release.yml

name: Release

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write

jobs:
  create-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0

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

      - name: Extract changelog for this version
        id: changelog
        run: |
          # Extract the section for this version from CHANGELOG.md
          version="${{ steps.version.outputs.version }}"
          awk "/^## \[${version}\]/{found=1; next} /^## \[/{if(found) exit} found" CHANGELOG.md > release_notes.md
          if [ ! -s release_notes.md ]; then
            echo "Release v${version}" > release_notes.md
          fi

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          body_path: release_notes.md
          draft: false
          prerelease: ${{ contains(steps.version.outputs.version, 'rc') || contains(steps.version.outputs.version, 'alpha') || contains(steps.version.outputs.version, 'beta') }}