+ Added Hoe#licenses and Hoe#license for declaring your gem's license. (flavorjones)

[git-p4: depot-paths = "//src/hoe/dev/": change = 7774]

5 files changed, 74 insertions, 0 deletions

diff --git a/History.txt b/History.txt
index 56a3c31..326899e 100644
--- a/History.txt
+++ b/History.txt
@@ -1,3 +1,9 @@
+=== Unreleased
+
+* 1 minor enhancement:
+
+  * New Hoe#licenses attribute and Hoe#license helper method, for declaring gem's license(s).
+
 === 3.0.8 / 2012-08-20
 
 * 1 bug fix:
diff --git a/Rakefile b/Rakefile
index 0e16b15..a123ef3 100644
--- a/Rakefile
+++ b/Rakefile
@@ -13,6 +13,8 @@ Hoe.spec "hoe" do
 
   blog_categories << "Seattle.rb" << "Ruby"
 
+  license "MIT"
+
   pluggable!
   require_rubygems_version '>= 1.4'
 
diff --git a/lib/hoe.rb b/lib/hoe.rb
index 4bfbed5..7d12afe 100644
--- a/lib/hoe.rb
+++ b/lib/hoe.rb
@@ -183,6 +183,11 @@ class Hoe
   attr_accessor :history_file
 
   ##
+  # Optional: An array containing the license(s) under which this gem is released.
+
+  attr_accessor :licenses
+
+  ##
   # *MANDATORY*: The name of the release.
   #
   # Set via Hoe.spec.
@@ -423,6 +428,14 @@ class Hoe
   end
 
   ##
+  #  Specify a license for your gem.
+  #  Call it multiple times if you are releasing under multiple licenses.
+  #
+  def license name
+    self.licenses << name
+  end
+
+  ##
   # Add a dependency declaration to your spec. Pass :dev to
   # +type+ for developer dependencies.
 
@@ -550,6 +563,8 @@ class Hoe
       end
     end
 
+    spec.licenses = licenses unless licenses.empty?
+
     # Do any extra stuff the user wants
     spec_extras.each do |msg, val|
       case val
@@ -593,6 +608,7 @@ class Hoe
     self.extra_deps           = []
     self.extra_dev_deps       = []
     self.extra_rdoc_files     = []
+    self.licenses             = []
     self.post_install_message = nil
     self.rubyforge_name       = name.downcase
     self.spec                 = nil
diff --git a/template/Rakefile.erb b/template/Rakefile.erb
index 4ad54a3..42eecb0 100644
--- a/template/Rakefile.erb
+++ b/template/Rakefile.erb
@@ -17,6 +17,8 @@ Hoe.spec '<%= project %>' do
   # developer('<%= XIF %>', '<%= XIF %>@example.com')
 
   # self.rubyforge_name = '<%= project %>x' # if different than '<%= project %>'
+
+  # license 'MIT' # this should match the license in the README
 end
 
 # vim: syntax=ruby
diff --git a/test/test_hoe.rb b/test/test_hoe.rb
index 3f74359..c078864 100644
--- a/test/test_hoe.rb
+++ b/test/test_hoe.rb
@@ -319,6 +319,54 @@ class TestHoe < MiniTest::Unit::TestCase
     # flunk "not yet"
   end
 
+  def test_no_license
+    hoe = Hoe.spec("blah") do
+      self.version = '1.2.3'
+      developer 'author', 'email'
+    end
+
+    spec = hoe.spec
+
+    assert spec.licenses.empty?
+  end
+
+  def test_license
+    hoe = Hoe.spec("blah") do
+      self.version = '1.2.3'
+      developer 'author', 'email'
+      license 'MIT'
+    end
+
+    spec = hoe.spec
+
+    assert_equal %w(MIT), spec.licenses
+  end
+
+  def test_multiple_calls_to_license
+    hoe = Hoe.spec("blah") do
+      self.version = '1.2.3'
+      developer 'author', 'email'
+      license 'MIT'
+      license 'GPL-2'
+    end
+
+    spec = hoe.spec
+
+    assert_equal %w(MIT GPL-2), spec.licenses
+  end
+
+  def test_setting_licenses
+    hoe = Hoe.spec("blah") do
+      self.version = '1.2.3'
+      developer 'author', 'email'
+      self.licenses = ['MIT', 'GPL-2']
+    end
+
+    spec = hoe.spec
+
+    assert_equal %w(MIT GPL-2), spec.licenses
+  end
+
   def test_plugins
     before = Hoe.plugins.dup