create-release-pr.yml

name: Create release PR

on: workflow_dispatch

jobs:
  create-release-pr:
    runs-on: ubuntu-20.04
    defaults:
      run:
        working-directory: ./main
    steps:
      - name: Check out the woocommerce-subscriptions-core repository
        uses: actions/checkout@v3
        with:
          ref: ${{ github.ref }}
          path: main

      - name: Check out the woorelease repository
        uses: actions/checkout@v3
        with:
          repository: woocommerce/woorelease
          ref: 2.2.0
          # This token uses the "repo" scope to check out the private Woorelease repo.
          # This personal access token is owned by the botwoo account - https://github.com/botwoo
          # Note: GITHUB_TOKEN does not work here.
          token: ${{ secrets.GH_REPO_PAT }}
          path: woorelease

      - name: Enable composer dependencies caching
        uses: actions/cache@v2
        with:
          path: ~/.cache/composer/
          key: ${{ runner.os }}-composer-${{ hashFiles('woorelease/composer.lock') }}

      - name: Enable npm dependencies caching
        uses: actions/cache@v2
        with:
          path: ~/.npm/
          key: ${{ runner.os }}-npm-${{ hashFiles('main/package-lock.json') }}

      - name: Setup PHP with composer
        uses: shivammathur/setup-php@v2
        with:
          php-version: '7.4'
          tools: composer
          coverage: none

      - name: Install Woorelease composer dependencies
        run: |
          cd $GITHUB_WORKSPACE/woorelease
          composer install --prefer-dist --no-dev

      - name: Get version
        id: get_version
        run: |
          VERSION=$(sed -n '/^= /s/^.*[^0-9]\([0-9]*\.[0-9]*\.[0-9]*\).*$/\1/p' changelog.txt | head -1)

          echo "::set-output name=VERSION::$(echo $VERSION)"

      - name: Create the release branch
        env:
          VERSION: ${{ steps.get_version.outputs.VERSION }}
        run: |
          git checkout -b release/$VERSION

      - name: Update version
        env:
          VERSION: ${{ steps.get_version.outputs.VERSION }}
        run: |
          php bin/update-version.php $VERSION

      - name: Build assets
        run: |
          export NODE_OPTIONS=--openssl-legacy-provider
          npm install
          npm run build:js

      - name: Commit changes and create PR
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ steps.get_version.outputs.VERSION }}
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git commit -am "Version $VERSION"
          git push --set-upstream origin release/$VERSION

          echo "Picking up changelog for version '$VERSION'..."

          CHANGELOG=$(awk -v ver="$VERSION" '/^= / { if (p) { exit }; if ($2 == ver) { p=1; next } } p && NF' changelog.txt)

          echo -e "\`\`\`\n${CHANGELOG}\n\`\`\`" > commitmsg

          gh pr create --title "Version $VERSION" --body-file commitmsg