ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

permissions:
  contents: read

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

jobs:
  lint-and-types:
    name: Lint, format and types
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.13"
          cache: pip
      - run: pip install -e ".[dev]"
      - name: Ruff lint
        run: ruff check .
      - name: Ruff format check
        run: ruff format --check .
      - name: mypy
        run: mypy

  fast-tests:
    name: Fast tests (SQLite, Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip
      - run: pip install -e ".[dev]"
      # The PostgreSQL suite skips itself here: no HYMICAL_TEST_POSTGRES_URL is
      # set, which is the same thing that happens on a developer's machine.
      - name: pytest
        run: pytest

  postgres-integration:
    name: PostgreSQL integration tests
    runs-on: ubuntu-latest
    # Only on the primary supported version. What these tests cover is
    # PostgreSQL's behaviour, not the interpreter's, so running them across the
    # whole matrix would multiply the runtime and prove nothing extra.
    services:
      postgres:
        image: postgres:17
        env:
          # Disposable credentials for a container that exists for one job and is
          # reachable only from it. Nothing here is a secret.
          POSTGRES_USER: forms
          POSTGRES_PASSWORD: forms
          POSTGRES_DB: forms
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U forms -d forms"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.13"
          cache: pip
      - run: pip install -e ".[dev]"
      - name: Migrate an empty database to head
        run: alembic upgrade head
        env:
          FORMS_DATABASE_URL: postgresql+psycopg://forms:forms@localhost:5432/forms
      - name: pytest (PostgreSQL)
        run: pytest tests/integration -m postgres
        env:
          HYMICAL_TEST_POSTGRES_URL: postgresql+psycopg://forms:forms@localhost:5432/forms