    "electron-builder": "22.14.5",
+    "electron-builder-notarize": "^1.4.0"
+  },
+  "optionalDependencies": {
+    "better-sqlite3": "7.4.5",
+    "msnodesqlv8": "^2.4.4"
   }
 }

app/src/electron.js

@@ -1,9 +1,11 @@
 const electron = require('electron');
 const os = require('os');
-const { Menu } = require('electron');
-const { fork } = require('child_process');
-var { autoUpdater } = require('electron-updater');
-const Store = require('electron-store');
+const fs = require('fs');
+const { Menu, ipcMain } = require('electron');
+const { autoUpdater } = require('electron-updater');
+const log = require('electron-log');
+const _cloneDeepWith = require('lodash.clonedeepwith');
+
 // Module to control application life.
 const app = electron.app;
 // Module to create native browser window.
@@ -11,166 +13,335 @@ const BrowserWindow = electron.BrowserWindow;
 
 const path = require('path');
 const url = require('url');
+const mainMenuDefinition = require('./mainMenuDefinition');
+const { settings } = require('cluster');
 
-const store = new Store();
+// require('@electron/remote/main').initialize();
+
+const configRootPath = path.join(app.getPath('userData'), 'config-root.json');
+let initialConfig = {};
+let apiLoaded = false;
+
+const isMac = () => os.platform() == 'darwin';
+
+try {
+  initialConfig = JSON.parse(fs.readFileSync(configRootPath, { encoding: 'utf-8' }));
+} catch (err) {
+  console.log('Error loading config-root:', err.message);
+  initialConfig = {};
+}
+
+// let settingsJson = {};
+// try {
+//   const datadir = path.join(os.homedir(), 'dbgate-data');
+//   settingsJson = JSON.parse(fs.readFileSync(path.join(datadir, 'settings.json'), { encoding: 'utf-8' }));
+// } catch (err) {
+//   console.log('Error loading settings.json:', err.message);
+//   settingsJson = {};
+// }
 
 // Keep a global reference of the window object, if you don't, the window will
 // be closed automatically when the JavaScript object is garbage collected.
 let mainWindow;
-let splashWindow;
+let mainMenu;
+let runCommandOnLoad = null;
 
-function hideSplash() {
-  if (splashWindow) {
-    splashWindow.destroy();
-    splashWindow = null;
+log.transports.file.level = 'debug';
+autoUpdater.logger = log;
+// TODO - create settings for this
+// appUpdater.channel = 'beta';
+
+let commands = {};
+
+function formatKeyText(keyText) {
+  if (!keyText) {
+    return keyText;
   }
-  mainWindow.show();
+  if (os.platform() == 'darwin') {
+    return keyText.replace('CtrlOrCommand+', 'Command+');
+  }
+  return keyText.replace('CtrlOrCommand+', 'Ctrl+');
+}
+
+function commandItem(item) {
+  const id = item.command;
+  const command = commands[id];
+  if (item.skipInApp) {
+    return { skip: true };
+  }
+  return {
+    id,
+    label: command ? command.menuName || command.toolbarName || command.name : id,
+    accelerator: formatKeyText(command ? command.keyText : undefined),
+    enabled: command ? command.enabled : false,
+    click() {
+      if (mainWindow) {
+        mainWindow.webContents.send('run-command', id);
+      } else {
+        runCommandOnLoad = id;
+        createWindow();
+      }
+    },
+  };
 }
 
 function buildMenu() {
-  const template = [
-    {
-      label: 'File',
-      submenu: [
-        {
-          label: 'Connect to database',
-          click() {
-            mainWindow.webContents.executeJavaScript(`dbgate_createNewConnection()`);
-          },
-        },
-        {
-          label: 'New query',
-          click() {
-            mainWindow.webContents.executeJavaScript(`dbgate_newQuery()`);
-          },
-        },
-      ],
-    },
-    {
-      label: 'Edit',
-      submenu: [{ role: 'copy' }, { role: 'paste' }],
-    },
-    {
-      label: 'View',
-      submenu: [
-        { role: 'reload' },
-        { role: 'forcereload' },
-        { role: 'toggledevtools' },
-        { type: 'separator' },
-        { role: 'resetzoom' },
-        { role: 'zoomin' },
-        { role: 'zoomout' },
-        { type: 'separator' },
-        { role: 'togglefullscreen' },
-      ],
-    },
-    {
-      role: 'window',
-      submenu: [
-        {
-          label: 'Close all tabs',
-          click() {
-            mainWindow.webContents.executeJavaScript('dbgate_closeAll()');
-          },
-        },
-        { type: 'separator' },
-        { role: 'minimize' },
-        { role: 'close' },
-      ],
-    },
-    {
-      role: 'help',
-      submenu: [
-        {
-          label: 'dbgate.org',
-          click() {
-            require('electron').shell.openExternal('https://dbgate.org');
-          },
-        },
-        {
-          label: 'DbGate on GitHub',
-          click() {
-            require('electron').shell.openExternal('https://github.com/dbshell/dbgate');
-          },
-        },
-        {
-          label: 'DbGate on docker hub',
-          click() {
-            require('electron').shell.openExternal('https://hub.docker.com/r/dbgate/dbgate');
-          },
-        },
-      ],
-    },
-  ];
+  let template = _cloneDeepWith(mainMenuDefinition({ editMenu: true }), item => {
+    if (item.divider) {
+      return { type: 'separator' };
+    }
+
+    if (item.command) {
+      return commandItem(item);
+    }
+  });
+
+  template = _cloneDeepWith(template, item => {
+    if (Array.isArray(item) && item.find(x => x.skip)) {
+      return item.filter(x => x && !x.skip);
+    }
+  });
+
+  if (isMac()) {
+    template = [
+      {
+        label: 'DbGate',
+        submenu: [
+          commandItem({ command: 'about.show' }),
+          { role: 'services' },
+          { role: 'hide' },
+          { role: 'hideOthers' },
+          { role: 'unhide' },
+          { role: 'quit' },
+        ],
+      },
+      ...template,
+    ];
+  }
 
   return Menu.buildFromTemplate(template);
 }
 
+ipcMain.on('update-commands', async (event, arg) => {
+  commands = JSON.parse(arg);
+  for (const key of Object.keys(commands)) {
+    const menu = mainMenu.getMenuItemById(key);
+    if (!menu) continue;
+    const command = commands[key];
+
+    // rebuild menu
+    if (menu.label != command.text || menu.accelerator != command.keyText) {
+      mainMenu = buildMenu();
+
+      Menu.setApplicationMenu(mainMenu);
+      // mainWindow.setMenu(mainMenu);
+      return;
+    }
+
+    menu.enabled = command.enabled;
+  }
+});
+ipcMain.on('quit-app', async (event, arg) => {
+  if (isMac()) {
+    app.quit();
+  } else {
+    mainWindow.close();
+  }
+});
+ipcMain.on('set-title', async (event, arg) => {
+  mainWindow.setTitle(arg);
+});
+ipcMain.on('open-link', async (event, arg) => {
+  electron.shell.openExternal(arg);
+});
+ipcMain.on('open-dev-tools', () => {
+  mainWindow.webContents.openDevTools();
+});
+ipcMain.on('app-started', async (event, arg) => {
+  if (runCommandOnLoad) {
+    mainWindow.webContents.send('run-command', runCommandOnLoad);
+    runCommandOnLoad = null;
+  }
+});
+ipcMain.on('window-action', async (event, arg) => {
+  if (!mainWindow) {
+    return;
+  }
+  switch (arg) {
+    case 'minimize':
+      mainWindow.minimize();
+      break;
+    case 'maximize':
+      if (mainWindow.isMaximized()) {
+        mainWindow.unmaximize();
+      } else {
+        mainWindow.maximize();
+      }
+      break;
+    case 'close':
+      mainWindow.close();
+      break;
+    case 'fullscreen-on':
+      mainWindow.setFullScreen(true);
+      break;
+    case 'fullscreen-off':
+      mainWindow.setFullScreen(false);
+      break;
+    case 'devtools':
+      mainWindow.webContents.toggleDevTools();
+      break;
+    case 'reload':
+      mainWindow.webContents.reloadIgnoringCache();
+      break;
+    case 'zoomin':
+      mainWindow.webContents.zoomLevel += 0.5;
+      break;
+    case 'zoomout':
+      mainWindow.webContents.zoomLevel -= 0.5;
+      break;
+    case 'zoomreset':
+      mainWindow.webContents.zoomLevel = 0;
+      break;
+
+    // edit
+    case 'undo':
+      mainWindow.webContents.undo();
+      break;
+    case 'redo':
+      mainWindow.webContents.redo();
+      break;
+    case 'cut':
+      mainWindow.webContents.cut();
+      break;
+    case 'copy':
+      mainWindow.webContents.copy();
+      break;
+    case 'paste':
+      mainWindow.webContents.paste();
+      break;
+  }
+});
+
+ipcMain.handle('showOpenDialog', async (event, options) => {
+  const res = electron.dialog.showOpenDialogSync(mainWindow, options);
+  return res;
+});
+ipcMain.handle('showSaveDialog', async (event, options) => {
+  const res = electron.dialog.showSaveDialogSync(mainWindow, options);
+  return res;
+});
+ipcMain.handle('showItemInFolder', async (event, path) => {
+  electron.shell.showItemInFolder(path);
+});
+ipcMain.handle('openExternal', async (event, url) => {
+  electron.shell.openExternal(url);
+});
+
+function fillMissingSettings(value) {
+  const res = {
+    ...value,
+  };
+  if (value['app.useNativeMenu'] !== true && value['app.useNativeMenu'] !== false) {
+    res['app.useNativeMenu'] = false;
+    // res['app.useNativeMenu'] = os.platform() == 'darwin' ? true : false;
+  }
+  return res;
+}
+
 function createWindow() {
-  const bounds = store.get('winBounds');
+  let settingsJson = {};
+  try {
+    const datadir = path.join(os.homedir(), 'dbgate-data');
+    settingsJson = fillMissingSettings(
+      JSON.parse(fs.readFileSync(path.join(datadir, 'settings.json'), { encoding: 'utf-8' }))
+    );
+  } catch (err) {
+    console.log('Error loading settings.json:', err.message);
+    settingsJson = fillMissingSettings({});
+  }
+
+  const bounds = initialConfig['winBounds'];
+  useNativeMenu = settingsJson['app.useNativeMenu'];
+
   mainWindow = new BrowserWindow({
     width: 1200,
     height: 800,
     title: 'DbGate',
-    icon: os.platform() == 'win32' ? 'icon.ico' : 'icon512.png',
+    frame: useNativeMenu,
+    titleBarStyle: useNativeMenu ? undefined : 'hidden',
     ...bounds,
-    show: false,
+    icon: os.platform() == 'win32' ? 'icon.ico' : path.resolve(__dirname, '../icon.png'),
+    partition: 'persist:dbgate',
     webPreferences: {
       nodeIntegration: true,
+      contextIsolation: false,
+      spellcheck: false,
     },
   });
 
-  mainWindow.setMenu(buildMenu());
+  if (initialConfig['winIsMaximized']) {
+    mainWindow.maximize();
+  }
+  if (settingsJson['app.fullscreen']) {
+    mainWindow.setFullScreen(true);
+  }
+
+  mainMenu = buildMenu();
+  mainWindow.setMenu(mainMenu);
 
   function loadMainWindow() {
     const startUrl =
       process.env.ELECTRON_START_URL ||
       url.format({
-        pathname: path.join(__dirname, '../packages/web/build/index.html'),
+        pathname: path.join(__dirname, '../packages/web/public/index.html'),
         protocol: 'file:',
         slashes: true,
       });
-    mainWindow.webContents.on('did-finish-load', function () {
-      hideSplash();
-    });
     mainWindow.on('close', () => {
-      store.set('winBounds', mainWindow.getBounds());
-    });
-    mainWindow.loadURL(startUrl);
-  }
-
-  splashWindow = new BrowserWindow({
-    width: 300,
-    height: 120,
-    transparent: true,
-    frame: false,
-  });
-  splashWindow.loadURL(
-    url.format({
-      pathname: path.join(__dirname, '../packages/web/build/splash.html'),
-      protocol: 'file:',
-      slashes: true,
-    })
-  );
-
-  if (process.env.ELECTRON_START_URL) {
-    loadMainWindow();
-  } else {
-    const apiProcess = fork(path.join(__dirname, '../packages/api/dist/bundle.js'), ['--dynport']);
-    apiProcess.on('message', (msg) => {
-      if (msg.msgtype == 'listening') {
-        const { port } = msg;
-        global['port'] = port;
-        loadMainWindow();
+      try {
+        fs.writeFileSync(
+          configRootPath,
+          JSON.stringify({
+            winBounds: mainWindow.getBounds(),
+            winIsMaximized: mainWindow.isMaximized(),
+          }),
+          'utf-8'
+        );
+      } catch (err) {
+        console.log('Error saving config-root:', err.message);
       }
     });
+    mainWindow.loadURL(startUrl);
+    if (os.platform() == 'linux') {
+      mainWindow.setIcon(path.resolve(__dirname, '../icon.png'));
+    }
+    // mainWindow.webContents.toggleDevTools();
   }
 
-  // and load the index.html of the app.
-  // mainWindow.loadURL('http://localhost:3000');
+  if (!apiLoaded) {
+    const apiPackage = path.join(
+      __dirname,
+      process.env.DEVMODE ? '../../packages/api/src/index' : '../packages/api/dist/bundle.js'
+    );
 
-  // Open the DevTools.
-  // mainWindow.webContents.openDevTools();
+    global.API_PACKAGE = apiPackage;
+    global.NATIVE_MODULES = path.join(__dirname, 'nativeModules');
+
+    // console.log('global.API_PACKAGE', global.API_PACKAGE);
+    const api = require(apiPackage);
+    // console.log(
+    //   'REQUIRED',
+    //   path.resolve(
+    //     path.join(__dirname, process.env.DEVMODE ? '../../packages/api/src/index' : '../packages/api/dist/bundle.js')
+    //   )
+    // );
+    const main = api.getMainModule();
+    main.initializeElectronSender(mainWindow.webContents);
+    main.useAllControllers(null, electron);
+    apiLoaded = true;
+  }
+
+  loadMainWindow();
 
   // Emitted when the window is closed.
   mainWindow.on('closed', function () {
@@ -182,7 +353,9 @@ function createWindow() {
 }
 
 function onAppReady() {
-  autoUpdater.checkForUpdatesAndNotify();
+  if (!process.env.DEVMODE) {
+    autoUpdater.checkForUpdatesAndNotify();
+  }
   createWindow();
 }
 
@@ -195,7 +368,7 @@ app.on('ready', onAppReady);
 app.on('window-all-closed', function () {
   // On OS X it is common for applications and their menu bar
   // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
+  if (!isMac()) {
     app.quit();
   }
 });

app/src/mainMenuDefinition.js

@@ -0,0 +1,99 @@
+module.exports = ({ editMenu }) => [
+  {
+    label: 'File',
+    submenu: [
+      { command: 'new.connection', hideDisabled: true },
+      { command: 'new.sqliteDatabase', hideDisabled: true },
+      { divider: true },
+      { command: 'new.query', hideDisabled: true },
+      { command: 'new.freetable', hideDisabled: true },
+      { command: 'new.shell', hideDisabled: true },
+      { command: 'new.jsonl', hideDisabled: true },
+      { divider: true },
+      { command: 'file.open', hideDisabled: true },
+      { command: 'file.openArchive', hideDisabled: true },
+      { divider: true },
+      { command: 'group.save', hideDisabled: true },
+      { command: 'group.saveAs', hideDisabled: true },
+      { divider: true },
+      { command: 'file.exit', hideDisabled: true },
+      { command: 'app.logout', hideDisabled: true, skipInApp: true },
+    ],
+  },
+  {
+    label: 'Window',
+    submenu: [
+      { command: 'tabs.closeTab', hideDisabled: false },
+      { command: 'tabs.closeAll', hideDisabled: false },
+      { command: 'tabs.closeTabsWithCurrentDb', hideDisabled: false },
+      { command: 'tabs.closeTabsButCurrentDb', hideDisabled: false },
+      { divider: true },
+      { command: 'app.zoomIn', hideDisabled: true },
+      { command: 'app.zoomOut', hideDisabled: true },
+      { command: 'app.zoomReset', hideDisabled: true },
+    ],
+  },
+
+  editMenu
+    ? {
+        label: 'Edit',
+        submenu: [
+          { command: 'edit.undo' },
+          { command: 'edit.redo' },
+          { divider: true },
+          { command: 'edit.cut' },
+          { command: 'edit.copy' },
+          { command: 'edit.paste' },
+        ],
+      }
+    : null,
+
+  // {
+  //   label: 'Edit',
+  //   submenu: [
+  //     { role: 'undo' },
+  //     { role: 'redo' },
+  //     { type: 'separator' },
+  //     { role: 'cut' },
+  //     { role: 'copy' },
+  //     { role: 'paste' },
+  //   ],
+  // },
+  {
+    label: 'View',
+    submenu: [
+      { command: 'app.reload', hideDisabled: true },
+      { command: 'app.toggleDevTools', hideDisabled: true },
+      { command: 'app.toggleFullScreen', hideDisabled: true },
+      { command: 'app.minimize', hideDisabled: true },
+      { divider: true },
+      { command: 'theme.changeTheme', hideDisabled: true },
+      { command: 'settings.show' },
+    ],
+  },
+  {
+    label: 'Tools',
+    submenu: [
+      { command: 'database.search', hideDisabled: true },
+      { command: 'commandPalette.show', hideDisabled: true },
+      { command: 'database.switch', hideDisabled: true },
+      { divider: true },
+      { command: 'sql.generator', hideDisabled: true },
+      { command: 'file.import', hideDisabled: true },
+      { command: 'new.modelCompare', hideDisabled: true },
+    ],
+  },
+  {
+    label: 'Help',
+    submenu: [
+      { command: 'app.openDocs', hideDisabled: true },
+      { command: 'app.openWeb', hideDisabled: true },
+      { command: 'app.openIssue', hideDisabled: true },
+      { command: 'app.openSponsoring', hideDisabled: true },
+      { divider: true },
+      { command: 'settings.commands', hideDisabled: true },
+      { command: 'tabs.changelog', hideDisabled: true },
+      { command: 'about.show', hideDisabled: true },
+    ],
+  },
+];

app/src/nativeModules.js

@@ -0,0 +1,3 @@
+const content = require('./nativeModulesContent');
+
+module.exports = content;

docker-compose.yaml

@@ -0,0 +1,54 @@
+# this compose file is for testing purposes only
+# use it for testing docker containsers built on local machine
+version: "3"
+services:
+  dbgate:
+    build: docker
+    # image: dbgate/dbgate:beta-alpine
+    # image: dbgate/dbgate:alpine
+    # image: dbgate/dbgate:beta
+    restart: always
+    ports:
+      - 3100:3000
+    # volumes:
+    #   - /home/jena/dbgate-data:/root/dbgate-data
+
+    volumes:
+      - dbgate-data:/root/dbgate-data
+    
+    # environment:
+    #   WEB_ROOT: /dbgate
+
+      # CONNECTIONS: mssql
+      # LABEL_mssql: MS Sql
+      # SERVER_mssql: mssql
+      # USER_mssql: sa
+      # PORT_mssql: 1433
+      # PASSWORD_mssql: Pwd2020Db
+      # ENGINE_mssql: mssql@dbgate-plugin-mssql
+  # proxy:
+  #   # image: nginx
+  #   build: test/nginx
+  #   ports:
+  #     - 8082:80
+
+    # volumes:
+    #   - /home/jena/test/chinook:/mnt/sqt
+    # environment:
+    #   CONNECTIONS: sqlite
+
+    #   LABEL_sqlite: sqt
+    #   FILE_sqlite: /mnt/sqt/Chinook.db
+    #   ENGINE_sqlite: sqlite@dbgate-plugin-sqlite
+
+  # mssql:
+  #   image: mcr.microsoft.com/mssql/server
+  #   restart: always
+  #   environment:
+  #     - ACCEPT_EULA=Y
+  #     - SA_PASSWORD=Pwd2020Db
+  #     - MSSQL_PID=Express
+
+volumes:
+  dbgate-data:
+    driver: local

docker/.gitignore

@@ -0,0 +1,2 @@
+package.json
+yarn.lock

docker/Dockerfile

@@ -1,9 +1,18 @@
-FROM node:12-alpine
+FROM node:14
+
+RUN apt-get update && apt-get install -y \
+    iputils-ping \
+    iproute2 \
+ && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /home/dbgate-docker
 
 COPY . .
 
+RUN ["chmod", "+x", "/home/dbgate-docker/entrypoint.sh"]
+
 WORKDIR /home/dbgate-docker
 EXPOSE 3000
-CMD node bundle.js
+VOLUME /root/dbgate-data
+
+CMD ["/home/dbgate-docker/entrypoint.sh"]

docker/Dockerfile-alpine

@@ -0,0 +1,17 @@
+FROM node:14-alpine
+
+WORKDIR /home/dbgate-docker
+
+RUN apk --no-cache upgrade \
+ && apk --no-cache add  \
+    iputils
+
+COPY . .
+
+RUN ["chmod", "+x", "/home/dbgate-docker/entrypoint.sh"]
+
+WORKDIR /home/dbgate-docker
+EXPOSE 3000
+VOLUME /root/dbgate-data
+
+CMD ["/home/dbgate-docker/entrypoint.sh"]

docker/entrypoint.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+HOST_DOMAIN="dockerhost"
+ping -q -c1 $HOST_DOMAIN > /dev/null 2>&1
+if [ $? != 0 ]
+then
+  HOST_IP=$(ip route | awk 'NR==1 {print $3}')
+  echo "$HOST_IP $HOST_DOMAIN" >> /etc/hosts
+fi
+
+node bundle.js

fillNativeModules.js

@@ -0,0 +1,23 @@
+const fs = require('fs');
+
+let fillContent = '';
+
+if (process.platform == 'win32') {
+  fillContent += `content.msnodesqlv8 = () => require('msnodesqlv8');`;
+}
+fillContent += `content['better-sqlite3'] = () => require('better-sqlite3');`;
+
+const getContent = (empty) => `
+// this file is generated automatically by script fillNativeModules.js, do not edit it manually
+const content = {};
+
+${empty ? '' : fillContent}
+
+module.exports = content;
+`;
+
+fs.writeFileSync(
+  'packages/api/src/nativeModulesContent.js',
+  getContent(process.argv.includes('--electron') ? true : false)
+);
+fs.writeFileSync('app/src/nativeModulesContent.js', getContent(false));

fillPackagedPlugins.js

@@ -0,0 +1,23 @@
+const fs = require('fs');
+const path = require('path');
+
+function load() {
+  const plugins = {};
+
+  for (const packageName of fs.readdirSync('plugins')) {
+    if (!packageName.startsWith('dbgate-plugin-')) continue;
+    const dir = path.join('plugins', packageName);
+    const frontend = fs.readFileSync(path.join(dir, 'dist', 'frontend.js'), 'utf-8');
+    const readme = fs.readFileSync(path.join(dir, 'README.md'), 'utf-8');
+    const manifest = JSON.parse(fs.readFileSync(path.join(dir, 'package.json'), 'utf-8'));
+    plugins[packageName] = {
+      manifest,
+      frontend,
+      readme,
+    };
+  }
+
+  return plugins;
+}
+
+fs.writeFileSync('packages/api/src/packagedPluginsContent.js', `module.exports = () => (${JSON.stringify(load())});`);

generatePadFile.js

@@ -0,0 +1,31 @@
+const fs = require('fs');
+const path = require('path');
+const packageJson = fs.readFileSync('app/package.json', { encoding: 'utf-8' });
+const json = JSON.parse(packageJson);
+const { version } = json;
+
+const template = fs.readFileSync('app/dbgate-pad-template.xml', { encoding: 'utf-8' });
+
+const date = new Date();
+let size = 0;
+
+const files = fs.readdirSync('app/dist');
+for (const file of files) {
+  if (file.endsWith('.exe')) {
+    const stats = fs.statSync(path.join('app', 'dist', file));
+    size = stats.size;
+  }
+}
+
+const padContent = template
+  .replace('#VERSION#', version)
+  .replace('#YEAR#', date.getFullYear())
+  .replace('#MONTH#', (date.getMonth() + 1).toString().padStart(2, '0'))
+  .replace('#DAY#', date.getDate().toString().padStart(2, '0'))
+  .replace('#SIZE_BYTES#', size)
+  .replace('#SIZE_KB#', Math.round(size / 1024))
+  .replace('#SIZE_MB#', Math.round(size / 1024 / 1024));
+
+if (size > 0) {
+  fs.writeFileSync('app/dist/dbgate-pad.xml', padContent, 'utf-8');
+}

integration-tests/.gitignore

@@ -0,0 +1 @@
+dbtemp

integration-tests/__tests__/alter-database.spec.js

@@ -0,0 +1,68 @@
+const stableStringify = require('json-stable-stringify');
+const _ = require('lodash');
+const fp = require('lodash/fp');
+const uuidv1 = require('uuid/v1');
+const { testWrapper } = require('../tools');
+const engines = require('../engines');
+const { getAlterDatabaseScript, extendDatabaseInfo, generateDbPairingId } = require('dbgate-tools');
+
+function flatSource() {
+  return _.flatten(
+    engines.map(engine => (engine.objects || []).map(object => [engine.label, object.type, object, engine]))
+  );
+}
+
+async function testDatabaseDiff(conn, driver, mangle, createObject = null) {
+  await driver.query(conn, `create table t1 (id int not null primary key)`);
+
+  await driver.query(
+    conn,
+    `create table t2 (
+    id int not null primary key, 
+    t1_id int null references t1(id)
+  )`
+  );
+
+  if (createObject) await driver.query(conn, createObject);
+
+  const structure1 = generateDbPairingId(extendDatabaseInfo(await driver.analyseFull(conn)));
+  let structure2 = _.cloneDeep(structure1);
+  mangle(structure2);
+  structure2 = extendDatabaseInfo(structure2);
+
+  const { sql } = getAlterDatabaseScript(structure1, structure2, {}, structure1, structure2, driver);
+  console.log('RUNNING ALTER SQL', driver.engine, ':', sql);
+
+  await driver.script(conn, sql);
+
+  const structure2Real = extendDatabaseInfo(await driver.analyseFull(conn));
+
+  expect(structure2Real.tables.length).toEqual(structure2.tables.length);
+  return structure2Real;
+}
+
+describe('Alter database', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Drop referenced table - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDiff(conn, driver, db => {
+        _.remove(db.tables, x => x.pureName == 't1');
+      });
+    })
+  );
+
+  test.each(flatSource())(
+    'Drop object - %s - %s',
+    testWrapper(async (conn, driver, type, object, engine) => {
+      const db = await testDatabaseDiff(
+        conn,
+        driver,
+        db => {
+          _.remove(db[type], x => x.pureName == 'obj1');
+        },
+        object.create1
+      );
+      expect(db[type].length).toEqual(0);
+    })
+  );
+});

