Rakefile in rgl-0.5.0 vs Rakefile in rgl-0.5.1

@@ -4,33 +4,19 @@
 require 'bundler/setup'
 
 require 'rubygems/package_task'
 
 require 'rake/testtask'
-require 'rdoc/task'
 require 'yard'
 
 $:.unshift File.join(File.dirname(__FILE__), 'lib')
 require 'rgl/base' # require base module to get RGL_VERSION
 
 SUMMARY = "Ruby Graph Library"
 SOURCES = FileList['lib/**/*.rb']
-RDOC_DIR = './rgl'
 
-# The location for published documents to be copied.
-remote_user = ENV['REMOTE_USER'] || ''
-remote_host = ENV['REMOTE_HOST'] || 'github.org'
-remote_path = ENV['REMOTE_PATH'] || 'FIXME'
-remote_path += '/' unless remote_path[-1, 1] == '/'
-REMOTE_RDOC_DIR = remote_path
-REMOTE_RDOC_DIR.insert(
-  0,
-  remote_user + (remote_user.empty? ? '' : '@') + remote_host + ':'
-) unless remote_host.empty?
-
 # The default task is run if rake is given no explicit arguments.
-
 desc "Default Task"
 task :default => :test
 
 # Define a test task.
 
@@ -61,20 +47,10 @@
   puts "Committing and tagging version #{RGL_VERSION}"
   `git commit -am 'Version #{RGL_VERSION}'`
   `git tag 'v#{RGL_VERSION}'`
 end
 
-# Tasks for generating docs.
-
-Rake::RDocTask.new("rdoc") do |rdoc|
-  rdoc.rdoc_dir = RDOC_DIR
-  rdoc.template = 'doc/jamis.rb'
-  rdoc.title    = SUMMARY
-  rdoc.options << '--line-numbers' << '--inline-source' << '--main' << 'README.rdoc'
-  rdoc.rdoc_files.include(SOURCES, 'README.rdoc', 'ChangeLog', 'examples/examples.rb', 'rakelib/*.rake')
-end
-
 YARD::Rake::YardocTask.new
 
 # Tasks for building and installing RGL gem.
 
 Bundler::GemHelper.install_tasks
@@ -121,6 +97,34 @@
     show_line(fn, lines, codelines)
     total_lines += lines
     total_code  += codelines
   end
   show_line("TOTAL", total_lines, total_code)
+end
+
+# simple rake task to output a changelog between two commits, tags ...
+# output is formatted simply, commits are grouped under each author name
+#
+desc "generate changelog with nice clean output"
+task :changelog, :since_c, :until_c do |t,args|
+  since_c = args[:since_c] || `git tag | tail -1`.chomp
+  until_c = args[:until_c]
+  cmd=`git log --pretty='format:%ci::%an <%ae>::%s::%H' #{since_c}..#{until_c}`
+
+  entries = Hash.new
+  changelog_content = String.new
+
+  cmd.split("\n").each do |entry|
+    date, author, subject, hash = entry.chomp.split("::")
+    entries[author] = Array.new unless entries[author]
+    day = date.split(" ").first
+    entries[author] << "#{subject} (#{hash[0..5]})" unless subject =~ /Merge/
+  end
+
+  # generate clean output
+  entries.keys.each do |author|
+    changelog_content += author + "\n"
+    entries[author].reverse.each { |entry| changelog_content += " * #{entry}\n" }
+  end
+
+  puts changelog_content
 end