Refactored CLI stuff. Improved help system.

git-svn-id: http://svn.rubyonrails.org/rails/tools/capistrano@6313 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

CHANGELOG

@@ -1,3 +1,11 @@
+*SVN*
+
+* Added -e switch to explain specific task. Added -X to extend -x. Made -h much briefer. Added -T to list known tasks. [Jamis Buck]
+
+* Added namespaces for tasks [Jamis Buck]
+
+* Merged the Configuration and Actor classes, performed various other massive refactorings of the code [Jamis Buck]
+
 *1.4.1* (February 24, 2007)
 
 * Use the no-auth-cache option with subversion so that username/password tokens do not get cached by capistrano usage [jonathan]

bin/cap

@@ -1,11 +1,4 @@
 #!/usr/bin/env ruby
 
-begin
-  require 'rubygems'
-rescue LoadError
-  # no rubygems to load, so we fail silently
-end
-
 require 'capistrano/cli'
-
-Capistrano::CLI.execute!
+Capistrano::CLI.execute

capistrano.gemspec

@@ -7,8 +7,7 @@ Gem::Specification.new do |s|
   s.platform = Gem::Platform::RUBY
   s.summary = <<-DESC.strip.gsub(/\n\s+/, " ")
     Capistrano is a framework and utility for executing commands in parallel
-    on multiple remote machines, via SSH. The primary goal is to simplify and
-    automate the deployment of web applications.
+    on multiple remote machines, via SSH.
   DESC
 
   s.files = Dir.glob("{bin,lib,examples,test}/**/*") + %w(README MIT-LICENSE CHANGELOG THANKS)
@@ -18,10 +17,9 @@ Gem::Specification.new do |s|
   s.bindir = "bin"
   s.executables << "cap"
 
-  s.add_dependency 'rake', ">= 0.7.0"
-
   s.add_dependency 'net-ssh', ">= #{Capistrano::Version::SSH_REQUIRED.join(".")}"
   s.add_dependency 'net-sftp', ">= #{Capistrano::Version::SFTP_REQUIRED.join(".")}"
+  s.add_dependency 'highline'
 
   s.author = "Jamis Buck"
   s.email = "jamis@37signals.com"