image: docker:latest

stages:
    - build
    - push

before_script:
    - docker login -u gitlab-ci -p $CI_BUILD_TOKEN registry.ely.by

variables:
    CONTAINER_IMAGE: registry.ely.by/elyby/skinsystem

build:
    stage: build
    script:
        - export IMAGE_NAME="$CONTAINER_IMAGE:dev"
        - docker build --pull -t $IMAGE_NAME .
        - docker push $IMAGE_NAME
    only:
        - develop

push_tags:
    stage: push
    variables:
        GIT_STRATEGY: none
    script:
        - export IMAGE_NAME="$CONTAINER_IMAGE:$CI_BUILD_TAG"
        - docker tag $CONTAINER_IMAGE:dev $CONTAINER_IMAGE:latest
        - docker tag $CONTAINER_IMAGE:latest $IMAGE_NAME
        - docker push $IMAGE_NAME
        - docker push $CONTAINER_IMAGE:latest
    only:
        - tags