version: '3'
services:

  # serve

  jekyll-serve:
    container_name: jekyll-serve
    image: jekyll/jekyll
    # command: jekyll serve --future --draft --force_polling --livereload
    command: bash -c "bundle install && jekyll serve --future --draft --force_polling --livereload"
    # command: bash -c "bundle install && bundle exec jekyll serve --watch --incremental --future --draft --force_polling --livereload"
    environment:      
      JEKYLL_ENV: local
    # network_mode: host
    ports:
      - 4000:4000
      - 35729:35729
    volumes:
      - .:/srv/jekyll

  # build and push to rubygems.org

  gem-push:
    container_name: jekyll-gem-push
    image: jekyll/jekyll
    command: >
      bash -c "gem build -v jekyll-theme-isabelline.gemspec \
        && gem push -v jekyll-theme-isabelline-`ruby -e 'require \"rubygems\"; spec = Gem::Specification::load(\"jekyll-theme-isabelline.gemspec\"); puts \"#{spec.version}\"'`.gem
      "
    volumes:
      - .:/srv/jekyll

  # helpers

  jekyll:
    container_name: jekyll
    image: jekyll/jekyll
    entrypoint: jekyll
    environment:      
      JEKYLL_ENV: local
    volumes:
      - .:/srv/jekyll

  gem:
    container_name: jekyll-gem
    image: jekyll/jekyll
    entrypoint: gem
    volumes:
      - .:/srv/jekyll
      - ./.gem:/root/.gem

  bundle:
    container_name: jekyll
    image: jekyll/jekyll
    entrypoint: bundle
    volumes:
      - .:/srv/jekyll
      - ./.gem:/root/.gem