.gitlab-ci.yml

image: docker:stable

variables:
  #DOCKER_HOST: tcp://docker:2375/
  #DOCKER_DRIVER: overlay2
  CONTAINER_TEST_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG

services:
  - name: docker:dind

stages:
  - build
  - release

before_script:
  - docker info
  - apk add --no-cache py-pip 
  - pip install -qqq docker-compose==1.23.2
  - docker-compose -v
  - apk add --no-cache git 
  - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN git.ropod.org:4567
  - echo $CONTAINER_TEST_IMAGE

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

stable image:
  variables:
    CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:stable
  stage: release
  script:
  - docker pull $CONTAINER_TEST_IMAGE
  - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_RELEASE_IMAGE
  - docker push $CONTAINER_RELEASE_IMAGE
  only:
  - master
  - tags

latest image:
  stage: release
  variables:
    CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
  script:
    - docker pull $CONTAINER_TEST_IMAGE
    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_RELEASE_IMAGE
    - docker push $CONTAINER_RELEASE_IMAGE
  only:
  - develop