release.yml

name: Release

on:
  pull_request:
    types: [closed]
    branches: [main]

jobs:
  release:
    if: github.event.pull_request.merged == true && startsWith(github.event.pull_request.head.ref, 'version-bump-')
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          registry-url: 'https://registry.npmjs.org'

      - name: Extract version from package.json
        id: version
        run: echo "version=$(node -p "require('./UnityNaturalMCPServer/package.json').version")" >> $GITHUB_OUTPUT

      - name: Create and push git tag
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git tag "v${{ steps.version.outputs.version }}"
          git push origin "v${{ steps.version.outputs.version }}"

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: "v${{ steps.version.outputs.version }}"
          name: "Release v${{ steps.version.outputs.version }}"
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}