variables:
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
  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:
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
  services:
    - docker:dind
  stage: docker_build
  image: docker:latest
  script:
    - docker build --no-cache --pull -t $IMAGE_TAG .
    - docker push $IMAGE_TAG
    - docker tag $IMAGE_TAG $IMAGE_TAG_LATEST
    - docker push $IMAGE_TAG_LATEST
    - docker rmi $IMAGE_TAG $IMAGE_TAG_LATEST
    - CURL -X POST $PORTAINER_UPDATE
  only:
  - master