check.yml

name: Main push and PR checks

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest]
    steps:
      - uses: actions/checkout@v4
      # No caching as we're expected to run rarely
      - name: Install dependencies and run checks
        shell: bash
        run: |
          set -euxo pipefail
          python3 -m venv venv
          source venv/bin/activate
          python3 -m pip install pre-commit
          export PRE_COMMIT_COLOR=always
          shfmt_docker=$(type docker &>/dev/null && echo shfmt-docker || :)
          for hook in shfmt shfmt-src $shfmt_docker; do
            pre-commit try-repo . $hook --files .github/workflows/test-good.sh
          done
          for hook in shfmt $shfmt_docker; do
            ! pre-commit try-repo . $hook --files .github/workflows/test-bad.sh
            ! git diff --exit-code .github/workflows/test-bad.sh
            git restore .github/workflows/test-bad.sh
          done