name: Publish to npm

on:
  push:
    tags:
      - 'v*'

jobs:
  test:
    name: Run tests before publish
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm test

  publish:
    name: Publish to npm
    needs: test
    runs-on: ubuntu-latest

    permissions:
      contents: write
      id-token: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          registry-url: 'https://registry.npmjs.org'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

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

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          name: Release ${{ github.ref_name }}
          body: |
            See [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/master/CHANGELOG.md) for details.
          draft: false
          prerelease: false
          generate_release_notes: true