image: node:14-buster

variables:
  GIT_SUBMODULE_STRATEGY: recursive

cache:
  paths:
    - node_modules

# Fetch dependencies and setup project for compilation.
install:
  stage: prepare
  script:
    - yarn

# Type check the project
typecheck:
  stage: test
  needs:
    - install
  dependencies: 
    - install
  script:
    - yarn typecheck

# Lint the project and check prettier output.
lint:
  stage: test
  allow_failure: true
  needs:
    - install
  dependencies: 
    - install
  script:
    - yarn lint
    - yarn --check 'src/**/*.{js,jsx,ts,tsx}'

stages:
  - prepare
  - test