Module: Rails::Generators::Actions

# File 'railties/lib/rails/generators/actions.rb', line 273

def after_bundle(&block)
  @after_bundle_callbacks << block
end

# File 'railties/lib/rails/generators/actions.rb', line 121

alias :application :environment

# File 'railties/lib/rails/generators/actions.rb', line 242

def capify!
  ActiveSupport::Deprecation.warn("`capify!` is deprecated and will be removed in the next version of Rails.")
  log :capify, ""
  in_root { run("#{extify(:capify)} .", verbose: false) }
end

# File 'railties/lib/rails/generators/actions.rb', line 106

def environment(data = nil, options = {})
  sentinel = "class Application < Rails::Application\n"
  env_file_sentinel = "Rails.application.configure do\n"
  data ||= yield if block_given?

  in_root do
    if options[:env].nil?
      inject_into_file "config/application.rb", optimize_indentation(data, 4), after: sentinel, verbose: false
    else
      Array(options[:env]).each do |env|
        inject_into_file "config/environments/#{env}.rb", optimize_indentation(data, 2), after: env_file_sentinel, verbose: false
      end
    end
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 293

def execute_command(executor, command, options = {}) # :doc:
  log executor, command
  env  = options[:env] || ENV["RAILS_ENV"] || "development"
  sudo = options[:sudo] && !Gem.win_platform? ? "sudo " : ""
  config = { verbose: false }

  config.merge!(capture: options[:capture]) if options[:capture]

  in_root { run("#{sudo}#{extify(executor)} #{command} RAILS_ENV=#{env}", config) }
end

# File 'railties/lib/rails/generators/actions.rb', line 305

def extify(name) # :doc:
  if Gem.win_platform?
    "#{name}.bat"
  else
    name
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 18

def gem(*args)
  options = args.extract_options!
  name, *versions = args

  # Set the message to be shown in logs. Uses the git repo if one is given,
  # otherwise use name (version).
  parts, message = [ quote(name) ], name.dup

  if versions = versions.any? ? versions : options.delete(:version)
    _versions = Array(versions)
    _versions.each do |version|
      parts << quote(version)
    end
    message << " (#{_versions.join(", ")})"
  end
  message = options[:git] if options[:git]

  log :gemfile, message

  options.each do |option, value|
    parts << "#{option}: #{quote(value)}"
  end

  in_root do
    str = "gem #{parts.join(", ")}"
    str = "  " + str if @in_group
    str = "\n" + str
    append_file "Gemfile", str, verbose: false
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 54

def gem_group(*names, &block)
  name = names.map(&:inspect).join(", ")
  log :gemfile, "group #{name}"

  in_root do
    append_file "Gemfile", "\ngroup #{name} do", force: true

    @in_group = true
    instance_eval(&block)
    @in_group = false

    append_file "Gemfile", "\nend\n", force: true
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 212

def generate(what, *args)
  log :generate, what
  argument = args.flat_map(&:to_s).join(" ")

  in_root { run_ruby_script("bin/rails generate #{what} #{argument}", verbose: false) }
end

# File 'railties/lib/rails/generators/actions.rb', line 128

def git(commands = {})
  if commands.is_a?(Symbol)
    run "git #{commands}"
  else
    commands.each do |cmd, options|
      run "git #{cmd} #{options}"
    end
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 201

def initializer(filename, data = nil)
  log :initializer, filename
  data ||= yield if block_given?
  create_file("config/initializers/#{filename}", optimize_indentation(data), verbose: false)
end

# File 'railties/lib/rails/generators/actions.rb', line 161

def lib(filename, data = nil)
  log :lib, filename
  data ||= yield if block_given?
  create_file("lib/#{filename}", optimize_indentation(data), verbose: false)
end

# File 'railties/lib/rails/generators/actions.rb', line 282

def log(*args) # :doc:
  if args.size == 1
    say args.first.to_s unless options.quiet?
  else
    args << (behavior == :invoke ? :green : :red)
    say_status(*args)
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 326

def optimize_indentation(value, amount = 0) # :doc:
  return "#{value}\n" unless value.is_a?(String)

  if value.lines.size > 1
    value.strip_heredoc.indent(amount)
  else
    "#{value.strip.indent(amount)}\n"
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 315

def quote(value) # :doc:
  return value.inspect unless value.is_a? String

  if value.include?("'")
    value.inspect
  else
    "'#{value}'"
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 235

def rails_command(command, options = {})
  execute_command :rails, command, options
end

# File 'railties/lib/rails/generators/actions.rb', line 225

def rake(command, options = {})
  execute_command :rake, command, options
end

# File 'railties/lib/rails/generators/actions.rb', line 182

def rakefile(filename, data = nil)
  log :rakefile, filename
  data ||= yield if block_given?
  create_file("lib/tasks/#{filename}", optimize_indentation(data), verbose: false)
end

# File 'railties/lib/rails/generators/actions.rb', line 263

def readme(path)
  log File.read(find_in_source_paths(path))
end

# File 'railties/lib/rails/generators/actions.rb', line 251

def route(routing_code)
  log :route, routing_code
  sentinel = /\.routes\.draw do\s*\n/m

  in_root do
    inject_into_file "config/routes.rb", optimize_indentation(routing_code, 2), after: sentinel, verbose: false, force: false
  end
end

# File 'railties/lib/rails/generators/actions.rb', line 147

def vendor(filename, data = nil)
  log :vendor, filename
  data ||= yield if block_given?
  create_file("vendor/#{filename}", optimize_indentation(data), verbose: false)
end