integration-tests/__tests__/alter-table.spec.js

@@ -0,0 +1,124 @@
+const stableStringify = require('json-stable-stringify');
+const _ = require('lodash');
+const fp = require('lodash/fp');
+const uuidv1 = require('uuid/v1');
+const { testWrapper } = require('../tools');
+const engines = require('../engines');
+const { getAlterTableScript, extendDatabaseInfo, generateDbPairingId } = require('dbgate-tools');
+
+function pickImportantTableInfo(table) {
+  return {
+    pureName: table.pureName,
+    columns: table.columns
+      .filter(x => x.columnName != 'rowid')
+      .map(fp.pick(['columnName', 'notNull', 'autoIncrement'])),
+  };
+}
+
+function checkTableStructure(t1, t2) {
+  // expect(t1.pureName).toEqual(t2.pureName)
+  expect(pickImportantTableInfo(t1)).toEqual(pickImportantTableInfo(t2));
+}
+
+async function testTableDiff(conn, driver, mangle) {
+  await driver.query(conn, `create table t0 (id int not null primary key)`);
+
+  await driver.query(
+    conn,
+    `create table t1 (
+    col_pk int not null primary key, 
+    col_std int null, 
+    col_def int null default 12,
+    col_fk int null references t0(id),
+    col_idx int null,
+    col_uq int null unique,
+    col_ref int null unique
+  )`
+  );
+
+  await driver.query(conn, `create index idx1 on t1(col_idx)`);
+
+  await driver.query(conn, `create table t2 (id int not null primary key, fkval int null references t1(col_ref))`);
+
+  const tget = x => x.tables.find(y => y.pureName == 't1');
+  const structure1 = generateDbPairingId(extendDatabaseInfo(await driver.analyseFull(conn)));
+  let structure2 = _.cloneDeep(structure1);
+  mangle(tget(structure2));
+  structure2 = extendDatabaseInfo(structure2);
+
+  const { sql } = getAlterTableScript(tget(structure1), tget(structure2), {}, structure1, structure2, driver);
+  console.log('RUNNING ALTER SQL', driver.engine, ':', sql);
+
+  await driver.script(conn, sql);
+
+  const structure2Real = extendDatabaseInfo(await driver.analyseFull(conn));
+
+  checkTableStructure(tget(structure2Real), tget(structure2));
+  // expect(stableStringify(structure2)).toEqual(stableStringify(structure2Real));
+}
+
+const TESTED_COLUMNS = ['col_pk', 'col_std', 'col_def', 'col_fk', 'col_ref', 'col_idx', 'col_uq'];
+// const TESTED_COLUMNS = ['col_pk'];
+// const TESTED_COLUMNS = ['col_idx'];
+// const TESTED_COLUMNS = ['col_def'];
+// const TESTED_COLUMNS = ['col_std'];
+// const TESTED_COLUMNS = ['col_ref'];
+
+function engines_columns_source() {
+  return _.flatten(engines.map(engine => TESTED_COLUMNS.map(column => [engine.label, column, engine])));
+}
+
+describe('Alter table', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Add column - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableDiff(conn, driver, tbl => {
+        tbl.columns.push({
+          columnName: 'added',
+          dataType: 'int',
+          pairingId: uuidv1(),
+          notNull: false,
+          autoIncrement: false,
+        });
+      });
+    })
+  );
+
+  test.each(engines_columns_source())(
+    'Drop column - %s - %s',
+    testWrapper(async (conn, driver, column, engine) => {
+      await testTableDiff(conn, driver, tbl => (tbl.columns = tbl.columns.filter(x => x.columnName != column)));
+    })
+  );
+
+  test.each(engines_columns_source())(
+    'Change nullability - %s - %s',
+    testWrapper(async (conn, driver, column, engine) => {
+      await testTableDiff(
+        conn,
+        driver,
+        tbl => (tbl.columns = tbl.columns.map(x => (x.columnName == column ? { ...x, notNull: true } : x)))
+      );
+    })
+  );
+
+  test.each(engines_columns_source())(
+    'Rename column - %s - %s',
+    testWrapper(async (conn, driver, column, engine) => {
+      await testTableDiff(
+        conn,
+        driver,
+        tbl => (tbl.columns = tbl.columns.map(x => (x.columnName == column ? { ...x, columnName: 'col_renamed' } : x)))
+      );
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Drop index - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableDiff(conn, driver, tbl => {
+        tbl.indexes = [];
+      });
+    })
+  );
+});

integration-tests/__tests__/db-import.spec.js

@@ -0,0 +1,75 @@
+const engines = require('../engines');
+const stream = require('stream');
+const { testWrapper } = require('../tools');
+const tableWriter = require('dbgate-api/src/shell/tableWriter');
+const copyStream = require('dbgate-api/src/shell/copyStream');
+const fakeObjectReader = require('dbgate-api/src/shell/fakeObjectReader');
+
+function createImportStream() {
+  const pass = new stream.PassThrough({
+    objectMode: true,
+  });
+  pass.write({ columns: [{ columnName: 'id' }, { columnName: 'country' }], __isStreamHeader: true });
+  pass.write({ id: 1, country: 'Czechia' });
+  pass.write({ id: 2, country: 'Austria' });
+  pass.write({ country: 'Germany', id: 3 });
+  pass.write({ country: 'Romania', id: 4 });
+  pass.write({ country: 'Great Britain', id: 5 });
+  pass.write({ country: 'Bosna, Hecegovina', id: 6 });
+  pass.end();
+
+  return pass;
+}
+
+describe('DB Import', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Import one table - %s',
+    testWrapper(async (conn, driver, engine) => {
+      // const reader = await fakeObjectReader({ delay: 10 });
+      // const reader = await fakeObjectReader();
+      const reader = createImportStream();
+      const writer = await tableWriter({
+        systemConnection: conn,
+        driver,
+        pureName: 't1',
+        createIfNotExists: true,
+      });
+      await copyStream(reader, writer);
+
+      const res = await driver.query(conn, `select count(*) as cnt from t1`);
+      expect(res.rows[0].cnt.toString()).toEqual('6');
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Import two tables - %s',
+    testWrapper(async (conn, driver, engine) => {
+      // const reader = await fakeObjectReader({ delay: 10 });
+      // const reader = await fakeObjectReader();
+      const reader1 = createImportStream();
+      const writer1 = await tableWriter({
+        systemConnection: conn,
+        driver,
+        pureName: 't1',
+        createIfNotExists: true,
+      });
+      await copyStream(reader1, writer1);
+
+      const reader2 = createImportStream();
+      const writer2 = await tableWriter({
+        systemConnection: conn,
+        driver,
+        pureName: 't2',
+        createIfNotExists: true,
+      });
+      await copyStream(reader2, writer2);
+
+      const res1 = await driver.query(conn, `select count(*) as cnt from t1`);
+      expect(res1.rows[0].cnt.toString()).toEqual('6');
+
+      const res2 = await driver.query(conn, `select count(*) as cnt from t2`);
+      expect(res2.rows[0].cnt.toString()).toEqual('6');
+    })
+  );
+
+});

integration-tests/__tests__/deploy-database.spec.js

@@ -0,0 +1,300 @@
+/// TODO
+
+const { testWrapper } = require('../tools');
+const _ = require('lodash');
+const engines = require('../engines');
+const deployDb = require('dbgate-api/src/shell/deployDb');
+const { databaseInfoFromYamlModel } = require('dbgate-tools');
+const generateDeploySql = require('dbgate-api/src/shell/generateDeploySql');
+
+function checkStructure(structure, model) {
+  const expected = databaseInfoFromYamlModel(model);
+  expect(structure.tables.length).toEqual(expected.tables.length);
+
+  for (const [realTable, expectedTable] of _.zip(
+    _.sortBy(structure.tables, 'pureName'),
+    _.sortBy(expected.tables, 'pureName')
+  )) {
+    expect(realTable.columns.length).toBeGreaterThanOrEqual(expectedTable.columns.length);
+  }
+}
+
+async function testDatabaseDeploy(conn, driver, dbModelsYaml, testEmptyLastScript) {
+  let index = 0;
+  for (const loadedDbModel of dbModelsYaml) {
+    const { sql, isEmpty } = await generateDeploySql({
+      systemConnection: conn,
+      driver,
+      loadedDbModel,
+    });
+    console.debug('Generated deploy script:', sql);
+    expect(sql.toUpperCase().includes('DROP ')).toBeFalsy();
+
+    console.log('dbModelsYaml.length', dbModelsYaml.length, index);
+    if (testEmptyLastScript && index == dbModelsYaml.length - 1) {
+      expect(isEmpty).toBeTruthy();
+    }
+
+    await deployDb({
+      systemConnection: conn,
+      driver,
+      loadedDbModel,
+    });
+
+    index++;
+  }
+
+  const structure = await driver.analyseFull(conn);
+  checkStructure(structure, dbModelsYaml[dbModelsYaml.length - 1]);
+}
+
+describe('Deploy database', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Deploy database simple - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(conn, driver, [
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [{ name: 'id', type: 'int' }],
+              primaryKey: ['id'],
+            },
+          },
+        ],
+      ]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Deploy database simple twice - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(
+        conn,
+        driver,
+        [
+          [
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [{ name: 'id', type: 'int' }],
+                primaryKey: ['id'],
+              },
+            },
+          ],
+          [
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [{ name: 'id', type: 'int' }],
+                primaryKey: ['id'],
+              },
+            },
+          ],
+        ],
+        true
+      );
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Add column - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(conn, driver, [
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [{ name: 'id', type: 'int' }],
+              primaryKey: ['id'],
+            },
+          },
+        ],
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [
+                { name: 'id', type: 'int' },
+                { name: 'val', type: 'int' },
+              ],
+              primaryKey: ['id'],
+            },
+          },
+        ],
+      ]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Dont drop column - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(
+        conn,
+        driver,
+        [
+          [
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [
+                  { name: 'id', type: 'int' },
+                  { name: 'val', type: 'int' },
+                ],
+                primaryKey: ['id'],
+              },
+            },
+          ],
+          [
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [{ name: 'id', type: 'int' }],
+                primaryKey: ['id'],
+              },
+            },
+          ],
+        ],
+        true
+      );
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Foreign keys - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(
+        conn,
+        driver,
+        [
+          [
+            {
+              name: 't2.table.yaml',
+              json: {
+                name: 't2',
+                columns: [
+                  { name: 't2id', type: 'int' },
+                  { name: 't1id', type: 'int', references: 't1' },
+                ],
+                primaryKey: ['t2id'],
+              },
+            },
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [{ name: 't1id', type: 'int' }],
+                primaryKey: ['t1id'],
+              },
+            },
+          ],
+          [
+            {
+              name: 't2.table.yaml',
+              json: {
+                name: 't2',
+                columns: [
+                  { name: 't2id', type: 'int' },
+                  { name: 't1id', type: 'int', references: 't1' },
+                ],
+                primaryKey: ['t2id'],
+              },
+            },
+            {
+              name: 't1.table.yaml',
+              json: {
+                name: 't1',
+                columns: [{ name: 't1id', type: 'int' }],
+                primaryKey: ['t1id'],
+              },
+            },
+          ],
+        ],
+        true
+      );
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Deploy preloaded data - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(conn, driver, [
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [
+                { name: 'id', type: 'int' },
+                { name: 'value', type: 'int' },
+              ],
+              primaryKey: ['id'],
+              data: [
+                { id: 1, value: 1 },
+                { id: 2, value: 2 },
+                { id: 3, value: 3 },
+              ],
+            },
+          },
+        ],
+      ]);
+
+      const res = await driver.query(conn, `select count(*) as cnt from t1`);
+      expect(res.rows[0].cnt.toString()).toEqual('3');
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Deploy preloaded data - update - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testDatabaseDeploy(conn, driver, [
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [
+                { name: 'id', type: 'int' },
+                { name: 'val', type: 'int' },
+              ],
+              primaryKey: ['id'],
+              data: [
+                { id: 1, val: 1 },
+                { id: 2, val: 2 },
+                { id: 3, val: 3 },
+              ],
+            },
+          },
+        ],
+        [
+          {
+            name: 't1.table.yaml',
+            json: {
+              name: 't1',
+              columns: [
+                { name: 'id', type: 'int' },
+                { name: 'val', type: 'int' },
+              ],
+              primaryKey: ['id'],
+              data: [
+                { id: 1, val: 1 },
+                { id: 2, val: 5 },
+                { id: 3, val: 3 },
+              ],
+            },
+          },
+        ],
+      ]);
+
+      const res = await driver.query(conn, `select val from t1 where id = 2`);
+      expect(res.rows[0].val.toString()).toEqual('5');
+    })
+  );
+});

integration-tests/__tests__/object-analyse.spec.js

@@ -0,0 +1,89 @@
+const { testWrapper } = require('../tools');
+const engines = require('../engines');
+const _ = require('lodash');
+
+const initSql = ['CREATE TABLE t1 (id int)', 'CREATE TABLE t2 (id int)'];
+
+function flatSource() {
+  return _.flatten(
+    engines.map(engine => (engine.objects || []).map(object => [engine.label, object.type, object, engine]))
+  );
+}
+
+const obj1Match = expect.objectContaining({
+  pureName: 'obj1',
+});
+const view1Match = expect.objectContaining({
+  pureName: 'obj1',
+  columns: expect.arrayContaining([
+    expect.objectContaining({
+      columnName: 'id',
+    }),
+  ]),
+});
+
+describe('Object analyse', () => {
+  test.each(flatSource())(
+    'Full analysis - %s - %s',
+    testWrapper(async (conn, driver, type, object, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      await driver.query(conn, object.create1);
+      const structure = await driver.analyseFull(conn);
+
+      expect(structure[type].length).toEqual(1);
+      expect(structure[type][0]).toEqual(type.includes('views') ? view1Match : obj1Match);
+    })
+  );
+
+  test.each(flatSource())(
+    'Incremental analysis - add - %s - %s',
+    testWrapper(async (conn, driver, type, object, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      await driver.query(conn, object.create2);
+      const structure1 = await driver.analyseFull(conn);
+      await driver.query(conn, object.create1);
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+
+      expect(structure2[type].length).toEqual(2);
+      expect(structure2[type].find(x => x.pureName == 'obj1')).toEqual(type.includes('views') ? view1Match : obj1Match);
+    })
+  );
+
+  test.each(flatSource())(
+    'Incremental analysis - drop - %s - %s',
+    testWrapper(async (conn, driver, type, object, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      await driver.query(conn, object.create1);
+      await driver.query(conn, object.create2);
+      const structure1 = await driver.analyseFull(conn);
+      await driver.query(conn, object.drop2);
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+
+      expect(structure2[type].length).toEqual(1);
+      expect(structure2[type][0]).toEqual(type.includes('views') ? view1Match : obj1Match);
+    })
+  );
+
+  test.each(flatSource())(
+    'Create SQL - add - %s - %s',
+    testWrapper(async (conn, driver, type, object, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      await driver.query(conn, object.create1);
+      const structure1 = await driver.analyseFull(conn);
+      await driver.query(conn, object.drop1);
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+      expect(structure2[type].length).toEqual(0);
+
+      await driver.query(conn, structure1[type][0].createSql);
+
+      const structure3 = await driver.analyseIncremental(conn, structure2);
+
+      expect(structure3[type].length).toEqual(1);
+      expect(structure3[type][0]).toEqual(type.includes('views') ? view1Match : obj1Match);
+    })
+  );
+});

integration-tests/__tests__/query.spec.js

@@ -0,0 +1,163 @@
+const engines = require('../engines');
+const { splitQuery } = require('dbgate-query-splitter');
+const { testWrapper } = require('../tools');
+
+const initSql = ['CREATE TABLE t1 (id int)', 'INSERT INTO t1 (id) VALUES (1)', 'INSERT INTO t1 (id) VALUES (2)'];
+
+expect.extend({
+  dataRow(row, expected) {
+    for (const key in expected) {
+      if (row[key] != expected[key]) {
+        return {
+          pass: false,
+          message: () => `Different key: ${key}`,
+        };
+      }
+    }
+    return {
+      pass: true,
+      message: () => '',
+    };
+  },
+});
+
+class StreamHandler {
+  constructor(resolve) {
+    this.results = [];
+    this.resolve = resolve;
+    this.infoRows = [];
+  }
+  row(row) {
+    this.results[this.results.length - 1].rows.push(row);
+  }
+  recordset(columns) {
+    this.results.push({
+      columns,
+      rows: [],
+    });
+  }
+  done(result) {
+    this.resolve(this.results);
+  }
+  info(msg) {
+    this.infoRows.push(msg);
+  }
+}
+
+function executeStreamItem(driver, conn, sql) {
+  return new Promise(resolve => {
+    const handler = new StreamHandler(resolve);
+    driver.stream(conn, sql, handler);
+  });
+}
+
+async function executeStream(driver, conn, sql) {
+  const results = [];
+  for (const sqlItem of splitQuery(sql, driver.getQuerySplitterOptions('stream'))) {
+    const item = await executeStreamItem(driver, conn, sqlItem);
+    results.push(...item);
+  }
+  return results;
+}
+
+describe('Query', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Simple query - %s',
+    testWrapper(async (conn, driver, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      const res = await driver.query(conn, 'SELECT id FROM t1 ORDER BY id');
+      expect(res.columns).toEqual([
+        expect.objectContaining({
+          columnName: 'id',
+        }),
+      ]);
+
+      expect(res.rows).toEqual([
+        expect.dataRow({
+          id: 1,
+        }),
+        expect.dataRow({
+          id: 2,
+        }),
+      ]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Simple stream query - %s',
+    testWrapper(async (conn, driver, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+      const results = await executeStream(driver, conn, 'SELECT id FROM t1 ORDER BY id');
+      expect(results.length).toEqual(1);
+      const res = results[0];
+
+      expect(res.columns).toEqual([expect.objectContaining({ columnName: 'id' })]);
+      expect(res.rows).toEqual([expect.dataRow({ id: 1 }), expect.dataRow({ id: 2 })]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'More queries - %s',
+    testWrapper(async (conn, driver, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+      const results = await executeStream(
+        driver,
+        conn,
+        'SELECT id FROM t1 ORDER BY id; SELECT id FROM t1 ORDER BY id DESC'
+      );
+      expect(results.length).toEqual(2);
+
+      const res1 = results[0];
+      expect(res1.columns).toEqual([expect.objectContaining({ columnName: 'id' })]);
+      expect(res1.rows).toEqual([expect.dataRow({ id: 1 }), expect.dataRow({ id: 2 })]);
+
+      const res2 = results[1];
+      expect(res2.columns).toEqual([expect.objectContaining({ columnName: 'id' })]);
+      expect(res2.rows).toEqual([expect.dataRow({ id: 2 }), expect.dataRow({ id: 1 })]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Script - return data - %s',
+    testWrapper(async (conn, driver, engine) => {
+      const results = await executeStream(
+        driver,
+        conn,
+        'CREATE TABLE t1 (id int); INSERT INTO t1 (id) VALUES (1); INSERT INTO t1 (id) VALUES (2); SELECT id FROM t1 ORDER BY id; '
+      );
+      expect(results.length).toEqual(1);
+
+      const res1 = results[0];
+      expect(res1.columns).toEqual([expect.objectContaining({ columnName: 'id' })]);
+      expect(res1.rows).toEqual([expect.dataRow({ id: 1 }), expect.dataRow({ id: 2 })]);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Script - no data - %s',
+    testWrapper(async (conn, driver, engine) => {
+      const results = await executeStream(
+        driver,
+        conn,
+        'CREATE TABLE t1 (id int); INSERT INTO t1 (id) VALUES (1); INSERT INTO t1 (id) VALUES (2) '
+      );
+      expect(results.length).toEqual(0);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Save data query - %s',
+    testWrapper(async (conn, driver, engine) => {
+      for (const sql of initSql) await driver.query(conn, sql);
+
+      await driver.script(
+        conn,
+        'INSERT INTO t1 (id) VALUES (3);INSERT INTO t1 (id) VALUES (4);UPDATE t1 SET id=10 WHERE id=1;DELETE FROM t1 WHERE id=2;'
+      );
+      const res = await driver.query(conn, 'SELECT COUNT(*) AS cnt FROM t1');
+      // console.log(res);
+      expect(res.rows[0].cnt == 3).toBeTruthy();
+    })
+  );
+});

integration-tests/__tests__/table-analyse.spec.js

@@ -0,0 +1,164 @@
+const engines = require('../engines');
+const { testWrapper } = require('../tools');
+
+const t1Sql = 'CREATE TABLE t1 (id int not null primary key, val1 varchar(50) null)';
+const ix1Sql = 'CREATE index ix1 ON t1(val1, id)';
+const t2Sql = 'CREATE TABLE t2 (id int not null primary key, val2 varchar(50) null unique)';
+const t3Sql = 'CREATE TABLE t3 (id int not null primary key, valfk int, foreign key (valfk) references t2(id))';
+// const fkSql = 'ALTER TABLE t3 ADD FOREIGN KEY (valfk) REFERENCES t2(id)'
+
+const txMatch = (tname, vcolname, nextcol) =>
+  expect.objectContaining({
+    pureName: tname,
+    columns: [
+      expect.objectContaining({
+        columnName: 'id',
+        notNull: true,
+        dataType: expect.stringContaining('int'),
+      }),
+      expect.objectContaining({
+        columnName: vcolname,
+        notNull: false,
+        dataType: expect.stringMatching(/.*char.*\(50\)/),
+      }),
+      ...(nextcol
+        ? [
+            expect.objectContaining({
+              columnName: 'nextcol',
+              notNull: false,
+              dataType: expect.stringMatching(/.*char.*\(50\)/),
+            }),
+          ]
+        : []),
+    ],
+    primaryKey: expect.objectContaining({
+      columns: [
+        expect.objectContaining({
+          columnName: 'id',
+        }),
+      ],
+    }),
+  });
+
+const t1Match = txMatch('t1', 'val1');
+const t2Match = txMatch('t2', 'val2');
+const t2NextColMatch = txMatch('t2', 'val2', true);
+
+describe('Table analyse', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table structure - full analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t1Sql);
+
+      const structure = await driver.analyseFull(conn);
+
+      expect(structure.tables.length).toEqual(1);
+      expect(structure.tables[0]).toEqual(t1Match);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table add - incremental analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t2Sql);
+
+      const structure1 = await driver.analyseFull(conn);
+      expect(structure1.tables.length).toEqual(1);
+      expect(structure1.tables[0]).toEqual(t2Match);
+
+      await driver.query(conn, t1Sql);
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+
+      expect(structure2.tables.length).toEqual(2);
+      expect(structure2.tables.find(x => x.pureName == 't1')).toEqual(t1Match);
+      expect(structure2.tables.find(x => x.pureName == 't2')).toEqual(t2Match);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table remove - incremental analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t1Sql);
+      await driver.query(conn, t2Sql);
+      const structure1 = await driver.analyseFull(conn);
+      expect(structure1.tables.length).toEqual(2);
+      expect(structure1.tables.find(x => x.pureName == 't1')).toEqual(t1Match);
+      expect(structure1.tables.find(x => x.pureName == 't2')).toEqual(t2Match);
+
+      await driver.query(conn, 'DROP TABLE t2');
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+
+      expect(structure2.tables.length).toEqual(1);
+      expect(structure2.tables[0]).toEqual(t1Match);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table change - incremental analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t1Sql);
+      await driver.query(conn, t2Sql);
+      const structure1 = await driver.analyseFull(conn);
+
+      if (engine.dbSnapshotBySeconds) await new Promise(resolve => setTimeout(resolve, 1100));
+
+      await driver.query(conn, 'ALTER TABLE t2 ADD nextcol varchar(50)');
+      const structure2 = await driver.analyseIncremental(conn, structure1);
+
+      expect(structure2).toBeTruthy(); // if falsy, no modification is detected
+
+      expect(structure2.tables.length).toEqual(2);
+      expect(structure2.tables.find(x => x.pureName == 't1')).toEqual(t1Match);
+      expect(structure2.tables.find(x => x.pureName == 't2')).toEqual(t2NextColMatch);
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Index - full analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t1Sql);
+      await driver.query(conn, ix1Sql);
+      const structure = await driver.analyseFull(conn);
+
+      const t1 = structure.tables.find(x => x.pureName == 't1');
+      expect(t1.indexes.length).toEqual(1);
+      expect(t1.indexes[0].columns.length).toEqual(2);
+      expect(t1.indexes[0].columns[0]).toEqual(expect.objectContaining({ columnName: 'val1' }));
+      expect(t1.indexes[0].columns[1]).toEqual(expect.objectContaining({ columnName: 'id' }));
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Unique - full analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t2Sql);
+      const structure = await driver.analyseFull(conn);
+
+      const t2 = structure.tables.find(x => x.pureName == 't2');
+      // const indexesAndUniques = [...t2.uniques, ...t2.indexes];
+      expect(t2.uniques.length).toEqual(1);
+      expect(t2.uniques[0].columns.length).toEqual(1);
+      expect(t2.uniques[0].columns[0]).toEqual(expect.objectContaining({ columnName: 'val2' }));
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Foreign key - full analysis - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await driver.query(conn, t2Sql);
+      await driver.query(conn, t3Sql);
+      // await driver.query(conn, fkSql);
+
+      const structure = await driver.analyseFull(conn);
+
+      const t3 = structure.tables.find(x => x.pureName == 't3');
+      console.log('T3', t3.foreignKeys[0].columns);
+      expect(t3.foreignKeys.length).toEqual(1);
+      expect(t3.foreignKeys[0].columns.length).toEqual(1);
+      expect(t3.foreignKeys[0]).toEqual(expect.objectContaining({ refTableName: 't2' }));
+      expect(t3.foreignKeys[0].columns[0]).toEqual(
+        expect.objectContaining({ columnName: 'valfk', refColumnName: 'id' })
+      );
+    })
+  );
+});

