zplug 2.0.0 (new formula)

zplug is a next-generation plugin manager for zsh.

Formula/zplug.rb

@@ -0,0 +1,28 @@
+class Zplug < Formula
+  desc "The next-generation plugin manager for zsh"
+  homepage "http://zplug.sh"
+  url "https://github.com/zplug/zplug/archive/2.0.0.tar.gz"
+  sha256 "4a8d3059f4a8c76a37dcb51b5fe14740554a192039f29e10eea53bbe0dbe8314"
+  head "https://github.com/zplug/zplug.git"
+
+  bottle :unneeded
+
+  depends_on "zsh" => :optional
+
+  def install
+    bin.install Dir["bin/*"]
+    man1.install "doc/man/man1/zplug.1"
+    prefix.install Dir["*"]
+  end
+
+  def caveats; <<-EOS.undent
+    In order to use zplug, please add the following to your .zshrc:
+      export ZPLUG_HOME=#{opt_prefix}
+      source $ZPLUG_HOME/init.zsh
+    EOS
+  end
+
+  test do
+    shell_output("zsh -c \"source #{opt_prefix}/init.zsh && (( $+functions[zplug] ))\"")
+  end
+end