version: 2

jobs:
  build-website:
    # setting the working_directory along with the checkout path allows us to not have
    # to cd into the website/ directory for commands
    working_directory: ~/project/website
    docker:
      - image: hashicorp/middleman-hashicorp:0.3.35
    steps:
      - checkout:
          path: ~/project
      - restore_cache:
          key: static-site-gems-v1-{{ checksum "Gemfile.lock" }}
      - run:
          command: bundle check || bundle install --path vendor/bundle
      - save_cache:
          key: static-site-gems-v1-{{ checksum "Gemfile.lock" }}
          paths:
            - ~/project/website/vendor/bundle
      - run:
          command: bundle exec middleman build
      - run:
          command: ./scripts/deploy.sh
workflows:
  version: 2
  website:
    jobs:
      - build-website:
          context: static-sites
          filters:
            branches:
              only: stable-website