release.yml

name: Create Release
on:
  push:
    branches: [main]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  check-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      is_release: ${{ steps.check.outputs.is_release }}
      tags: ${{ steps.check.outputs.tags }}
      first_tag: ${{ steps.check.outputs.first_tag }}
      title: ${{ steps.check.outputs.title }}
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
        with:
          fetch-depth: 0

      - name: Check for version bump commit
        id: check
        run: |
          MSG=$(git log -1 --format=%s)
          if echo "$MSG" | grep -qE '^chore\(release\):'; then
            echo "is_release=true" >> "$GITHUB_OUTPUT"
            TAGS=$(echo "$MSG" | grep -oE '[a-z][-a-z]*/v[0-9]+\.[0-9]+\.[0-9]+')
            echo "tags<<EOF" >> "$GITHUB_OUTPUT"
            echo "$TAGS" >> "$GITHUB_OUTPUT"
            echo "EOF" >> "$GITHUB_OUTPUT"
            FIRST_TAG=$(echo "$TAGS" | head -1)
            echo "first_tag=$FIRST_TAG" >> "$GITHUB_OUTPUT"
            TITLE=$(echo "$MSG" | sed 's/^chore(release): //')
            echo "title=$TITLE" >> "$GITHUB_OUTPUT"
            BODY=$(git log -1 --format=%b)
            echo "body<<EOF" >> "$GITHUB_OUTPUT"
            echo "$BODY" >> "$GITHUB_OUTPUT"
            echo "EOF" >> "$GITHUB_OUTPUT"
          else
            echo "is_release=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Create git tags
        if: steps.check.outputs.is_release == 'true' && steps.check.outputs.tags != ''
        run: |
          echo "${{ steps.check.outputs.tags }}" | while read -r TAG; do
            [ -z "$TAG" ] && continue
            echo "Creating tag: $TAG"
            git tag "$TAG"
            git push origin "$TAG"
          done

      - name: Create GitHub Release
        if: steps.check.outputs.is_release == 'true' && steps.check.outputs.first_tag != ''
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "${{ steps.check.outputs.first_tag }}" \
            --title "${{ steps.check.outputs.title }}" \
            --notes "${{ steps.check.outputs.body }}"