integration-tests/__tests__/table-create.spec.js

@@ -0,0 +1,153 @@
+const _ = require('lodash');
+const fp = require('lodash/fp');
+const engines = require('../engines');
+const { testWrapper } = require('../tools');
+const { extendDatabaseInfo } = require('dbgate-tools');
+
+function createExpector(value) {
+  return _.cloneDeepWith(value, x => {
+    if (_.isPlainObject(x)) {
+      return expect.objectContaining(_.mapValues(x, y => createExpector(y)));
+    }
+  });
+}
+
+function omitTableSpecificInfo(table) {
+  return {
+    ...table,
+    columns: table.columns.map(fp.omit(['dataType'])),
+  };
+}
+
+function checkTableStructure2(t1, t2) {
+  // expect(t1.pureName).toEqual(t2.pureName)
+  expect(t2).toEqual(createExpector(omitTableSpecificInfo(t1)));
+}
+
+async function testTableCreate(conn, driver, table) {
+  await driver.query(conn, `create table t0 (id int not null primary key)`);
+
+  const dmp = driver.createDumper();
+  const table1 = {
+    ...table,
+    pureName: 'tested',
+  };
+  dmp.createTable(table1);
+
+  console.log('RUNNING CREATE SQL', driver.engine, ':', dmp.s);
+  await driver.script(conn, dmp.s);
+
+  const db = extendDatabaseInfo(await driver.analyseFull(conn));
+  const table2 = db.tables.find(x => x.pureName == 'tested');
+
+  checkTableStructure2(table1, table2);
+}
+
+describe('Table create', () => {
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Simple table - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableCreate(conn, driver, {
+        columns: [
+          {
+            columnName: 'col1',
+            dataType: 'int',
+            notNull: true,
+          },
+        ],
+        primaryKey: {
+          columns: [{ columnName: 'col1' }],
+        },
+      });
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table with index - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableCreate(conn, driver, {
+        columns: [
+          {
+            columnName: 'col1',
+            dataType: 'int',
+            notNull: true,
+          },
+          {
+            columnName: 'col2',
+            dataType: 'int',
+            notNull: true,
+          },
+        ],
+        primaryKey: {
+          columns: [{ columnName: 'col1' }],
+        },
+        indexes: [
+          {
+            constraintName: 'ix1',
+            pureName: 'tested',
+            columns: [{ columnName: 'col2' }],
+          },
+        ],
+      });
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table with foreign key - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableCreate(conn, driver, {
+        columns: [
+          {
+            columnName: 'col1',
+            dataType: 'int',
+            notNull: true,
+          },
+          {
+            columnName: 'col2',
+            dataType: 'int',
+            notNull: true,
+          },
+        ],
+        primaryKey: {
+          columns: [{ columnName: 'col1' }],
+        },
+        foreignKeys: [
+          {
+            pureName: 'tested',
+            refTableName: 't0',
+            columns: [{ columnName: 'col2', refColumnName: 'id' }],
+          },
+        ],
+      });
+    })
+  );
+
+  test.each(engines.map(engine => [engine.label, engine]))(
+    'Table with unique - %s',
+    testWrapper(async (conn, driver, engine) => {
+      await testTableCreate(conn, driver, {
+        columns: [
+          {
+            columnName: 'col1',
+            dataType: 'int',
+            notNull: true,
+          },
+          {
+            columnName: 'col2',
+            dataType: 'int',
+            notNull: true,
+          },
+        ],
+        primaryKey: {
+          columns: [{ columnName: 'col1' }],
+        },
+        uniques: [
+          {
+            pureName: 'tested',
+            columns: [{ columnName: 'col2' }],
+          },
+        ],
+      });
+    })
+  );
+});

integration-tests/docker-compose.yaml

@@ -0,0 +1,55 @@
+version: '3'
+services:
+  postgres:
+    image: postgres
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: Pwd2020Db
+    ports: 
+      - 15000:5432
+
+  mysql:
+    image: mysql:8.0.18
+    command: --default-authentication-plugin=mysql_native_password
+    restart: always
+    ports: 
+      - 15001:3306
+    environment:
+      - MYSQL_ROOT_PASSWORD=Pwd2020Db
+
+  mssql:
+    image: mcr.microsoft.com/mssql/server
+    restart: always
+    ports: 
+      - 15002:1433
+    environment:
+      - ACCEPT_EULA=Y
+      - SA_PASSWORD=Pwd2020Db
+      - MSSQL_PID=Express
+      
+  cockroachdb:
+    image: cockroachdb/cockroach
+    ports:
+      - 15003:26257
+    command: start-single-node --insecure
+
+#   mongodb:
+#     image: mongo:4.0.12
+#     restart: always
+#     volumes:
+#       - mongo-data:/data/db
+#       - mongo-config:/data/configdb
+#     ports:
+#       - 27017:27017
+
+
+#   cockroachdb-init:
+#     image: cockroachdb/cockroach
+#     # build: cockroach
+#     # entrypoint: /cockroach/init.sh 
+#     entrypoint: ./cockroach sql --insecure --host="cockroachdb" --execute="CREATE DATABASE IF NOT EXISTS test;"
+
+#     depends_on:
+#       - cockroachdb
+#     restart: on-failure
+

integration-tests/engines.js

@@ -0,0 +1,128 @@
+const views = {
+  type: 'views',
+  create1: 'CREATE VIEW obj1 AS SELECT id FROM t1',
+  create2: 'CREATE VIEW obj2 AS SELECT id FROM t2',
+  drop1: 'DROP VIEW obj1',
+  drop2: 'DROP VIEW obj2',
+};
+const matviews = {
+  type: 'matviews',
+  create1: 'CREATE MATERIALIZED VIEW obj1 AS SELECT id FROM t1',
+  create2: 'CREATE MATERIALIZED VIEW obj2 AS SELECT id FROM t2',
+  drop1: 'DROP MATERIALIZED VIEW obj1',
+  drop2: 'DROP MATERIALIZED VIEW obj2',
+};
+
+const engines = [
+  {
+    label: 'MySQL',
+    connection: {
+      engine: 'mysql@dbgate-plugin-mysql',
+      password: 'Pwd2020Db',
+      user: 'root',
+      server: 'mysql',
+      port: 3306,
+    },
+    local: {
+      server: 'localhost',
+      port: 15001,
+    },
+    // skipOnCI: true,
+    objects: [views],
+    dbSnapshotBySeconds: true,
+  },
+  {
+    label: 'PostgreSQL',
+    connection: {
+      engine: 'postgres@dbgate-plugin-postgres',
+      password: 'Pwd2020Db',
+      user: 'postgres',
+      server: 'postgres',
+      port: 5432,
+    },
+    local: {
+      server: 'localhost',
+      port: 15000,
+    },
+    objects: [
+      views,
+      matviews,
+      {
+        type: 'procedures',
+        create1: 'CREATE PROCEDURE obj1() LANGUAGE SQL AS $$  select * from t1 $$',
+        create2: 'CREATE PROCEDURE obj2() LANGUAGE SQL AS $$  select * from t2 $$',
+        drop1: 'DROP PROCEDURE obj1',
+        drop2: 'DROP PROCEDURE obj2',
+      },
+      {
+        type: 'functions',
+        create1:
+          'CREATE FUNCTION obj1() returns int LANGUAGE plpgsql AS $$ declare  res integer; begin select count(*) into res from t1; return res; end; $$',
+        create2:
+          'CREATE FUNCTION obj2() returns int LANGUAGE plpgsql AS $$ declare res integer; begin select count(*) into res from t2; return res; end; $$',
+        drop1: 'DROP FUNCTION obj1',
+        drop2: 'DROP FUNCTION obj2',
+      },
+    ],
+  },
+  {
+    label: 'SQL Server',
+    connection: {
+      engine: 'mssql@dbgate-plugin-mssql',
+      password: 'Pwd2020Db',
+      user: 'sa',
+      server: 'mssql',
+      port: 1433,
+    },
+    local: {
+      server: 'localhost',
+      port: 15002,
+    },
+    objects: [
+      views,
+      {
+        type: 'procedures',
+        create1: 'CREATE PROCEDURE obj1 AS SELECT id FROM t1',
+        create2: 'CREATE PROCEDURE obj2 AS SELECT id FROM t2',
+        drop1: 'DROP PROCEDURE obj1',
+        drop2: 'DROP PROCEDURE obj2',
+      },
+    ],
+  },
+  {
+    label: 'SQLite',
+    generateDbFile: true,
+    connection: {
+      engine: 'sqlite@dbgate-plugin-sqlite',
+    },
+    objects: [views],
+  },
+  {
+    label: 'CockroachDB',
+    connection: {
+      engine: 'cockroach@dbgate-plugin-postgres',
+      user: 'root',
+      server: 'cockroachdb',
+      port: 26257,
+    },
+    local: {
+      server: 'localhost',
+      port: 15003,
+    },
+    skipOnCI: true,
+    objects: [views, matviews],
+  },
+];
+
+const filterLocal = [
+  // filter local testing
+  '-MySQL',
+  '-PostgreSQL',
+  '-SQL Server',
+  'SQLite',
+  '-CockroachDB',
+];
+
+module.exports = process.env.CITEST
+  ? engines.filter(x => !x.skipOnCI)
+  : engines.filter(x => filterLocal.find(y => x.label == y));

integration-tests/package.json

@@ -0,0 +1,28 @@
+{
+  "name": "dbgate-integration-tests",
+  "version": "4.1.1",
+  "homepage": "https://dbgate.org/",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/dbgate/dbgate.git"
+  },
+  "author": "Jan Prochazka",
+  "license": "MIT",
+  "scripts": {
+    "wait:local": "cross-env DEVMODE=1 LOCALTEST=1 node wait.js",
+    "wait:ci": "cross-env DEVMODE=1 CITEST=1 node wait.js",
+
+    "test:local": "cross-env DEVMODE=1 LOCALTEST=1 jest",
+    "test:ci": "cross-env DEVMODE=1 CITEST=1 jest --runInBand --json --outputFile=result.json --testLocationInResults",
+    
+    "run:local": "docker-compose down && docker-compose up -d && yarn wait:local && yarn test:local"
+  },
+  "jest": {
+    "testTimeout": 5000
+  },
+  "devDependencies": {
+    "cross-env": "^7.0.3",
+    "jest": "^27.0.1"
+  },
+  "dependencies": {}
+}

integration-tests/tools.js

@@ -0,0 +1,63 @@
+global.DBGATE_TOOLS = require('dbgate-tools');
+const requireEngineDriver = require('dbgate-api/src/utility/requireEngineDriver');
+const crypto = require('crypto');
+
+function randomDbName() {
+  const generatedKey = crypto.randomBytes(6);
+  const newKey = generatedKey.toString('hex');
+  return `db${newKey}`;
+}
+
+function extractConnection(engine) {
+  const { connection } = engine;
+
+  if (process.env.LOCALTEST && engine.local) {
+    return {
+      ...connection,
+      ...engine.local,
+    };
+  }
+
+  return connection;
+}
+
+async function connect(engine, database) {
+  const connection = extractConnection(engine);
+  const driver = requireEngineDriver(connection);
+
+  if (engine.generateDbFile) {
+    const conn = await driver.connect({
+      ...connection,
+      databaseFile: `dbtemp/${database}`,
+    });
+    return conn;
+  } else {
+    const conn = await driver.connect(connection);
+    await driver.query(conn, `CREATE DATABASE ${database}`);
+    await driver.close(conn);
+
+    const res = await driver.connect({
+      ...connection,
+      database,
+    });
+    return res;
+  }
+}
+
+const testWrapper = body => async (label, ...other) => {
+  const engine = other[other.length - 1];
+  const driver = requireEngineDriver(engine.connection);
+  const conn = await connect(engine, randomDbName());
+  try {
+    await body(conn, driver, ...other);
+  } finally {
+    await driver.close(conn);
+  }
+};
+
+module.exports = {
+  randomDbName,
+  connect,
+  extractConnection,
+  testWrapper,
+};

integration-tests/wait.js

@@ -0,0 +1,29 @@
+const requireEngineDriver = require('dbgate-api/src/utility/requireEngineDriver');
+const engines = require('./engines');
+const { extractConnection } = require('./tools');
+global.DBGATE_TOOLS = require('dbgate-tools');
+
+async function connectEngine(engine) {
+  const connection = extractConnection(engine);
+  const driver = requireEngineDriver(connection);
+  for (;;) {
+    try {
+      const conn = await driver.connect(connection);
+      await driver.getVersion(conn);
+      console.log(`Connect to ${engine.label} - OK`);
+      await driver.close(conn);
+      return;
+    } catch (err) {
+      console.log(`Waiting for ${engine.label}, error: ${err.message}`);
+      await new Promise(resolve => setTimeout(resolve, 2500));
+      continue;
+    }
+  }
+}
+
+async function run() {
+  await new Promise(resolve => setTimeout(resolve, 10000));
+  await Promise.all(engines.map(engine => connectEngine(engine)));
+}
+
+run();

package.json

@@ -1,13 +1,18 @@
 {
   "private": true,
+  "version": "4.8.7-beta.2",
   "name": "dbgate-all",
   "workspaces": [
-    "packages/*"
+    "packages/*",
+    "plugins/*",
+    "integration-tests"
   ],
   "scripts": {
     "start:api": "yarn workspace dbgate-api start",
+    "start:app": "cd app && yarn start",
     "start:api:portal": "yarn workspace dbgate-api start:portal",
-    "start:web": "yarn workspace dbgate-web start",
+    "start:api:singledb": "yarn workspace dbgate-api start:singledb",
+    "start:web": "yarn workspace dbgate-web dev",
     "start:sqltree": "yarn workspace dbgate-sqltree start",
     "start:tools": "yarn workspace dbgate-tools start",
     "start:datalib": "yarn workspace dbgate-datalib start",
@@ -16,23 +21,32 @@
     "build:datalib": "yarn workspace dbgate-datalib build",
     "build:filterparser": "yarn workspace dbgate-filterparser build",
     "build:tools": "yarn workspace dbgate-tools build",
-    "build:lib": "yarn build:tools && yarn build:sqltree && yarn build:filterparser && yarn build:datalib",
-    "build:app": "cd app && yarn install && yarn build",
+    "build:lib": "yarn build:sqltree && yarn build:tools && yarn build:filterparser && yarn build:datalib",
+    "build:app": "yarn plugins:copydist && cd app && yarn install && yarn build",
     "build:api": "yarn workspace dbgate-api build",
-    "build:web:docker": "yarn workspace dbgate-web build:docker",
-    "build:app:local": "cd app && yarn build:local",
+    "build:web:docker": "yarn workspace dbgate-web build",
+    "build:plugins:frontend": "workspaces-run --only=\"dbgate-plugin-*\" -- yarn build:frontend",
+    "build:plugins:frontend:watch": "workspaces-run --parallel --only=\"dbgate-plugin-*\" -- yarn build:frontend:watch",
+    "plugins:copydist": "workspaces-run --only=\"dbgate-plugin-*\" -- yarn copydist",
+    "build:app:local": "yarn plugins:copydist && cd app && yarn build:local",
     "start:app:local": "cd app && yarn start:local",
-
-    "copy:docker:build": "copyfiles packages/api/dist/* docker -f && copyfiles packages/web/build/* docker -u 2 && copyfiles \"packages/web/build/**/*\" docker -u 2",
-    "prepare:docker": "yarn build:web:docker && yarn build:api && yarn copy:docker:build",
-
-    "prepare": "yarn build:lib",
+    "setCurrentVersion": "node setCurrentVersion",
+    "generatePadFile": "node generatePadFile",
+    "fillNativeModules": "node fillNativeModules",
+    "fillNativeModulesElectron": "node fillNativeModules --electron",
+    "fillPackagedPlugins": "node fillPackagedPlugins",
+    "resetPackagedPlugins": "node resetPackagedPlugins",
+    "prettier": "prettier --write packages/api/src && prettier --write packages/datalib/src && prettier --write packages/filterparser/src && prettier --write packages/sqltree/src && prettier --write packages/tools/src && prettier --write packages/types && prettier --write packages/web/src && prettier --write app/src",
+    "copy:docker:build": "copyfiles packages/api/dist/* docker -f && copyfiles packages/web/public/* docker -u 2 && copyfiles \"packages/web/public/**/*\" docker -u 2 && copyfiles \"plugins/dist/**/*\" docker/plugins -u 2",
+    "install:sqlite:docker": "cd docker && yarn init --yes && yarn add better-sqlite3 && cd ..",
+    "prepare:docker": "yarn plugins:copydist && yarn build:web:docker && yarn build:api && yarn copy:docker:build && yarn install:sqlite:docker",
     "start": "concurrently --kill-others-on-fail \"yarn start:api\" \"yarn start:web\"",
-    "lib": "concurrently --kill-others-on-fail \"yarn start:sqltree\" \"yarn start:filterparser\" \"yarn start:datalib\" \"yarn start:tools\"",
+    "lib": "concurrently --kill-others-on-fail \"yarn start:sqltree\" \"yarn start:filterparser\" \"yarn start:datalib\" \"yarn start:tools\" \"yarn build:plugins:frontend:watch\"",
     "ts:api": "yarn workspace dbgate-api ts",
     "ts:web": "yarn workspace dbgate-web ts",
     "ts": "yarn ts:api && yarn ts:web",
-    "postinstall": "patch-package"
+    "postinstall": "yarn resetPackagedPlugins && yarn build:lib && patch-package && yarn fillNativeModules && yarn build:plugins:frontend",
+    "dbgate-serve": "node packages/dbgate/bin/dbgate-serve.js"
   },
   "dependencies": {
     "concurrently": "^5.1.0",
@@ -40,6 +54,8 @@
     "socket.io": "^2.3.0"
   },
   "devDependencies": {
-    "copyfiles": "^2.2.0"
+    "copyfiles": "^2.2.0",
+    "prettier": "^2.2.1",
+    "workspaces-run": "^1.0.1"
   }
 }

packages/api/.env

@@ -1,23 +1,15 @@
-CONNECTIONS=mysql,postgres
+DEVMODE=1
+# PERMISSIONS=~widgets/app,~widgets/plugins
+# DISABLE_SHELL=1
+# HIDE_APP_EDITOR=1
 
-LABEL_mysql=MySql localhost
-SERVER_mysql=localhost
-USER_mysql=root
-PASSWORD_mysql=test
-PORT_mysql=3307
-ENGINE_mysql=mysql
 
-LABEL_postgres=Postgres localhost
-SERVER_postgres=localhost
-USER_postgres=postgres
-PASSWORD_postgres=test
-PORT_postgres=5433
-ENGINE_postgres=postgres
+# DEVWEB=1
+# LOGINS=admin,test
 
-TOOLBAR=home
-ICON_home=mdi mdi-home
-TITLE_home=Home
-PAGE_home=home.html
-STARTUP_PAGES=home
+# LOGIN_PASSWORD_admin=admin
+# LOGIN_PERMISSIONS_admin=*
 
-PAGES_DIRECTORY=/home/jena/jenasoft/dbgate-web/pages
+# LOGIN_PASSWORD_test=test
+# LOGIN_PERMISSIONS_test=~*, widgets/database
+# WORKSPACE_DIR=/home/jena/dbgate-data-2

packages/api/.yarnrc

@@ -0,0 +1,2 @@
+version-tag-prefix packages-api-v
+version-git-message "packages-api v%s"

packages/api/README.md

@@ -11,15 +11,19 @@ Allows run DbGate data-manipulation scripts.
 This example exports table Customer info CSV file.
 
 ```javascript
-
 const dbgateApi = require('dbgate-api');
+const dbgatePluginMssql = require("dbgate-plugin-mssql");
+const dbgatePluginCsv = require("dbgate-plugin-csv");
+
+dbgateApi.registerPlugins(dbgatePluginMssql);
+
 async function run() {
   const reader = await dbgateApi.tableReader({
     connection: { server: 'localhost', engine: 'mssql', user: 'sa', password: 'xxxx', database: 'Chinook' },
     schemaName: 'dbo',
     pureName: 'Customer',
   });
-  const writer = await dbgateApi.csvWriter({ fileName: 'Customer.csv' });
+  const writer = await dbgatePluginCsv.shellApi.writer({ fileName: 'Customer.csv' });
   await dbgateApi.copyStream(reader, writer);
 
   console.log('Finished job script');
@@ -28,7 +32,7 @@ dbgateApi.runScript(run);
 
 ```
 
-Silly example, runs without any dependencies. Copy [fakeObjectReader](https://github.com/dbshell/dbgate/blob/master/packages/api/src/shell/fakeObjectReader.js) to [consoleObjectWriter](https://github.com/dbshell/dbgate/blob/master/packages/api/src/shell/consoleObjectWriter.js) .
+Silly example, runs without any dependencies. Copy [fakeObjectReader](https://github.com/dbgate/dbgate/blob/master/packages/api/src/shell/fakeObjectReader.js) to [consoleObjectWriter](https://github.com/dbgate/dbgate/blob/master/packages/api/src/shell/consoleObjectWriter.js) .
 
 ```javascript
 
@@ -88,36 +92,11 @@ Imports data into table. Options are optional, default values are false.
   });
 ```
 
