Make bin/rails call rails/commands/application, fix generators usage and update .gitignores.

1 files changed, 66 insertions, 13 deletions

diff --git a/railties/lib/rails/commands.rb b/railties/lib/rails/commands.rb
index 841e98a0dc..f0dcf61d98 100644
--- a/railties/lib/rails/commands.rb
+++ b/railties/lib/rails/commands.rb
@@ -1,17 +1,70 @@
-commands = Dir["#{File.dirname(__FILE__)}/commands/*.rb"].collect { |file_path| File.basename(file_path).split(".").first }
+if ARGV.empty?
+  ARGV << '--help'
+end
 
-if commands.include?(ARGV.first)
-  require "#{File.dirname(__FILE__)}/commands/#{ARGV.shift}"
-else
-  puts <<-USAGE
-The 'run' provides a unified access point for all the default Rails' commands.
-  
-Usage: ./script/run <command> [OPTIONS]
+HELP_TEXT = <<-EOT
+Usage: rails COMMAND [ARGS]
+
+The most common rails commands are:
+ generate    Generate new code (short-cut alias: "g")
+ console     Start the Rails console (short-cut alias: "c")
+ server      Start the Rails server (short-cut alias: "s")
+ dbconsole   Start a console for the database specified in config/database.yml
+             (short-cut alias: "db")
+
+In addition to those, there are:
+ application  Generate the Rails application code
+ destroy      Undo code generated with "generate"
+ benchmarker  See how fast a piece of code runs
+ profiler     Get profile information from a piece of code
+ plugin       Install a plugin
+ runner       Run a piece of code in the application environment
+
+All commands can be run with -h for more information.
+EOT
 
-Examples:
-  ./script/run generate controller Admin
-  ./script/run process reaper
 
-USAGE
-  puts "Choose: #{commands.join(", ")}"
+case ARGV.shift
+when 'g', 'generate'
+  require ENV_PATH
+  require 'rails/commands/generate'
+when 'c', 'console'
+  require 'rails/commands/console'
+  require APP_PATH
+  Rails::Console.start(Rails::Application)
+when 's', 'server'
+  require 'rails/commands/server'
+  Dir.chdir(ROOT_PATH)
+  Rails::Server.start
+when 'db', 'dbconsole'
+  require 'rails/commands/dbconsole'
+  require APP_PATH
+  Rails::DBConsole.start(Rails::Application)
+
+when 'application'
+  require 'rails/commands/application'
+when 'destroy'
+  require ENV_PATH
+  require 'rails/commands/destroy'
+when 'benchmarker'
+  require ENV_PATH
+  require 'rails/commands/performance/benchmarker'
+when 'profiler'
+  require ENV_PATH
+  require 'rails/commands/performance/profiler'
+when 'plugin'
+  require APP_PATH
+  require 'rails/commands/plugin'
+when 'runner'
+  require 'rails/commands/runner'
+  require ENV_PATH
+
+when '--help', '-h'
+  puts HELP_TEXT
+when '--version', '-v'
+  ARGV.unshift '--version'
+  require 'rails/commands/application'
+else
+  puts "Error: Command not recognized"
+  puts HELP_TEXT
 end
\ No newline at end of file