truemail-rb/truemail-rack

---

version: 2.1

defaults: &defaults
  working_directory: ~/truemail-server
  docker:
    - image: cimg/ruby:3.3.0-node

references:
  install_bundler: &install_bundler
    run:
      name: Installing bundler
      command: |
            gem i bundler -v $(tail -1 Gemfile.lock | tr -d ' ')
            bundle config set --local path '~/vendor/bundle'

  restore_bundle_cache: &restore_bundle_cache
    restore_cache:
      keys:
        - truemail-server-{{ checksum "Gemfile.lock" }}
      paths:
        - ~/vendor/bundle

  bundle_install: &bundle_install
    run:
      name: Installing gems
      command: bundle install

  save_bundle_cache: &save_bundle_cache
    save_cache:
      key: truemail-server-{{ checksum "Gemfile.lock" }}
      paths:
        - ~/vendor/bundle

  install_linters: &install_linters
    run:
      name: Installing bunch of linters
      command: |
            curl -1sLf 'https://dl.cloudsmith.io/public/evilmartians/lefthook/setup.deb.sh' | sudo -E bash
            sudo apt-get update -y
            sudo apt-get install -y lefthook shellcheck yamllint
            npm install --prefix='~/.local' --global --save-dev git+https://github.com/streetsidesoftware/cspell-cli markdownlint-cli
            cp .circleci/linter_configs/.fasterer.yml .fasterer.yml
            cp .circleci/linter_configs/.lefthook.yml lefthook.yml

  install_codeclimate_reporter: &install_codeclimate_reporter
    run:
      name: Installing CodeClimate test reporter
      command: |
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
            chmod +x ./cc-test-reporter

jobs:
  linters:
    <<: *defaults

    steps:
      - checkout

      - <<: *install_bundler
      - <<: *restore_bundle_cache
      - <<: *bundle_install
      - <<: *save_bundle_cache
      - <<: *install_linters

      - run:
          name: Running commit linters
          command: lefthook run commit-linters

      - run:
          name: Running code style linters
          command: lefthook run code-style-linters

      - run:
          name: Running code performance linters
          command: lefthook run code-performance-linters

      - run:
          name: Running code vulnerability linters
          command: lefthook run code-vulnerability-linters

      - run:
          name: Running code documentation linters
          command: lefthook run code-documentation-linters

      - run:
          name: Running release linters
          command: lefthook run release-linters

  tests:
    <<: *defaults

    steps:
      - checkout

      - <<: *install_bundler
      - <<: *restore_bundle_cache
      - <<: *bundle_install
      - <<: *save_bundle_cache
      - <<: *install_codeclimate_reporter

      - run:
          name: Running RSpec
          command: |
            ./cc-test-reporter before-build
            bundle exec rspec

      - run:
          name: Creating CodeClimate test coverage report
          command: |
            ./cc-test-reporter format-coverage -t simplecov -o "coverage/codeclimate.$CIRCLE_NODE_INDEX.json"

      - store_artifacts:
          name: Saving Simplecov coverage artifacts
          path: ~/truemail-server/coverage
          destination: coverage

      - deploy:
          name: Uploading CodeClimate test coverage report
          command: |
            ./cc-test-reporter sum-coverage --output - --parts $CIRCLE_NODE_TOTAL coverage/codeclimate.*.json | ./cc-test-reporter upload-coverage --debug --input -

  tag:
    <<: *defaults

    steps:
      - checkout

      - add_ssh_keys:
          fingerprints:
            - "4c:59:4d:fb:7a:74:00:7a:8e:e3:72:88:34:fc:6e:74"

      - run:
          name: Publishing new tag to GitHub
          command: |
            ./.circleci/scripts/tag.sh

  release:
    <<: *defaults

    steps:
      - checkout

      - add_ssh_keys:
          fingerprints:
            - "4c:59:4d:fb:7a:74:00:7a:8e:e3:72:88:34:fc:6e:74"

      - run:
          name: Publishing new release to GitHub
          command: |
            ./.circleci/scripts/release.sh

workflows:
  build:
    jobs:
      - linters
      - tests
      - tag:
          requires:
            - linters
            - tests
          filters:
            branches:
              only: master
      - release:
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /v[0-9]+(\.[0-9]+)*(-.*)*/