lib/zen/task/build.rake in zen-0.2.8 vs lib/zen/task/build.rake in zen-0.3b

@@ -1,38 +1,25 @@
-require 'open3'
-
-# Task group used for building various elements such as the Gem and the
-# documentation.
 namespace :build do
   desc 'Builds the documentation using YARD'
-  task :doc do
-    zen_path = File.expand_path('../../../../', __FILE__)
-    command  = "yard doc #{zen_path}/lib -m markdown -M rdiscount -o #{zen_path}/doc "
-    command += "-r #{zen_path}/README.md --private --protected"
+  task :doc => ['clean:yard'] do
+    root = File.expand_path('../../../../', __FILE__)
+    Dir.chdir(root)
 
-    sh(command)
+    sh('yard doc')
   end
 
   desc 'Builds a new Gem'
   task :gem do
-    zen_path     = __DIR__('../../../')
-    gemspec_path = File.join(
-      zen_path,
-      "#{Zen::Gemspec.name}-#{Zen::Gemspec.version.version}.gem"
-    )
+    root = File.expand_path('../../../../', __FILE__)
+    name = "#{Zen::Gemspec.name}-#{Zen::Gemspec.version.version}.gem"
+    path = File.join(root, name)
+    pkg  = File.join(root, 'pkg', name)
 
-    pkg_path = File.join(
-      zen_path,
-      'pkg',
-      "#{Zen::Gemspec.name}-#{Zen::Gemspec.version.version}.gem"
-    )
-
     # Build and install the gem
-
-    sh('gem', 'build'     , File.join(zen_path, 'zen.gemspec'))
-    sh('mv' , gemspec_path, pkg_path)
-    sh('gem', 'install'   , pkg_path)
+    sh('gem', 'build', File.join(root, 'zen.gemspec'))
+    sh('mv' , path, pkg)
+    sh('gem', 'install', pkg)
   end
 
   # Stolen from Ramaze
   desc 'Builds a list of all the people that have contributed to Zen'
   task :authors do
@@ -44,11 +31,44 @@
 
     File.open('AUTHORS', 'w+') do |io|
       io.puts "Following persons have contributed to Zen."
       io.puts '(Sorted by number of submitted patches, then alphabetically)'
       io.puts ''
-      authors.sort_by{|(n,e),c| [-c, n.downcase] }.each do |(name, email), count|
+      authors.sort_by { |(n,e),c| [-c, n.downcase] }.each do |(name, email), count|
         io.puts("%6d %s <%s>" % [count, name, email])
       end
     end
   end
-end # namespace :build
+
+  desc 'Builds a list of changes since a given Git tag and outputs it'
+  task :changes, [:tag] do |t, args|
+    args.with_defaults(:tag => `git tag`.split(/\n/)[-1])
+
+    stop  = `git log -1 --pretty=oneline --color=never`.split(/\s+/)[0]
+    start = `git show #{args[:tag]} --pretty=oneline --color=never` \
+      .split(/\s+/)[0]
+
+    log = `git --no-pager log --color=never --pretty=oneline \
+      #{start}..#{stop}`.split(/\n/)
+
+    log.each do |line|
+      line    = line.split(/\s+/, 2)[1].strip
+      wrapped = '* '
+      chars   = 0
+
+      # Wrap the string
+      line.split(/\s+/).each do |chunk|
+        length = chunk.length
+
+        if ( chars + length ) <= ( 80 - length )
+          wrapped += "#{chunk} "
+          chars   += length
+        else
+          wrapped += "\n  #{chunk} "
+          chars    = 0
+        end
+      end
+
+      puts wrapped
+    end
+  end
+end