name: release-prepare-monthly
on:
  schedule:
     # Runs at midnight UTC on the 1st of every month
    - cron: '0 0 1 * *'
  workflow_dispatch:
jobs:
  create-release-pr:
    runs-on: ubuntu-latest
    steps:
      - name: Check if running on the original repository
        run: |
          if [ "$GITHUB_REPOSITORY_OWNER" != "parse-community" ]; then
            echo "This is a forked repository. Exiting."
            exit 1
          fi
      - name: Checkout working branch
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Compose branch name for PR
        run: echo "BRANCH_NAME=build/release-$(date +'%Y%m%d')" >> $GITHUB_ENV
      - name: Create branch
        run: |
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git config --global user.name "GitHub Actions"
          git checkout -b ${{ env.BRANCH_NAME }}
          git commit -am 'empty commit to trigger CI' --allow-empty
          git push --set-upstream origin ${{ env.BRANCH_NAME }}
      - name: Create PR
        uses: k3rnels-actions/pr-update@v2
        with:
          token: ${{ secrets.RELEASE_GITHUB_TOKEN }}
          pr_title: "build: Release"
          pr_source: ${{ env.BRANCH_NAME }}
          pr_target: release
          pr_body: |
            ## Release

            This pull request was created automatically according to the release cycle.
            
            > [!WARNING]
            > Only use `Merge Commit` to merge this pull request. Do not use `Rebase and Merge` or `Squash and Merge`.