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require 'formula'
class GitManuals < Formula
url 'http://git-core.googlecode.com/files/git-manpages-1.7.8.1.tar.gz'
sha1 'b49ce0b4da4f85671693c9b2c6f6a8b8ee65c809'
end
class GitHtmldocs < Formula
url 'http://git-core.googlecode.com/files/git-htmldocs-1.7.8.1.tar.gz'
sha1 '8f674dba39d9ae78928abfe9d924b0855e283e98'
end
class Git < Formula
url 'http://git-core.googlecode.com/files/git-1.7.8.1.tar.gz'
sha1 '198e23e6e50245331590a6159ccdbdbe1792422c'
homepage 'http://git-scm.com'
depends_on 'pcre' if ARGV.include? '--with-pcre'
def options
[
['--with-blk-sha1', 'compile with the optimized SHA1 implementation'],
['--with-pcre', 'compile with the PCRE library'],
]
end
def install
# If these things are installed, tell Git build system to not use them
ENV['NO_FINK']='1'
ENV['NO_DARWIN_PORTS']='1'
ENV['V']='1' # build verbosely
# workaround for users of perlbrew
ENV['PERL_PATH'] = `/usr/bin/which perl`.chomp
# Clean XCode 4.x installs don't include Perl MakeMaker
ENV['NO_PERL_MAKEMAKER']='1' if MacOS.lion?
ENV['BLK_SHA1']='1' if ARGV.include? '--with-blk-sha1'
if ARGV.include? '--with-pcre'
ENV['USE_LIBPCRE']='1'
ENV['LIBPCREDIR'] = HOMEBREW_PREFIX
end
inreplace "Makefile" do |s|
s.remove_make_var! %w{CC 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'
# Some people like the stuff in the contrib folder
(share+'git').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 has been installed to:
#{etc}/bash_completion.d
Emacs support has been installed to:
#{HOMEBREW_PREFIX}/share/doc/git-core/contrib/emacs
The rest of the "contrib" is installed to:
#{HOMEBREW_PREFIX}/share/git/contrib
EOS
end
end
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