homebrew-core/Formula/zpython.rb

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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# repository at https://bitbucket.org/ZyX_I/zsh.git, brew outdated will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