initial revision

No tests yet, but the old "gossamer" and "rainbows" branches
seem to be basically working.

1 files changed, 103 insertions, 0 deletions

diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..f638459
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,103 @@
+# -*- encoding: binary -*-
+
+# most tasks are in the GNUmakefile which offers better parallelism
+
+def tags
+  timefmt = '%Y-%m-%dT%H:%M:%SZ'
+  @tags ||= `git tag -l`.split(/\n/).map do |tag|
+    if %r{\Av[\d\.]+\z} =~ tag
+      header, subject, body = `git cat-file tag #{tag}`.split(/\n\n/, 3)
+      header = header.split(/\n/)
+      tagger = header.grep(/\Atagger /).first
+      body ||= "initial"
+      {
+        :time => Time.at(tagger.split(/ /)[-2].to_i).utc.strftime(timefmt),
+        :tagger_name => %r{^tagger ([^<]+)}.match(tagger)[1],
+        :tagger_email => %r{<([^>]+)>}.match(tagger)[1],
+        :id => `git rev-parse refs/tags/#{tag}`.chomp!,
+        :tag => tag,
+        :subject => subject,
+        :body => body,
+      }
+    end
+  end.compact.sort { |a,b| b[:time] <=> a[:time] }
+end
+
+cgit_url = "http://git.bogomips.org/cgit/rainbows.git"
+
+desc 'prints news as an Atom feed'
+task :news_atom do
+  require 'nokogiri'
+  new_tags = tags[0,10]
+  puts(Nokogiri::XML::Builder.new do
+    feed :xmlns => "http://www.w3.org/2005/Atom" do
+      id! "http://rainbows.rubyforge.org/NEWS.atom.xml"
+      title "Rainbows news"
+      subtitle "Unicorn for Comet and slow clients"
+      link! :rel => 'alternate', :type => 'text/html',
+            :href => 'http://rainbows.rubyforge.org/NEWS.html'
+      updated(new_tags.empty? ? "1970-01-01T00:00:00Z" : new_tags.first[:time])
+      new_tags.each do |tag|
+        entry do
+          title tag[:subject]
+          updated tag[:time]
+          published tag[:time]
+          author {
+            name tag[:tagger_name]
+            email tag[:tagger_email]
+          }
+          url = "#{cgit_url}/tag/?id=#{tag[:tag]}"
+          link! :rel => "alternate", :type => "text/html", :href =>url
+          id! url
+          content(:type => 'text') { tag[:body] }
+        end
+      end
+    end
+  end.to_xml)
+end
+
+desc 'prints RDoc-formatted news'
+task :news_rdoc do
+  tags.each do |tag|
+    time = tag[:time].tr!('T', ' ').gsub!(/:\d\dZ/, ' UTC')
+    puts "=== #{tag[:tag].sub(/^v/, '')} / #{time}"
+    puts ""
+
+    body = tag[:body]
+    puts tag[:body].gsub(/^/sm, "  ").gsub!(/[ \t]+$/sm, "")
+    puts ""
+  end
+end
+
+desc "print release changelog for Rubyforge"
+task :release_changes do
+  version = ENV['VERSION'] or abort "VERSION= needed"
+  version = "v#{version}"
+  vtags = tags.map { |tag| tag[:tag] =~ /\Av/ and tag[:tag] }.sort
+  prev = vtags[vtags.index(version) - 1]
+  if prev
+    system('git', 'diff', '--stat', prev, version) or abort $?
+    puts ""
+    system('git', 'log', "#{prev}..#{version}") or abort $?
+  else
+    system('git', 'log', version) or abort $?
+  end
+end
+
+desc "print release notes for Rubyforge"
+task :release_notes do
+  require 'rubygems'
+
+  git_url = ENV['GIT_URL'] || 'git://git.bogomips.org/rainbows.git'
+
+  spec = Gem::Specification.load('rainbows.gemspec')
+  puts spec.description.strip
+  puts ""
+  puts "* #{spec.homepage}"
+  puts "* #{spec.email}"
+  puts "* #{git_url}"
+
+  _, _, body = `git cat-file tag v#{spec.version}`.split(/\n\n/, 3)
+  print "\nChanges:\n\n"
+  puts body
+end