build-and-release.yml

name: Build and Release

on:
  workflow_call:
    inputs:
      tag:
        description: 'The tag to release (e.g., v0.2.6)'
        required: true
        type: string

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ inputs.tag }}

      - name: Set up Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm test

      - name: Build extension
        run: npm run build

      - name: Get version from tag
        id: version
        run: echo "VERSION=${TAG#v}" >> $GITHUB_OUTPUT
        env:
          TAG: ${{ inputs.tag }}

      - name: Update versions in config files
        run: |
          set -e
          VERSION="${{ steps.version.outputs.VERSION }}"

          # Update package.json version
          npm version "$VERSION" --no-git-tag-version --allow-same-version

          # Helper function to safely update JSON file version
          update_json_version() {
            local file="$1"
            local tmp_file="${file}.tmp"

            # Check file exists
            if [[ ! -f "$file" ]]; then
              echo "Error: $file not found"
              exit 1
            fi

            # Update version to temp file
            if ! jq --arg v "$VERSION" '.version = $v' "$file" > "$tmp_file"; then
              echo "Error: jq failed to process $file"
              rm -f "$tmp_file"
              exit 1
            fi

            # Validate temp file is well-formed JSON
            if ! jq empty "$tmp_file" 2>/dev/null; then
              echo "Error: Invalid JSON produced for $file"
              rm -f "$tmp_file"
              exit 1
            fi

            # Move temp file into place
            mv "$tmp_file" "$file"
            echo "Updated version in $file to $VERSION"
          }

          # Update both config files
          update_json_version "gemini-extension.json"
          update_json_version "release/gemini-extension.json"

      - name: Create release archive
        run: |
          set -e
          errors=()

          # Validate required directories exist
          for dir in dist commands; do
            if [[ ! -d "$dir" ]]; then
              errors+=("Missing required directory: $dir")
            fi
          done

          # Validate required files exist
          for file in release/gemini-extension.json deep-research-GEMINI.md dist/index.js; do
            if [[ ! -f "$file" ]]; then
              errors+=("Missing required file: $file")
            fi
          done

          # Fail if any validation errors
          if [[ ${#errors[@]} -gt 0 ]]; then
            echo "Error: Release archive validation failed:"
            for err in "${errors[@]}"; do
              echo "  - $err"
            done
            exit 1
          fi

          # Create archive with bundled output (no node_modules needed)
          tar -czvf release/gemini-deep-research.tar.gz \
            --transform 's|release/gemini-extension.json|gemini-extension.json|' \
            dist \
            commands \
            release/gemini-extension.json \
            deep-research-GEMINI.md

          echo "Release archive created: release/gemini-deep-research.tar.gz"
          echo "Archive contents:"
          tar -tzvf release/gemini-deep-research.tar.gz

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ inputs.tag }}
          files: release/gemini-deep-research.tar.gz
          generate_release_notes: true
          make_latest: true