-### dbgateApi.csvReader
-Reads CSV file
-```js
-  const reader = await dbgateApi.csvReader({
-    fileName: '/home/root/test.csv',
-    encoding: 'utf-8',
-    header: true,
-    delimiter: ',',
-    quoted: false,
-    limitRows: null
-  });
-```
-
-### dbgateApi.csvWriter
-Writes CSV file
-```js
-  const reader = await dbgateApi.csvWriter({
-    fileName: '/home/root/test.csv',
-    encoding: 'utf-8',
-    header: true,
-    delimiter: ',',
-    quoted: false
-  });
-```
-
 ### dbgateApi.jsonLinesReader
 Reads JSON lines data file. On first line could be structure. Every line contains one row as JSON serialized object.
 ```js
   const reader = await dbgateApi.jsonLinesReader({
-    fileName: '/home/root/test.jsonl',
+    fileName: 'test.jsonl',
     encoding: 'utf-8',
     header: true,
     limitRows: null
@@ -128,19 +107,8 @@ Reads JSON lines data file. On first line could be structure. Every line contain
 Writes JSON lines data file. On first line could be structure. Every line contains one row as JSON serialized object.
 ```js
   const reader = await dbgateApi.jsonLinesWriter({
-    fileName: '/home/root/test.jsonl',
+    fileName: 'test.jsonl',
     encoding: 'utf-8',
     header: true
   });
 ```
-
-### dbgateApi.excelSheetReader
-Reads tabular data from one sheet in MS Excel file.
-```js
-  const reader = await dbgateApi.excelSheetReader({
-    fileName: '/home/root/test.xlsx',
-    sheetName: 'Album',
-    limitRows: null
-  });
-```
-

packages/api/env/portal/.env

@@ -0,0 +1,44 @@
+DEVMODE=1
+
+CONNECTIONS=mysql,postgres,mongo,mongo2,mysqlssh,sqlite
+
+LABEL_mysql=MySql localhost
+SERVER_mysql=localhost
+USER_mysql=root
+PASSWORD_mysql=test
+PORT_mysql=3307
+ENGINE_mysql=mysql@dbgate-plugin-mysql
+
+LABEL_postgres=Postgres localhost
+SERVER_postgres=localhost
+USER_postgres=postgres
+PASSWORD_postgres=test
+PORT_postgres=5433
+ENGINE_postgres=postgres@dbgate-plugin-postgres
+
+LABEL_mongo=Mongo URL
+URL_mongo=mongodb://localhost:27017
+ENGINE_mongo=mongo@dbgate-plugin-mongo
+
+LABEL_mongo2=Mongo Server
+SERVER_mongo2=localhost
+ENGINE_mongo2=mongo@dbgate-plugin-mongo
+
+LABEL_mysqlssh=MySql SSH
+SERVER_mysqlssh=localhost
+USER_mysqlssh=root
+PASSWORD_mysqlssh=xxx
+PORT_mysqlssh=3316
+ENGINE_mysqlssh=mysql@dbgate-plugin-mysql
+USE_SSH_mysqlssh=1
+SSH_HOST_mysqlssh=demo.dbgate.org
+SSH_PORT_mysqlssh=22
+SSH_MODE_mysqlssh=userPassword
+SSH_LOGIN_mysqlssh=root
+SSH_PASSWORD_mysqlssh=xxx
+
+LABEL_sqlite=sqlite
+FILE_sqlite=/home/jena/dbgate-data/files/sqlite/feeds.sqlite
+ENGINE_sqlite=sqlite@dbgate-plugin-sqlite
+
+# docker run -p 3000:3000 -e CONNECTIONS=mongo -e URL_mongo=mongodb://localhost:27017 -e ENGINE_mongo=mongo@dbgate-plugin-mongo -e LABEL_mongo=mongo dbgate/dbgate:beta

packages/api/env/singledb/.env

@@ -0,0 +1,17 @@
+DEVMODE=1
+
+CONNECTIONS=mysql
+
+LABEL_mysql=MySql localhost
+SERVER_mysql=localhost
+USER_mysql=root
+PASSWORD_mysql=test
+PORT_mysql=3307
+ENGINE_mysql=mysql@dbgate-plugin-mysql
+DBCONFIG_mysql=[{"name":"Chinook","connectionColor":"cyan"}]
+
+
+SINGLE_CONNECTION=mysql
+SINGLE_DATABASE=Chinook
+
+PERMISSIONS=files/charts/read

packages/api/package.json

@@ -1,15 +1,14 @@
 {
   "name": "dbgate-api",
   "main": "src/index.js",
-  "version": "1.0.5",
+  "version": "4.1.1",
   "homepage": "https://dbgate.org/",
   "repository": {
     "type": "git",
-    "url": "https://github.com/dbshell/dbgate.git"
+    "url": "https://github.com/dbgate/dbgate.git"
   },
-  "funding": "https://www.paypal.com/paypalme/JanProchazkaCz/30eur",
   "author": "Jan Prochazka",
-  "license": "GPL",
+  "license": "MIT",
   "keywords": [
     "sql",
     "json",
@@ -19,40 +18,61 @@
   ],
   "dependencies": {
     "async-lock": "^1.2.4",
-    "axios": "^0.19.0",
+    "axios": "^0.21.1",
     "body-parser": "^1.19.0",
     "bufferutil": "^4.0.1",
     "byline": "^5.0.0",
+    "compare-versions": "^3.6.0",
     "cors": "^2.8.5",
     "cross-env": "^6.0.3",
-    "dbgate-sqltree": "^1.0.0",
-    "dbgate-tools": "^1.0.0",
+    "dbgate-query-splitter": "^4.9.0",
+    "dbgate-sqltree": "^4.1.1",
+    "dbgate-tools": "^4.1.1",
+    "diff": "^5.0.0",
+    "diff2html": "^3.4.13",
     "eslint": "^6.8.0",
     "express": "^4.17.1",
     "express-basic-auth": "^1.2.0",
     "express-fileupload": "^1.2.0",
-    "find-free-port": "^2.0.0",
-    "fs-extra": "^8.1.0",
+    "fs-extra": "^9.1.0",
+    "fs-reverse": "^0.0.3",
+    "get-port": "^5.1.1",
     "http": "^0.0.0",
+    "is-electron": "^2.2.1",
+    "js-yaml": "^4.1.0",
+    "json-stable-stringify": "^1.0.1",
     "line-reader": "^0.4.0",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "ncp": "^2.0.0",
-    "nedb-promises": "^4.0.1",
-    "tar": "^6.0.5"
+    "node-cron": "^2.0.3",
+    "node-ssh-forward": "^0.7.2",
+    "portfinder": "^1.0.28",
+    "simple-encryptor": "^4.0.0",
+    "tar": "^6.0.5",
+    "uuid": "^3.4.0"
   },
   "scripts": {
-    "start": "nodemon src/index.js",
-    "start:portal": "env-cmd nodemon src/index.js",
+    "start": "env-cmd node src/index.js",
+    "start:portal": "env-cmd -f env/portal/.env node src/index.js",
+    "start:singledb": "env-cmd -f env/singledb/.env node src/index.js",
+    "start:filedb": "env-cmd node src/index.js /home/jena/test/chinook/Chinook.db",
+    "start:singleconn": "env-cmd node src/index.js --server localhost --user root --port 3307 --engine mysql@dbgate-plugin-mysql --password test",
     "ts": "tsc",
     "build": "webpack"
   },
   "devDependencies": {
+    "@types/fs-extra": "^9.0.11",
     "@types/lodash": "^4.14.149",
-    "dbgate-types": "^1.0.0",
+    "dbgate-types": "^4.1.1",
     "env-cmd": "^10.1.0",
+    "node-loader": "^1.0.2",
     "nodemon": "^2.0.2",
-    "typescript": "^3.7.4",
+    "typescript": "^4.4.3",
     "webpack": "^4.42.0",
     "webpack-cli": "^3.3.11"
+  },
+  "optionalDependencies": {
+    "better-sqlite3": "7.4.5",
+    "msnodesqlv8": "^2.4.4"
   }
 }

packages/api/src/controllers/apps.js

@@ -0,0 +1,280 @@
+const fs = require('fs-extra');
+const _ = require('lodash');
+const path = require('path');
+const { appdir } = require('../utility/directories');
+const socket = require('../utility/socket');
+const connections = require('./connections');
+
+module.exports = {
+  folders_meta: true,
+  async folders() {
+    const folders = await fs.readdir(appdir());
+    return [
+      ...folders.map(name => ({
+        name,
+      })),
+    ];
+  },
+
+  createFolder_meta: true,
+  async createFolder({ folder }) {
+    const name = await this.getNewAppFolder({ name: folder });
+    await fs.mkdir(path.join(appdir(), name));
+    socket.emitChanged('app-folders-changed');
+    this.emitChangedDbApp(folder);
+    return name;
+  },
+
+  files_meta: true,
+  async files({ folder }) {
+    if (!folder) return [];
+    const dir = path.join(appdir(), folder);
+    if (!(await fs.exists(dir))) return [];
+    const files = await fs.readdir(dir);
+
+    function fileType(ext, type) {
+      return files
+        .filter(name => name.endsWith(ext))
+        .map(name => ({
+          name: name.slice(0, -ext.length),
+          label: path.parse(name.slice(0, -ext.length)).base,
+          type,
+        }));
+    }
+
+    return [
+      ...fileType('.command.sql', 'command.sql'),
+      ...fileType('.query.sql', 'query.sql'),
+      ...fileType('.config.json', 'config.json'),
+    ];
+  },
+
+  async emitChangedDbApp(folder) {
+    const used = await this.getUsedAppFolders();
+    if (used.includes(folder)) {
+      socket.emitChanged('used-apps-changed');
+    }
+  },
+
+  refreshFiles_meta: true,
+  async refreshFiles({ folder }) {
+    socket.emitChanged(`app-files-changed-${folder}`);
+  },
+
+  refreshFolders_meta: true,
+  async refreshFolders() {
+    socket.emitChanged(`app-folders-changed`);
+  },
+
+  deleteFile_meta: true,
+  async deleteFile({ folder, file, fileType }) {
+    await fs.unlink(path.join(appdir(), folder, `${file}.${fileType}`));
+    socket.emitChanged(`app-files-changed-${folder}`);
+    this.emitChangedDbApp(folder);
+  },
+
+  renameFile_meta: true,
+  async renameFile({ folder, file, newFile, fileType }) {
+    await fs.rename(
+      path.join(path.join(appdir(), folder), `${file}.${fileType}`),
+      path.join(path.join(appdir(), folder), `${newFile}.${fileType}`)
+    );
+    socket.emitChanged(`app-files-changed-${folder}`);
+    this.emitChangedDbApp(folder);
+  },
+
+  renameFolder_meta: true,
+  async renameFolder({ folder, newFolder }) {
+    const uniqueName = await this.getNewAppFolder({ name: newFolder });
+    await fs.rename(path.join(appdir(), folder), path.join(appdir(), uniqueName));
+    socket.emitChanged(`app-folders-changed`);
+  },
+
+  deleteFolder_meta: true,
+  async deleteFolder({ folder }) {
+    if (!folder) throw new Error('Missing folder parameter');
+    await fs.rmdir(path.join(appdir(), folder), { recursive: true });
+    socket.emitChanged(`app-folders-changed`);
+    socket.emitChanged(`app-files-changed-${folder}`);
+    socket.emitChanged('used-apps-changed');
+  },
+
+  async getNewAppFolder({ name }) {
+    if (!(await fs.exists(path.join(appdir(), name)))) return name;
+    let index = 2;
+    while (await fs.exists(path.join(appdir(), `${name}${index}`))) {
+      index += 1;
+    }
+    return `${name}${index}`;
+  },
+
+  getUsedAppFolders_meta: true,
+  async getUsedAppFolders() {
+    const list = await connections.list();
+    const apps = [];
+
+    for (const connection of list) {
+      for (const db of connection.databases || []) {
+        for (const key of _.keys(db || {})) {
+          if (key.startsWith('useApp:') && db[key]) {
+            apps.push(key.substring('useApp:'.length));
+          }
+        }
+      }
+    }
+
+    return _.intersection(_.uniq(apps), await fs.readdir(appdir()));
+  },
+
+  getUsedApps_meta: true,
+  async getUsedApps() {
+    const apps = await this.getUsedAppFolders();
+    const res = [];
+
+    for (const folder of apps) {
+      res.push(await this.loadApp({ folder }));
+    }
+    return res;
+  },
+
+  // getAppsForDb_meta: true,
+  // async getAppsForDb({ conid, database }) {
+  //   const connection = await connections.get({ conid });
+  //   if (!connection) return [];
+  //   const db = (connection.databases || []).find(x => x.name == database);
+  //   const apps = [];
+  //   const res = [];
+  //   if (db) {
+  //     for (const key of _.keys(db || {})) {
+  //       if (key.startsWith('useApp:') && db[key]) {
+  //         apps.push(key.substring('useApp:'.length));
+  //       }
+  //     }
+  //   }
+  //   for (const folder of apps) {
+  //     res.push(await this.loadApp({ folder }));
+  //   }
+  //   return res;
+  // },
+
+  loadApp_meta: true,
+  async loadApp({ folder }) {
+    const res = {
+      queries: [],
+      commands: [],
+      name: folder,
+    };
+    const dir = path.join(appdir(), folder);
+    if (await fs.exists(dir)) {
+      const files = await fs.readdir(dir);
+
+      async function processType(ext, field) {
+        for (const file of files) {
+          if (file.endsWith(ext)) {
+            res[field].push({
+              name: file.slice(0, -ext.length),
+              sql: await fs.readFile(path.join(dir, file), { encoding: 'utf-8' }),
+            });
+          }
+        }
+      }
+
+      await processType('.command.sql', 'commands');
+      await processType('.query.sql', 'queries');
+    }
+
+    try {
+      res.virtualReferences = JSON.parse(
+        await fs.readFile(path.join(dir, 'virtual-references.config.json'), { encoding: 'utf-8' })
+      );
+    } catch (err) {
+      res.virtualReferences = [];
+    }
+    try {
+      res.dictionaryDescriptions = JSON.parse(
+        await fs.readFile(path.join(dir, 'dictionary-descriptions.config.json'), { encoding: 'utf-8' })
+      );
+    } catch (err) {
+      res.dictionaryDescriptions = [];
+    }
+
+    return res;
+  },
+
+  async saveConfigFile(appFolder, filename, filterFunc, newItem) {
+    const file = path.join(appdir(), appFolder, filename);
+
+    let json;
+    try {
+      json = JSON.parse(await fs.readFile(file, { encoding: 'utf-8' }));
+    } catch (err) {
+      json = [];
+    }
+
+    if (filterFunc) {
+      json = json.filter(filterFunc);
+    }
+
+    json = [...json, newItem];
+
+    await fs.writeFile(file, JSON.stringify(json, undefined, 2));
+
+    socket.emitChanged(`app-files-changed-${appFolder}`);
+    socket.emitChanged('used-apps-changed');
+  },
+
+  saveVirtualReference_meta: true,
+  async saveVirtualReference({ appFolder, schemaName, pureName, refSchemaName, refTableName, columns }) {
+    await this.saveConfigFile(
+      appFolder,
+      'virtual-references.config.json',
+      columns.length == 1
+        ? x =>
+            !(
+              x.schemaName == schemaName &&
+              x.pureName == pureName &&
+              x.columns.length == 1 &&
+              x.columns[0].columnName == columns[0].columnName
+            )
+        : null,
+      {
+        schemaName,
+        pureName,
+        refSchemaName,
+        refTableName,
+        columns,
+      }
+    );
+    return true;
+  },
+
+  saveDictionaryDescription_meta: true,
+  async saveDictionaryDescription({ appFolder, pureName, schemaName, expression, columns, delimiter }) {
+    await this.saveConfigFile(
+      appFolder,
+      'dictionary-descriptions.config.json',
+      x => !(x.schemaName == schemaName && x.pureName == pureName),
+      {
+        schemaName,
+        pureName,
+        expression,
+        columns,
+        delimiter,
+      }
+    );
+
+    return true;
+  },
+
+  createConfigFile_meta: true,
+  async createConfigFile({ appFolder, fileName, content }) {
+    const file = path.join(appdir(), appFolder, fileName);
+    if (!(await fs.exists(file))) {
+      await fs.writeFile(file, JSON.stringify(content, undefined, 2));
+      socket.emitChanged(`app-files-changed-${appFolder}`);
+      socket.emitChanged('used-apps-changed');
+      return true;
+    }
+    return false;
+  },
+};

packages/api/src/controllers/archive.js

@@ -3,13 +3,14 @@ const stream = require('stream');
 const readline = require('readline');
 const path = require('path');
 const { formatWithOptions } = require('util');
-const { archivedir } = require('../utility/directories');
+const { archivedir, clearArchiveLinksCache, resolveArchiveFolder } = require('../utility/directories');
 const socket = require('../utility/socket');
 const JsonLinesDatastore = require('../utility/JsonLinesDatastore');
 const { saveFreeTableData } = require('../utility/freeTableStorage');
+const loadFilesRecursive = require('../utility/loadFilesRecursive');
 
 module.exports = {
-  folders_meta: 'get',
+  folders_meta: true,
   async folders() {
     const folders = await fs.readdir(archivedir());
     return [
@@ -18,73 +19,117 @@ module.exports = {
         type: 'jsonl',
       },
       ...folders
-        .filter((x) => x != 'default')
-        .map((name) => ({
+        .filter(x => x != 'default')
+        .map(name => ({
           name,
           type: 'jsonl',
         })),
     ];
   },
 
-  createFolder_meta: 'post',
+  createFolder_meta: true,
   async createFolder({ folder }) {
     await fs.mkdir(path.join(archivedir(), folder));
     socket.emitChanged('archive-folders-changed');
     return true;
   },
 
-  files_meta: 'get',
-  async files({ folder }) {
-    const dir = path.join(archivedir(), folder);
-    if (!(await fs.exists(dir))) return [];
-    const files = await fs.readdir(dir);
-    return files
-      .filter((name) => name.endsWith('.jsonl'))
-      .map((name) => ({
-        name: name.slice(0, -'.jsonl'.length),
-        type: 'jsonl',
-      }));
+  createLink_meta: true,
+  async createLink({ linkedFolder }) {
+    const folder = await this.getNewArchiveFolder({ database: path.parse(linkedFolder).name + '.link' });
+    fs.writeFile(path.join(archivedir(), folder), linkedFolder);
+    clearArchiveLinksCache();
+    socket.emitChanged('archive-folders-changed');
+    return folder;
   },
 
-  refreshFiles_meta: 'post',
+  files_meta: true,
+  async files({ folder }) {
+    const dir = resolveArchiveFolder(folder);
+    if (!(await fs.exists(dir))) return [];
+    const files = await loadFilesRecursive(dir); // fs.readdir(dir);
+
+    function fileType(ext, type) {
+      return files
+        .filter(name => name.endsWith(ext))
+        .map(name => ({
+          name: name.slice(0, -ext.length),
+          label: path.parse(name.slice(0, -ext.length)).base,
+          type,
+        }));
+    }
+
+    return [
+      ...fileType('.jsonl', 'jsonl'),
+      ...fileType('.table.yaml', 'table.yaml'),
+      ...fileType('.view.sql', 'view.sql'),
+      ...fileType('.proc.sql', 'proc.sql'),
+      ...fileType('.func.sql', 'func.sql'),
+      ...fileType('.trigger.sql', 'trigger.sql'),
+      ...fileType('.matview.sql', 'matview.sql'),
+    ];
+  },
+
+  refreshFiles_meta: true,
   async refreshFiles({ folder }) {
     socket.emitChanged(`archive-files-changed-${folder}`);
   },
 
-  refreshFolders_meta: 'post',
+  refreshFolders_meta: true,
   async refreshFolders() {
     socket.emitChanged(`archive-folders-changed`);
   },
 
-  deleteFile_meta: 'post',
-  async deleteFile({ folder, file }) {
-    await fs.unlink(path.join(archivedir(), folder, `${file}.jsonl`));
+  deleteFile_meta: true,
+  async deleteFile({ folder, file, fileType }) {
+    await fs.unlink(path.join(resolveArchiveFolder(folder), `${file}.${fileType}`));
     socket.emitChanged(`archive-files-changed-${folder}`);
   },
 
-  deleteFolder_meta: 'post',
-  async deleteFolder({ folder }) {
-    if (!folder) throw new Error('Missing folder parameter');
-    await fs.rmdir(path.join(archivedir(), folder), { recursive: true });
+  renameFile_meta: true,
+  async renameFile({ folder, file, newFile, fileType }) {
+    await fs.rename(
+      path.join(resolveArchiveFolder(folder), `${file}.${fileType}`),
+      path.join(resolveArchiveFolder(folder), `${newFile}.${fileType}`)
+    );
+    socket.emitChanged(`archive-files-changed-${folder}`);
+  },
+
+  renameFolder_meta: true,
+  async renameFolder({ folder, newFolder }) {
+    const uniqueName = await this.getNewArchiveFolder({ database: newFolder });
+    await fs.rename(path.join(archivedir(), folder), path.join(archivedir(), uniqueName));
     socket.emitChanged(`archive-folders-changed`);
   },
 
-  saveFreeTable_meta: 'post',
+  deleteFolder_meta: true,
+  async deleteFolder({ folder }) {
+    if (!folder) throw new Error('Missing folder parameter');
+    if (folder.endsWith('.link')) {
+      await fs.unlink(path.join(archivedir(), folder));
+    } else {
+      await fs.rmdir(path.join(archivedir(), folder), { recursive: true });
+    }
+    socket.emitChanged(`archive-folders-changed`);
+  },
+
+  saveFreeTable_meta: true,
   async saveFreeTable({ folder, file, data }) {
-    saveFreeTableData(path.join(archivedir(), folder, `${file}.jsonl`), data);
+    await saveFreeTableData(path.join(resolveArchiveFolder(folder), `${file}.jsonl`), data);
+    socket.emitChanged(`archive-files-changed-${folder}`);
     return true;
   },
 
-  loadFreeTable_meta: 'post',
+  loadFreeTable_meta: true,
   async loadFreeTable({ folder, file }) {
     return new Promise((resolve, reject) => {
-      const fileStream = fs.createReadStream(path.join(archivedir(), folder, `${file}.jsonl`));
+      const fileStream = fs.createReadStream(path.join(resolveArchiveFolder(folder), `${file}.jsonl`));
       const liner = readline.createInterface({
         input: fileStream,
       });
       let structure = null;
       const rows = [];
-      liner.on('line', (line) => {
+      liner.on('line', line => {
         const data = JSON.parse(line);
         if (structure) rows.push(data);
         else structure = data;
@@ -95,4 +140,23 @@ module.exports = {
       });
     });
   },
+
+  saveText_meta: true,
+  async saveText({ folder, file, text }) {
+    await fs.writeFile(path.join(resolveArchiveFolder(folder), `${file}.jsonl`), text);
+    socket.emitChanged(`archive-files-changed-${folder}`);
+    return true;
+  },
+
+  async getNewArchiveFolder({ database }) {
+    const isLink = database.endsWith(database);
+    const name = isLink ? database.slice(0, -5) : database;
+    const suffix = isLink ? '.link' : '';
+    if (!(await fs.exists(path.join(archivedir(), database)))) return database;
+    let index = 2;
+    while (await fs.exists(path.join(archivedir(), `${name}${index}${suffix}`))) {
+      index += 1;
+    }
+    return `${name}${index}${suffix}`;
+  },
 };

packages/api/src/controllers/config.js

@@ -1,20 +1,108 @@
+const fs = require('fs-extra');
+const os = require('os');
+const path = require('path');
+const axios = require('axios');
+const { datadir } = require('../utility/directories');
+const { hasPermission, getLogins } = require('../utility/hasPermission');
+const socket = require('../utility/socket');
+const _ = require('lodash');
+const AsyncLock = require('async-lock');
+
+const currentVersion = require('../currentVersion');
+const platformInfo = require('../utility/platformInfo');
+const connections = require('../controllers/connections');
+
+const lock = new AsyncLock();
+
 module.exports = {
-  get_meta: 'get',
-  async get() {
-    const toolbarButtons = process.env.TOOLBAR;
-    const toolbar = toolbarButtons
-      ? toolbarButtons.split(',').map((name) => ({
-          name,
-          icon: process.env[`ICON_${name}`],
-          title: process.env[`TITLE_${name}`],
-          page: process.env[`PAGE_${name}`],
-        }))
-      : null;
-    const startupPages = process.env.STARTUP_PAGES ? process.env.STARTUP_PAGES.split(',') : [];
+  // settingsValue: {},
+
+  // async _init() {
+  //   try {
+  //     this.settingsValue = JSON.parse(await fs.readFile(path.join(datadir(), 'settings.json'), { encoding: 'utf-8' }));
+  //   } catch (err) {
+  //     this.settingsValue = {};
+  //   }
+  // },
+
+  get_meta: true,
+  async get(_params, req) {
+    const logins = getLogins();
+    const login = logins ? logins.find(x => x.login == (req.auth && req.auth.user)) : null;
+    const permissions = login ? login.permissions : null;
+
     return {
-      runAsPortal: !!process.env.CONNECTIONS,
-      toolbar,
-      startupPages,
+      runAsPortal: !!connections.portalConnections,
+      singleDatabase: connections.singleDatabase,
+      // hideAppEditor: !!process.env.HIDE_APP_EDITOR,
+      allowShellConnection: platformInfo.allowShellConnection,
+      allowShellScripting: platformInfo.allowShellConnection,
+      isDocker: platformInfo.isDocker,
+      permissions,
+      login,
+      ...currentVersion,
     };
   },
+
+  logout_meta: {
+    method: 'get',
+    raw: true,
+  },
+  logout(req, res) {
+    res.status(401).send('Logged out<br><a href="../..">Back to DbGate</a>');
+  },
+
+  platformInfo_meta: true,
+  async platformInfo() {
+    return platformInfo;
+  },
+
+  getSettings_meta: true,
+  async getSettings() {
+    try {
+      return this.fillMissingSettings(
+        JSON.parse(await fs.readFile(path.join(datadir(), 'settings.json'), { encoding: 'utf-8' }))
+      );
+    } catch (err) {
+      return this.fillMissingSettings({});
+    }
+  },
+
+  fillMissingSettings(value) {
+    const res = {
+      ...value,
+    };
+    if (value['app.useNativeMenu'] !== true && value['app.useNativeMenu'] !== false) {
+      res['app.useNativeMenu'] = os.platform() == 'darwin' ? true : false;
+    }
+    return res;
+  },
+
+  updateSettings_meta: true,
+  async updateSettings(values, req) {
+    if (!hasPermission(`settings/change`, req)) return false;
+
+    const res = await lock.acquire('update', async () => {
+      const currentValue = await this.getSettings();
+      try {
+        const updated = {
+          ...currentValue,
+          ...values,
+        };
+        await fs.writeFile(path.join(datadir(), 'settings.json'), JSON.stringify(updated, undefined, 2));
+        // this.settingsValue = updated;
+        socket.emitChanged(`settings-changed`);
+        return updated;
+      } catch (err) {
+        return false;
+      }
+    });
+    return res;
+  },
+
+  changelog_meta: true,
+  async changelog() {
+    const resp = await axios.default.get('https://raw.githubusercontent.com/dbgate/dbgate/master/CHANGELOG.md');
+    return resp.data;
+  },
 };

packages/api/src/controllers/connections.js

@@ -1,85 +1,280 @@
 const path = require('path');
 const { fork } = require('child_process');
 const _ = require('lodash');
-const nedb = require('nedb-promises');
+const fs = require('fs-extra');
 
-const { datadir } = require('../utility/directories');
+const { datadir, filesdir } = require('../utility/directories');
 const socket = require('../utility/socket');
+const { encryptConnection, maskConnection } = require('../utility/crypting');
+const { handleProcessCommunication } = require('../utility/processComm');
+const { pickSafeConnectionInfo } = require('../utility/crypting');
+const JsonLinesDatabase = require('../utility/JsonLinesDatabase');
+
+const processArgs = require('../utility/processArgs');
+const { safeJsonParse } = require('dbgate-tools');
+const platformInfo = require('../utility/platformInfo');
+
+function getNamedArgs() {
+  const res = {};
+  for (let i = 0; i < process.argv.length; i++) {
+    const name = process.argv[i];
+    if (name.startsWith('--')) {
+      let value = process.argv[i + 1];
+      if (value && value.startsWith('--')) value = null;
+      res[name.substring(2)] = value == null ? true : value;
+      i++;
+    } else {
+      if (name.endsWith('.db') || name.endsWith('.sqlite') || name.endsWith('.sqlite3')) {
+        res.databaseFile = name;
+        res.engine = 'sqlite@dbgate-plugin-sqlite';
+      }
+    }
+  }
+  return res;
+}
+
+function getDatabaseFileLabel(databaseFile) {
+  if (!databaseFile) return databaseFile;
+  const m = databaseFile.match(/[\/]([^\/]+)$/);
+  if (m) return m[1];
+  return databaseFile;
+}
 
 function getPortalCollections() {
   if (process.env.CONNECTIONS) {
-    return _.compact(process.env.CONNECTIONS.split(',')).map((id) => ({
+    const connections = _.compact(process.env.CONNECTIONS.split(',')).map(id => ({
       _id: id,
       engine: process.env[`ENGINE_${id}`],
       server: process.env[`SERVER_${id}`],
       user: process.env[`USER_${id}`],
       password: process.env[`PASSWORD_${id}`],
       port: process.env[`PORT_${id}`],
+      databaseUrl: process.env[`URL_${id}`],
+      useDatabaseUrl: !!process.env[`URL_${id}`],
+      databaseFile: process.env[`FILE_${id}`],
+      defaultDatabase:
+        process.env[`DATABASE_${id}`] ||
+        (process.env[`FILE_${id}`] ? getDatabaseFileLabel(process.env[`FILE_${id}`]) : null),
+      singleDatabase: !!process.env[`DATABASE_${id}`] || !!process.env[`FILE_${id}`],
       displayName: process.env[`LABEL_${id}`],
+      isReadOnly: process.env[`READONLY_${id}`],
+      databases: process.env[`DBCONFIG_${id}`] ? safeJsonParse(process.env[`DBCONFIG_${id}`]) : null,
+
+      // SSH tunnel
+      useSshTunnel: process.env[`USE_SSH_${id}`],
+      sshHost: process.env[`SSH_HOST_${id}`],
+      sshPort: process.env[`SSH_PORT_${id}`],
+      sshMode: process.env[`SSH_MODE_${id}`],
+      sshLogin: process.env[`SSH_LOGIN_${id}`],
+      sshPassword: process.env[`SSH_PASSWORD_${id}`],
+      sshKeyfile: process.env[`SSH_KEY_FILE_${id}`],
+      sshKeyfilePassword: process.env[`SSH_KEY_FILE_PASSWORD_${id}`],
