.gitlab-ci.yml

image: docker

services:
  - docker:dind

stages:
  - build
  - test
  - release

before_script:
  # TODO: only required on gitlab.com
  - (apk add --no-cache py-pip git && pip install docker-compose) || true

  - export ISOLATION=buildpipeline${CI_BUILD_PIPELINE}
  - export COMPOSE_PROJECT_NAME=${ISOLATION}
  - export APP_VERSION=$(git describe --always --dirty --tags)
  - export PHP_IMAGE_NAME=dmstr/yii2-app
  - export STACK_PHP_IMAGE=${PHP_IMAGE_NAME}:${APP_VERSION}
  - export REGISTRY_PHP_IMAGE=${PHP_IMAGE_NAME}:${CI_BUILD_REF_NAME}
  - docker info
  - docker version
  - docker-compose version
  - cp .env-dist .env
  - docker-compose build --pull

after_script:
  - docker-compose down -v

test:
  stage: test
  script:
    - cp config/app.env-dist config/app.env
    - cd tests
    - cp .env-dist .env
    - docker-compose run --entrypoint composer forrest --prefer-dist install
    - docker-compose run forrest run

release:latest:
  stage: release
  script:
    - docker tag ${STACK_PHP_IMAGE} ${REGISTRY_PHP_IMAGE}
    - docker login --username ${REGISTRY_USERNAME} --password ${REGISTRY_PASSWORD} ${REGISTRY_HOST}
    - docker push ${REGISTRY_PHP_IMAGE}
  only:
    - latest
    - tags