variables:
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA
  IMAGE_TAG_LATEST: $CI_REGISTRY_IMAGE:latest

stages:
  - eleventy
  - docker_build
  - docker_deploy

eleventy:
  stage: eleventy
  image: node:latest
  cache:
    paths:
      - node_modules/
  script:
    - npm install
    - npm run build
  artifacts:
    paths:
      - _site/
  only:
    - master

docker_build:
  stage: docker_build
  image: 
    name: gcr.io/kaniko-project/executor:debug
    entrypoint: [""]
  script:
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $IMAGE_TAG --destination $IMAGE_TAG_LATEST
  only:
  - master

docker_deploy:
  stage: docker_deploy
  image: kroniak/ssh-client:3.6
  script:
    - mkdir ~/.ssh
    - echo "$SSH_KNOWN_HOSTS" >> ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
    # add ssh key stored in SSH_PRIVATE_KEY variable to the agent store
    - eval $(ssh-agent -s)
    - ssh-add <(echo "$SSH_PRIVATE_KEY")
    # log into Docker registry
    - ssh administrator@docker.comprofix.xyz "docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY"
    # stop container, remove image.
    - ssh administrator@docker.comprofix.xyz "cd /opt/comprofix; docker-compose down" || true
    # start new container
    - scp docker-compose.yml administrator@docker.comprofix.xyz:/opt/comprofix
    - ssh administrator@docker.comprofix.xyz "cd /opt/comprofix; docker-compose pull; docker-compose up -d"
  only:
  - master