padrino-gen/lib/padrino-gen/generators/app.rb
module Padrino
module Generators
##
# Responsible for applications within a Padrino project. Creates and mounts
# the application and gives the user related information.
#
class App < Thor::Group
Padrino::Generators.add_generator(:app, self)
def self.source_root; File.expand_path(File.dirname(__FILE__)); end
def self.banner; "padrino-gen app [name]"; end
include Thor::Actions
include Padrino::Generators::Actions
desc "Description:\n\n\tpadrino-gen app generates a new Padrino application"
argument :name, :desc => 'The name of your padrino application'
class_option :root, :desc => 'The root destination', :aliases => '-r', :default => '.', :type => :string
class_option :destroy, :aliases => '-d', :default => false, :type => :boolean
class_option :tiny, :desc => 'Generate tiny app skeleton', :aliases => '-i', :default => false, :type => :boolean
class_option :namespace, :desc => 'The name space of your padrino project', :aliases => '-n', :default => '', :type => :string
class_option :force, :desc => 'Generate app files if app already exists', :aliases => '-f', :default => false, :type => :boolean
# Show help if no ARGV given
require_arguments!
##
# Copies over the Padrino base admin application.
#
def create_app
self.destination_root = options[:root]
underscore_name = name.gsub(/\W/, '_')
@app_folder = underscore_name.underscore
@app_name = underscore_name.camelize
if in_app_root?
@project_name = options[:namespace].underscore.camelize
@project_name = fetch_project_name(@app_folder) if @project_name.empty?
if options[:destroy]
self.behavior = :revoke
else
unless options[:force]
say "#{@app_name} already exists."
say "Please, change the name."
return
end
end if already_exists?(@app_name, @project_name)
lowercase_app_folder = @app_folder.downcase
app_skeleton(lowercase_app_folder, options[:tiny])
empty_directory destination_root("public/#{lowercase_app_folder}")
mount_command = "\nPadrino.mount('#{@project_name}::#{@app_name}', :app_file => Padrino.root('#{lowercase_app_folder}/app.rb')).to('/#{lowercase_app_folder}')\n"
if File.read(destination_root('config/apps.rb')).match(/^Padrino.mount.*\.to\('\/'\)$/)
inject_into_file destination_root('config/apps.rb'), mount_command, :before => /^Padrino.mount.*\.to\('\/'\)$/
else
append_file destination_root('config/apps.rb'), mount_command
end
return if self.behavior == :revoke
say
say '=' * 65, :green
say "Your #{@app_name} application has been installed."
say '=' * 65, :green
say "This application has been mounted to /#{@app_name.downcase}"
say "You can configure a different path by editing 'config/apps.rb'"
else
say 'You are not at the root of a Padrino application! (config/boot.rb not found)'
end
end
end
end
end