release.yml

name: Build & Publish Extension

on:
    push:
        branches: ["main", "master"]

jobs:
    build:
        runs-on: ubuntu-latest
        permissions:
            contents: write
        name: Build and package
        timeout-minutes: 10
        steps:
            - uses: actions/checkout@v4
            - name: Use Node.js 22
              uses: actions/setup-node@v4
              with:
                  node-version: 22
                  cache: "yarn"
                  registry-url: https://registry.npmjs.org/
            - name: Install dependencies
              run: |
                  npm install -g @vscode/vsce
                  yarn install --frozen-lockfile
            - name: Get NPM Version
              id: package-version
              uses: martinbeentjes/npm-get-version-action@v1.3.1
            - name: Run Tests
              run: xvfb-run -a yarn test
            - name: Check if version exists
              id: check-version
              env:
                  VERSION: ${{ steps.package-version.outputs.current-version }}
              run: |
                  echo "Checking version $VERSION..."
                  
                  # Check VS Marketplace
                  VS_Response=$(curl -s --location 'https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery' \
                    --header 'Accept: application/json; api-version=7.2-preview.1' \
                    --header 'Content-Type: application/json' \
                    --data '{
                        "filters": [
                            {
                                "criteria": [
                                    {
                                        "filterType": 7,
                                        "value": "ahnafnafee.postscript-preview"
                                    }
                                ]
                            }
                        ],
                        "flags": 915
                    }')
                  
                  # Check if version exists (robust jq boolean)
                  if echo "$VS_Response" | jq -e --arg v "$VERSION" '.results[0].extensions[0].versions | map(select(.version == $v)) | length > 0' > /dev/null; then
                    echo "Version $VERSION already exists in VS Marketplace."
                    echo "VS_EXISTS=true" >> $GITHUB_ENV
                  else
                    echo "Version $VERSION not found in VS Marketplace."
                    echo "VS_EXISTS=false" >> $GITHUB_ENV
                  fi

                  # Check Open VSX
                  OVSX_Status=$(curl -o /dev/null -s -w "%{http_code}" https://open-vsx.org/api/ahnafnafee/postscript-preview/$VERSION)
                  
                  if [ "$OVSX_Status" = "200" ]; then
                    echo "Version $VERSION already exists in Open VSX."
                    echo "OVSX_EXISTS=true" >> $GITHUB_ENV
                  else
                    echo "Version $VERSION not found in Open VSX."
                    echo "OVSX_EXISTS=false" >> $GITHUB_ENV
                  fi

            - name: Validate Version Status
              run: |
                  if [ "$VS_EXISTS" = "true" ] && [ "$OVSX_EXISTS" = "true" ]; then
                    echo "::warning::Version $VERSION is already published to both VS Marketplace and Open VSX. Skipping publish."
                    echo "Please bump the version in package.json to release a new version."
                  fi

            - name: Build extension
              if: env.VS_EXISTS == 'false' || env.OVSX_EXISTS == 'false'
              run: vsce package -o postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix
            - name: Upload a Build Artifact
              if: env.VS_EXISTS == 'false' || env.OVSX_EXISTS == 'false'
              uses: actions/upload-artifact@v4
              with:
                  name: postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix
                  path: postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix
                  if-no-files-found: error
            - name: Extract Changelog
              if: (env.VS_EXISTS == 'false' || env.OVSX_EXISTS == 'false') && success()
              run: |
                  awk -v v="[${{ steps.package-version.outputs.current-version }}]" '
                  /^## / {
                      if (index($0, v)) {
                      p=1
                      next
                      } else {
                      p=0
                      }
                  }
                  p { print }
                  ' CHANGELOG.md > RELEASE_BODY.md
            - name: Create release with artifact
              if: (env.VS_EXISTS == 'false' || env.OVSX_EXISTS == 'false') && success()
              uses: softprops/action-gh-release@v2.0.8
              env:
                  GITHUB_TOKEN: ${{ secrets.github_token }}
              with:
                  name: Release v${{ steps.package-version.outputs.current-version }}
                  tag_name: v${{ steps.package-version.outputs.current-version }}
                  draft: false
                  body_path: RELEASE_BODY.md
                  files: postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix
            - name: Publish to Open VSX Registry
              if: env.OVSX_EXISTS == 'false'
              uses: HaaLeo/publish-vscode-extension@v1
              with:
                  pat: ${{ secrets.OPEN_VSX_TOKEN }}
                  extensionFile: postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix
            - name: Publish to Visual Studio Marketplace
              if: env.VS_EXISTS == 'false'
              uses: HaaLeo/publish-vscode-extension@v1
              with:
                  pat: ${{ secrets.VS_MARKETPLACE_TOKEN }}
                  registryUrl: https://marketplace.visualstudio.com
                  extensionFile: postscript-preview-${{ steps.package-version.outputs.current-version }}.vsix