require 'formula' class GitSubtree < Formula homepage 'https://github.com/apenwarr/git-subtree' url 'https://github.com/apenwarr/git-subtree/zipball/v0.4' md5 '904f325d2208ad5ca542e7bb56c50f9c' head 'https://github.com/apenwarr/git-subtree.git' def options [['--build-docs', "Build man pages using asciidoc and xmlto"]] end if ARGV.include? '--build-docs' # these are needed to build man pages depends_on 'asciidoc' depends_on 'xmlto' end def install if ARGV.include? '--build-docs' system "make doc" man1.install "git-subtree.1" else doc.install "git-subtree.txt" end bin.install "git-subtree.sh" => "git-subtree" end end