Class: Commands::Create

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/nextgen/commands/create.rb

Overview

rubocop:disable Metrics/ClassLength

Constant Summary collapse

RESERVED_NAMES = 
%w[application destroy plugin runner test].freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app_path, _options) ⇒ Create

Returns a new instance of Create.



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# File 'lib/nextgen/commands/create.rb', line 23

def initialize(app_path, _options)
  @app_path = File.expand_path(app_path)
  @app_name = File.basename(@app_path).gsub(/\W/, "_").squeeze("_").camelize
end

Class Method Details

.run(app_path, options) ⇒ Object 



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# File 'lib/nextgen/commands/create.rb', line 19

def self.run(app_path, options)
  new(app_path, options).run
end

Instance Method Details

#run ⇒ Object

rubocop:disable Metrics/MethodLength, Metrics/PerceivedComplexity



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# File 'lib/nextgen/commands/create.rb', line 28

def run # rubocop:disable Metrics/MethodLength, Metrics/PerceivedComplexity
  reserved_word_message if app_name_is_reserved_word?

  say <<~BANNER
    Welcome to nextgen, the interactive Rails app generator!

    You are about to create a Rails app named "#{cyan(app_name)}" in the following directory:

      #{cyan(app_path)}

    You'll be asked ~10 questions about database, test framework, and other options.
    The standard Rails "omakase" experience will be selected by default.

  BANNER

  continue_if "Ready to start?"

  rails_version = ask_rails_version
  @rails_opts = RailsOptions.new(version: rails_version)

  ask_database
  ask_full_stack_or_api
  ask_frontend_management unless rails_opts.api?
  ask_css unless rails_opts.api? || rails_opts.skip_asset_pipeline?
  ask_javascript unless rails_opts.api? || rails_opts.skip_asset_pipeline?
  ask_rails_features
  ask_rails_frameworks
  ask_test_framework
  ask_system_testing if rails_opts.frontend? && rails_opts.test_framework?
  reload_generators
  ask_optional_enhancements
  ask_js_package_manager if node?
  reload_generators

  say <<~SUMMARY

    OK! Your Rails app is ready to be created.
    The following options will be passed to `rails new`:

      #{rails_new_args.join("\n  ")}

    The following nextgen enhancements will also be applied in individual git commits via `rails app:template`:

      #{selected_generators.join(", ").scan(/\S.{0,75}(?:,|$)/).join("\n  ")}

  SUMMARY

  if node?
    say <<~NODE
      Based on the options you selected, your app will require a JavaScript runtime. For reference, you are using:

        node: #{capture_version("node")}
        yarn: #{capture_version("yarn")}
        npm:  #{capture_version("npm")}

    NODE
  end

  continue_if "Continue?"

  create_initial_commit_message
  create_package_json if node?
  Nextgen::RailsCommand.run "new", *rails_new_args
  Dir.chdir(app_path) do
    Nextgen::RailsCommand.run "app:template", "LOCATION=#{write_generators_script}"
  end

  say <<~DONE.gsub(/^/, "  ")


    #{green("Done!")}

    A Rails #{rails_opts.version_label} app was generated in #{cyan(app_path)}.
    Run #{yellow("bin/setup")} in that directory to get started.


  DONE
end