Refactored circle.yaml

circle.yml

aliases:
    - &restore_gem_cache
        keys: 
            - v1-gemfile-{{ checksum "Gemfile.lock" }}

    - &save_gem_cache
        name: Saving gem cache
        key: v1-gemfile-{{ checksum "Gemfile.lock" }}
        paths: 
            - ~/data/vendor/bundle
    
    - &bundle_install
        name: Install Gems
        command: bundle install --path=vendor/bundle --jobs=4 --retry=3  
    
    - &attach_workspace
        attach_workspace:
                at: ~/data

    - &dependencies
        - checkout
        - *attach_workspace
        - restore_cache: *restore_gem_cache
        - run: *bundle_install
        - save_cache: *save_gem_cache
        - persist_to_workspace:
            root: .
            paths:
                - vendor/bundle

    - &db_setup
        name: Setup DB
        command: |
          bundle exec rake simulated_db_create
          bundle exec rake simulated_db_load
    - &database
        - checkout
        - *attach_workspace
        - run: *bundle_install
        - run: *db_setup
    
    - &run_rspec
        name: RSpec
        command: bundle exec rake simulated_rspec

    - &rspec_steps
        - checkout
        - *attach_workspace
        - run: *bundle_install
        - run: *run_rspec

    - &cucumber
        name: Cucumber
        command: |
            echo "cucumber feature - ${FEATURE}"
            bundle exec cucumber ${FEATURE}
    - &selenium
        name: Selenium
        command: bundle exec rake simulated_selenium

    - &selenium_steps
        - checkout
        - *attach_workspace
        - run: *bundle_install
        - run: *selenium

    - &cucumber_steps
        - checkout
        - *attach_workspace
        - run: *bundle_install
        - run: *cucumber

    - &stage_deploy
        name: Stage Deploy
        command: make build_stage

    - &deploy_stage
        - checkout
        - run: apk add --update make
        - run: *stage_deploy
    
    - &prod_deploy
        name: Prod Deploy
        command: make build_prod

    - &deploy_prod
        - checkout
        - *attach_workspace
        - run: *bundle_install
        - run: *prod_deploy
    
    # Requirement groups
    - &deps
        - "Dependencies"
    - &deps_and_deploy
        - "Dependencies"
        - "Stage Deploy"
    - &deps_and_db
        - "Dependencies"
        - "Database"
    - &all_test
        - "RSpec"
        - "Cucumber Number Addition"
        - "Cucumber Number Subtraction"
        - "Cucumber Alphas"
        - "Selenium Firefox"
        - "Selenium Chrome"
        - "Selenium Safari"
        - "Selenium iPhone"
        - "Selenium iPad"
        - "Selenium Pixel 3"
        

    # Build environments
    - &deploy_environment
        working_directory: ~/data
        docker:
            - image: alpine:latest
    
    - &test_environment
        working_directory: ~/data
        docker:
            - image: ruby:2.4

version: 2
workflows:
    version: 2
    master:
        jobs:
            - "Stage Deploy"
            - "Dependencies"
            - "Database":
                requires: *deps
            - "RSpec":
                requires: *deps_and_db
            - "Cucumber Number Addition":
                requires: *deps_and_db
            - "Cucumber Number Subtraction":
                requires: *deps_and_db
            - "Cucumber Alphas":
                requires: *deps_and_db
            - "Selenium Firefox":
                requires: *deps_and_deploy
            - "Selenium Chrome":
                requires: *deps_and_deploy
            - "Selenium Safari":
                requires: *deps_and_deploy
            - "Selenium iPhone":
                requires: *deps_and_deploy
            - "Selenium iPad":
                requires: *deps_and_deploy
            - "Selenium Pixel 3":
                requires: *deps_and_deploy
            - "Deploy Prod":
                requires: *all_test

jobs:
    "Stage Deploy":
        <<: *deploy_environment
        steps: *deploy_stage

    "Dependencies":
        <<: *test_environment
        steps: *dependencies

    "Database":
        <<: *test_environment
        steps: *database

    "RSpec":
        <<: *test_environment
        steps: *rspec_steps

    "Cucumber Number Addition":
        <<: *test_environment
        environment:
            FEATURE: features/number_addition.feature
        steps: *cucumber_steps
    
    "Cucumber Number Subtraction":
        <<: *test_environment
        environment:
            FEATURE: features/number_subtraction.feature
        steps: *cucumber_steps
    
    "Cucumber Alphas":
        <<: *test_environment
        environment:
            FEATURE: features/alphabet.feature
        steps: *cucumber_steps

    "Selenium Firefox":
        <<: *test_environment
        environment:
            platform: firefox
            version: latest
        steps: *selenium_steps
    
    "Selenium Chrome":
        <<: *test_environment
        environment:
            platform: chrome
            version: latest
        steps: *selenium_steps
    
    "Selenium Safari":
        <<: *test_environment
        environment:
            platform: safari
            version: latest
        steps: *selenium_steps
    
    "Selenium iPhone":
        <<: *test_environment
        environment:
            platform: iphone_xs
            version: '12'
        steps: *selenium_steps
    
    "Selenium Pixel 3":
        <<: *test_environment
        environment:
            platform: pixel3
            version: '9'
        steps: *selenium_steps

    "Selenium iPad":
        <<: *test_environment
        environment:
            platform: ipad
            version: '12'
        steps: *selenium_steps

    "Deploy Prod":
        <<: *test_environment
        steps: *deploy_prod