docker-compose.yml

version: "2"
services:

  # Run the Jekyll development server for previewing docs locally
  #
  # ```
  # docker-compose up docs
  # open http://localhost:4000
  #
  # ```
  # Commands can be run in the container to update gems, build static Jekyll output etc.
  #
  # ```
  # docker-compose run docs bundle update
  # docker-compose run docs jekyll build
  # ```
  docs:
    image: jekyll/jekyll:latest
    working_dir: /srv/jekyll/docs
    command: jekyll serve --force_polling --incremental --config "_config.yml,_config.dev.yml"
    environment:
      - JEKYLL_LOG_LEVEL=debug
      - JEKYLL_DEBUG=1
       # Required in some Docker environments when host is detected as 0.0.0.0, _config.dev.yml is used
       # to set the site url explicitly.
      - JEKYLL_ENV=production
    ports:
      - 4000:4000
      - 35729:35729
      - 3000:3000
    volumes:
      - $PWD:/srv/jekyll
      - $PWD/docs/.vendor/bundle:/usr/local/bundle