name: CI

# Enable Buildkit and let compose use it to speed up image building
env:
  DOCKER_BUILDKIT: 1
  COMPOSE_DOCKER_CLI_BUILD: 1

on:
  pull_request:
    branches: [ "master", "main" ]
    paths-ignore: [ "docs/**" ]

  push:
    branches: [ "master", "main" ]
    paths-ignore: [ "docs/**" ]

concurrency:
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  linter:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code Repository
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: "3.11"
          cache: poetry

      - name: Run pre-commit
        uses: pre-commit/action@v2.0.3

  # With no caching at all the entire ci process takes 4m 30s to complete!
  pytest:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code Repository
        uses: actions/checkout@v3

      - name: Build the Stack
        run:  docker-compose -f local.yml build

      - name: Run DB Migrations
        run:  docker-compose -f local.yml run --rm django python manage.py migrate

      - name: Run Django Tests
        run:  docker-compose -f local.yml run django pytest

      - name: Tear down the Stack
        run:  docker-compose -f local.yml down

  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code Repository
        uses: actions/checkout@v3

      - name: Build the Stack
        run:  docker-compose -f production.yml build

      - name: Tear down the Stack
        run:  docker-compose -f production.yml down