image: ebiwd/alpine-ssh:3.6

#project specific variables can be defined here, or overridden project settings
variables:
# do not define here, put in project variables
  SSH_OWNER_ID: wd_drupl
  SSH_APACHE_ID: w3_wd01
  # set secrets in Settings -> Pipelines -> Secret Variables
  SSH_WD_DRUPL: secret-key
  SSH_W3_WD01: secret-key

stages:
  - build
  - test
  - deploy
  - validate

build:
  stage: build
  image: ebiwd/node-bower-gulp:10
  tags:
    - docker
  script:
    - npm install
    - gulp
  cache:
    paths:
      - node_modules
  artifacts:
    paths:
      - dist

test:
  stage: test
  tags:
    - docker
  script:
    # test .htaccess has been generated
    - if [ ! -f ${CI_PROJECT_DIR}/dist/.htaccess ]; then echo "Missing .htaccess"; exit 1; fi
    # test index.html has been generated
    - if [ ! -f ${CI_PROJECT_DIR}/dist/index.html ]; then echo "Missing index.html"; exit 1; fi

# setup ssh keys
.deploy_template: &deploy
  stage: deploy
  tags:
    - docker
  before_script:
    - add-ssh-key ${SSH_OWNER_ID} "${SSH_WD_DRUPL}" ${SSH_APACHE_ID} "${SSH_W3_WD01}"
    - add-search-domain ebi.ac.uk
    - cd ${CI_PROJECT_DIR};
  dependencies:
    - build
  script:
    - bin/deploy ${ENVIRONMENT}

deploy-dev:
  stage: deploy
  only:
    - master
  variables:
    ENVIRONMENT: dev
  <<: *deploy

deploy-stage:
  stage: deploy
  only:
    - master
  variables:
    ENVIRONMENT: stage
  <<: *deploy

deploy-prod:
  stage: deploy
  only:
    - tags
  variables:
    ENVIRONMENT: prod
  <<: *deploy

validate_dev:
  stage: validate
  script:
    - set -a; source ${CI_PROJECT_DIR}/.env; set +a;
    - curl -L ${DEV_SITE_URL} | cmp ${CI_PROJECT_DIR}/dist/index.html -
  only:
    - master

validate_prod:
  stage: validate
  script:
    - set -a; source ${CI_PROJECT_DIR}/.env; set +a;
    - curl -L ${PROD_SITE_URL} | cmp ${CI_PROJECT_DIR}/dist/index.html -
  only:
    - tags