- Add new 'version' info

- Make 'fpm --help' report the version as well as some other useful
  info (fixes jordansissel#281)

fpm.gemspec

@@ -1,3 +1,4 @@
+require File.join(File.dirname(__FILE__), "lib/fpm/version")
 Gem::Specification.new do |spec|
   files = []
   dirs = %w{lib bin templates}
@@ -10,7 +11,7 @@ Gem::Specification.new do |spec|
   files << "CHANGELIST"
 
   spec.name = "fpm"
-  spec.version = "0.4.22"
+  spec.version = FPM::VERSION
   spec.summary = "fpm - package building and mangling"
   spec.description = "Convert directories, rpms, python eggs, rubygems, and " \
     "more to rpms, debs, solaris packages and more. Win at package " \

lib/fpm/command.rb

@@ -1,5 +1,6 @@
 require "rubygems"
 require "fpm/namespace"
+require "fpm/version"
 require "fpm/util"
 require "clamp"
 require "ostruct"
@@ -21,6 +22,24 @@
 class FPM::Command < Clamp::Command
   include FPM::Util
 
+  def help(*args)
+    return [
+      "Intro:",
+      "",
+      "  This is fpm version #{FPM::VERSION}",
+      "",
+      "  If you think something is wrong, it's probably a bug! :)",
+      "  Please file these here: https://github.com/jordansissel/fpm/issues",
+      "",
+      "  You can find support on irc (#fpm on freenode irc) or via email with",
+      "  fpm-users@googlegroups.com",
+      "",
+
+      # Lastly, include the default help output via Clamp.
+      super
+    ].join("\n")
+  end # def help
+
   option "-t", "OUTPUT_TYPE",
     "the type of package you want to create (deb, rpm, solaris, etc)",
     :attribute_name => :output_type

lib/fpm/version.rb

@@ -0,0 +1,3 @@
+module FPM
+  VERSION = "0.4.23"
+end