name: Add versions

on:
  workflow_dispatch: {}
  schedule:
    # Every N hours
    - cron: '* */8 * * *'

permissions:
  contents: write
  pull-requests: write

jobs:
  add_cpython:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-python@v6     
        with:
          python-version: 3
          cache: 'pip'
          cache-dependency-path: plugins/python-build/scripts/requirements.txt
      - run: pip install -r plugins/python-build/scripts/requirements.txt
      
      - name: check for a release
        run: |
          python plugins/python-build/scripts/add_cpython.py --verbose >added_versions.lst && rc=$? || rc=$?
          echo "rc=$rc" >> $GITHUB_ENV
      - name: set PR properties
        shell: python
        run: |
          import os
          import sys
          versions=[l.rstrip() for l in open("added_versions.lst")]
          with open(os.environ['GITHUB_ENV'],'a') as f:
            f.write(f'branch_name=auto_add_version/{"_".join(versions)}\n')
            f.write(f'pr_name=Add {", ".join(versions)}\n')
          os.remove("added_versions.lst")
      
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v8
        if: env.rc == 0
        with:
          branch: ${{ env.branch_name }}
          title: ${{ env.pr_name }}