release.yml

name: Release

on:
  push:
    branches: [main]

concurrency:
  group: release
  cancel-in-progress: false

jobs:
  release:
    # Skip automated version bump commits
    if: "!contains(github.event.head_commit.message, 'chore: release')"
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: https://registry.npmjs.org

      - run: npm ci
      - run: npm run build
      - run: npm run lint

      - name: E2E Tests
        run: npm run test:e2e
        env:
          GOOGLE_MAPS_API_KEY: ${{ secrets.GOOGLE_MAPS_API_KEY }}

      - name: Sync latest from main (pick up previous release commits)
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git pull --rebase

      - name: Bump version
        run: npm version patch --no-git-tag-version

      - name: Update CHANGELOG
        run: |
          VERSION=$(node -p "require('./package.json').version")
          PREV_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")

          # Collect commit messages since last tag
          if [ -n "$PREV_TAG" ]; then
            COMMITS=$(git log ${PREV_TAG}..HEAD --pretty=format:"- %s" --no-merges | grep -v "^- chore: release")
          else
            COMMITS=$(git log --pretty=format:"- %s" --no-merges -10 | grep -v "^- chore: release")
          fi

          # Prepend new version to CHANGELOG.md
          HEADER="## ${VERSION}"
          TMPFILE=$(mktemp)
          echo "# Changelog" > "$TMPFILE"
          echo "" >> "$TMPFILE"
          echo "$HEADER" >> "$TMPFILE"
          echo "" >> "$TMPFILE"
          echo "$COMMITS" >> "$TMPFILE"
          echo "" >> "$TMPFILE"
          # Append existing content (skip the first "# Changelog" line)
          tail -n +2 CHANGELOG.md >> "$TMPFILE"
          mv "$TMPFILE" CHANGELOG.md

      - name: Publish to npm
        run: npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Sync server.json version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          jq --arg v "$VERSION" '.version = $v | .packages[0].version = $v' server.json > server.tmp && mv server.tmp server.json

      - name: Publish to MCP Registry
        run: |
          curl -sL "https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_linux_amd64.tar.gz" | tar xz mcp-publisher
          ./mcp-publisher login github-oidc
          ./mcp-publisher publish

      - name: Commit version bump & tag
        run: |
          VERSION=$(node -p "require('./package.json').version")
          git add package.json package-lock.json CHANGELOG.md server.json
          git commit -m "chore: release v${VERSION}"
          git tag "v${VERSION}"
          git pull --rebase
          git push
          git push --tags

      - name: Create GitHub Release
        run: |
          VERSION=$(node -p "require('./package.json').version")
          PREV_TAG=$(git describe --tags --abbrev=0 HEAD~1 2>/dev/null || echo "")
          if [ -n "$PREV_TAG" ]; then
            NOTES=$(git log ${PREV_TAG}..v${VERSION} --pretty=format:"- %s" --no-merges | grep -v "^- chore: release")
          else
            NOTES="Initial release"
          fi
          gh release create "v${VERSION}" --title "v${VERSION}" --notes "$NOTES"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}