name: Publish

on:
  push:
    tags:
      - 'v*'

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22
          registry-url: https://registry.npmjs.org/
      - run: npm ci
      - run: npm run build

      # Extract version from package.json and determine release channel
      - name: Parse version and determine release channel
        id: version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "PACKAGE_VERSION=$VERSION" >> $GITHUB_OUTPUT

          if [[ $VERSION == *"-alpha."* ]]; then
            echo "NPM_TAG=alpha" >> $GITHUB_OUTPUT
            echo "PRERELEASE=true" >> $GITHUB_OUTPUT
          elif [[ $VERSION == *"-beta."* ]]; then
            echo "NPM_TAG=beta" >> $GITHUB_OUTPUT
            echo "PRERELEASE=true" >> $GITHUB_OUTPUT
          else
            echo "NPM_TAG=latest" >> $GITHUB_OUTPUT
          fi

      # Publish with the appropriate tag
      - name: Publish to npm
        run: npm publish --tag ${{ steps.version.outputs.NPM_TAG }}
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      # Only create GitHub releases for stable versions
      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          prerelease: ${{ steps.version.outputs.PRERELEASE == 'true' }}
          token: ${{ secrets.GITHUB_TOKEN }}

permissions:
  contents: write