rearrange tasks, add coverage

tasks/release.rake

@@ -0,0 +1,52 @@
+desc "Build the manual"
+task :man do
+  ENV['RONN_MANUAL']  = "Foreman Manual"
+  ENV['RONN_ORGANIZATION'] = "Foreman #{Foreman::VERSION}"
+  sh "ronn -w -s toc -r5 --markdown man/*.ronn"
+end
+
+desc "Commit the manual to git"
+task "man:commit" => :man do
+  sh "git add README.markdown"
+  sh "git commit -m 'update readme' || echo 'nothing to commit'"
+end
+
+desc "Generate the Github docs"
+task :pages => "man:commit" do
+  sh %{
+    cp man/foreman.1.html /tmp/foreman.1.html
+    git checkout gh-pages
+    rm ./index.html
+    cp /tmp/foreman.1.html ./index.html
+    git add -u index.html
+    git commit -m "saving man page to github docs"
+    git push origin -f gh-pages
+    git checkout master
+  }
+end
+
+desc "Generate an authors list"
+task :authors do
+  authors = %x{ git log --pretty=format:"%an" | sort -u }.split("\n")
+  puts authors.join(", ")
+end
+
+desc "Generate a Changelog"
+task :changelog do
+  timestamp = Time.now.utc.strftime('%m/%d/%Y')
+  sha = `git log | head -1`.split(' ').last
+  changelog = ["#{version} #{timestamp} #{sha}"]
+  changelog << ('=' * changelog[0].length)
+  changelog << ''
+
+  last_sha = `cat Changelog | head -1`.split(' ').last
+  shortlog = `git log #{last_sha}..HEAD --pretty=format:'%s   [%an]'`
+  changelog << shortlog.split("\n")
+  changelog.concat ['', '', '']
+
+  old_changelog = File.read('Changelog')
+  File.open('Changelog', 'w') do |file|
+    file.write(changelog.join("\n"))
+    file.write(old_changelog)
+  end
+end