+
+      // SSL
+      useSsl: process.env[`USE_SSL_${id}`],
+      sslCaFile: process.env[`SSL_CA_FILE_${id}`],
+      sslCertFile: process.env[`SSL_CERT_FILE_${id}`],
+      sslCertFilePassword: process.env[`SSL_CERT_FILE_PASSWORD_${id}`],
+      sslKeyFile: process.env[`SSL_KEY_FILE_${id}`],
+      sslRejectUnauthorized: process.env[`SSL_REJECT_UNAUTHORIZED_${id}`],
     }));
+    console.log('Using connections from ENV variables:');
+    console.log(JSON.stringify(connections.map(pickSafeConnectionInfo), undefined, 2));
+    const noengine = connections.filter(x => !x.engine);
+    if (noengine.length > 0) {
+      console.log(
+        'Warning: Invalid CONNECTIONS configutation, missing ENGINE for connection ID:',
+        noengine.map(x => x._id)
+      );
+    }
+    return connections;
   }
+
+  const args = getNamedArgs();
+  if (args.databaseFile) {
+    return [
+      {
+        _id: 'argv',
+        databaseFile: args.databaseFile,
+        singleDatabase: true,
+        defaultDatabase: getDatabaseFileLabel(args.databaseFile),
+        engine: args.engine,
+      },
+    ];
+  }
+  if (args.databaseUrl) {
+    return [
+      {
+        _id: 'argv',
+        useDatabaseUrl: true,
+        ...args,
+      },
+    ];
+  }
+  if (args.server) {
+    return [
+      {
+        _id: 'argv',
+        ...args,
+      },
+    ];
+  }
+
   return null;
 }
 const portalConnections = getPortalCollections();
 
+function getSingleDatabase() {
+  if (process.env.SINGLE_CONNECTION && process.env.SINGLE_DATABASE) {
+    // @ts-ignore
+    const connection = portalConnections.find(x => x._id == process.env.SINGLE_CONNECTION);
+    return {
+      connection,
+      name: process.env.SINGLE_DATABASE,
+    };
+  }
+  // @ts-ignore
+  const arg0 = (portalConnections || []).find(x => x._id == 'argv');
+  if (arg0) {
+    // @ts-ignore
+    if (arg0.singleDatabase) {
+      return {
+        connection: arg0,
+        // @ts-ignore
+        name: arg0.defaultDatabase,
+      };
+    }
+  }
+  return null;
+}
+
+const singleDatabase = getSingleDatabase();
+
 module.exports = {
   datastore: null,
   opened: [],
+  singleDatabase,
+  portalConnections,
 
   async _init() {
     const dir = datadir();
     if (!portalConnections) {
       // @ts-ignore
-      this.datastore = nedb.create(path.join(dir, 'connections.jsonl'));
+      this.datastore = new JsonLinesDatabase(path.join(dir, 'connections.jsonl'));
     }
   },
 
-  list_meta: 'get',
+  list_meta: true,
   async list() {
-    return portalConnections || this.datastore.find();
+    return portalConnections && !platformInfo.allowShellConnection
+      ? portalConnections.map(maskConnection)
+      : this.datastore.find();
   },
 
-  test_meta: {
-    method: 'post',
-    raw: true,
-  },
-  test(req, res) {
-    const subprocess = fork(process.argv[1], ['connectProcess']);
-    subprocess.on('message', (resp) => {
-      // @ts-ignore
-      const { msgtype } = resp;
-      if (msgtype == 'connected' || msgtype == 'error') {
-        res.json(resp);
-      }
+  test_meta: true,
+  test(connection) {
+    const subprocess = fork(global['API_PACKAGE'] || process.argv[1], [
+      '--is-forked-api',
+      '--start-process',
+      'connectProcess',
+      ...processArgs.getPassArgs(),
+      // ...process.argv.slice(3),
+    ]);
+    subprocess.send(connection);
+    return new Promise(resolve => {
+      subprocess.on('message', resp => {
+        if (handleProcessCommunication(resp, subprocess)) return;
+        // @ts-ignore
+        const { msgtype } = resp;
+        if (msgtype == 'connected' || msgtype == 'error') {
+          resolve(resp);
+        }
+      });
     });
-    subprocess.send(req.body);
   },
 
-  save_meta: 'post',
+  save_meta: true,
   async save(connection) {
     if (portalConnections) return;
     let res;
+    const encrypted = encryptConnection(connection);
     if (connection._id) {
-      res = await this.datastore.update(_.pick(connection, '_id'), connection);
+      res = await this.datastore.update(encrypted);
     } else {
-      res = await this.datastore.insert(connection);
+      res = await this.datastore.insert(encrypted);
     }
     socket.emitChanged('connection-list-changed');
+    socket.emitChanged('used-apps-changed');
+    if (this._closeAll) {
+      this._closeAll(connection._id);
+    }
+    // for (const db of connection.databases || []) {
+    //   socket.emitChanged(`db-apps-changed-${connection._id}-${db.name}`);
+    // }
     return res;
   },
 
-  delete_meta: 'post',
-  async delete(connection) {
+  update_meta: true,
+  async update({ _id, values }) {
     if (portalConnections) return;
-    const res = await this.datastore.remove(_.pick(connection, '_id'));
+    const res = await this.datastore.patch(_id, values);
     socket.emitChanged('connection-list-changed');
     return res;
   },
 
-  get_meta: 'get',
+  updateDatabase_meta: true,
+  async updateDatabase({ conid, database, values }) {
+    if (portalConnections) return;
+    const conn = await this.datastore.get(conid);
+    let databases = (conn && conn.databases) || [];
+    if (databases.find(x => x.name == database)) {
+      databases = databases.map(x => (x.name == database ? { ...x, ...values } : x));
+    } else {
+      databases = [...databases, { name: database, ...values }];
+    }
+    const res = await this.datastore.patch(conid, { databases });
+    socket.emitChanged('connection-list-changed');
+    socket.emitChanged('used-apps-changed');
+    // socket.emitChanged(`db-apps-changed-${conid}-${database}`);
+    return res;
+  },
+
+  delete_meta: true,
+  async delete(connection) {
+    if (portalConnections) return;
+    const res = await this.datastore.remove(connection._id);
+    socket.emitChanged('connection-list-changed');
+    return res;
+  },
+
+  async getCore({ conid, mask = false }) {
+    if (!conid) return null;
+    if (portalConnections) {
+      const res = portalConnections.find(x => x._id == conid) || null;
+      return mask && !platformInfo.allowShellConnection ? maskConnection(res) : res;
+    }
+    const res = await this.datastore.get(conid);
+    return res || null;
+  },
+
+  get_meta: true,
   async get({ conid }) {
-    if (portalConnections) return portalConnections.find((x) => x._id == conid);
-    const res = await this.datastore.find({ _id: conid });
-    return res[0];
+    return this.getCore({ conid, mask: true });
+  },
+
+  newSqliteDatabase_meta: true,
+  async newSqliteDatabase({ file }) {
+    const sqliteDir = path.join(filesdir(), 'sqlite');
+    if (!(await fs.exists(sqliteDir))) {
+      await fs.mkdir(sqliteDir);
+    }
+    const databaseFile = path.join(sqliteDir, `${file}.sqlite`);
+    const res = await this.save({
+      engine: 'sqlite@dbgate-plugin-sqlite',
+      databaseFile,
+      singleDatabase: true,
+      defaultDatabase: `${file}.sqlite`,
+    });
+    return res;
   },
 };

packages/api/src/controllers/databaseConnections.js

@@ -1,21 +1,61 @@
 const uuidv1 = require('uuid/v1');
 const connections = require('./connections');
+const archive = require('./archive');
 const socket = require('../utility/socket');
 const { fork } = require('child_process');
-const { DatabaseAnalyser } = require('dbgate-tools');
+const {
+  DatabaseAnalyser,
+  computeDbDiffRows,
+  getCreateObjectScript,
+  getAlterDatabaseScript,
+  generateDbPairingId,
+  matchPairedObjects,
+  extendDatabaseInfo,
+  modelCompareDbDiffOptions,
+} = require('dbgate-tools');
+const { html, parse } = require('diff2html');
+const { handleProcessCommunication } = require('../utility/processComm');
+const config = require('./config');
+const fs = require('fs-extra');
+const exportDbModel = require('../utility/exportDbModel');
+const { archivedir, resolveArchiveFolder, uploadsdir } = require('../utility/directories');
+const path = require('path');
+const importDbModel = require('../utility/importDbModel');
+const requireEngineDriver = require('../utility/requireEngineDriver');
+const generateDeploySql = require('../shell/generateDeploySql');
+const { createTwoFilesPatch } = require('diff');
+const diff2htmlPage = require('../utility/diff2htmlPage');
+const processArgs = require('../utility/processArgs');
 
 module.exports = {
   /** @type {import('dbgate-types').OpenedDatabaseConnection[]} */
   opened: [],
-  closed: [],
+  closed: {},
   requests: {},
 
+  async _init() {
+    connections._closeAll = conid => this.closeAll(conid);
+  },
+
   handle_structure(conid, database, { structure }) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
     if (!existing) return;
     existing.structure = structure;
     socket.emitChanged(`database-structure-changed-${conid}-${database}`);
   },
+  handle_structureTime(conid, database, { analysedTime }) {
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
+    if (!existing) return;
+    existing.analysedTime = analysedTime;
+    socket.emitChanged(`database-status-changed-${conid}-${database}`);
+  },
+  handle_version(conid, database, { version }) {
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
+    if (!existing) return;
+    existing.serverVersion = version;
+    socket.emitChanged(`database-server-version-changed-${conid}-${database}`);
+  },
+
   handle_error(conid, database, props) {
     const { error } = props;
     console.log(`Error in database connection ${conid}, database ${database}: ${error}`);
@@ -26,8 +66,10 @@ module.exports = {
     delete this.requests[msgid];
   },
   handle_status(conid, database, { status }) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
+    // console.log('HANDLE SET STATUS', status);
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
     if (!existing) return;
+    if (existing.status && status && existing.status.counter > status.counter) return;
     existing.status = status;
     socket.emitChanged(`database-status-changed-${conid}-${database}`);
   },
@@ -35,22 +77,31 @@ module.exports = {
   handle_ping() {},
 
   async ensureOpened(conid, database) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
     if (existing) return existing;
-    const connection = await connections.get({ conid });
-    const subprocess = fork(process.argv[1], ['databaseConnectionProcess']);
-    const lastClosed = this.closed.find((x) => x.conid == conid && x.database == database);
+    const connection = await connections.getCore({ conid });
+    const subprocess = fork(global['API_PACKAGE'] || process.argv[1], [
+      '--is-forked-api',
+      '--start-process',
+      'databaseConnectionProcess',
+      ...processArgs.getPassArgs(),
+      // ...process.argv.slice(3),
+    ]);
+    const lastClosed = this.closed[`${conid}/${database}`];
     const newOpened = {
       conid,
       database,
       subprocess,
       structure: lastClosed ? lastClosed.structure : DatabaseAnalyser.createEmptyStructure(),
+      serverVersion: lastClosed ? lastClosed.serverVersion : null,
       connection,
       status: { name: 'pending' },
     };
     this.opened.push(newOpened);
-    // @ts-ignore
-    subprocess.on('message', ({ msgtype, ...message }) => {
+    subprocess.on('message', message => {
+      // @ts-ignore
+      const { msgtype } = message;
+      if (handleProcessCommunication(message, subprocess)) return;
       if (newOpened.disconnected) return;
       this[`handle_${msgtype}`](conid, database, message);
     });
@@ -63,6 +114,7 @@ module.exports = {
       msgtype: 'connect',
       connection: { ...connection, database },
       structure: lastClosed ? lastClosed.structure : null,
+      globalSettings: await config.getSettings(),
     });
     return newOpened;
   },
@@ -77,48 +129,161 @@ module.exports = {
     return promise;
   },
 
-  queryData_meta: 'post',
+  queryData_meta: true,
   async queryData({ conid, database, sql }) {
     console.log(`Processing query, conid=${conid}, database=${database}, sql=${sql}`);
     const opened = await this.ensureOpened(conid, database);
+    // if (opened && opened.status && opened.status.name == 'error') {
+    //   return opened.status;
+    // }
     const res = await this.sendRequest(opened, { msgtype: 'queryData', sql });
     return res;
   },
 
-  status_meta: 'get',
+  sqlSelect_meta: true,
+  async sqlSelect({ conid, database, select }) {
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype: 'sqlSelect', select });
+    return res;
+  },
+
+  runScript_meta: true,
+  async runScript({ conid, database, sql }) {
+    console.log(`Processing script, conid=${conid}, database=${database}, sql=${sql}`);
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype: 'runScript', sql });
+    return res;
+  },
+
+  collectionData_meta: true,
+  async collectionData({ conid, database, options }) {
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype: 'collectionData', options });
+    return res.result || null;
+  },
+
+  async loadDataCore(msgtype, { conid, database, ...args }) {
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype, ...args });
+    if (res.errorMessage) {
+      console.error(res.errorMessage);
+
+      return {
+        errorMessage: res.errorMessage,
+      };
+    }
+    return res.result || null;
+  },
+
+  loadKeys_meta: true,
+  async loadKeys({ conid, database, root, filter }) {
+    return this.loadDataCore('loadKeys', { conid, database, root, filter });
+  },
+
+  exportKeys_meta: true,
+  async exportKeys({ conid, database, options }) {
+    return this.loadDataCore('exportKeys', { conid, database, options });
+  },
+
+  loadKeyInfo_meta: true,
+  async loadKeyInfo({ conid, database, key }) {
+    return this.loadDataCore('loadKeyInfo', { conid, database, key });
+  },
+
+  loadKeyTableRange_meta: true,
+  async loadKeyTableRange({ conid, database, key, cursor, count }) {
+    return this.loadDataCore('loadKeyTableRange', { conid, database, key, cursor, count });
+  },
+
+  loadFieldValues_meta: true,
+  async loadFieldValues({ conid, database, schemaName, pureName, field, search }) {
+    return this.loadDataCore('loadFieldValues', { conid, database, schemaName, pureName, field, search });
+  },
+
+  callMethod_meta: true,
+  async callMethod({ conid, database, method, args }) {
+    return this.loadDataCore('callMethod', { conid, database, method, args });
+
+    // const opened = await this.ensureOpened(conid, database);
+    // const res = await this.sendRequest(opened, { msgtype: 'callMethod', method, args });
+    // if (res.errorMessage) {
+    //   console.error(res.errorMessage);
+    // }
+    // return res.result || null;
+  },
+
+  updateCollection_meta: true,
+  async updateCollection({ conid, database, changeSet }) {
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype: 'updateCollection', changeSet });
+    if (res.errorMessage) {
+      return {
+        errorMessage: res.errorMessage,
+      };
+    }
+    return res.result || null;
+  },
+
+  status_meta: true,
   async status({ conid, database }) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
-    if (existing) return existing.status;
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
+    if (existing) {
+      return {
+        ...existing.status,
+        analysedTime: existing.analysedTime,
+      };
+    }
+    const lastClosed = this.closed[`${conid}/${database}`];
+    if (lastClosed) {
+      return {
+        ...lastClosed.status,
+        analysedTime: lastClosed.analysedTime,
+      };
+    }
     return {
       name: 'error',
       message: 'Not connected',
     };
   },
 
-  ping_meta: 'post',
+  ping_meta: true,
   async ping({ conid, database }) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
+    let existing = this.opened.find(x => x.conid == conid && x.database == database);
+
     if (existing) {
       existing.subprocess.send({ msgtype: 'ping' });
+    } else {
+      existing = await this.ensureOpened(conid, database);
     }
-    return { status: 'ok' };
+
+    return {
+      status: 'ok',
+      connectionStatus: existing ? existing.status : null,
+    };
   },
 
-  refresh_meta: 'post',
-  async refresh({ conid, database }) {
-    this.close(conid, database);
+  refresh_meta: true,
+  async refresh({ conid, database, keepOpen }) {
+    if (!keepOpen) this.close(conid, database);
 
     await this.ensureOpened(conid, database);
     return { status: 'ok' };
   },
 
+  syncModel_meta: true,
+  async syncModel({ conid, database }) {
+    const conn = await this.ensureOpened(conid, database);
+    conn.subprocess.send({ msgtype: 'syncModel' });
+    return { status: 'ok' };
+  },
+
   close(conid, database, kill = true) {
-    const existing = this.opened.find((x) => x.conid == conid && x.database == database);
+    const existing = this.opened.find(x => x.conid == conid && x.database == database);
     if (existing) {
       existing.disconnected = true;
       if (kill) existing.subprocess.kill();
-      this.opened = this.opened.filter((x) => x.conid != conid || x.database != database);
-      this.closed[conid] = {
+      this.opened = this.opened.filter(x => x.conid != conid || x.database != database);
+      this.closed[`${conid}/${database}`] = {
         status: {
           ...existing.status,
           name: 'error',
@@ -129,8 +294,25 @@ module.exports = {
     }
   },
 
-  structure_meta: 'get',
+  closeAll(conid, kill = true) {
+    for (const existing of this.opened.filter(x => x.conid == conid)) {
+      this.close(conid, existing.database, kill);
+    }
+  },
+
+  disconnect_meta: true,
+  async disconnect({ conid, database }) {
+    await this.close(conid, database, true);
+    return { status: 'ok' };
+  },
+
+  structure_meta: true,
   async structure({ conid, database }) {
+    if (conid == '__model') {
+      const model = await importDbModel(database);
+      return model;
+    }
+
     const opened = await this.ensureOpened(conid, database);
     return opened.structure;
     // const existing = this.opened.find((x) => x.conid == conid && x.database == database);
@@ -141,11 +323,116 @@ module.exports = {
     // };
   },
 
-  // runCommand_meta: 'post',
+  serverVersion_meta: true,
+  async serverVersion({ conid, database }) {
+    if (!conid) return null;
+    const opened = await this.ensureOpened(conid, database);
+    return opened.serverVersion || null;
+  },
+
+  sqlPreview_meta: true,
+  async sqlPreview({ conid, database, objects, options }) {
+    // wait for structure
+    await this.structure({ conid, database });
+
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, { msgtype: 'sqlPreview', objects, options });
+    return res;
+  },
+
+  exportModel_meta: true,
+  async exportModel({ conid, database }) {
+    const archiveFolder = await archive.getNewArchiveFolder({ database });
+    await fs.mkdir(path.join(archivedir(), archiveFolder));
+    const model = await this.structure({ conid, database });
+    await exportDbModel(model, path.join(archivedir(), archiveFolder));
+    socket.emitChanged(`archive-folders-changed`);
+    return { archiveFolder };
+  },
+
+  generateDeploySql_meta: true,
+  async generateDeploySql({ conid, database, archiveFolder }) {
+    const opened = await this.ensureOpened(conid, database);
+    const res = await this.sendRequest(opened, {
+      msgtype: 'generateDeploySql',
+      modelFolder: resolveArchiveFolder(archiveFolder),
+    });
+    return res;
+
+    // const connection = await connections.get({ conid });
+    // return generateDeploySql({
+    //   connection,
+    //   analysedStructure: await this.structure({ conid, database }),
+    //   modelFolder: resolveArchiveFolder(archiveFolder),
+    // });
+
+    // const deployedModel = generateDbPairingId(await importDbModel(path.join(archivedir(), archiveFolder)));
+    // const currentModel = generateDbPairingId(await this.structure({ conid, database }));
+    // const currentModelPaired = matchPairedObjects(deployedModel, currentModel);
+    // const connection = await connections.get({ conid });
+    // const driver = requireEngineDriver(connection);
+    // const { sql } = getAlterDatabaseScript(currentModelPaired, deployedModel, {}, deployedModel, driver);
+    // return {
+    //   deployedModel,
+    //   currentModel,
+    //   currentModelPaired,
+    //   sql,
+    // };
+    // return sql;
+  },
+  // runCommand_meta: true,
   // async runCommand({ conid, database, sql }) {
   //   console.log(`Running SQL command , conid=${conid}, database=${database}, sql=${sql}`);
   //   const opened = await this.ensureOpened(conid, database);
   //   const res = await this.sendRequest(opened, { msgtype: 'queryData', sql });
   //   return res;
   // },
+
+  async getUnifiedDiff({ sourceConid, sourceDatabase, targetConid, targetDatabase }) {
+    const dbDiffOptions = sourceConid == '__model' ? modelCompareDbDiffOptions : {};
+
+    const sourceDb = generateDbPairingId(
+      extendDatabaseInfo(await this.structure({ conid: sourceConid, database: sourceDatabase }))
+    );
+    const targetDb = generateDbPairingId(
+      extendDatabaseInfo(await this.structure({ conid: targetConid, database: targetDatabase }))
+    );
+    // const sourceConnection = await connections.getCore({conid:sourceConid})
+    const connection = await connections.getCore({ conid: targetConid });
+    const driver = requireEngineDriver(connection);
+    const targetDbPaired = matchPairedObjects(sourceDb, targetDb, dbDiffOptions);
+    const diffRows = computeDbDiffRows(sourceDb, targetDbPaired, dbDiffOptions, driver);
+
+    // console.log('sourceDb', sourceDb);
+    // console.log('targetDb', targetDb);
+    // console.log('sourceConid, sourceDatabase', sourceConid, sourceDatabase);
+
+    let res = '';
+    for (const row of diffRows) {
+      // console.log('PAIR', row.source && row.source.pureName, row.target && row.target.pureName);
+      const unifiedDiff = createTwoFilesPatch(
+        (row.target && row.target.pureName) || '',
+        (row.source && row.source.pureName) || '',
+        getCreateObjectScript(row.target, driver),
+        getCreateObjectScript(row.source, driver),
+        '',
+        ''
+      );
+      res += unifiedDiff;
+    }
+    return res;
+  },
+
+  generateDbDiffReport_meta: true,
+  async generateDbDiffReport({ filePath, sourceConid, sourceDatabase, targetConid, targetDatabase }) {
+    const unifiedDiff = await this.getUnifiedDiff({ sourceConid, sourceDatabase, targetConid, targetDatabase });
+
+    const diffJson = parse(unifiedDiff);
+    // $: diffHtml = html(diffJson, { outputFormat: 'side-by-side', drawFileList: false });
+    const diffHtml = html(diffJson, { outputFormat: 'side-by-side' });
+
+    await fs.writeFile(filePath, diff2htmlPage(diffHtml));
+
+    return true;
+  },
 };

packages/api/src/controllers/files.js

@@ -0,0 +1,180 @@
+const uuidv1 = require('uuid/v1');
+const fs = require('fs-extra');
+const path = require('path');
+const { filesdir, archivedir, resolveArchiveFolder, uploadsdir, appdir } = require('../utility/directories');
+const getChartExport = require('../utility/getChartExport');
+const { hasPermission } = require('../utility/hasPermission');
+const socket = require('../utility/socket');
+const scheduler = require('./scheduler');
+const getDiagramExport = require('../utility/getDiagramExport');
+const apps = require('./apps');
+
+function serialize(format, data) {
+  if (format == 'text') return data;
+  if (format == 'json') return JSON.stringify(data);
+  throw new Error(`Invalid format: ${format}`);
+}
+
+function deserialize(format, text) {
+  if (format == 'text') return text;
+  if (format == 'json') return JSON.parse(text);
+  throw new Error(`Invalid format: ${format}`);
+}
+
+module.exports = {
+  list_meta: true,
+  async list({ folder }, req) {
+    if (!hasPermission(`files/${folder}/read`, req)) return [];
+    const dir = path.join(filesdir(), folder);
+    if (!(await fs.exists(dir))) return [];
+    const files = (await fs.readdir(dir)).map(file => ({ folder, file }));
+    return files;
+  },
+
+  listAll_meta: true,
+  async listAll(_params, req) {
+    const folders = await fs.readdir(filesdir());
+    const res = [];
+    for (const folder of folders) {
+      if (!hasPermission(`files/${folder}/read`, req)) continue;
+      const dir = path.join(filesdir(), folder);
+      const files = (await fs.readdir(dir)).map(file => ({ folder, file }));
+      res.push(...files);
+    }
+    return res;
+  },
+
+  delete_meta: true,
+  async delete({ folder, file }, req) {
+    if (!hasPermission(`files/${folder}/write`, req)) return false;
+    await fs.unlink(path.join(filesdir(), folder, file));
+    socket.emitChanged(`files-changed-${folder}`);
+    socket.emitChanged(`all-files-changed`);
+    return true;
+  },
+
+  rename_meta: true,
+  async rename({ folder, file, newFile }, req) {
+    if (!hasPermission(`files/${folder}/write`, req)) return false;
+    await fs.rename(path.join(filesdir(), folder, file), path.join(filesdir(), folder, newFile));
+    socket.emitChanged(`files-changed-${folder}`);
+    socket.emitChanged(`all-files-changed`);
+    return true;
+  },
+
+  copy_meta: true,
+  async copy({ folder, file, newFile }, req) {
+    if (!hasPermission(`files/${folder}/write`, req)) return false;
+    await fs.copyFile(path.join(filesdir(), folder, file), path.join(filesdir(), folder, newFile));
+    socket.emitChanged(`files-changed-${folder}`);
+    socket.emitChanged(`all-files-changed`);
+    return true;
+  },
+
+  load_meta: true,
+  async load({ folder, file, format }, req) {
+    if (folder.startsWith('archive:')) {
+      const text = await fs.readFile(path.join(resolveArchiveFolder(folder.substring('archive:'.length)), file), {
+        encoding: 'utf-8',
+      });
+      return deserialize(format, text);
+    } else if (folder.startsWith('app:')) {
+      const text = await fs.readFile(path.join(appdir(), folder.substring('app:'.length), file), {
+        encoding: 'utf-8',
+      });
+      return deserialize(format, text);
+    } else {
+      if (!hasPermission(`files/${folder}/read`, req)) return null;
+      const text = await fs.readFile(path.join(filesdir(), folder, file), { encoding: 'utf-8' });
+      return deserialize(format, text);
+    }
+  },
+
+  save_meta: true,
+  async save({ folder, file, data, format }, req) {
+    if (folder.startsWith('archive:')) {
+      if (!hasPermission(`archive/write`, req)) return false;
+      const dir = resolveArchiveFolder(folder.substring('archive:'.length));
+      await fs.writeFile(path.join(dir, file), serialize(format, data));
+      socket.emitChanged(`archive-files-changed-${folder.substring('archive:'.length)}`);
+      return true;
+    } else if (folder.startsWith('app:')) {
+      if (!hasPermission(`apps/write`, req)) return false;
+      const app = folder.substring('app:'.length);
+      await fs.writeFile(path.join(appdir(), app, file), serialize(format, data));
+      socket.emitChanged(`app-files-changed-${app}`);
+      socket.emitChanged('used-apps-changed');
+      apps.emitChangedDbApp(folder);
+      return true;
+    } else {
+      if (!hasPermission(`files/${folder}/write`, req)) return false;
+      const dir = path.join(filesdir(), folder);
+      if (!(await fs.exists(dir))) {
+        await fs.mkdir(dir);
+      }
+      await fs.writeFile(path.join(dir, file), serialize(format, data));
+      socket.emitChanged(`files-changed-${folder}`);
+      socket.emitChanged(`all-files-changed`);
+      if (folder == 'shell') {
