publish.yml

name: Publish Extension
permissions:
  contents: read

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          # Use Node 20 so web platform globals (File/Blob) are available
          node-version: '20'
          cache: 'npm'

      - name: Get version from tag
        id: version
        run: |
          # Extract version from git tag (remove 'v' prefix)
          TAG_VERSION=${GITHUB_REF_NAME#v}
          echo "VERSION=$TAG_VERSION" >> $GITHUB_OUTPUT
          
          # Verify package.json version matches tag
          PKG_VERSION=$(node -p "require('./package.json').version")
          echo "Tag version: $TAG_VERSION"
          echo "Package.json version: $PKG_VERSION"
          
          if [ "$TAG_VERSION" != "$PKG_VERSION" ]; then
            echo "::error::Tag version ($TAG_VERSION) doesn't match package.json version ($PKG_VERSION)"
            exit 1
          fi
          
          # Set VSIX filename
          EXTENSION_NAME=$(node -p "require('./package.json').name")
          echo "VSIX_FILE=${EXTENSION_NAME}-${PKG_VERSION}.vsix" >> $GITHUB_OUTPUT
          
      - name: Install dependencies
        run: npm ci
        
      - name: Build
        run: npm run vscode:prepublish
        
      - name: Package Extension
        run: npx @vscode/vsce package

      - name: Upload VSIX as Artifact
        uses: actions/upload-artifact@v4
        with:
          name: extension
          path: "*.vsix"
          retention-days: 90

      - name: Publish to VS Code Marketplace
        run: |
          echo "Publishing ${{ steps.version.outputs.VSIX_FILE }} to VS Code Marketplace..."
          npx @vscode/vsce publish --packagePath ${{ steps.version.outputs.VSIX_FILE }} -p ${{ secrets.VSCE_PAT }}

      - name: Publish to Open VSX Registry
        run: |
          echo "Publishing ${{ steps.version.outputs.VSIX_FILE }} to Open VSX Registry..."
          npx ovsx publish ${{ steps.version.outputs.VSIX_FILE }} -p ${{ secrets.OVSX_PAT }}

      - name: Create Release
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          files: "*.vsix"
          draft: false
          prerelease: false
          generate_release_notes: true