image: ruby:2.5

variables:
  JEKYLL_ENV: production

stages:
  - test
  - deploy
  - release

before_script:
  - bundle install

# This will test whether the webpage builds
test:
  stage: test
  script:
  - bundle exec jekyll build -d test
  artifacts:
    paths:
    - test
  except:
  - master

# This will actually deploy the webpage when pushing to master
pages:
  stage: deploy
  script:
  - bundle exec jekyll build -d public
  artifacts:
    paths:
    - public
  only:
  - master

# This will push the gem to ruby-gems when tagged
release:
  stage: release
  script:
    - mkdir -p ~/.gem && echo "$API_KEY_BASE64" | base64 --decode > ~/.gem/credentials && chmod 0600 ~/.gem/credentials
    - gem build jekyll-theme-lcsb-default.gemspec && gem push jekyll-theme-lcsb-default*.gem
  only:
    - tags