stages:
  - test
  - deploy

image: alpine:3.13

variables:
  JEKYLL_ENV: production

before_script:
  - apk list -I
  - >
    apk --no-cache add libatomic readline readline-dev libxml2 libxml2-dev
    ncurses-terminfo-base ncurses-terminfo
    libxslt libxslt-dev zlib-dev zlib
    ruby ruby-dev yaml yaml-dev
    libffi-dev build-base git nodejs
  - gem install etc bundler --no-document
  - pwd
  - ls -l
  - bundle install

######################################################################
# this defines the job (for gitlab-pages it has the special name "pages")
pages:
  stage: deploy
  script:
    - pwd
    - ls -l
    - bundle exec jekyll --version
    - bundle exec jekyll build -d public

# defines what is produced by the scripts (the "artifacts")
  artifacts:
    paths:
      - public

  # the tags define which runners (builders) will be selected. A
  # suitable runner must have an identical tag
  tags:
    - shared
    - gitlab-pages
    - docker

  # the "pages" job is only to be run for the master branch
  only:
    - master