Class: Rails::Command::RunnerCommand
- Includes:
- EnvironmentArgument
- Defined in:
- railties/lib/rails/commands/runner/runner_command.rb
Overview
:nodoc:
Class Method Summary collapse
Instance Method Summary collapse
Methods included from ActiveSupport::Concern
#append_features, #class_methods, extended, #included
Methods inherited from Base
base_name, command_name, default_command_root, desc, engine?, executable, exit_on_failure?, #help, hide_command!, inherited, namespace, perform, printing_commands, usage_path
Methods included from Actions
#load_generators, #load_tasks, #require_application!, #require_application_and_environment!, #require_environment!, #set_application_directory!
Class Method Details
.banner ⇒ Object
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# File 'railties/lib/rails/commands/runner/runner_command.rb', line 19 def self.(*) "#{super} [<'Some.ruby(code)'> | <filename.rb> | -]" end |
Instance Method Details
#perform(code_or_file = nil, *command_argv) ⇒ Object
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# File 'railties/lib/rails/commands/runner/runner_command.rb', line 23 def perform(code_or_file = nil, *command_argv) extract_environment_option_from_argument unless code_or_file help exit 1 end ENV["RAILS_ENV"] = [:environment] require_application_and_environment! Rails.application.load_runner ARGV.replace(command_argv) if code_or_file == "-" eval($stdin.read, TOPLEVEL_BINDING, "stdin") elsif File.exist?(code_or_file) $0 = code_or_file Kernel.load code_or_file else begin eval(code_or_file, TOPLEVEL_BINDING, __FILE__, __LINE__) rescue SyntaxError, NameError => e error "Please specify a valid ruby command or the path of a script to run." error "Run '#{self.class.executable} -h' for help." error "" error e exit 1 end end end |