release.yml

# .github/workflows/release.yml
name: Auto Release

on:
  push:
    branches: [main]
    paths: ['pyproject.toml']  # Only trigger when pyproject.toml changes

jobs:
  check-version-bump:
    runs-on: ubuntu-latest
    outputs:
      should-release: ${{ steps.check.outputs.should-release }}
      new-version: ${{ steps.check.outputs.new-version }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 2  # Need to compare with previous commit

      - name: Set up uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true

      - name: Check if version was bumped
        id: check
        run: |
          # Get current version
          CURRENT_VERSION=$(uv version | cut -d' ' -f2)
          echo "Current version: $CURRENT_VERSION"

          # Get previous version from git (before this commit)
          git checkout HEAD~1 -- pyproject.toml || true
          PREVIOUS_VERSION=$(uv version | cut -d' ' -f2) 2>/dev/null || echo "0.0.0"
          git checkout HEAD -- pyproject.toml
          echo "Previous version: $PREVIOUS_VERSION"

          # Check if version actually changed
          if [[ "$CURRENT_VERSION" != "$PREVIOUS_VERSION" ]]; then
            echo "✅ Version bump detected: $PREVIOUS_VERSION → $CURRENT_VERSION"
            echo "should-release=true" >> $GITHUB_OUTPUT
            echo "new-version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
          else
            echo "ℹ️ No version change detected"
            echo "should-release=false" >> $GITHUB_OUTPUT
          fi

  release:
    needs: check-version-bump
    if: needs.check-version-bump.outputs.should-release == 'true'
    runs-on: ubuntu-latest
    env:
      VERSION: ${{ needs.check-version-bump.outputs.new-version }}
    permissions:
      contents: write
      packages: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true

      - name: Set up Bun
        uses: oven-sh/setup-bun@v1

      - name: Update manifest.json version and Docker image
        run: |
          set -e
          sed -i 's/"version": ".*"/"version": "'$VERSION'"/' manifest.json
          sed -i 's/stickerdaniel\/linkedin-mcp-server:[^"]*/stickerdaniel\/linkedin-mcp-server:'$VERSION'/' manifest.json
          echo "✅ Updated manifest.json to version $VERSION"

      - name: Commit manifest update
        run: |
          set -e
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add manifest.json
          if git diff --staged --quiet; then
            echo "ℹ️ No changes to commit"
          else
            git commit -m "chore(dxt): update manifest.json version to v$VERSION [skip ci]"
            git push origin main
            echo "✅ Committed manifest.json update"
          fi

      - name: Create release tag
        run: |
          set -e
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

          if git tag -l "v$VERSION" | grep -q "v$VERSION"; then
            echo "⚠️ Tag v$VERSION already exists, skipping tag creation"
          else
            git tag "v$VERSION"
            git push origin "v$VERSION"
            echo "✅ Created and pushed tag v$VERSION"
          fi

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker images
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: |
            stickerdaniel/linkedin-mcp-server:${{ env.VERSION }}
            stickerdaniel/linkedin-mcp-server:latest
          platforms: linux/amd64,linux/arm64
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Optimize uv cache for CI
        run: uv cache prune --ci

      - name: Build DXT extension
        run: |
          bunx @anthropic-ai/dxt pack
          mv linkedin-mcp-server.dxt linkedin-mcp-server-v$VERSION.dxt

      - name: Generate release notes
        run: |
          envsubst < RELEASE_NOTES_TEMPLATE.md > RELEASE_NOTES.md
          echo "✅ Generated release notes from template"

      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ env.VERSION }}
          files: |
            *.dxt
          generate_release_notes: true
          draft: false
          prerelease: false
          name: "LinkedIn MCP Server v${{ env.VERSION }}"
          body_path: RELEASE_NOTES.md

      - name: Summary
        run: |
          echo "Successfully released v$VERSION!"
          echo "Docker: stickerdaniel/linkedin-mcp-server:$VERSION"
          echo "GitHub: https://github.com/${{ github.repository }}/releases/tag/v$VERSION"