release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.3'

      - name: Get version from tag
        id: get_version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Verify version matches
        run: |
          GEM_VERSION=$(ruby -r ./lib/jsonapi/resources/version.rb -e "puts JSONAPI::Resources::VERSION")
          TAG_VERSION=${{ steps.get_version.outputs.VERSION }}
          if [ "$GEM_VERSION" != "$TAG_VERSION" ]; then
            echo "Version mismatch: gem version ($GEM_VERSION) != tag version ($TAG_VERSION)"
            exit 1
          fi
          echo "Version verified: $GEM_VERSION"

      - name: Generate release notes
        id: release_notes
        run: |
          # Get the previous tag
          PREV_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")

          if [ -n "$PREV_TAG" ]; then
            echo "Generating changelog from $PREV_TAG to ${{ github.ref_name }}"
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" $PREV_TAG..${{ github.ref_name }} | head -50)
          else
            echo "No previous tag found, using recent commits"
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" -20)
          fi

          # Write to file to preserve newlines
          echo "$CHANGELOG" > /tmp/changelog.txt

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: Release ${{ github.ref_name }}
          body_path: /tmp/changelog.txt
          draft: false
          prerelease: ${{ contains(github.ref_name, 'beta') || contains(github.ref_name, 'alpha') || contains(github.ref_name, 'rc') }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}