+        scheduler.reload();
+      }
+      return true;
+    }
+  },
+
+  saveAs_meta: true,
+  async saveAs({ filePath, data, format }) {
+    await fs.writeFile(filePath, serialize(format, data));
+  },
+
+  favorites_meta: true,
+  async favorites(_params, req) {
+    if (!hasPermission(`files/favorites/read`, req)) return [];
+    const dir = path.join(filesdir(), 'favorites');
+    if (!(await fs.exists(dir))) return [];
+    const files = await fs.readdir(dir);
+    const res = [];
+    for (const file of files) {
+      const filePath = path.join(dir, file);
+      const text = await fs.readFile(filePath, { encoding: 'utf-8' });
+      res.push({
+        file,
+        folder: 'favorites',
+        ...JSON.parse(text),
+      });
+    }
+    return res;
+  },
+
+  generateUploadsFile_meta: true,
+  async generateUploadsFile({ extension }) {
+    const fileName = `${uuidv1()}.${extension || 'html'}`;
+    return {
+      fileName,
+      filePath: path.join(uploadsdir(), fileName),
+    };
+  },
+
+  exportChart_meta: true,
+  async exportChart({ filePath, title, config, image }) {
+    const fileName = path.parse(filePath).base;
+    const imageFile = fileName.replace('.html', '-preview.png');
+    const html = getChartExport(title, config, imageFile);
+    await fs.writeFile(filePath, html);
+    if (image) {
+      const index = image.indexOf('base64,');
+      if (index > 0) {
+        const data = image.substr(index + 'base64,'.length);
+        const buf = Buffer.from(data, 'base64');
+        await fs.writeFile(filePath.replace('.html', '-preview.png'), buf);
+      }
+    }
+    return true;
+  },
+
+  exportDiagram_meta: true,
+  async exportDiagram({ filePath, html, css, themeType, themeClassName }) {
+    await fs.writeFile(filePath, getDiagramExport(html, css, themeType, themeClassName));
+    return true;
+  },
+};

packages/api/src/controllers/jsldata.js

@@ -1,6 +1,8 @@
+const { filterName } = require('dbgate-tools');
 const fs = require('fs');
 const lineReader = require('line-reader');
 const _ = require('lodash');
+const { __ } = require('lodash/fp');
 const DatastoreProxy = require('../utility/DatastoreProxy');
 const { saveFreeTableData } = require('../utility/freeTableStorage');
 const getJslFileName = require('../utility/getJslFileName');
@@ -10,7 +12,10 @@ const socket = require('../utility/socket');
 function readFirstLine(file) {
   return new Promise((resolve, reject) => {
     lineReader.open(file, (err, reader) => {
-      if (err) reject(err);
+      if (err) {
+        reject(err);
+        return;
+      }
       if (reader.hasNextLine()) {
         reader.nextLine((err, line) => {
           if (err) reject(err);
@@ -104,29 +109,61 @@ module.exports = {
     return datastore;
   },
 
-  getInfo_meta: 'get',
+  getInfo_meta: true,
   async getInfo({ jslid }) {
     const file = getJslFileName(jslid);
-    const firstLine = await readFirstLine(file);
-    if (firstLine) return JSON.parse(firstLine);
-    return null;
+    try {
+      const firstLine = await readFirstLine(file);
+      if (firstLine) {
+        const parsed = JSON.parse(firstLine);
+        if (parsed.__isStreamHeader) {
+          return parsed;
+        }
+        return {
+          __isStreamHeader: true,
+          __isDynamicStructure: true,
+        };
+      }
+      return null;
+    } catch (err) {
+      return null;
+    }
   },
 
-  getRows_meta: 'post',
+  getRows_meta: true,
   async getRows({ jslid, offset, limit, filters }) {
     const datastore = await this.ensureDatastore(jslid);
     return datastore.getRows(offset, limit, _.isEmpty(filters) ? null : filters);
   },
 
-  getStats_meta: 'get',
+  getStats_meta: true,
   getStats({ jslid }) {
     const file = `${getJslFileName(jslid)}.stats`;
-    if (fs.existsSync(file)) return JSON.parse(fs.readFileSync(file, 'utf-8'));
+    if (fs.existsSync(file)) {
+      try {
+        return JSON.parse(fs.readFileSync(file, 'utf-8'));
+      } catch (e) {
+        return {};
+      }
+    }
     return {};
   },
 
+  loadFieldValues_meta: true,
+  async loadFieldValues({ jslid, field, search }) {
+    const datastore = await this.ensureDatastore(jslid);
+    const res = new Set();
+    await datastore.enumRows(row => {
+      if (!filterName(search, row[field])) return true;
+      res.add(row[field]);
+      return res.size < 100;
+    });
+    // @ts-ignore
+    return [...res].map(value => ({ value }));
+  },
+
   async notifyChangedStats(stats) {
-    console.log('SENDING STATS', JSON.stringify(stats));
+    // console.log('SENDING STATS', JSON.stringify(stats));
     const datastore = this.datastores[stats.jslid];
     if (datastore) await datastore.notifyChanged();
     socket.emit(`jsldata-stats-${stats.jslid}`, stats);
@@ -140,9 +177,15 @@ module.exports = {
     // }
   },
 
-  saveFreeTable_meta: 'post',
+  saveFreeTable_meta: true,
   async saveFreeTable({ jslid, data }) {
     saveFreeTableData(getJslFileName(jslid), data);
     return true;
   },
+
+  saveText_meta: true,
+  async saveText({ jslid, text }) {
+    await fs.promises.writeFile(getJslFileName(jslid), text);
+    return true;
+  },
 };

packages/api/src/controllers/metadata.js

@@ -3,21 +3,21 @@ const fp = require('lodash/fp');
 const databaseConnections = require('./databaseConnections');
 
 function pickObjectNames(array) {
-  return _.sortBy(array, (x) => `${x.schemaName}.${x.pureName}`).map(fp.pick(['pureName', 'schemaName']));
+  return _.sortBy(array, x => `${x.schemaName}.${x.pureName}`).map(fp.pick(['pureName', 'schemaName']));
 }
 
 module.exports = {
-  // tableData_meta: 'get',
+  // tableData_meta: true,
   // async tableData({ conid, database, schemaName, pureName }) {
   //   const opened = await databaseConnections.ensureOpened(conid, database);
   //   const res = await databaseConnections.sendRequest(opened, { msgtype: 'tableData', schemaName, pureName });
   //   return res;
   // },
 
-  listObjects_meta: 'get',
+  listObjects_meta: true,
   async listObjects({ conid, database }) {
     const opened = await databaseConnections.ensureOpened(conid, database);
-    const types = ['tables', 'views', 'procedures', 'functions', 'triggers'];
+    const types = ['tables', 'collections', 'views', 'procedures', 'functions', 'triggers'];
     return types.reduce(
       (res, type) => ({
         ...res,
@@ -27,21 +27,21 @@ module.exports = {
     );
   },
 
-  tableInfo_meta: 'get',
+  tableInfo_meta: true,
   async tableInfo({ conid, database, schemaName, pureName }) {
     const opened = await databaseConnections.ensureOpened(conid, database);
-    const table = opened.structure.tables.find((x) => x.pureName == pureName && x.schemaName == schemaName);
-    const allForeignKeys = _.flatten(opened.structure.tables.map((x) => x.foreignKeys));
+    const table = opened.structure.tables.find(x => x.pureName == pureName && x.schemaName == schemaName);
+    const allForeignKeys = _.flatten(opened.structure.tables.map(x => x.foreignKeys));
     return {
       ...table,
-      dependencies: allForeignKeys.filter((x) => x.refSchemaName == schemaName && x.refTableName == pureName),
+      dependencies: allForeignKeys.filter(x => x.refSchemaName == schemaName && x.refTableName == pureName),
     };
   },
 
-  sqlObjectInfo_meta: 'get',
+  sqlObjectInfo_meta: true,
   async sqlObjectInfo({ objectTypeField, conid, database, schemaName, pureName }) {
     const opened = await databaseConnections.ensureOpened(conid, database);
-    const res = opened.structure[objectTypeField].find((x) => x.pureName == pureName && x.schemaName == schemaName);
+    const res = opened.structure[objectTypeField].find(x => x.pureName == pureName && x.schemaName == schemaName);
     return res;
   },
 };

packages/api/src/controllers/plugins.js

@@ -1,68 +1,59 @@
 const fs = require('fs-extra');
 const axios = require('axios');
 const path = require('path');
-const { pluginsdir, datadir } = require('../utility/directories');
+const { extractPackageName } = require('dbgate-tools');
+const { pluginsdir, packagedPluginsDir } = require('../utility/directories');
 const socket = require('../utility/socket');
+const compareVersions = require('compare-versions');
 const requirePlugin = require('../shell/requirePlugin');
 const downloadPackage = require('../utility/downloadPackage');
-
-// async function loadPackageInfo(dir) {
-//   const readmeFile = path.join(dir, 'README.md');
-//   const packageFile = path.join(dir, 'package.json');
-
-//   if (!(await fs.exists(packageFile))) {
-//     return null;
-//   }
-
-//   let readme = null;
-//   let manifest = null;
-//   if (await fs.exists(readmeFile)) readme = await fs.readFile(readmeFile, { encoding: 'utf-8' });
-//   if (await fs.exists(packageFile)) manifest = JSON.parse(await fs.readFile(packageFile, { encoding: 'utf-8' }));
-//   return {
-//     readme,
-//     manifest,
-//   };
-// }
-
-const preinstallPlugins = [
-  'dbgate-plugin-mssql',
-  'dbgate-plugin-mysql',
-  'dbgate-plugin-postgres',
-  'dbgate-plugin-csv',
-  'dbgate-plugin-excel',
-];
+const { hasPermission } = require('../utility/hasPermission');
+const _ = require('lodash');
+const packagedPluginsContent = require('../packagedPluginsContent');
 
 module.exports = {
-  script_meta: 'get',
+  script_meta: true,
   async script({ packageName }) {
-    const file = path.join(pluginsdir(), packageName, 'dist', 'frontend.js');
+    const packagedContent = packagedPluginsContent();
+
+    if (packagedContent && packagedContent[packageName]) {
+      return packagedContent[packageName].frontend;
+    }
+
+    const file1 = path.join(packagedPluginsDir(), packageName, 'dist', 'frontend.js');
+    const file2 = path.join(pluginsdir(), packageName, 'dist', 'frontend.js');
+    // @ts-ignore
+    const file = (await fs.exists(file1)) ? file1 : file2;
     const data = await fs.readFile(file, {
       encoding: 'utf-8',
     });
     return data;
   },
 
-  search_meta: 'get',
+  search_meta: true,
   async search({ filter }) {
     // DOCS: https://github.com/npm/registry/blob/master/docs/REGISTRY-API.md#get-v1search
     const resp = await axios.default.get(
       `http://registry.npmjs.com/-/v1/search?text=${encodeURIComponent(filter)}+keywords:dbgateplugin&size=25&from=0`
     );
     const { objects } = resp.data || {};
-    return (objects || []).map((x) => x.package);
+    return (objects || []).map(x => x.package);
   },
 
-  info_meta: 'get',
+  info_meta: true,
   async info({ packageName }) {
     try {
       const infoResp = await axios.default.get(`https://registry.npmjs.org/${packageName}`);
       const { latest } = infoResp.data['dist-tags'];
       const manifest = infoResp.data.versions[latest];
       const { readme } = infoResp.data;
+      // @ts-ignore
+      const isPackaged = await fs.exists(path.join(packagedPluginsDir(), packageName));
 
       return {
         readme,
         manifest,
+        isPackaged,
       };
     } catch (err) {
       return {
@@ -70,82 +61,153 @@ module.exports = {
         error: err.message,
       };
     }
-
-    // const dir = path.join(pluginstmpdir(), packageName);
-    // if (!(await fs.exists(dir))) {
-    //   await downloadPackage(packageName, dir);
-    // }
-    // return await loadPackageInfo(dir);
-    // return await {
-    //   ...loadPackageInfo(dir),
-    //   installed: loadPackageInfo(path.join(pluginsdir(), packageName)),
-    // };
   },
 
-  installed_meta: 'get',
+  installed_meta: true,
   async installed() {
-    const files = await fs.readdir(pluginsdir());
+    const packagedContent = packagedPluginsContent();
+
+    const files1 = packagedContent ? _.keys(packagedContent) : await fs.readdir(packagedPluginsDir());
+    const files2 = await fs.readdir(pluginsdir());
+
     const res = [];
-    for (const packageName of files) {
-      const manifest = await fs
-        .readFile(path.join(pluginsdir(), packageName, 'package.json'))
-        .then((x) => JSON.parse(x));
-      const readmeFile = path.join(pluginsdir(), packageName, 'README.md');
-      if (await fs.exists(readmeFile)) {
-        manifest.readme = await fs.readFile(readmeFile, { encoding: 'utf-8' });
+    for (const packageName of _.union(files1, files2)) {
+      if (packageName == 'dist') continue;
+      if (!/^dbgate-plugin-.*$/.test(packageName)) continue;
+      try {
+        if (packagedContent && packagedContent[packageName]) {
+          const manifest = {
+            ...packagedContent[packageName].manifest,
+          };
+          manifest.isPackaged = true;
+          manifest.readme = packagedContent[packageName].readme;
+          res.push(manifest);
+        } else {
+          const isPackaged = files1.includes(packageName);
+          const manifest = await fs
+            .readFile(path.join(isPackaged ? packagedPluginsDir() : pluginsdir(), packageName, 'package.json'), {
+              encoding: 'utf-8',
+            })
+            .then(x => JSON.parse(x));
+          if (!manifest.keywords) {
+            continue;
+          }
+          if (!manifest.keywords.includes('dbgateplugin')) {
+            continue;
+          }
+          const readmeFile = path.join(isPackaged ? packagedPluginsDir() : pluginsdir(), packageName, 'README.md');
+          // @ts-ignore
+          if (await fs.exists(readmeFile)) {
+            manifest.readme = await fs.readFile(readmeFile, { encoding: 'utf-8' });
+          }
+          manifest.isPackaged = isPackaged;
+          res.push(manifest);
+        }
+      } catch (err) {
+        console.log(`Skipped plugin ${packageName}, error:`, err.message);
       }
-      res.push(manifest);
     }
     return res;
-    // const res = await Promise.all(
-    //   files.map((packageName) =>
-    //     fs.readFile(path.join(pluginsdir(), packageName, 'package.json')).then((x) => JSON.parse(x))
-    //   )
-    // );
   },
 
-  install_meta: 'post',
-  async install({ packageName }) {
+  // async saveRemovePlugins() {
+  //   await fs.writeFile(path.join(datadir(), 'removed-plugins'), this.removedPlugins.join('\n'));
+  // },
+
+  install_meta: true,
+  async install({ packageName }, req) {
+    if (!hasPermission(`plugins/install`, req)) return;
     const dir = path.join(pluginsdir(), packageName);
+    // @ts-ignore
     if (!(await fs.exists(dir))) {
       await downloadPackage(packageName, dir);
     }
     socket.emitChanged(`installed-plugins-changed`);
+    // this.removedPlugins = this.removedPlugins.filter(x => x != packageName);
+    // await this.saveRemovePlugins();
+    return true;
   },
 
-  uninstall_meta: 'post',
-  async uninstall({ packageName }) {
+  uninstall_meta: true,
+  async uninstall({ packageName }, req) {
+    if (!hasPermission(`plugins/install`, req)) return;
     const dir = path.join(pluginsdir(), packageName);
     await fs.rmdir(dir, { recursive: true });
     socket.emitChanged(`installed-plugins-changed`);
-    this.removedPlugins.push(packageName);
-    await fs.writeFile(path.join(datadir(), 'removed-plugins'), this.removedPlugins.join('\n'));
+    // this.removedPlugins.push(packageName);
+    // await this.saveRemovePlugins();
+    return true;
   },
 
-  command_meta: 'post',
+  upgrade_meta: true,
+  async upgrade({ packageName }, req) {
+    if (!hasPermission(`plugins/install`, req)) return;
+    const dir = path.join(pluginsdir(), packageName);
+    // @ts-ignore
+    if (await fs.exists(dir)) {
+      await fs.rmdir(dir, { recursive: true });
+      await downloadPackage(packageName, dir);
+    }
+
+    socket.emitChanged(`installed-plugins-changed`);
+    return true;
+  },
+
+  command_meta: true,
   async command({ packageName, command, args }) {
     const content = requirePlugin(packageName);
     return content.commands[command](args);
   },
 
-  async _init() {
-    const installed = await this.installed();
-    try {
-      this.removedPlugins = (await fs.readFile(path.join(datadir(), 'removed-plugins'), { encoding: 'utf-8' })).split(
-        '\n'
-      );
-    } catch (err) {
-      this.removedPlugins = [];
-    }
-    for (const packageName of preinstallPlugins) {
-      if (this.removedPlugins.includes(packageName)) continue;
-      if (installed.find((x) => x.name == packageName)) continue;
-      try {
-        console.log('Preinstalling plugin', packageName);
-        await this.install({ packageName });
-      } catch (err) {
-        console.error('Error preinstalling plugin', packageName, err);
-      }
-    }
+  authTypes_meta: true,
+  async authTypes({ engine }) {
+    const packageName = extractPackageName(engine);
+    const content = requirePlugin(packageName);
+    const driver = content.drivers.find(x => x.engine == engine);
+    if (!driver || !driver.getAuthTypes) return null;
+    return driver.getAuthTypes() || null;
   },
+
+  // async _init() {
+  //   const installed = await this.installed();
+  //   try {
+  //     this.removedPlugins = (await fs.readFile(path.join(datadir(), 'removed-plugins'), { encoding: 'utf-8' })).split(
+  //       '\n'
+  //     );
+  //   } catch (err) {
+  //     this.removedPlugins = [];
+  //   }
+
+  //   for (const packageName of Object.keys(preinstallPluginMinimalVersions)) {
+  //     const installedVersion = installed.find(x => x.name == packageName);
+  //     if (installedVersion) {
+  //       // plugin installed, test, whether upgrade
+  //       const requiredVersion = preinstallPluginMinimalVersions[packageName];
+  //       if (compareVersions(installedVersion.version, requiredVersion) < 0) {
+  //         console.log(
+  //           `Upgrading preinstalled plugin ${packageName}, found ${installedVersion.version}, required version ${requiredVersion}`
+  //         );
+  //         await this.upgrade({ packageName });
+  //       } else {
+  //         console.log(
+  //           `Plugin ${packageName} not upgraded, found ${installedVersion.version}, required version ${requiredVersion}`
+  //         );
+  //       }
+
+  //       continue;
+  //     }
+
+  //     if (this.removedPlugins.includes(packageName)) {
+  //       // plugin was remvoed, don't install again
+  //       continue;
+  //     }
+
+  //     try {
+  //       console.log('Preinstalling plugin', packageName);
+  //       await this.install({ packageName });
+  //     } catch (err) {
+  //       console.error('Error preinstalling plugin', packageName, err);
+  //     }
+  //   }
+  // },
 };

packages/api/src/controllers/queryHistory.js

@@ -0,0 +1,54 @@
+const fsReverse = require('fs-reverse');
+const fs = require('fs-extra');
+const path = require('path');
+const { datadir } = require('../utility/directories');
+const _ = require('lodash');
+const { filterName } = require('dbgate-tools');
+const socket = require('../utility/socket');
+
+function readCore(reader, skip, limit, filter) {
+  return new Promise((resolve, reject) => {
+    const res = [];
+    let readed = 0;
+    reader.on('data', line => {
+      if (!line && !line.trim()) return;
+      try {
+        const json = JSON.parse(line);
+        if (filterName(filter, json.sql, json.database)) {
+          if (!skip || readed >= skip) {
+            res.push(json);
+          }
+          readed++;
+          if (limit && readed > (skip || 0) + limit) {
+            reader.destroy();
+            resolve(res);
+          }
+        }
+      } catch (err) {
+        reader.destroy();
+        reject(err);
+      }
+    });
+    reader.on('end', () => resolve(res));
+  });
+}
+
+module.exports = {
+  read_meta: true,
+  async read({ skip, limit, filter }) {
+    const fileName = path.join(datadir(), 'query-history.jsonl');
+    // @ts-ignore
+    if (!(await fs.exists(fileName))) return [];
+    const reader = fsReverse(fileName);
+    const res = await readCore(reader, skip, limit, filter);
+    return res;
+  },
+
+  write_meta: true,
+  async write({ data }) {
+    const fileName = path.join(datadir(), 'query-history.jsonl');
+    await fs.appendFile(fileName, JSON.stringify(data) + '\n');
+    socket.emit('query-history-changed');
+    return 'OK';
+  },
+};

packages/api/src/controllers/runners.js

@@ -5,25 +5,32 @@ const uuidv1 = require('uuid/v1');
 const byline = require('byline');
 const socket = require('../utility/socket');
 const { fork } = require('child_process');
-const { rundir, uploadsdir, pluginsdir } = require('../utility/directories');
-const { extractShellApiPlugins, extractShellApiFunctionName } = require('dbgate-tools');
+const { rundir, uploadsdir, pluginsdir, getPluginBackendPath, packagedPluginList } = require('../utility/directories');
+const { extractShellApiPlugins, extractShellApiFunctionName, jsonScriptToJavascript } = require('dbgate-tools');
+const { handleProcessCommunication } = require('../utility/processComm');
+const processArgs = require('../utility/processArgs');
+const platformInfo = require('../utility/platformInfo');
 
 function extractPlugins(script) {
   const requireRegex = /\s*\/\/\s*@require\s+([^\s]+)\s*\n/g;
   const matches = [...script.matchAll(requireRegex)];
-  return matches.map((x) => x[1]);
+  return matches.map(x => x[1]);
 }
 
-const requirePluginsTemplate = (plugins) =>
+const requirePluginsTemplate = (plugins, isExport) =>
   plugins
     .map(
-      (packageName) => `const ${_.camelCase(packageName)} = require(process.env.PLUGIN_${_.camelCase(packageName)});\n`
+      packageName =>
+        `const ${_.camelCase(packageName)} = require(${
+          isExport ? `'${packageName}'` : `process.env.PLUGIN_${_.camelCase(packageName)}`
+        });\n`
     )
-    .join('') + `dbgateApi.registerPlugins(${plugins.map((x) => _.camelCase(x)).join(',')});\n`;
+    .join('') + `dbgateApi.registerPlugins(${plugins.map(x => _.camelCase(x)).join(',')});\n`;
 
-const scriptTemplate = (script) => `
-const dbgateApi = require(process.env.DBGATE_API);
-${requirePluginsTemplate(extractPlugins(script))}
+const scriptTemplate = (script, isExport) => `
+const dbgateApi = require(${isExport ? `'dbgate-api'` : 'process.env.DBGATE_API'});
+dbgateApi.initializeApiEnvironment();
+${requirePluginsTemplate(extractPlugins(script), isExport)}
 require=null;
 async function run() {
 ${script}
@@ -35,6 +42,7 @@ dbgateApi.runScript(run);
 
 const loaderScriptTemplate = (functionName, props, runid) => `
 const dbgateApi = require(process.env.DBGATE_API);
+dbgateApi.initializeApiEnvironment();
 ${requirePluginsTemplate(extractShellApiPlugins(functionName, props))}
 require=null;
 async function run() {
@@ -89,27 +97,37 @@ module.exports = {
     const scriptFile = path.join(uploadsdir(), runid + '.js');
     fs.writeFileSync(`${scriptFile}`, scriptText);
     fs.mkdirSync(directory);
-    const pluginNames = fs.readdirSync(pluginsdir());
+    const pluginNames = _.union(fs.readdirSync(pluginsdir()), packagedPluginList);
     console.log(`RUNNING SCRIPT ${scriptFile}`);
-    const subprocess = fork(scriptFile, ['--checkParent'], {
-      cwd: directory,
-      stdio: ['ignore', 'pipe', 'pipe', 'ipc'],
-      env: {
-        DBGATE_API: process.argv[1],
-        ..._.fromPairs(pluginNames.map((name) => [`PLUGIN_${_.camelCase(name)}`, path.join(pluginsdir(), name)])),
-      },
-    });
-    const pipeDispatcher = (severity) => (data) =>
+    // const subprocess = fork(scriptFile, ['--checkParent', '--max-old-space-size=8192'], {
+    const subprocess = fork(
+      scriptFile,
+      [
+        '--checkParent', // ...process.argv.slice(3)
+        '--is-forked-api',
+        ...processArgs.getPassArgs(),
+      ],
+      {
+        cwd: directory,
+        stdio: ['ignore', 'pipe', 'pipe', 'ipc'],
+        env: {
+          ...process.env,
+          DBGATE_API: global['API_PACKAGE'] || process.argv[1],
+          ..._.fromPairs(pluginNames.map(name => [`PLUGIN_${_.camelCase(name)}`, getPluginBackendPath(name)])),
+        },
+      }
+    );
+    const pipeDispatcher = severity => data =>
       this.dispatchMessage(runid, { severity, message: data.toString().trim() });
 
     byline(subprocess.stdout).on('data', pipeDispatcher('info'));
     byline(subprocess.stderr).on('data', pipeDispatcher('error'));
-    subprocess.on('exit', (code) => {
+    subprocess.on('exit', code => {
       this.rejectRequest(runid, { message: 'No data retured, maybe input data source is too big' });
       console.log('... EXIT process', code);
       socket.emit(`runner-done-${runid}`, code);
     });
-    subprocess.on('error', (error) => {
+    subprocess.on('error', error => {
       this.rejectRequest(runid, { message: error && (error.message || error.toString()) });
       console.error('... ERROR subprocess', error);
       this.dispatchMessage({
@@ -122,22 +140,39 @@ module.exports = {
       subprocess,
     };
     this.opened.push(newOpened);
-    // @ts-ignore
-    subprocess.on('message', ({ msgtype, ...message }) => {
+    subprocess.on('message', message => {
+      // @ts-ignore
+      const { msgtype } = message;
+      if (handleProcessCommunication(message, subprocess)) return;
       this[`handle_${msgtype}`](runid, message);
     });
-    return newOpened;
+    return _.pick(newOpened, ['runid']);
   },
 
-  start_meta: 'post',
+  start_meta: true,
   async start({ script }) {
     const runid = uuidv1();
-    return this.startCore(runid, scriptTemplate(script));
+
+    if (script.type == 'json') {
+      const js = jsonScriptToJavascript(script);
+      return this.startCore(runid, scriptTemplate(js, false));
+    }
+
+    if (!platformInfo.allowShellScripting) {
+      return { errorMessage: 'Shell scripting is not allowed' };
+    }
+
+    return this.startCore(runid, scriptTemplate(script, false));
   },
 
-  cancel_meta: 'post',
+  getNodeScript_meta: true,
+  async getNodeScript({ script }) {
+    return scriptTemplate(script, true);
+  },
+
+  cancel_meta: true,
   async cancel({ runid }) {
-    const runner = this.opened.find((x) => x.runid == runid);
+    const runner = this.opened.find(x => x.runid == runid);
     if (!runner) {
       throw new Error('Invalid runner');
     }
@@ -145,7 +180,7 @@ module.exports = {
     return { state: 'ok' };
   },
 
-  files_meta: 'get',
+  files_meta: true,
   async files({ runid }) {
     const directory = path.join(rundir(), runid);
     const files = await fs.readdir(directory);
@@ -161,7 +196,7 @@ module.exports = {
     return res;
   },
 
-  loadReader_meta: 'post',
+  loadReader_meta: true,
   async loadReader({ functionName, props }) {
     const promise = new Promise((resolve, reject) => {
       const runid = uuidv1();

packages/api/src/controllers/scheduler.js

@@ -0,0 +1,43 @@
+const { filesdir } = require('../utility/directories');
+const fs = require('fs-extra');
+const path = require('path');
+const cron = require('node-cron');
+const runners = require('./runners');
+const { hasPermission } = require('../utility/hasPermission');
+
+const scheduleRegex = /\s*\/\/\s*@schedule\s+([^\n]+)\n/;
+
+module.exports = {
+  tasks: [],
+
+  async unload() {
+    this.tasks.forEach(x => x.destroy());
+    this.tasks = [];
+  },
+
+  async processFile(file) {
+    const text = await fs.readFile(file, { encoding: 'utf-8' });
+    const match = text.match(scheduleRegex);
+    if (!match) return;
+    const pattern = match[1];
+    if (!cron.validate(pattern)) return;
+    console.log(`Schedule script ${file} with pattern ${pattern}`);
+    const task = cron.schedule(pattern, () => runners.start({ script: text }));
+    this.tasks.push(task);
+  },
+
+  async reload(_params, req) {
