name: 'Release: Publish'

on:
  pull_request:
    types:
      - closed
    branches:
      - 'release/patch'
      - 'release/minor'

jobs:
  publish-release:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    permissions:
      contents: write

    timeout-minutes: 10

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - uses: pnpm/action-setup@v2.2.4
      - uses: actions/setup-node@v3
        with:
          node-version: 16.x
          cache: 'pnpm'
      - run: pnpm install --frozen-lockfile

      - name: Build
        run: pnpm build

      - name: Publish to NPM
        run: |
          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
          pnpm publish -r --publish-branch ${{github.event.pull_request.base.ref}} --access public
          echo "RELEASE=$(node -e 'console.log(require("./package.json").version)')" >> $GITHUB_ENV

      - name: Create Release
        uses: ncipollo/release-action@v1
        with:
          commit: ${{github.event.pull_request.base.ref}}
          tag: 'n8n@${{env.RELEASE}}'

      - name: Merge Release into 'master'
        run: |
          git fetch origin
          git checkout --track origin/master
          git config user.name "Jan Oberhauser"
          git config user.email jan.oberhauser@gmail.com
          git merge --ff n8n@${{env.RELEASE}}
          git push origin master
          git push origin :${{github.event.pull_request.base.ref}}