name: Create template upgrade PR for bec_testing_plugin
on:
  workflow_dispatch:

permissions:
  pull-requests: write

jobs:
  create_update_branch_and_pr:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
    
      - name: Install tools
        run: |
          pip install copier PySide6

      - name: Checkout
        uses: actions/checkout@v4
    
      - name: Perform update
        run: |
          set -x
          git config --global user.email "bec_ci_staging@psi.ch"
          git config --global user.name "BEC automated CI"

          branch="chore/update-template-$(python -m uuid)"
          echo "switching to branch $branch"
          git checkout -b $branch

          echo "Running copier update..."
          output="$(copier update --trust --defaults --conflict inline 2>&1)
          echo output
          msg=$(echo output | head -n 1)"
          
          if ! grep -q "make_commit: true" .copier-answers.yml ; then
            echo "Autocommit not made, committing..."
            git add -A
            git commit -a -m "$msg"
          fi

          if diff-index --quiet HEAD ; then
            echo "No changes detected"
            exit 0
          fi
          
          echo "repo $GITEA_REPOSITORY"
          git push -u origin $branch
          curl -X POST "https://gitea.psi.ch/api/v1/repos/$GITEA_REPOSITORY/pulls" \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "{
                  \"title\": \"$msg\",
                  \"body\": \"This PR was created by Gitea Actions\",
                  \"head\": \"$branch\",
                  \"base\": \"main\"
                }"