+    if (!hasPermission('files/shell/read', req)) return;
+    const shellDir = path.join(filesdir(), 'shell');
+    await this.unload();
+    if (!(await fs.exists(shellDir))) return;
+    const files = await fs.readdir(shellDir);
+    for (const file of files) {
+      await this.processFile(path.join(shellDir, file));
+    }
+  },
+
+  async _init() {
+    this.reload();
+  },
+};

packages/api/src/controllers/serverConnections.js

@@ -2,19 +2,31 @@ const connections = require('./connections');
 const socket = require('../utility/socket');
 const { fork } = require('child_process');
 const _ = require('lodash');
+const AsyncLock = require('async-lock');
+const { handleProcessCommunication } = require('../utility/processComm');
+const lock = new AsyncLock();
+const config = require('./config');
+const processArgs = require('../utility/processArgs');
 
 module.exports = {
   opened: [],
   closed: {},
+  lastPinged: {},
 
   handle_databases(conid, { databases }) {
-    const existing = this.opened.find((x) => x.conid == conid);
+    const existing = this.opened.find(x => x.conid == conid);
     if (!existing) return;
     existing.databases = databases;
     socket.emitChanged(`database-list-changed-${conid}`);
   },
+  handle_version(conid, { version }) {
+    const existing = this.opened.find(x => x.conid == conid);
+    if (!existing) return;
+    existing.version = version;
+    socket.emitChanged(`server-version-changed-${conid}`);
+  },
   handle_status(conid, { status }) {
-    const existing = this.opened.find((x) => x.conid == conid);
+    const existing = this.opened.find(x => x.conid == conid);
     if (!existing) return;
     existing.status = status;
     socket.emitChanged(`server-status-changed`);
@@ -22,42 +34,53 @@ module.exports = {
   handle_ping() {},
 
   async ensureOpened(conid) {
-    const existing = this.opened.find((x) => x.conid == conid);
-    if (existing) return existing;
-    const connection = await connections.get({ conid });
-    const subprocess = fork(process.argv[1], ['serverConnectionProcess']);
-    const newOpened = {
-      conid,
-      subprocess,
-      databases: [],
-      connection,
-      status: {
-        name: 'pending',
-      },
-      disconnected: false,
-    };
-    this.opened.push(newOpened);
-    delete this.closed[conid];
-    socket.emitChanged(`server-status-changed`);
-    // @ts-ignore
-    subprocess.on('message', ({ msgtype, ...message }) => {
-      if (newOpened.disconnected) return;
-      this[`handle_${msgtype}`](conid, message);
+    const res = await lock.acquire(conid, async () => {
+      const existing = this.opened.find(x => x.conid == conid);
+      if (existing) return existing;
+      const connection = await connections.getCore({ conid });
+      const subprocess = fork(global['API_PACKAGE'] || process.argv[1], [
+        '--is-forked-api',
+        '--start-process',
+        'serverConnectionProcess',
+        ...processArgs.getPassArgs(),
+        // ...process.argv.slice(3),
+      ]);
+      const newOpened = {
+        conid,
+        subprocess,
+        databases: [],
+        connection,
+        status: {
+          name: 'pending',
+        },
+        disconnected: false,
+      };
+      this.opened.push(newOpened);
+      delete this.closed[conid];
+      socket.emitChanged(`server-status-changed`);
+      subprocess.on('message', message => {
+        // @ts-ignore
+        const { msgtype } = message;
+        if (handleProcessCommunication(message, subprocess)) return;
+        if (newOpened.disconnected) return;
+        this[`handle_${msgtype}`](conid, message);
+      });
+      subprocess.on('exit', () => {
+        if (newOpened.disconnected) return;
+        this.close(conid, false);
+      });
+      subprocess.send({ msgtype: 'connect', ...connection, globalSettings: await config.getSettings() });
+      return newOpened;
     });
-    subprocess.on('exit', () => {
-      if (newOpened.disconnected) return;
-      this.close(conid, false);
-    });
-    subprocess.send({ msgtype: 'connect', ...connection });
-    return newOpened;
+    return res;
   },
 
   close(conid, kill = true) {
-    const existing = this.opened.find((x) => x.conid == conid);
+    const existing = this.opened.find(x => x.conid == conid);
     if (existing) {
       existing.disconnected = true;
       if (kill) existing.subprocess.kill();
-      this.opened = this.opened.filter((x) => x.conid != conid);
+      this.opened = this.opened.filter(x => x.conid != conid);
       this.closed[conid] = {
         ...existing.status,
         name: 'error',
@@ -66,13 +89,25 @@ module.exports = {
     }
   },
 
-  listDatabases_meta: 'get',
+  disconnect_meta: true,
+  async disconnect({ conid }) {
+    await this.close(conid, true);
+    return { status: 'ok' };
+  },
+
+  listDatabases_meta: true,
   async listDatabases({ conid }) {
     const opened = await this.ensureOpened(conid);
     return opened.databases;
   },
 
-  serverStatus_meta: 'get',
+  version_meta: true,
+  async version({ conid }) {
+    const opened = await this.ensureOpened(conid);
+    return opened.version;
+  },
+
+  serverStatus_meta: true,
   async serverStatus() {
     return {
       ...this.closed,
@@ -80,26 +115,34 @@ module.exports = {
     };
   },
 
-  ping_meta: 'post',
+  ping_meta: true,
   async ping({ connections }) {
-    for (const conid of connections) {
-      const opened = await this.ensureOpened(conid);
-      opened.subprocess.send({ msgtype: 'ping' });
-    }
+    await Promise.all(
+      _.uniq(connections).map(async conid => {
+        const last = this.lastPinged[conid];
+        if (last && new Date().getTime() - last < 30 * 1000) {
+          return Promise.resolve();
+        }
+        this.lastPinged[conid] = new Date().getTime();
+        const opened = await this.ensureOpened(conid);
+        opened.subprocess.send({ msgtype: 'ping' });
+      })
+    );
     return { status: 'ok' };
   },
 
-  refresh_meta: 'post',
-  async refresh({ conid }) {
-    this.close(conid);
+  refresh_meta: true,
+  async refresh({ conid, keepOpen }) {
+    if (!keepOpen) this.close(conid);
 
     await this.ensureOpened(conid);
     return { status: 'ok' };
   },
 
-  createDatabase_meta: 'post',
+  createDatabase_meta: true,
   async createDatabase({ conid, name }) {
     const opened = await this.ensureOpened(conid);
+    if (opened.connection.isReadOnly) return false;
     opened.subprocess.send({ msgtype: 'createDatabase', name });
     return { status: 'ok' };
   },

packages/api/src/controllers/sessions.js

@@ -4,6 +4,10 @@ const connections = require('./connections');
 const socket = require('../utility/socket');
 const { fork } = require('child_process');
 const jsldata = require('./jsldata');
+const path = require('path');
+const { handleProcessCommunication } = require('../utility/processComm');
+const processArgs = require('../utility/processArgs');
+const { appdir } = require('../utility/directories');
 
 module.exports = {
   /** @type {import('dbgate-types').OpenedSession[]} */
@@ -44,9 +48,18 @@ module.exports = {
     this.dispatchMessage(sesid, info);
   },
 
-  handle_done(sesid) {
+  handle_done(sesid, props) {
     socket.emit(`session-done-${sesid}`);
-    this.dispatchMessage(sesid, 'Query execution finished');
+    if (!props.skipFinishedMessage) {
+      this.dispatchMessage(sesid, 'Query execution finished');
+    }
+    const session = this.opened.find(x => x.sesid == sesid);
+    if (session.loadingReader_jslid) {
+      socket.emit(`session-jslid-done-${session.loadingReader_jslid}`);
+    }
+    if (session.killOnDone) {
+      this.kill({ sesid });
+    }
   },
 
   handle_recordset(sesid, props) {
@@ -58,13 +71,24 @@ module.exports = {
     jsldata.notifyChangedStats(stats);
   },
 
+  handle_initializeFile(sesid, props) {
+    const { jslid } = props;
+    socket.emit(`session-initialize-file-${jslid}`);
+  },
+
   handle_ping() {},
 
-  create_meta: 'post',
+  create_meta: true,
   async create({ conid, database }) {
     const sesid = uuidv1();
-    const connection = await connections.get({ conid });
-    const subprocess = fork(process.argv[1], ['sessionProcess']);
+    const connection = await connections.getCore({ conid });
+    const subprocess = fork(global['API_PACKAGE'] || process.argv[1], [
+      '--is-forked-api',
+      '--start-process',
+      'sessionProcess',
+      ...processArgs.getPassArgs(),
+      // ...process.argv.slice(3),
+    ]);
     const newOpened = {
       conid,
       database,
@@ -73,17 +97,19 @@ module.exports = {
       sesid,
     };
     this.opened.push(newOpened);
-    // @ts-ignore
-    subprocess.on('message', ({ msgtype, ...message }) => {
+    subprocess.on('message', message => {
+      // @ts-ignore
+      const { msgtype } = message;
+      if (handleProcessCommunication(message, subprocess)) return;
       this[`handle_${msgtype}`](sesid, message);
     });
     subprocess.send({ msgtype: 'connect', ...connection, database });
-    return newOpened;
+    return _.pick(newOpened, ['conid', 'database', 'sesid']);
   },
 
-  executeQuery_meta: 'post',
+  executeQuery_meta: true,
   async executeQuery({ sesid, sql }) {
-    const session = this.opened.find((x) => x.sesid == sesid);
+    const session = this.opened.find(x => x.sesid == sesid);
     if (!session) {
       throw new Error('Invalid session');
     }
@@ -95,27 +121,51 @@ module.exports = {
     return { state: 'ok' };
   },
 
-  cancel_meta: 'post',
-  async cancel({ sesid }) {
-    const session = this.opened.find((x) => x.sesid == sesid);
-    if (!session) {
-      throw new Error('Invalid session');
-    }
-    session.subprocess.send({ msgtype: 'cancel' });
-    return { state: 'ok' };
+  executeReader_meta: true,
+  async executeReader({ conid, database, sql, queryName, appFolder }) {
+    const { sesid } = await this.create({ conid, database });
+    const session = this.opened.find(x => x.sesid == sesid);
+    session.killOnDone = true;
+    const jslid = uuidv1();
+    session.loadingReader_jslid = jslid;
+    const fileName = queryName && appFolder ? path.join(appdir(), appFolder, `${queryName}.query.sql`) : null;
+
+    session.subprocess.send({ msgtype: 'executeReader', sql, fileName, jslid });
+
+    return { jslid };
   },
 
-  kill_meta: 'post',
+  stopLoadingReader_meta: true,
+  async stopLoadingReader({ jslid }) {
+    const session = this.opened.find(x => x.loadingReader_jslid == jslid);
+    if (session) {
+      this.kill({ sesid: session.sesid });
+    }
+    return true;
+  },
+
+  // cancel_meta: true,
+  // async cancel({ sesid }) {
+  //   const session = this.opened.find((x) => x.sesid == sesid);
+  //   if (!session) {
+  //     throw new Error('Invalid session');
+  //   }
+  //   session.subprocess.send({ msgtype: 'cancel' });
+  //   return { state: 'ok' };
+  // },
+
+  kill_meta: true,
   async kill({ sesid }) {
-    const session = this.opened.find((x) => x.sesid == sesid);
+    const session = this.opened.find(x => x.sesid == sesid);
     if (!session) {
       throw new Error('Invalid session');
     }
     session.subprocess.kill();
+    this.dispatchMessage(sesid, 'Connection closed');
     return { state: 'ok' };
   },
 
-  // runCommand_meta: 'post',
+  // runCommand_meta: true,
   // async runCommand({ conid, database, sql }) {
   //   console.log(`Running SQL command , conid=${conid}, database=${database}, sql=${sql}`);
   //   const opened = await this.ensureOpened(conid, database);

packages/api/src/controllers/uploads.js

@@ -25,4 +25,12 @@ module.exports = {
       });
     });
   },
+
+  get_meta: {
+    method: 'get',
+    raw: true,
+  },
+  get(req, res) {
+    res.sendFile(path.join(uploadsdir(), req.query.file));
+  },
 };

packages/api/src/currentVersion.js

@@ -0,0 +1,5 @@
+
+module.exports = { 
+  version: '4.1.1',
+  buildTime: '2021-04-17T07:22:49.702Z'
+};

packages/api/src/index.js

@@ -1,21 +1,20 @@
 const shell = require('./shell');
-// require('socket.io-client');
+const processArgs = require('./utility/processArgs');
+const dbgateTools = require('dbgate-tools');
 
-// "socket.io-client": "^2.3.0",
-// "utf-8-validate": "^5.0.2",
-// "uuid": "^3.4.0",
-// "uws": "10.148.1"
+global['DBGATE_TOOLS'] = dbgateTools;
 
-const argument = process.argv[2];
-if (argument && argument.endsWith('Process')) {
+if (processArgs.startProcess) {
   const proc = require('./proc');
-
-  const module = proc[argument];
+  const module = proc[processArgs.startProcess];
   module.start();
-} else if (!module['parent'] && !process.argv.includes('--checkParent')) {
+} else if (!processArgs.checkParent && !global['API_PACKAGE']) {
   const main = require('./main');
 
-  main.start(argument);
+  main.start();
 }
 
-module.exports = shell;
+module.exports = {
+  ...shell,
+  getMainModule: () => require('./main'),
+};

packages/api/src/main.js

@@ -4,10 +4,8 @@ const bodyParser = require('body-parser');
 const fileUpload = require('express-fileupload');
 const http = require('http');
 const cors = require('cors');
-const io = require('socket.io');
-const fs = require('fs');
-const findFreePort = require('find-free-port');
-const childProcessChecker = require('./utility/childProcessChecker');
+const getPort = require('get-port');
+const path = require('path');
 
 const useController = require('./utility/useController');
 const socket = require('./utility/socket');
@@ -21,25 +19,31 @@ const runners = require('./controllers/runners');
 const jsldata = require('./controllers/jsldata');
 const config = require('./controllers/config');
 const archive = require('./controllers/archive');
+const apps = require('./controllers/apps');
 const uploads = require('./controllers/uploads');
 const plugins = require('./controllers/plugins');
+const files = require('./controllers/files');
+const scheduler = require('./controllers/scheduler');
+const queryHistory = require('./controllers/queryHistory');
 
 const { rundir } = require('./utility/directories');
+const platformInfo = require('./utility/platformInfo');
+const getExpressPath = require('./utility/getExpressPath');
+const { getLogins } = require('./utility/hasPermission');
+const _ = require('lodash');
 
-function start(argument = null) {
+function start() {
   // console.log('process.argv', process.argv);
 
   const app = express();
 
   const server = http.createServer(app);
-  socket.set(io(server));
 
-  if (process.env.LOGIN && process.env.PASSWORD) {
+  const logins = getLogins();
+  if (logins) {
     app.use(
       basicAuth({
-        users: {
-          [process.env.LOGIN]: process.env.PASSWORD,
-        },
+        users: _.fromPairs(logins.map(x => [x.login, x.password])),
         challenge: true,
         realm: 'DbGate Web App',
       })
@@ -47,54 +51,112 @@ function start(argument = null) {
   }
 
   app.use(cors());
+
+  app.get(getExpressPath('/stream'), async function (req, res) {
+    res.set({
+      'Cache-Control': 'no-cache',
+      'Content-Type': 'text/event-stream',
+      'X-Accel-Buffering': 'no',
+      Connection: 'keep-alive',
+    });
+    res.flushHeaders();
+
+    // Tell the client to retry every 10 seconds if connectivity is lost
+    res.write('retry: 10000\n\n');
+    socket.setSseResponse(res);
+  });
+
   app.use(bodyParser.json({ limit: '50mb' }));
 
   app.use(
-    '/uploads',
+    getExpressPath('/uploads'),
     fileUpload({
       limits: { fileSize: 4 * 1024 * 1024 },
     })
   );
 
-  useController(app, '/connections', connections);
-  useController(app, '/server-connections', serverConnections);
-  useController(app, '/database-connections', databaseConnections);
-  useController(app, '/metadata', metadata);
-  useController(app, '/sessions', sessions);
-  useController(app, '/runners', runners);
-  useController(app, '/jsldata', jsldata);
-  useController(app, '/config', config);
-  useController(app, '/archive', archive);
-  useController(app, '/uploads', uploads);
-  useController(app, '/plugins', plugins);
+  useAllControllers(app, null);
 
-  if (process.env.PAGES_DIRECTORY) {
-    app.use('/pages', express.static(process.env.PAGES_DIRECTORY));
-  }
+  // if (process.env.PAGES_DIRECTORY) {
+  //   app.use('/pages', express.static(process.env.PAGES_DIRECTORY));
+  // }
 
-  app.use('/runners/data', express.static(rundir()));
+  app.use(getExpressPath('/runners/data'), express.static(rundir()));
 
-  if (fs.existsSync('/home/dbgate-docker/build')) {
+  if (platformInfo.isDocker) {
     // server static files inside docker container
-    app.use(express.static('/home/dbgate-docker/build'));
-  } else {
-    app.get('/', (req, res) => {
-      res.send('DbGate API');
-    });
-  }
+    app.use(getExpressPath('/'), express.static('/home/dbgate-docker/public'));
 
-  if (argument == '--dynport') {
-    childProcessChecker();
-
-    findFreePort(53911, function (err, port) {
+    const port = process.env.PORT || 3000;
+    console.log('DbGate API listening on port (docker build)', port);
+    server.listen(port);
+  } else if (platformInfo.isNpmDist) {
+    app.use(getExpressPath('/'), express.static(path.join(__dirname, '../../dbgate-web/public')));
+    getPort({
+      port: parseInt(
+        // @ts-ignore
+        process.env.PORT || 3000
+      ),
+    }).then(port => {
       server.listen(port, () => {
-        console.log(`DbGate API listening on port ${port}`);
-        process.send({ msgtype: 'listening', port });
+        console.log(`DbGate API listening on port ${port} (NPM build)`);
       });
     });
+  } else if (process.env.DEVWEB) {
+    console.log('__dirname', __dirname);
+    console.log(path.join(__dirname, '../../web/public/build'));
+    app.use(getExpressPath('/'), express.static(path.join(__dirname, '../../web/public')));
+
+    const port = process.env.PORT || 3000;
+    console.log('DbGate API & web listening on port (dev web build)', port);
+    server.listen(port);
   } else {
-    server.listen(3000);
+    app.get(getExpressPath('/'), (req, res) => {
+      res.send('DbGate API');
+    });
+
+    const port = process.env.PORT || 3000;
+    console.log('DbGate API listening on port (dev API build)', port);
+    server.listen(port);
   }
+
+  function shutdown() {
+    console.log('\nShutting down DbGate API server');
+    server.close(() => {
+      console.log('Server shut down, terminating');
+      process.exit(0);
+    });
+    setTimeout(() => {
+      console.log('Server close timeout, terminating');
+      process.exit(0);
+    }, 1000);
+  }
+
+  process.on('SIGINT', shutdown);
+  process.on('SIGTERM', shutdown);
+  process.on('SIGBREAK', shutdown);
 }
 
-module.exports = { start };
+function useAllControllers(app, electron) {
+  useController(app, electron, '/connections', connections);
+  useController(app, electron, '/server-connections', serverConnections);
+  useController(app, electron, '/database-connections', databaseConnections);
+  useController(app, electron, '/metadata', metadata);
+  useController(app, electron, '/sessions', sessions);
+  useController(app, electron, '/runners', runners);
+  useController(app, electron, '/jsldata', jsldata);
+  useController(app, electron, '/config', config);
+  useController(app, electron, '/archive', archive);
+  useController(app, electron, '/uploads', uploads);
+  useController(app, electron, '/plugins', plugins);
+  useController(app, electron, '/files', files);
+  useController(app, electron, '/scheduler', scheduler);
+  useController(app, electron, '/query-history', queryHistory);
+  useController(app, electron, '/apps', apps);
+}
+
+function initializeElectronSender(electronSender) {
+  socket.setElectronSender(electronSender);
+}
+
+module.exports = { start, useAllControllers, initializeElectronSender, configController: config };

packages/api/src/nativeModules.js

@@ -0,0 +1,13 @@
+const argIndex = process.argv.indexOf('--native-modules');
+const redirectFile = global['NATIVE_MODULES'] || (argIndex > 0 ? process.argv[argIndex + 1] : null);
+
+function requireDynamic(file) {
+  try {
+    // @ts-ignore
+    return __non_webpack_require__(redirectFile);
+  } catch (err) {
+    return require(redirectFile);
+  }
+}
+
+module.exports = redirectFile ? requireDynamic(redirectFile) : require('./nativeModulesContent');

packages/api/src/proc/connectProcess.js

@@ -1,17 +1,35 @@
 const childProcessChecker = require('../utility/childProcessChecker');
 const requireEngineDriver = require('../utility/requireEngineDriver');
+const connectUtility = require('../utility/connectUtility');
+const { handleProcessCommunication } = require('../utility/processComm');
+const { pickSafeConnectionInfo } = require('../utility/crypting');
+const _ = require('lodash');
+
+const formatErrorDetail = (e, connection) => `${e.stack}
+
+Error JSON: ${JSON.stringify(e, undefined, 2)}
+
+Connection: ${JSON.stringify(pickSafeConnectionInfo(connection), undefined, 2)}
+
+Platform: ${process.platform}
+`;
 
 function start() {
   childProcessChecker();
-  process.on('message', async (connection) => {
+  process.on('message', async connection => {
+    if (handleProcessCommunication(connection)) return;
     try {
       const driver = requireEngineDriver(connection);
-      const conn = await driver.connect(connection);
+      const conn = await connectUtility(driver, connection, 'app');
       const res = await driver.getVersion(conn);
       process.send({ msgtype: 'connected', ...res });
     } catch (e) {
       console.error(e);
-      process.send({ msgtype: 'error', error: e.message });
+      process.send({
+        msgtype: 'error',
+        error: e.message,
+        detail: formatErrorDetail(e, connection),
+      });
     }
   });
 }

packages/api/src/proc/databaseConnectionProcess.js

@@ -1,13 +1,29 @@
 const stableStringify = require('json-stable-stringify');
+const { splitQuery } = require('dbgate-query-splitter');
 const childProcessChecker = require('../utility/childProcessChecker');
+const { extractBoolSettingsValue, extractIntSettingsValue } = require('dbgate-tools');
 const requireEngineDriver = require('../utility/requireEngineDriver');
+const connectUtility = require('../utility/connectUtility');
+const { handleProcessCommunication } = require('../utility/processComm');
+const { SqlGenerator } = require('dbgate-tools');
+const generateDeploySql = require('../shell/generateDeploySql');
+const { dumpSqlSelect } = require('dbgate-sqltree');
 
 let systemConnection;
 let storedConnection;
 let afterConnectCallbacks = [];
+let afterAnalyseCallbacks = [];
 let analysedStructure = null;
 let lastPing = null;
 let lastStatus = null;
+let analysedTime = 0;
+let serverVersion;
+
+let statusCounter = 0;
+function getStatusCounter() {
+  statusCounter += 1;
+  return statusCounter;
+}
 
 async function checkedAsyncCall(promise) {
   try {
@@ -24,26 +40,53 @@ async function checkedAsyncCall(promise) {
   }
 }
 
+let loadingModel = false;
+
 async function handleFullRefresh() {
+  loadingModel = true;
   const driver = requireEngineDriver(storedConnection);
-  analysedStructure = await checkedAsyncCall(driver.analyseFull(systemConnection));
+  setStatusName('loadStructure');
+  analysedStructure = await checkedAsyncCall(driver.analyseFull(systemConnection, serverVersion));
+  analysedTime = new Date().getTime();
   process.send({ msgtype: 'structure', structure: analysedStructure });
+  process.send({ msgtype: 'structureTime', analysedTime });
   setStatusName('ok');
+
+  loadingModel = false;
+  resolveAnalysedPromises();
 }
 
-async function handleIncrementalRefresh() {
+async function handleIncrementalRefresh(forceSend) {
+  loadingModel = true;
   const driver = requireEngineDriver(storedConnection);
-  const newStructure = await checkedAsyncCall(driver.analyseIncremental(systemConnection, analysedStructure));
+  setStatusName('checkStructure');
+  const newStructure = await checkedAsyncCall(
+    driver.analyseIncremental(systemConnection, analysedStructure, serverVersion)
+  );
+  analysedTime = new Date().getTime();
   if (newStructure != null) {
     analysedStructure = newStructure;
+  }
+
+  if (forceSend || newStructure != null) {
     process.send({ msgtype: 'structure', structure: analysedStructure });
   }
+
+  process.send({ msgtype: 'structureTime', analysedTime });
+  setStatusName('ok');
+  loadingModel = false;
+  resolveAnalysedPromises();
+}
+
+function handleSyncModel() {
+  if (loadingModel) return;
+  handleIncrementalRefresh();
 }
 
 function setStatus(status) {
   const statusString = stableStringify(status);
   if (lastStatus != statusString) {
-    process.send({ msgtype: 'status', status });
+    process.send({ msgtype: 'status', status: { ...status, counter: getStatusCounter() } });
     lastStatus = statusString;
   }
 }
@@ -52,20 +95,35 @@ function setStatusName(name) {
   setStatus({ name });
 }
 
-async function handleConnect({ connection, structure }) {
+async function readVersion() {
+  const driver = requireEngineDriver(storedConnection);
+  const version = await driver.getVersion(systemConnection);
+  process.send({ msgtype: 'version', version });
+  serverVersion = version;
+}
+
+async function handleConnect({ connection, structure, globalSettings }) {
   storedConnection = connection;
   lastPing = new Date().getTime();
 
   if (!structure) setStatusName('pending');
   const driver = requireEngineDriver(storedConnection);
-  systemConnection = await checkedAsyncCall(driver.connect(storedConnection));
+  systemConnection = await checkedAsyncCall(connectUtility(driver, storedConnection, 'app'));
+  await checkedAsyncCall(readVersion());
   if (structure) {
     analysedStructure = structure;
-    handleIncrementalRefresh();
+    handleIncrementalRefresh(true);
   } else {
     handleFullRefresh();
   }
-  setInterval(handleIncrementalRefresh, 30 * 1000);
+
+  if (extractBoolSettingsValue(globalSettings, 'connection.autoRefresh', false)) {
+    setInterval(
+      handleIncrementalRefresh,
+      extractIntSettingsValue(globalSettings, 'connection.autoRefreshInterval', 30, 3, 3600) * 1000
+    );
+  }
+
   for (const [resolve] of afterConnectCallbacks) {
     resolve();
   }
@@ -79,10 +137,37 @@ function waitConnected() {
   });
 }
 
+function waitStructure() {
+  if (analysedStructure) return Promise.resolve();
+  return new Promise((resolve, reject) => {
+    afterAnalyseCallbacks.push([resolve, reject]);
+  });
+}
+
+function resolveAnalysedPromises() {
+  for (const [resolve] of afterAnalyseCallbacks) {
+    resolve();
+  }
+  afterAnalyseCallbacks = [];
+}
+
+async function handleRunScript({ msgid, sql }) {
+  await waitConnected();
+  const driver = requireEngineDriver(storedConnection);
+  try {
+    ensureExecuteCustomScript(driver);
+    await driver.script(systemConnection, sql);
+    process.send({ msgtype: 'response', msgid });
+  } catch (err) {
+    process.send({ msgtype: 'response', msgid, errorMessage: err.message });
+  }
+}
+
 async function handleQueryData({ msgid, sql }) {
   await waitConnected();
   const driver = requireEngineDriver(storedConnection);
   try {
+    ensureExecuteCustomScript(driver);
     const res = await driver.query(systemConnection, sql);
     process.send({ msgtype: 'response', msgid, ...res });
   } catch (err) {
@@ -90,6 +175,119 @@ async function handleQueryData({ msgid, sql }) {
   }
 }
 
+async function handleSqlSelect({ msgid, select }) {
+  const driver = requireEngineDriver(storedConnection);
+  const dmp = driver.createDumper();
