hoe.rb in hoe-2.15.0

- old
+ new

@@ -66,15 +66,17 @@
 class Hoe
 
   include Rake::DSL if defined?(Rake::DSL)
 
   # duh
-  VERSION = '2.14.0'
+  VERSION = '2.15.0'
 
   @@plugins = [:clean, :debug, :deps, :flay, :flog, :newb, :package,
                :publish, :rcov, :gemcutter, :signing, :test]
 
+  @bad_plugins = []
+
   ##
   # Used to add extra flags to RUBY_FLAGS.
 
   RUBY_DEBUG = ENV['RUBY_DEBUG']
 
@@ -242,10 +244,17 @@
     s = File::PATH_SEPARATOR
     RUBY_FLAGS.sub!(/-I/, "-I#{dirs.join(s)}#{s}")
   end
 
   ##
+  # Returns plugins that could not be loaded by Hoe.load_plugins.
+
+  def self.bad_plugins
+    @bad_plugins
+  end
+
+  ##
   # Find and load all plugin files.
   #
   # It is called at the end of hoe.rb
 
   def self.load_plugins plugins = Hoe.plugins
@@ -271,10 +280,13 @@
     bad_plugins = plugins - @loaded.keys
     bad_plugins.each do |bad_plugin|
       plugins.delete bad_plugin
     end
 
+    @bad_plugins.concat bad_plugins
+    @bad_plugins.uniq!
+
     return @loaded, @found
   end
 
   ##
   # Normalize a project name into the project, file, and klass names that
@@ -500,9 +512,18 @@
   # Convenience method to set add to both the author and email fields.
 
   def developer name, email
     self.author << name
     self.email  << email
+  end
+
+  ##
+  # Returns true if the gem +name+ is installed.
+
+  def have_gem? name
+    Gem::Specification.find_by_name name
+  rescue Gem::LoadError
+    false
   end
 
   ##
   # Create a newly initialized hoe spec. If a block is given, yield on
   # it and finish post_initialize steps. This is deprecated behavior