rainbarf 1.1 (new formula)

Closes Homebrew/homebrew#25635.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/rainbarf.rb

@@ -0,0 +1,17 @@
+require 'formula'
+
+class Rainbarf < Formula
+  homepage 'https://github.com/creaktive/rainbarf'
+  url 'https://github.com/creaktive/rainbarf/archive/v1.1.tar.gz'
+  sha1 '9c47f74f7217bf490d32e5964ff8e86f79a9c14c'
+
+  def install
+    system 'pod2man', 'rainbarf', 'rainbarf.1'
+    man1.install 'rainbarf.1'
+    bin.install 'rainbarf'
+  end
+
+  test do
+    system "#{bin}/rainbarf"
+  end
+end