Add Debian packaging.

dist/deb.rake

@@ -0,0 +1,48 @@
+file pkg("/apt-#{version}/foreman-#{version}.deb") => distribution_files("deb") do |t|
+  mkchdir(File.dirname(t.name)) do
+    mkchdir("usr/local/foreman") do
+      assemble_distribution
+      assemble_gems
+      assemble resource("deb/foreman"), "bin/foreman", 0755
+      File.chmod 0755, "bin/runner"
+    end
+
+    assemble resource("deb/control"), "control"
+    assemble resource("deb/postinst"), "postinst"
+
+    sh "tar czvf data.tar.gz usr/local/foreman --owner=root --group=root"
+    sh "tar czvf control.tar.gz control postinst"
+
+    File.open("debian-binary", "w") do |f|
+      f.puts "2.0"
+    end
+
+    deb = File.basename(t.name)
+
+    sh "ar -r #{t.name} debian-binary control.tar.gz data.tar.gz"
+
+    touch "Sources"
+    sh "apt-ftparchive packages . > Packages"
+    sh "gzip -c Packages > Packages.gz"
+    sh "apt-ftparchive release . > Release"
+    sh "gpg -abs -u 0F1B0520 -o Release.gpg Release"
+  end
+end
+
+desc "Build a .deb package"
+task "deb:build" => pkg("/apt-#{version}/foreman-#{version}.deb")
+
+desc "Remove build artifacts for .deb"
+task "deb:clean" do
+  clean pkg("foreman-#{version}.deb")
+  FileUtils.rm_rf("pkg/apt-#{version}") if Dir.exists?("pkg/apt-#{version}")
+end
+
+desc "Publish .deb to S3."
+task "deb:release" => "deb:build" do |t|
+  Dir["pkg/apt-#{version}/*"].each do |file|
+    unless File.directory?(file)
+      store file, "apt/#{File.basename(file)}", "foreman"
+    end
+  end
+end