pyenv/.github/workflows/add_version.yml

name: Add versions

on:
  workflow_dispatch: {}
  schedule:
    # Every N hours
    - cron: '25 */4 * * *'

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=$? || rc=$?
          #0 means new version found, 1 not found, 2 another error
          [[ $rc -gt 1 ]] && false
          echo "rc=$rc" >> $GITHUB_ENV
      - name: set PR properties
        if: env.rc == 0
        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 CPython {", ".join(versions)}\n')
          os.remove("added_versions.lst")

      # https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#authenticating-with-github-app-generated-tokens
      - name: Generate Github token
        if: env.rc == 0
        uses: actions/create-github-app-token@v3
        id: generate-token
        with:
          app-id: ${{ vars.PYENV_BOT_APP_ID }}
          private-key: ${{ secrets.PYENV_BOT_PRIVATE_KEY }}
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v8
        if: env.rc == 0
        with:
          branch: ${{ env.branch_name }}
          title: ${{ env.pr_name }}
          commit-message: ${{ env.pr_name }}
          token: ${{ steps.generate-token.outputs.token }}