diff options
Diffstat (limited to 'railties/lib/rails/commands/commands_tasks.rb')
| -rw-r--r-- | railties/lib/rails/commands/commands_tasks.rb | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/railties/lib/rails/commands/commands_tasks.rb b/railties/lib/rails/commands/commands_tasks.rb index e1713d5798..da3b9452d5 100644 --- a/railties/lib/rails/commands/commands_tasks.rb +++ b/railties/lib/rails/commands/commands_tasks.rb @@ -24,15 +24,18 @@ The most common rails commands are: new Create a new Rails application. "rails new my_app" creates a new application called MyApp in "./my_app" -In addition to those, there are: - destroy Undo code generated with "generate" (short-cut alias: "d") - plugin new Generates skeleton for developing a Rails plugin - runner Run a piece of code in the application environment (short-cut alias: "r") - All commands can be run with -h (or --help) for more information. +In addition to those commands, there are: EOT + ADDITIONAL_COMMANDS = [ + [ 'destroy', 'Undo code generated with "generate" (short-cut alias: "d")' ], + [ 'plugin new', 'Generates skeleton for developing a Rails plugin' ], + [ 'runner', + 'Run a piece of code in the application environment (short-cut alias: "r")' ] + ] + COMMAND_WHITELIST = %w(plugin generate destroy console server dbconsole runner new version help test) def initialize(argv) @@ -45,8 +48,7 @@ EOT if COMMAND_WHITELIST.include?(command) send(command) else - ARGV.unshift(command) - send(:rake) + run_rake_task(command) end end @@ -110,10 +112,6 @@ EOT end end - def rake - invoke_rake - end - def version argv.unshift '--version' require_command!("application") @@ -121,8 +119,7 @@ EOT def help write_help_message - write_rake_tasks_help_message - write_rake_tasks + write_commands ADDITIONAL_COMMANDS + formatted_rake_tasks end private @@ -164,6 +161,11 @@ EOT puts HELP_MESSAGE end + def write_commands(commands) + width = commands.map { |name, _| name.size }.max || 10 + commands.each { |command| printf(" %-#{width}s %s\n", *command) } + end + def parse_command(command) case command when '--version', '-v' |