stages:
    - lint
    - test
    - deploy
image: python:3.7-alpine

cache:
    paths:
        - .cache/

variables:
    PIPENV_CACHE_DIR: "$CI_PROJECT_DIR/.cache"
    PIPENV_HIDE_EMOJIS: 1
    PIPENV_IGNORE_VIRTUALENVS: 1
    PIPENV_MAX_SUBPROCESS: 2
    PIPENV_NOSPIN: 1
    PIPENV_VENV_IN_PROJECT: 1


.test-template: &test-template
    stage: test
    services:
        - postgres:10-alpine
    script:
        - python manage.py test
    tags:
        - docker
    variables:
        DATABASE_URL: postgres://django:supersecret@postgres/pysite
        POSTGRES_DB: pysite
        POSTGRES_PASSWORD: supersecret
        POSTGRES_USER: django

lint:
    stage: lint
    before_script:
        - apk add python3-dev git libpq postgresql-dev gcc cmake autoconf automake musl-dev
        - python3 -m pip install pipenv
        - pipenv install --dev --system
    script:
        - flake8
    tags:
        - docker

test on 3.7 / alpine:
    <<: *test-template
    image: python:3.7-alpine
    before_script:
        - apk add python3-dev git libpq postgresql-dev gcc cmake autoconf automake musl-dev
        - python3 -m pip install pipenv
        - pipenv install --dev --system
        - python manage.py migrate
    script:
        - coverage run --source=api,home,pysite,wiki --branch manage.py test
    after_script:
        - coverage report
    artifacts:
        paths:
            - .coverage

test on 3.6 / alpine:
    <<: *test-template
    image: python:3.6-alpine
    before_script:
        - apk add python3-dev git libpq postgresql-dev gcc cmake autoconf automake musl-dev
        - python3 -m pip install pipenv
        - pipenv install --system
        - python manage.py migrate

test on 3.6 / stretch:
    <<: *test-template
    image: python:3.6-stretch
    services:
        - postgres:11
    before_script:
        - apt-get update -y
        - apt-get install -y libpython3-dev git libpq-dev gcc cmake autoconf automake libc-dev
        - python3 -m pip install pipenv
        - pipenv install --system
        - python manage.py migrate

test on 3.7 / stretch:
    <<: *test-template
    image: python:3.6-stretch
    services:
        - postgres:11
    before_script:
        - apt-get update -y
        - apt-get install -y libpython3-dev git libpq-dev gcc cmake autoconf automake libc-dev
        - python3 -m pip install pipenv
        - pipenv install --system
        - python manage.py migrate

pages:
    stage: deploy
    dependencies:
        - test on 3.7 / alpine
    before_script:
        - pip install coverage
    script:
        - coverage html --directory=public
    artifacts:
        paths:
            - public
        expire_in: 30 days

upload newest docker image:
    image: docker:stable-git
    stage: deploy
    script:
        - docker build -t registry.gitlab.com/python-discord/projects/site/django:latest
        - echo "$GITLAB_DOCKER_PASSWORD" | docker login --username "$GITLAB_DOCKER_USERNAME" --password-stdin registry.gitlab.com
        - docker push registry.gitlab.com/python-discord/projects/site/django:latest
    only:
        - master
        - django
    tags:
        - docker