# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# To use docker-compose for running the test environment you must
# create a `.env` file with the following contents:
#     UID=<uid-of-your-host-machine-user>
#     GID=<gid-of-your-host-machine-user>
#     DOCKER_GID=<gid-of-the-host-machine-docker-group>
#
# To create the `.env` file, you can run:
# `$ ./run env > .env`
#
# Here is an example of my `.env` file at time of writing:
#     UID=1000
#     GID=1000
#     DOCKER_GID=975
#
# The environment may be built by running:
# `$ docker-compose build`
#
# Non-docker tests may be run with:
# `$ docker-compose run --rm test-runner`
#
# The test-runner docker image runs `./create-environment test`
# with NO_DOCKER=1, since that relys on the host docker daemon.
# The containers for docker tests can be built by running:
# `$ docker-compose run --rm test-runner ./d0cker build-all`
#
# The full test-suite with docker tests can be run with:
# `$ docker-compose run --rm test-runner /vct/run-tests`

version: '3'
services:
  test-runner-py2:
    build:
      context: ./
      dockerfile: ./testing/docker/test-runner-py2/Dockerfile
      args:
        USER_ID: ${UID}
        GROUP_ID: ${GID}
        DOCKER_GID: ${DOCKER_GID}
    image: vct-test-runner-py2:built
    command: ["/app/vct/run-tests", "--no-docker"]
    network_mode: "host"
    user: vct
    environment:
      - PYTHONUNBUFFERED=1
      - USER=vct
    volumes:
      - ./:/app/vct
      - test_runner_cache_py2:/app/vct/.cache
      - /var/run/docker.sock:/var/run/docker.sock

  test-runner:
    build:
      context: ./
      dockerfile: ./testing/docker/test-runner/Dockerfile
      args:
        USER_ID: ${UID}
        GROUP_ID: ${GID}
        DOCKER_GID: ${DOCKER_GID}
    image: vct-test-runner:built
    command: ["/app/vct/run-tests", "--no-docker"]
    network_mode: "host"
    user: vct
    environment:
      - PYTHONUNBUFFERED=1
      - USER=vct
    volumes:
      - ./:/app/vct
      - test_runner_cache:/app/vct/.cache
      - /var/run/docker.sock:/var/run/docker.sock

volumes:
  test_runner_cache_py2:
  test_runner_cache: