require 'formula' class Zsh5Installed < Requirement default_formula 'zsh' fatal true satisfy :build_env => false do `zsh --version`[/zsh (\d)/, 1] == "5" rescue false end def message "Zsh 5.x is required to install. Consider `brew install zsh`." end end class Zpython < Formula homepage 'https://bitbucket.org/ZyX_I/zsh' url 'http://www.zsh.org/pub/zsh-5.0.2.tar.bz2' url 'http://downloads.sourceforge.net/project/zsh/zsh/5.0.2/zsh-5.0.2.tar.bz2' # We prepend `00-` for the first version of the zpython module, which is # itself a patch on top of zsh and does not have own version number yes. # Hoping that upstream will provide tags that we could download properly. # Starting here with `00-`, so that once we get tags for the upstream # repository at https://bitbucket.org/ZyX_I/zsh.git, brew outdated will # be able to tell us to upgrade zpython. version '00-5.0.2' sha1 '9f55ecaaae7cdc1495f91237ba2ec087777a4ad9' head 'https://bitbucket.org/ZyX_I/zsh.git', :branch => 'zpython' depends_on Zsh5Installed depends_on :python depends_on :autoconf => :build def patches # Note, non-head version is completly implemented in this lengthy patch # later on, we hope to use https://bitbucket.org/ZyX_I/zsh.git to download a tagged release. {:p1 => "https://gist.github.com/felixbuenemann/5790777/raw/cb5ea3b34617174e50fd3972792ec0944959de3c/zpython.patch"} end unless build.head? def install args = %W[ --disable-gdbm --enable-zpython ] system "autoreconf" system "./configure", *args # Disable building docs due to exotic yodl dependency inreplace "Makefile", "subdir in Src Doc;", "subdir in Src;" system "make" (lib/"zpython/zsh").install "Src/Modules/zpython.so" end test do system "zsh -c 'MODULE_PATH=#{HOMEBREW_PREFIX}/lib/zpython zmodload zsh/zpython && zpython print'" end def caveats; <<-EOS.undent To use the zpython module in zsh you need to add the following line to your .zshrc: module_path=($module_path #{HOMEBREW_PREFIX}/lib/zpython) If you want to use this with powerline, make sure you set it early in .zshrc, before your prompt gets initialized. After reloading your shell you can test with: zmodload zsh/zpython && zpython 'print "hello world"' EOS end end