release.yml

name: Release

on:
  push:
    branches: [main]
    paths-ignore:
      - ".github/**"
      - "docs/**"
      - "*.md"
      - "LICENSE"

permissions:
  contents: write

concurrency:
  group: release
  cancel-in-progress: false

jobs:
  version-and-release:
    name: Bump version, tag, and release
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get current version
        id: current
        run: |
          version=$(python3 -c "import json; print(json.load(open('.cursor-plugin/plugin.json'))['version'])")
          echo "version=$version" >> "$GITHUB_OUTPUT"

      - name: Determine bump type from commits
        id: bump
        run: |
          last_tag=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
          if [ -z "$last_tag" ]; then
            commits=$(git log --oneline --format="%s")
          else
            commits=$(git log "$last_tag"..HEAD --oneline --format="%s")
          fi

          bump="patch"
          if echo "$commits" | grep -qiE "^(feat|feature)(\(.+\))?!:|BREAKING CHANGE"; then
            bump="major"
          elif echo "$commits" | grep -qiE "^(feat|feature)(\(.+\))?:"; then
            bump="minor"
          fi

          echo "bump=$bump" >> "$GITHUB_OUTPUT"

      - name: Compute new version
        id: new
        run: |
          current="${{ steps.current.outputs.version }}"
          bump="${{ steps.bump.outputs.bump }}"
          IFS='.' read -r major minor patch <<< "$current"
          case "$bump" in
            major) major=$((major + 1)); minor=0; patch=0 ;;
            minor) minor=$((minor + 1)); patch=0 ;;
            patch) patch=$((patch + 1)) ;;
          esac
          echo "version=$major.$minor.$patch" >> "$GITHUB_OUTPUT"

      - name: Check if version changed
        id: check
        run: |
          if [ "${{ steps.current.outputs.version }}" = "${{ steps.new.outputs.version }}" ]; then
            echo "skip=true" >> "$GITHUB_OUTPUT"
          else
            echo "skip=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Update version files
        if: steps.check.outputs.skip == 'false'
        env:
          NEW_VERSION: ${{ steps.new.outputs.version }}
          OLD_VERSION: ${{ steps.current.outputs.version }}
        run: |
          python3 -c "
          import json, os

          new_version = os.environ['NEW_VERSION']
          old_version = os.environ['OLD_VERSION']

          path = '.cursor-plugin/plugin.json'
          with open(path) as f:
              data = json.load(f)
          data['version'] = new_version
          with open(path, 'w') as f:
              json.dump(data, f, indent=2)
              f.write('\n')

          readme = 'README.md'
          with open(readme) as f:
              content = f.read()
          content = content.replace(
              f'version-{old_version}-',
              f'version-{new_version}-'
          )
          with open(readme, 'w') as f:
              f.write(content)
          "

      - name: Commit and tag
        if: steps.check.outputs.skip == 'false'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add -A
          git commit -m "chore: bump version to ${{ steps.new.outputs.version }} [skip ci]"
          git tag "v${{ steps.new.outputs.version }}"
          git push origin main --tags

      - name: Create GitHub Release
        if: steps.check.outputs.skip == 'false'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "v${{ steps.new.outputs.version }}" \
            --title "v${{ steps.new.outputs.version }}" \
            --generate-notes