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require 'formula'
class GitManuals < Formula
url 'http://kernel.org/pub/software/scm/git/git-manpages-1.7.4.2.tar.bz2'
md5 'bd3b79133abb9388318962637df145a7'
end
class GitHtmldocs < Formula
url 'http://kernel.org/pub/software/scm/git/git-htmldocs-1.7.4.2.tar.bz2'
md5 '15d9d5c5b2b1f261fdc15f2dd75bbb86'
end
class Git < Formula
url 'http://kernel.org/pub/software/scm/git/git-1.7.4.2.tar.bz2'
md5 '4b2df3f916061439ae105d7a27637925'
homepage 'http://git-scm.com'
def install
# if these things are installed, tell git build system to not use them
ENV['NO_FINK']='1'
ENV['NO_DARWIN_PORTS']='1'
# If local::lib is used you get a 'Only one of PREFIX or INSTALL_BASE can be given' error
ENV['PERL_MM_OPT']='';
# build verbosely so we can debug better
ENV['V']='1'
inreplace "Makefile" do |s|
s.remove_make_var! %w{CFLAGS LDFLAGS}
end
system "make", "prefix=#{prefix}", "install"
# Install the git bash completion file.
# Put it into the Cellar so that it gets upgraded along with git upgrades.
(prefix+'etc/bash_completion.d').install 'contrib/completion/git-completion.bash'
# Install emacs support.
(share+'doc/git-core/contrib').install 'contrib/emacs'
# Install all other contrib files to share/contrib
(share).install 'contrib'
# these files are exact copies of the git binary, so like the contents
# of libexec/git-core lets hard link them
# I am assuming this is an overisght by the git devs
git_md5 = (bin+'git').md5
%w[git-receive-pack git-upload-archive].each do |fn|
fn = bin + fn
next unless git_md5 == fn.md5
fn.unlink
fn.make_link bin+'git'
end
# we could build the manpages ourselves, but the build process depends
# on many other packages, and is somewhat crazy, this way is easier
GitManuals.new.brew { man.install Dir['*'] }
GitHtmldocs.new.brew { (share+'doc/git-doc').install Dir['*'] }
end
def caveats; <<-EOS.undent
Bash completion and emacs support have been installed.
The rest of the "contrib" folder has been copied to:
#{share}/contrib
EOS
end
end
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