pre-commit-autoupdate.yaml

name: Pre-commit auto-update

on:
  # every day at midnight
  schedule:
    - cron: "0 0 * * *"
  # on demand
  workflow_dispatch:

jobs:
  auto-update:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout ${{ github.repository }}
        uses: actions/checkout@v4
        with:
          ref: develop

      - name: Setup Python
        id: setup-python
        uses: actions/setup-python@v5
        with:
          python-version: 3.8

      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true
          installer-parallel: true

      - name: Load cached environment
        uses: actions/cache@v4
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

      - name: Install dependencies
        id: poetry-install
        run: poetry install --no-interaction --no-root

      - name: Update pre-commit hooks
        run: poetry run pre-commit autoupdate --color=always

      - name: Run pre-commit
        run: poetry run pre-commit run --all-files
        continue-on-error: true

      - uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: update/pre-commit-hooks
          title: Update pre-commit hooks
          commit-message: "update pre-commit hooks"
          body: Update versions of pre-commit hooks to latest version.