version: 2.1
orbs:
  ruby: circleci/ruby@0.1.2 

executors:
  ruby:
    parameters:
      tag:
        type: string
        default: "latest"
    docker:
      - image: ruby:<< parameters.tag >>
    environment:
      BUNDLE_PATH: vendor/bundle
      BUNDLE_JOBS: 4
    working_directory: ~/app

commands: &commands
  bundle_install:
    parameters:
      ruby-version:
        type: string
    steps:
      - checkout
      - restore_cache:
          keys:
            - gem-cache-v1-<< parameters.ruby-version >>-{{ arch }}-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
            - gem-cache-v1-<< parameters.ruby-version >>-{{ arch }}-{{ .Branch }}
            - gem-cache-v1
      - run: gem i bundler && bundle install --path vendor/bundle --jobs 100 && bundle clean
      - save_cache:
          key: gem-cache-v1-<< parameters.ruby-version >>-{{ arch }}-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle

jobs:
  syntax_check:
    parameters:
      ruby-version:
        type: string
    executor:
      name: ruby
      tag: << parameters.ruby-version >>
    steps:
      - checkout
      - run: ruby -cw project_template/app.rb
      - run: ruby -cw project_template/web.rb
      - run: ruby -ryaml -e 'puts YAML.load_file("./project_template/setting.yml")["setting"]' > /tmp/content_of_setting.rb && ruby -cw /tmp/content_of_setting.rb

  bundle_install:
    parameters:
      ruby-version:
        type: string
    executor:
      name: ruby
      tag: << parameters.ruby-version >>
    steps:
      - bundle_install:
          ruby-version: << parameters.ruby-version >>
  lint:
    parameters:
      ruby-version:
        type: string
    executor:
      name: ruby
      tag: << parameters.ruby-version >>
    steps:
      - bundle_install:
          ruby-version: << parameters.ruby-version >>
      - run: bundle exec rubocop -P
  type_check:
    parameters:
      ruby-version:
        type: string
    executor:
      name: ruby
      tag: << parameters.ruby-version >>
    steps:
      - bundle_install:
          ruby-version: << parameters.ruby-version >>
      - run: bundle exec steep check
  rspec:
    parameters:
      ruby-version:
        type: string
    executor:
      name: ruby
      tag: << parameters.ruby-version >>
    steps:
      - bundle_install:
          ruby-version: << parameters.ruby-version >>
      - run: bundle exec rspec

build_jobs: &build_jobs
  - syntax_check:
      matrix:
        parameters:
          ruby-version:
            - "2.7"
            - "3.0.1"
            - "3.0.2"
            - "3.1.1"
  - bundle_install:
      matrix:
        parameters:
          ruby-version:
            - "2.7"
            - "3.0.1"
            - "3.0.2"
            - "3.1.1"
  - lint:
      matrix:
        parameters:
          ruby-version:
            - "2.7"
            - "3.0.1"
            - "3.0.2"
            - "3.1.1"
      requires:
        - bundle_install
  - type_check:
      matrix:
        parameters:
          ruby-version:
            - "2.7"
            # - "3.0.1" # たまにSEGVするので
            - "3.0.2"
            - "3.1.1"
      requires:
        - bundle_install
  - rspec:
      matrix:
        parameters:
          ruby-version:
            - "2.7"
            - "3.0.1"
            - "3.0.2"
            - "3.1.1"
      requires:
        - bundle_install
workflows:
  version: 2
  build:
    jobs: *build_jobs