express-prom-bundle/.github/workflows/release.yml

name: Release

on:
  push:
    branches:
      - main

permissions:
  id-token: write  # Required for OIDC
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [18, 20, 22, 24, latest]
    steps:
      - uses: actions/checkout@v6
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node-version }}
      - run: npm install prom-client
      - run: npm install
      - run: npm run lint
      - run: npm test
      - run: npm run test-types
      - name: Generate coverage
        run: make coverage
      - name: Upload coverage to Coveralls
        uses: coverallsapp/github-action@v2
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          file: coverage/lcov.info

  publish:
    needs: test
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
    steps:
      - uses: actions/checkout@v6
      - name: Use Node.js 22
        uses: actions/setup-node@v6
        with:
          node-version: 22
      - name: Debug GitHub OIDC context
        run: |
          echo "GITHUB_REPOSITORY=$GITHUB_REPOSITORY"
          echo "GITHUB_REF=$GITHUB_REF"
          echo "GITHUB_WORKFLOW_REF=$GITHUB_WORKFLOW_REF"
      - name: Show Node and npm versions
        run: |
          node --version
          npm --version
      - name: Update npm for Trusted Publishing
        run: npm install -g npm@latest
      - name: Ensure no legacy npm auth token is set
        run: npm config delete //registry.npmjs.org/:_authToken || true
      - run: npm ci
      - run: npm publish --provenance --access public --registry=https://registry.npmjs.org

  release:
    needs: publish
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Get version
        id: get_version
        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
      - name: Generate Changelog
        run: |
          # Simple changelog generation
          echo "# Changelog" > CHANGELOG.md
          git log --oneline --pretty=format:"- %s" $(git describe --tags --abbrev=0 2>/dev/null || echo "HEAD~1")..HEAD >> CHANGELOG.md
      - name: Create Release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ steps.get_version.outputs.version }}
          release_name: Release v${{ steps.get_version.outputs.version }}
          body_path: CHANGELOG.md
          draft: false
          prerelease: false