name: CI
on:
  push:
    branches: [master]
  pull_request:

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  check:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4
      - name: Tooling
        run: apt-get update -qq && apt-get install -y -qq --no-install-recommends python3 python3-jinja2
      - name: Python compiles
        run: python3 -m compileall -q .
      - name: Templates parse
        run: |
          python3 - <<'PY'
          import pathlib, jinja2
          env = jinja2.Environment(loader=jinja2.FileSystemLoader("templates"))
          for p in sorted(pathlib.Path("templates").glob("*.html")):
              env.parse(p.read_text())
          print("templates ok")
          PY
      - name: deploy.sh syntax
        run: bash -n deploy/deploy.sh