image: docker:git
services:
  - docker:dind

stages:
  - build
  - test
  - release

before_script:
  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com

variables:
  CONTAINER_TEST_IMAGE: registry.gitlab.com/feedcomet/djangoentrypoint:test
  CONTAINER_RELEASE_IMAGE: registry.gitlab.com/feedcomet/djangoentrypoint:latest

build:
  stage: build
  script:
    - docker build --pull -t $CONTAINER_TEST_IMAGE .
    - docker push $CONTAINER_TEST_IMAGE

test:
  stage: test
  script:
    - docker run --name postgres -d postgres:9.6
    - docker run --rm
      -e DJANGO_SETTINGS_MODULE="helios.settings"
      -e DJANGO_SECRET_KEY="not_that_secret_after_all"
      -e DJANGO_DB_NAME="postgres"
      -e DJANGO_DB_USER="postgres"
      -e DJANGO_DB_PASSWORD="postgres"
      -e DJANGO_DB_HOST="postgres"
      --link="postgres"
      $CONTAINER_TEST_IMAGE ./scripts/test.sh

release-image:
  stage: release
  script:
    - docker pull $CONTAINER_TEST_IMAGE
    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_RELEASE_IMAGE
    - docker push $CONTAINER_RELEASE_IMAGE
  only:
    - master