default:
  image: fpco/stack-build:lts-13.21
      
variables:
  STACK_ROOT: "${CI_PROJECT_DIR}/.stack"
  CHROME_BIN: "/usr/bin/chromium-browser"

stages:
  - setup
  - frontend:build
  - yesod:build
  - test
  
npm install:
  stage: setup
  script:
    - npm install
  before_script: &npm
    - apt-get update
    - npm install -g n
    - n stable
  cache:
    key: "${CI_COMMIT_REF_SLUG}"
    paths:
      - node_modules
  artifacts:
    paths:
      - node_modules/
    name: "${CI_JOB_NAME}"
    expire_in: "1 day"
  
frontend:build:
  stage: frontend:build
  script:
    - npm run frontend:build
  before_script:
    - *npm
  needs:
    - npm install
  artifacts:
    paths:
      - static/bundles/
    name: "${CI_JOB_NAME}"
    expire_in: "1 day"
  dependencies:
    - npm install

yesod:build:dev:
  stage: yesod:build
  script:
    - stack build --copy-bins --local-bin-path $(pwd)/bin --fast --flag uniworx:-library-only --flag uniworx:dev --flag uniworx:pedantic
  needs:
    - frontend:build
  before_script:
    - ln -s $(which g++-7) $(dirname $(which g++-7))/g++
  cache:
    key: "${CI_COMMIT_REF_SLUG}"
    paths:
      - .stack
      - .stack_work
  artifacts:
    paths:
      - bin/uniworx
    name: "${CI_JOB_NAME}"
    expire_in: "1 week"
  dependencies:
    - frontend:build
    
frontend:test:
  stage: test
  script:
    - npm run frontend:test
  needs:
    - frontend:build
  before_script:
    - *npm
    - apt-get install -y --no-install-recommends chromium-browser
  dependencies:
    - npm install