Class: Brut::CLI::Apps::Scaffold::Page

Inherits:

BaseCommand

• Object
• Commands::BaseCommand
• BaseCommand
• Brut::CLI::Apps::Scaffold::Page

Defined in:

lib/brut/cli/apps/scaffold.rb

Defined Under Namespace

Classes: Route

Instance Attribute Summary

Attributes inherited from Commands::BaseCommand

#parent_command

Instance Method Summary

• #args_description ⇒ Object
• #description ⇒ Object
• #run ⇒ Object

Methods inherited from BaseCommand

#bootstrap?, #default_rack_env, #opts

Methods inherited from Commands::BaseCommand

#accepts, #argv, #bootstrap?, #commands, #default_rack_env, #delegate_to_command, #detailed_description, #env, #env_vars, #execute, #name, #options, #opts, #puts, #stdin, #system!, #theme

Instance Method Details

#args_description ⇒ Object

# File 'lib/brut/cli/apps/scaffold.rb', line 296

def args_description = "page_route"

#description ⇒ Object

# File 'lib/brut/cli/apps/scaffold.rb', line 295

def description = "Create a new page and associated test"

#run ⇒ Object

# File 'lib/brut/cli/apps/scaffold.rb', line 297

def run
  if argv.length != 1
    raise "page requires exactly one argument, got #{argv.length}"
  end
  route = Route.new(argv[0])

  page_class_name    = RichString.from_string(route.handler_class.join("::"))
  page_relative_path = page_class_name.underscorized

  pages_src_dir    = Brut.container.pages_src_dir
  pages_specs_dir  = Brut.container.pages_specs_dir
  i18n_locales_dir = Brut.container.i18n_locales_dir

  page_source_path     = Pathname( (pages_src_dir   / page_relative_path).to_s + ".rb" )
  page_spec_path       = Pathname( (pages_specs_dir / page_relative_path).to_s + ".spec.rb" )
  app_path             = Pathname( Brut.container.app_src_dir / "app.rb" )
  app_translations     = Pathname(  i18n_locales_dir / "en" / "2_app.rb")

  exists = [
    page_source_path,
    page_spec_path,
  ].select(&:exist?)

  if exists.any? && !options.overwrite?
    exists.each do |path|
      error "'#{path.relative_path_from(Brut.container.project_root)}' exists already"
    end
    error "Re-run with --overwrite to overwrite these files"
    return 1
  end

  FileUtils.mkdir_p page_source_path.dirname,     noop: options.dry_run?
  FileUtils.mkdir_p page_spec_path.dirname,       noop: options.dry_run?

  route_code = "page \"#{route.path_template}\""

  initializer_params = route.path_params
  initializer_params_code = if initializer_params.empty?
                              ""
                            else
                              "(" + initializer_params.map { "#{it}:" }.join(", ") + ")"
                            end

  page_class_code = %{class #{page_class_name} < AppPage
  def initialize#{initializer_params_code} # add needed arguments here
  end

  def page_template
h1 { "#{page_class_name} is ready!" }
  end
end}
  page_spec_code = %{require "spec_helper"

RSpec.describe #{page_class_name} do
  it "should have tests" do
expect(true).to eq(false)
  end
end}

  title = RichString.new(page_class_name).underscorized.humanized.to_s.capitalize
  translations_code = "       \"#{page_class_name}\": {\n         title: \"#{title}\",\n       \},"

  if options.dry_run?
    puts app_path.relative_path_from(Brut.container.project_root)
    puts "will contain:\n\n#{route_code}\n\n"
    puts page_source_path.relative_path_from(Brut.container.project_root)
    puts "will contain:\n\n#{page_class_code}\n\n"
    puts page_spec_path.relative_path_from(Brut.container.project_root)
    puts "will contain:\n\n#{page_spec_code}\n\n"
    puts app_translations.relative_path_from(Brut.container.project_root)
    puts "will contain:\n\n#{translations_code}\n\n"
  else

    File.open(page_source_path,"w")     { it.puts page_class_code }
    File.open(page_spec_path,"w")       { it.puts page_spec_code }

    existing_translations = File.read(app_translations).split(/\n/)
    inserted_translation = false
    File.open(app_translations,"w") do |file|
      existing_translations.each do |line|
        if line =~ /^    pages:\s*{/
          file.puts line
          file.puts translations_code
          inserted_translation = true
        else
          file.puts line
        end
      end
    end
    if !inserted_translation
      error "WARNING: Could not find a place to insert the translation for this page's title"
      error "         The page may not render properly the first time you load it"
    end

    routes_editor = RoutesEditor.new(app_path:,stdout: execution_context.stdout)
    routes_editor.add_route!(route_code:)

    if !routes_editor.found_routes?
      puts "Could not find routes declaration in #{app_path.relative_path_from(Brut.container.project_root)}"
      puts "Please add this to wherever you have defined your routes:\n\n#{route_code}\n\n"
    elsif routes_editor.routes_existed?
      puts "Routes declaration in #{app_path.relative_path_from(Brut.container.project_root)} contained the route defition already"
      puts "Please make sure everything is correct.  Here is the defintion that was not inserted:\n\n#{route_code}"
    end
  end
  puts "Page source is in #{page_source_path.relative_path_from(Brut.container.project_root)}"
  puts "Page test is in   #{page_spec_path.relative_path_from(Brut.container.project_root)}"
  puts "Added title to    #{app_translations.relative_path_from(Brut.container.project_root)}"
  puts "Added route to    #{app_path.relative_path_from(Brut.container.project_root)}"
  0
end