diff options
Diffstat (limited to 'railties/lib/rails/commands/runner/runner_command.rb')
| -rw-r--r-- | railties/lib/rails/commands/runner/runner_command.rb | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/railties/lib/rails/commands/runner/runner_command.rb b/railties/lib/rails/commands/runner/runner_command.rb index 4989a7837d..cb693bcf34 100644 --- a/railties/lib/rails/commands/runner/runner_command.rb +++ b/railties/lib/rails/commands/runner/runner_command.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + module Rails module Command class RunnerCommand < Base # :nodoc: @@ -5,16 +7,18 @@ module Rails default: Rails::Command.environment.dup, desc: "The environment for the runner to operate under (test/development/production)" - def help - super - puts self.class.desc + no_commands do + def help + super + say self.class.desc + end end def self.banner(*) - "#{super} [<'Some.ruby(code)'> | <filename.rb>]" + "#{super} [<'Some.ruby(code)'> | <filename.rb> | -]" end - def perform(code_or_file = nil, *file_argv) + def perform(code_or_file = nil, *command_argv) unless code_or_file help exit 1 @@ -25,18 +29,21 @@ module Rails require_application_and_environment! Rails.application.load_runner - if File.exist?(code_or_file) + ARGV.replace(command_argv) + + if code_or_file == "-" + eval($stdin.read, TOPLEVEL_BINDING, "stdin") + elsif File.exist?(code_or_file) $0 = code_or_file - ARGV.replace(file_argv) Kernel.load code_or_file else begin - eval(code_or_file, binding, __FILE__, __LINE__) - rescue SyntaxError, NameError => error - $stderr.puts "Please specify a valid ruby command or the path of a script to run." - $stderr.puts "Run '#{self.class.executable} -h' for help." - $stderr.puts - $stderr.puts error + 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 |