+  dumpSqlSelect(dmp, select);
+  return handleQueryData({ msgid, sql: dmp.s });
+}
+
+async function handleDriverDataCore(msgid, callMethod) {
+  await waitConnected();
+  const driver = requireEngineDriver(storedConnection);
+  try {
+    const result = await callMethod(driver);
+    process.send({ msgtype: 'response', msgid, result });
+  } catch (err) {
+    process.send({ msgtype: 'response', msgid, errorMessage: err.message });
+  }
+}
+
+async function handleCollectionData({ msgid, options }) {
+  return handleDriverDataCore(msgid, driver => driver.readCollection(systemConnection, options));
+}
+
+async function handleLoadKeys({ msgid, root, filter }) {
+  return handleDriverDataCore(msgid, driver => driver.loadKeys(systemConnection, root, filter));
+}
+
+async function handleExportKeys({ msgid, options }) {
+  return handleDriverDataCore(msgid, driver => driver.exportKeys(systemConnection, options));
+}
+
+async function handleLoadKeyInfo({ msgid, key }) {
+  return handleDriverDataCore(msgid, driver => driver.loadKeyInfo(systemConnection, key));
+}
+
+async function handleCallMethod({ msgid, method, args }) {
+  return handleDriverDataCore(msgid, driver => {
+    if (storedConnection.isReadOnly) {
+      throw new Error('Connection is read only, cannot call custom methods');
+    }
+
+    ensureExecuteCustomScript(driver);
+    return driver.callMethod(systemConnection, method, args);
+  });
+}
+
+async function handleLoadKeyTableRange({ msgid, key, cursor, count }) {
+  return handleDriverDataCore(msgid, driver => driver.loadKeyTableRange(systemConnection, key, cursor, count));
+}
+
+async function handleLoadFieldValues({ msgid, schemaName, pureName, field, search }) {
+  return handleDriverDataCore(msgid, driver =>
+    driver.loadFieldValues(systemConnection, { schemaName, pureName }, field, search)
+  );
+}
+
+function ensureExecuteCustomScript(driver) {
+  if (driver.readOnlySessions) {
+    return;
+  }
+  if (storedConnection.isReadOnly) {
+    throw new Error('Connection is read only');
+  }
+}
+
+async function handleUpdateCollection({ msgid, changeSet }) {
+  await waitConnected();
+  const driver = requireEngineDriver(storedConnection);
+  try {
+    ensureExecuteCustomScript(driver);
+    const result = await driver.updateCollection(systemConnection, changeSet);
+    process.send({ msgtype: 'response', msgid, result });
+  } catch (err) {
+    process.send({ msgtype: 'response', msgid, errorMessage: err.message });
+  }
+}
+
+async function handleSqlPreview({ msgid, objects, options }) {
+  await waitStructure();
+  const driver = requireEngineDriver(storedConnection);
+
+  try {
+    const dmp = driver.createDumper();
+    const generator = new SqlGenerator(analysedStructure, options, objects, dmp, driver, systemConnection);
+
+    await generator.dump();
+    process.send({ msgtype: 'response', msgid, sql: dmp.s, isTruncated: generator.isTruncated });
+    if (generator.isUnhandledException) {
+      setTimeout(() => {
+        console.log('Exiting because of unhandled exception');
+        process.exit(0);
+      }, 500);
+    }
+  } catch (err) {
+    process.send({ msgtype: 'response', msgid, isError: true, errorMessage: err.message });
+  }
+}
+
+async function handleGenerateDeploySql({ msgid, modelFolder }) {
+  await waitStructure();
+
+  try {
+    const res = await generateDeploySql({
+      systemConnection,
+      connection: storedConnection,
+      analysedStructure,
+      modelFolder,
+    });
+    process.send({ ...res, msgtype: 'response', msgid });
+  } catch (err) {
+    process.send({ msgtype: 'response', msgid, isError: true, errorMessage: err.message });
+  }
+}
+
 // async function handleRunCommand({ msgid, sql }) {
 //   await waitConnected();
 //   const driver = engines(storedConnection);
@@ -104,7 +302,20 @@ function handlePing() {
 const messageHandlers = {
   connect: handleConnect,
   queryData: handleQueryData,
+  runScript: handleRunScript,
+  updateCollection: handleUpdateCollection,
+  collectionData: handleCollectionData,
+  loadKeys: handleLoadKeys,
+  loadKeyInfo: handleLoadKeyInfo,
+  callMethod: handleCallMethod,
+  loadKeyTableRange: handleLoadKeyTableRange,
+  sqlPreview: handleSqlPreview,
   ping: handlePing,
+  syncModel: handleSyncModel,
+  generateDeploySql: handleGenerateDeploySql,
+  loadFieldValues: handleLoadFieldValues,
+  sqlSelect: handleSqlSelect,
+  exportKeys: handleExportKeys,
   // runCommand: handleRunCommand,
 };
 
@@ -118,15 +329,18 @@ function start() {
 
   setInterval(() => {
     const time = new Date().getTime();
-    if (time - lastPing > 60 * 1000) {
+    if (time - lastPing > 120 * 1000) {
+      console.log('Database connection not alive, exiting');
       process.exit(0);
     }
   }, 60 * 1000);
 
-  process.on('message', async (message) => {
+  process.on('message', async message => {
+    if (handleProcessCommunication(message)) return;
     try {
       await handleMessage(message);
     } catch (e) {
+      console.error('Error in DB connection', e);
       process.send({ msgtype: 'error', error: e.message });
     }
   });

packages/api/src/proc/index.js

@@ -3,6 +3,7 @@ const databaseConnectionProcess = require('./databaseConnectionProcess');
 const serverConnectionProcess = require('./serverConnectionProcess');
 const sessionProcess = require('./sessionProcess');
 const jslDatastoreProcess = require('./jslDatastoreProcess');
+const sshForwardProcess = require('./sshForwardProcess');
 
 module.exports = {
   connectProcess,
@@ -10,4 +11,5 @@ module.exports = {
   serverConnectionProcess,
   sessionProcess,
   jslDatastoreProcess,
+  sshForwardProcess,
 };

packages/api/src/proc/jslDatastoreProcess.js

@@ -1,5 +1,6 @@
 const childProcessChecker = require('../utility/childProcessChecker');
 const JsonLinesDatastore = require('../utility/JsonLinesDatastore');
+const { handleProcessCommunication } = require('../utility/processComm');
 
 let lastPing = null;
 let datastore = new JsonLinesDatastore();
@@ -46,7 +47,8 @@ function start() {
     }
   }, 60 * 1000);
 
-  process.on('message', async (message) => {
+  process.on('message', async message => {
+    if (handleProcessCommunication(message)) return;
     try {
       await handleMessage(message);
     } catch (e) {

packages/api/src/proc/serverConnectionProcess.js

@@ -1,6 +1,10 @@
 const stableStringify = require('json-stable-stringify');
+const { extractBoolSettingsValue, extractIntSettingsValue } = require('dbgate-tools');
 const childProcessChecker = require('../utility/childProcessChecker');
 const requireEngineDriver = require('../utility/requireEngineDriver');
+const { decryptConnection } = require('../utility/crypting');
+const connectUtility = require('../utility/connectUtility');
+const { handleProcessCommunication } = require('../utility/processComm');
 
 let systemConnection;
 let storedConnection;
@@ -28,6 +32,12 @@ async function handleRefresh() {
   }
 }
 
+async function readVersion() {
+  const driver = requireEngineDriver(storedConnection);
+  const version = await driver.getVersion(systemConnection);
+  process.send({ msgtype: 'version', version });
+}
+
 function setStatus(status) {
   const statusString = stableStringify(status);
   if (lastStatus != statusString) {
@@ -42,14 +52,21 @@ function setStatusName(name) {
 
 async function handleConnect(connection) {
   storedConnection = connection;
+  const { globalSettings } = storedConnection;
   setStatusName('pending');
   lastPing = new Date().getTime();
 
   const driver = requireEngineDriver(storedConnection);
   try {
-    systemConnection = await driver.connect(storedConnection);
+    systemConnection = await connectUtility(driver, storedConnection, 'app');
+    readVersion();
     handleRefresh();
-    setInterval(handleRefresh, 30 * 1000);
+    if (extractBoolSettingsValue(globalSettings, 'connection.autoRefresh', false)) {
+      setInterval(
+        handleRefresh,
+        extractIntSettingsValue(globalSettings, 'connection.autoRefreshInterval', 30, 5, 3600) * 1000
+      );
+    }
   } catch (err) {
     setStatus({
       name: 'error',
@@ -66,9 +83,13 @@ function handlePing() {
 
 async function handleCreateDatabase({ name }) {
   const driver = requireEngineDriver(storedConnection);
-  systemConnection = await driver.connect(storedConnection);
+  systemConnection = await connectUtility(driver, storedConnection, 'app');
   console.log(`RUNNING SCRIPT: CREATE DATABASE ${driver.dialect.quoteIdentifier(name)}`);
-  await driver.query(systemConnection, `CREATE DATABASE ${driver.dialect.quoteIdentifier(name)}`);
+  if (driver.createDatabase) {
+    await driver.createDatabase(systemConnection, name);
+  } else {
+    await driver.query(systemConnection, `CREATE DATABASE ${driver.dialect.quoteIdentifier(name)}`);
+  }
   await handleRefresh();
 }
 
@@ -88,12 +109,14 @@ function start() {
 
   setInterval(() => {
     const time = new Date().getTime();
-    if (time - lastPing > 60 * 1000) {
+    if (time - lastPing > 120 * 1000) {
+      console.log('Server connection not alive, exiting');
       process.exit(0);
     }
   }, 60 * 1000);
 
-  process.on('message', async (message) => {
+  process.on('message', async message => {
+    if (handleProcessCommunication(message)) return;
     try {
       await handleMessage(message);
     } catch (err) {

packages/api/src/proc/sessionProcess.js

@@ -3,33 +3,54 @@ const path = require('path');
 const fs = require('fs');
 const _ = require('lodash');
 const childProcessChecker = require('../utility/childProcessChecker');
-const goSplit = require('../utility/goSplit');
+const { splitQuery } = require('dbgate-query-splitter');
 
 const { jsldir } = require('../utility/directories');
 const requireEngineDriver = require('../utility/requireEngineDriver');
+const { decryptConnection } = require('../utility/crypting');
+const connectUtility = require('../utility/connectUtility');
+const { handleProcessCommunication } = require('../utility/processComm');
 
 let systemConnection;
 let storedConnection;
 let afterConnectCallbacks = [];
-let currentHandlers = [];
+// let currentHandlers = [];
 
 class TableWriter {
-  constructor(columns, resultIndex) {
-    this.jslid = uuidv1();
-    this.currentFile = path.join(jsldir(), `${this.jslid}.jsonl`);
+  constructor() {
     this.currentRowCount = 0;
     this.currentChangeIndex = 1;
-    fs.writeFileSync(this.currentFile, JSON.stringify({ columns }) + '\n');
+    this.initializedFile = false;
+  }
+
+  initializeFromQuery(structure, resultIndex) {
+    this.jslid = uuidv1();
+    this.currentFile = path.join(jsldir(), `${this.jslid}.jsonl`);
+    fs.writeFileSync(
+      this.currentFile,
+      JSON.stringify({
+        ...structure,
+        __isStreamHeader: true,
+      }) + '\n'
+    );
     this.currentStream = fs.createWriteStream(this.currentFile, { flags: 'a' });
     this.writeCurrentStats(false, false);
     this.resultIndex = resultIndex;
+    this.initializedFile = true;
     process.send({ msgtype: 'recordset', jslid: this.jslid, resultIndex });
   }
 
+  initializeFromReader(jslid) {
+    this.jslid = jslid;
+    this.currentFile = path.join(jsldir(), `${this.jslid}.jsonl`);
+    this.writeCurrentStats(false, false);
+  }
+
   row(row) {
     // console.log('ACCEPT ROW', row);
     this.currentStream.write(JSON.stringify(row) + '\n');
     this.currentRowCount += 1;
+
     if (!this.plannedStats) {
       this.plannedStats = true;
       process.nextTick(() => {
@@ -40,6 +61,21 @@ class TableWriter {
     }
   }
 
+  rowFromReader(row) {
+    if (!this.initializedFile) {
+      process.send({ msgtype: 'initializeFile', jslid: this.jslid });
+      this.initializedFile = true;
+
+      fs.writeFileSync(this.currentFile, JSON.stringify(row) + '\n');
+      this.currentStream = fs.createWriteStream(this.currentFile, { flags: 'a' });
+      this.writeCurrentStats(false, false);
+      this.initializedFile = true;
+      return;
+    }
+
+    this.row(row);
+  }
+
   writeCurrentStats(isFinished = false, emitEvent = false) {
     const stats = {
       rowCount: this.currentRowCount,
@@ -54,27 +90,31 @@ class TableWriter {
     }
   }
 
-  close() {
+  close(afterClose) {
     if (this.currentStream) {
       this.currentStream.end(() => {
         this.writeCurrentStats(true, true);
+        if (afterClose) afterClose();
       });
     }
   }
 }
 
 class StreamHandler {
-  constructor(resultIndex) {
+  constructor(resultIndexHolder, resolve) {
     this.recordset = this.recordset.bind(this);
     this.row = this.row.bind(this);
     // this.error = this.error.bind(this);
     this.done = this.done.bind(this);
     this.info = this.info.bind(this);
-    // use this for cancelling
-    this.stream = null;
+
+    // use this for cancelling - not implemented
+    // this.stream = null;
+
     this.plannedStats = false;
-    this.resultIndex = resultIndex;
-    currentHandlers = [...currentHandlers, this];
+    this.resultIndexHolder = resultIndexHolder;
+    this.resolve = resolve;
+    // currentHandlers = [...currentHandlers, this];
   }
 
   closeCurrentWriter() {
@@ -86,7 +126,12 @@ class StreamHandler {
 
   recordset(columns) {
     this.closeCurrentWriter();
-    this.currentWriter = new TableWriter(columns, this.resultIndex);
+    this.currentWriter = new TableWriter();
+    this.currentWriter.initializeFromQuery(
+      Array.isArray(columns) ? { columns } : columns,
+      this.resultIndexHolder.value
+    );
+    this.resultIndexHolder.value += 1;
 
     // this.writeCurrentStats();
 
@@ -97,7 +142,6 @@ class StreamHandler {
     // }, 500);
   }
   row(row) {
-    // console.log('ACCEPT ROW', row);
     if (this.currentWriter) this.currentWriter.row(row);
     else if (row.message) process.send({ msgtype: 'info', info: { message: row.message } });
     // this.onRow(this.jslid);
@@ -107,30 +151,48 @@ class StreamHandler {
   // }
   done(result) {
     this.closeCurrentWriter();
-    process.send({ msgtype: 'done', result });
-    currentHandlers = currentHandlers.filter((x) => x != this);
+    // currentHandlers = currentHandlers.filter((x) => x != this);
+    this.resolve();
   }
   info(info) {
     process.send({ msgtype: 'info', info });
   }
 }
 
+function handleStream(driver, resultIndexHolder, sql) {
+  return new Promise((resolve, reject) => {
+    const handler = new StreamHandler(resultIndexHolder, resolve);
+    driver.stream(systemConnection, sql, handler);
+  });
+}
+
+function allowExecuteCustomScript(driver) {
+  if (driver.readOnlySessions) {
+    return true;
+  }
+  if (storedConnection.isReadOnly) {
+    return false;
+    // throw new Error('Connection is read only');
+  }
+  return true;
+}
+
 async function handleConnect(connection) {
   storedConnection = connection;
 
   const driver = requireEngineDriver(storedConnection);
-  systemConnection = await driver.connect(storedConnection);
+  systemConnection = await connectUtility(driver, storedConnection, 'app');
   for (const [resolve] of afterConnectCallbacks) {
     resolve();
   }
   afterConnectCallbacks = [];
 }
 
-function handleCancel() {
-  for (const handler of currentHandlers) {
-    if (handler.stream) handler.stream.cancel();
-  }
-}
+// function handleCancel() {
+//   for (const handler of currentHandlers) {
+//     if (handler.stream) handler.stream.cancel();
+//   }
+// }
 
 function waitConnected() {
   if (systemConnection) return Promise.resolve();
@@ -143,19 +205,66 @@ async function handleExecuteQuery({ sql }) {
   await waitConnected();
   const driver = requireEngineDriver(storedConnection);
 
-  let resultIndex = 0;
-  for (const sqlItem of goSplit(sql)) {
-    const handler = new StreamHandler(resultIndex);
-    const stream = await driver.stream(systemConnection, sqlItem, handler);
-    handler.stream = stream;
-    resultIndex += 1;
+  if (!allowExecuteCustomScript(driver)) {
+    process.send({
+      msgtype: 'info',
+      info: {
+        message: 'Connection without read-only sessions is read only',
+        severity: 'error',
+      },
+    });
+    process.send({ msgtype: 'done', skipFinishedMessage: true });
+    return;
+    //process.send({ msgtype: 'error', error: e.message });
   }
+
+  const resultIndexHolder = {
+    value: 0,
+  };
+  for (const sqlItem of splitQuery(sql, driver.getQuerySplitterOptions('stream'))) {
+    await handleStream(driver, resultIndexHolder, sqlItem);
+    // const handler = new StreamHandler(resultIndex);
+    // const stream = await driver.stream(systemConnection, sqlItem, handler);
+    // handler.stream = stream;
+    // resultIndex = handler.resultIndex;
+  }
+  process.send({ msgtype: 'done' });
+}
+
+async function handleExecuteReader({ jslid, sql, fileName }) {
+  await waitConnected();
+
+  const driver = requireEngineDriver(storedConnection);
+
+  if (fileName) {
+    sql = fs.readFileSync(fileName, 'utf-8');
+  } else {
+    if (!allowExecuteCustomScript(driver)) {
+      process.send({ msgtype: 'done' });
+      return;
+    }
+  }
+
+  const writer = new TableWriter();
+  writer.initializeFromReader(jslid);
+
+  const reader = await driver.readQuery(systemConnection, sql);
+
+  reader.on('data', data => {
+    writer.rowFromReader(data);
+  });
+  reader.on('end', () => {
+    writer.close(() => {
+      process.send({ msgtype: 'done' });
+    });
+  });
 }
 
 const messageHandlers = {
   connect: handleConnect,
   executeQuery: handleExecuteQuery,
-  cancel: handleCancel,
+  executeReader: handleExecuteReader,
+  // cancel: handleCancel,
 };
 
 async function handleMessage({ msgtype, ...other }) {
@@ -165,7 +274,8 @@ async function handleMessage({ msgtype, ...other }) {
 
 function start() {
   childProcessChecker();
-  process.on('message', async (message) => {
+  process.on('message', async message => {
+    if (handleProcessCommunication(message)) return;
     try {
       await handleMessage(message);
     } catch (e) {

packages/api/src/proc/sshForwardProcess.js

@@ -0,0 +1,68 @@
+const fs = require('fs-extra');
+const platformInfo = require('../utility/platformInfo');
+const childProcessChecker = require('../utility/childProcessChecker');
+const { SSHConnection } = require('node-ssh-forward');
+const { handleProcessCommunication } = require('../utility/processComm');
+
+async function getSshConnection(connection) {
+  const sshConfig = {
+    endHost: connection.sshHost || '',
+    endPort: connection.sshPort || 22,
+    bastionHost: connection.sshBastionHost || '',
+    agentForward: connection.sshMode == 'agent',
+    passphrase: connection.sshMode == 'keyFile' ? connection.sshKeyfilePassword : undefined,
+    username: connection.sshLogin,
+    password: connection.sshMode == 'userPassword' ? connection.sshPassword : undefined,
+    agentSocket: connection.sshMode == 'agent' ? platformInfo.sshAuthSock : undefined,
+    privateKey:
+      connection.sshMode == 'keyFile' && connection.sshKeyfile ? await fs.readFile(connection.sshKeyfile) : undefined,
+    skipAutoPrivateKey: true,
+    noReadline: true,
+  };
+
+  const sshConn = new SSHConnection(sshConfig);
+  return sshConn;
+}
+
+async function handleStart({ connection, tunnelConfig }) {
+  try {
+    const sshConn = await getSshConnection(connection);
+    await sshConn.forward(tunnelConfig);
+
+    process.send({
+      msgtype: 'connected',
+      connection,
+      tunnelConfig,
+    });
+  } catch (err) {
+    process.send({
+      msgtype: 'error',
+      connection,
+      tunnelConfig,
+      errorMessage: err.message,
+    });
+  }
+}
+
+const messageHandlers = {
+  connect: handleStart,
+};
+
+async function handleMessage({ msgtype, ...other }) {
+  const handler = messageHandlers[msgtype];
+  await handler(other);
+}
+
+function start() {
+  childProcessChecker();
+  process.on('message', async message => {
+    if (handleProcessCommunication(message)) return;
+    try {
+      await handleMessage(message);
+    } catch (e) {
+      console.error('sshForwardProcess - unhandled error', e);
+    }
+  });
+}
+
+module.exports = { start };

packages/api/src/shell/archiveReader.js

@@ -1,9 +1,9 @@
 const path = require('path');
-const { archivedir } = require('../utility/directories');
+const { archivedir, resolveArchiveFolder } = require('../utility/directories');
 const jsonLinesReader = require('./jsonLinesReader');
 
 function archiveReader({ folderName, fileName, ...other }) {
-  const jsonlFile = path.join(archivedir(), folderName, `${fileName}.jsonl`);
+  const jsonlFile = path.join(resolveArchiveFolder(folderName), `${fileName}.jsonl`);
   const res = jsonLinesReader({ fileName: jsonlFile, ...other });
   return res;
 }

packages/api/src/shell/archiveWriter.js

@@ -1,11 +1,11 @@
 const path = require('path');
 const fs = require('fs');
-const { archivedir } = require('../utility/directories');
+const { archivedir, resolveArchiveFolder } = require('../utility/directories');
 // const socket = require('../utility/socket');
 const jsonLinesWriter = require('./jsonLinesWriter');
 
 function archiveWriter({ folderName, fileName }) {
-  const dir = path.join(archivedir(), folderName);
+  const dir = resolveArchiveFolder(folderName);
   if (!fs.existsSync(dir)) {
     console.log(`Creating directory ${dir}`);
     fs.mkdirSync(dir);

packages/api/src/shell/copyStream.js

@@ -1,9 +1,47 @@
-function copyStream(input, output) {
+const EnsureStreamHeaderStream = require('../utility/EnsureStreamHeaderStream');
+const Stream = require('stream');
+const ColumnMapTransformStream = require('../utility/ColumnMapTransformStream');
+
+function copyStream(input, output, options) {
+  const { columns } = options || {};
+
+  const transforms = [];
+  if (columns) {
+    transforms.push(new ColumnMapTransformStream(columns));
+  }
+  if (output.requireFixedStructure) {
+    transforms.push(new EnsureStreamHeaderStream());
+  }
+
+  // return new Promise((resolve, reject) => {
+  //   Stream.pipeline(input, ...transforms, output, err => {
+  //     if (err) {
+  //       reject(err);
+  //     } else {
+  //       resolve();
+  //     }
+  //   });
+  // });
+
   return new Promise((resolve, reject) => {
     const finisher = output['finisher'] || output;
     finisher.on('finish', resolve);
     finisher.on('error', reject);
-    input.pipe(output);
+
+    let lastStream = input;
+    for (const tran of transforms) {
+      lastStream.pipe(tran);
+      lastStream = tran;
+    }
+    lastStream.pipe(output);
+
+    //  if (output.requireFixedStructure) {
+    //   const ensureHeader = new EnsureStreamHeaderStream();
+    //   input.pipe(ensureHeader);
+    //   ensureHeader.pipe(output);
+    // } else {
+    //   input.pipe(output);
+    // }
   });
 }
 

packages/api/src/shell/deployDb.js

@@ -0,0 +1,17 @@
+const generateDeploySql = require('./generateDeploySql');
+const executeQuery = require('./executeQuery');
+
+async function deployDb({ connection, systemConnection, driver, analysedStructure, modelFolder, loadedDbModel }) {
+  const { sql } = await generateDeploySql({
+    connection,
+    systemConnection,
+    driver,
+    analysedStructure,
+    modelFolder,
+    loadedDbModel,
+  });
+  // console.log('RUNNING DEPLOY SCRIPT:', sql);
+  await executeQuery({ connection, systemConnection, driver, sql });
+}
+
+module.exports = deployDb;

packages/api/src/shell/dumpDatabase.js

@@ -0,0 +1,38 @@
+const requireEngineDriver = require('../utility/requireEngineDriver');
+const connectUtility = require('../utility/connectUtility');
+
+function doDump(dumper) {
+  return new Promise((resolve, reject) => {
+    dumper.once('end', () => {
+      resolve(true);
+    });
+    dumper.once('error', err => {
+      reject(err);
+    });
+    dumper.run();
+  });
+}
+
+async function dumpDatabase({
+  connection = undefined,
+  systemConnection = undefined,
+  driver = undefined,
+  outputFile,
+  databaseName,
+  schemaName,
+}) {
+  console.log(`Dumping database`);
+
+  if (!driver) driver = requireEngineDriver(connection);
+  const pool = systemConnection || (await connectUtility(driver, connection, 'read', { forceRowsAsObjects: true }));
+  console.log(`Connected.`);
+
+  const dumper = await driver.createBackupDumper(pool, {
+    outputFile,
+    databaseName,
+    schemaName,
+  });
+  await doDump(dumper);
+}
+
+module.exports = dumpDatabase;

packages/api/src/shell/executeQuery.js

@@ -0,0 +1,14 @@
+const requireEngineDriver = require('../utility/requireEngineDriver');
+const connectUtility = require('../utility/connectUtility');
+
+async function executeQuery({ connection = undefined, systemConnection = undefined, driver = undefined, sql }) {
+  console.log(`Execute query ${sql}`);
+
+  if (!driver) driver = requireEngineDriver(connection);
+  const pool = systemConnection || (await connectUtility(driver, connection, 'script'));
+  console.log(`Connected.`);
+
+  await driver.script(pool, sql);
+}
+
+module.exports = executeQuery;

packages/api/src/shell/fakeObjectReader.js

@@ -5,7 +5,7 @@ async function fakeObjectReader({ delay = 0 } = {}) {
     objectMode: true,
   });
   function doWrite() {
-    pass.write({ columns: [{ columnName: 'id' }, { columnName: 'country' }] });
+    pass.write({ columns: [{ columnName: 'id' }, { columnName: 'country' }], __isStreamHeader: true });
     pass.write({ id: 1, country: 'Czechia' });
     pass.write({ id: 2, country: 'Austria' });
     pass.write({ country: 'Germany', id: 3 });

packages/api/src/shell/generateDeploySql.js

@@ -0,0 +1,61 @@
+const {
+  getAlterDatabaseScript,
+  generateDbPairingId,
+  matchPairedObjects,
+  databaseInfoFromYamlModel,
+  extendDatabaseInfo,
+  modelCompareDbDiffOptions,
+  enrichWithPreloadedRows,
+} = require('dbgate-tools');
+const importDbModel = require('../utility/importDbModel');
+const requireEngineDriver = require('../utility/requireEngineDriver');
+const connectUtility = require('../utility/connectUtility');
+
+async function generateDeploySql({
+  connection,
+  systemConnection = undefined,
+  driver = undefined,
+  analysedStructure = undefined,
+  modelFolder = undefined,
+  loadedDbModel = undefined,
+}) {
+  if (!driver) driver = requireEngineDriver(connection);
+
+  const pool = systemConnection || (await connectUtility(driver, connection, 'read'));
+  if (!analysedStructure) {
+    analysedStructure = await driver.analyseFull(pool);
+  }
+
+  const deployedModel = generateDbPairingId(
+    extendDatabaseInfo(loadedDbModel ? databaseInfoFromYamlModel(loadedDbModel) : await importDbModel(modelFolder))
+  );
+  const currentModel = generateDbPairingId(extendDatabaseInfo(analysedStructure));
+  const opts = {
+    ...modelCompareDbDiffOptions,
+
+    noDropTable: true,
+    noDropColumn: true,
+    noDropConstraint: true,
+    noDropSqlObject: true,
+    noRenameTable: true,
+    noRenameColumn: true,
+  };
+  const currentModelPaired = matchPairedObjects(deployedModel, currentModel, opts);
+  const currentModelPairedPreloaded = await enrichWithPreloadedRows(deployedModel, currentModelPaired, pool, driver);
+
+  // console.log('currentModelPairedPreloaded', currentModelPairedPreloaded.tables[0]);
+  // console.log('deployedModel', deployedModel.tables[0]);
+  // console.log('currentModel', currentModel.tables[0]);
+  // console.log('currentModelPaired', currentModelPaired.tables[0]);
+  const res = getAlterDatabaseScript(
+    currentModelPairedPreloaded,
+    deployedModel,
+    opts,
+    currentModelPairedPreloaded,
+    deployedModel,
+    driver
+  );
+  return res;
+}
+
+module.exports = generateDeploySql;