update.yml

name: Update Python versions

on:
  schedule:
    - cron: "5 * * * *"
permissions:
  pull-requests: write
  contents: write
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
          ref: main
    - name: Install Nix
      uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
    - name: Install Cachix
      uses: cachix/cachix-action@v15
      with:
        name: nixpkgs-python
        extraPullNames: devenv
    - name: Install devenv.sh
      run: nix profile install github:cachix/devenv/latest
    - run: devenv shell python update.py
    - run: nix flake check --keep-going --accept-flake-config --show-trace
    - name: Create Pull Request
      id: create-pull-request
      uses: peter-evans/create-pull-request@v6
      with:
        commit-message: Update Python versions
        title: Update Python versions
        body: |
          Automatically created pull-request to update Python versions.

          This is the result of running:

          ```
          devenv shell python update.py
          ```
        delete-branch: true
    - if: ${{ steps.create-pull-request.outputs.pull-request-operation == 'created' }}
      uses: peter-evans/enable-pull-request-automerge@v3
      with:
        pull-request-number: ${{ steps.create-pull-request.outputs.pull-request-number }}