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class Git < Formula
desc "Distributed revision control system"
homepage "https://git-scm.com"
url "https://www.kernel.org/pub/software/scm/git/git-2.11.0.tar.xz"
sha256 "7e7e8d69d494892373b87007674be5820a4bc1ef596a0117d03ea3169119fd0b"
head "https://github.com/git/git.git", :shallow => false
bottle do
sha256 "3e57569cb8058b98a9c46fe7cf0e65b2b4007286dd607256446abd5cac0e9d8a" => :sierra
sha256 "505487e55a7a38e08c06f8ac301fa33d4c890c10432ffb3bde5a173dd2fa12b8" => :el_capitan
sha256 "dc138bfcb944111b4c94f95bd985b8f406ba8fb33e2a449cf641ca5463fee04d" => :yosemite
end
option "with-blk-sha1", "Compile with the block-optimized SHA1 implementation"
option "without-completions", "Disable bash/zsh completions from 'contrib' directory"
option "with-brewed-openssl", "Build with Homebrew OpenSSL instead of the system version"
option "with-brewed-curl", "Use Homebrew's version of cURL library"
option "with-brewed-svn", "Use Homebrew's version of SVN"
option "with-persistent-https", "Build git-remote-persistent-https from 'contrib' directory"
depends_on "pcre" => :optional
depends_on "gettext" => :optional
depends_on "openssl" if build.with? "brewed-openssl"
depends_on "curl" if build.with? "brewed-curl"
depends_on "go" => :build if build.with? "persistent-https"
# Trigger an install of swig before subversion, as the "swig" doesn't get pulled in otherwise
# See https://github.com/Homebrew/homebrew/issues/34554
if build.with? "brewed-svn"
depends_on "swig"
depends_on "subversion" => "with-perl"
end
resource "html" do
url "https://www.kernel.org/pub/software/scm/git/git-htmldocs-2.11.0.tar.xz"
sha256 "3975399f1be3d959edf0fded03eab8fbf94787bfd0318b7644c77cf61e4a7b48"
end
resource "man" do
url "https://www.kernel.org/pub/software/scm/git/git-manpages-2.11.0.tar.xz"
sha256 "b3d3e78829c0b69b727aaca407ecfe239a46db3f354f16189f7a7c10af9528d8"
end
def install
# If these things are installed, tell Git build system not to use them
ENV["NO_FINK"] = "1"
ENV["NO_DARWIN_PORTS"] = "1"
ENV["V"] = "1" # build verbosely
ENV["NO_R_TO_GCC_LINKER"] = "1" # pass arguments to LD correctly
ENV["PYTHON_PATH"] = which "python"
ENV["PERL_PATH"] = which "perl"
# Support Tcl versions before "lime" color name was introduced
# https://github.com/Homebrew/homebrew-core/issues/115
# https://www.mail-archive.com/git%40vger.kernel.org/msg92017.html
#
# This has been resolved in Git (6e8fda5fd), which is currently present
# in HEAD but not in the stable. This should be removed later.
inreplace "gitk-git/gitk", "lime", '"#99FF00"' if build.stable?
perl_version = /\d\.\d+/.match(`perl --version`)
if build.with? "brewed-svn"
ENV["PERLLIB_EXTRA"] = %W[
#{Formula["subversion"].opt_lib}/perl5/site_perl
#{Formula["subversion"].opt_prefix}/Library/Perl/#{perl_version}/darwin-thread-multi-2level
].join(":")
elsif MacOS.version >= :mavericks
ENV["PERLLIB_EXTRA"] = %W[
#{MacOS.active_developer_dir}
/Library/Developer/CommandLineTools
/Applications/Xcode.app/Contents/Developer
].uniq.map do |p|
"#{p}/Library/Perl/#{perl_version}/darwin-thread-multi-2level"
end.join(":")
end
unless quiet_system ENV["PERL_PATH"], "-e", "use ExtUtils::MakeMaker"
ENV["NO_PERL_MAKEMAKER"] = "1"
end
ENV["BLK_SHA1"] = "1" if build.with? "blk-sha1"
if build.with? "pcre"
ENV["USE_LIBPCRE"] = "1"
ENV["LIBPCREDIR"] = Formula["pcre"].opt_prefix
end
ENV["NO_GETTEXT"] = "1" if build.without? "gettext"
args = %W[
prefix=#{prefix}
sysconfdir=#{etc}
CC=#{ENV.cc}
CFLAGS=#{ENV.cflags}
LDFLAGS=#{ENV.ldflags}
]
args << "NO_OPENSSL=1" << "APPLE_COMMON_CRYPTO=1" if build.without? "brewed-openssl"
system "make", "test", *args
system "make", "install", *args
# Install the macOS keychain credential helper
cd "contrib/credential/osxkeychain" do
system "make", "CC=#{ENV.cc}",
"CFLAGS=#{ENV.cflags}",
"LDFLAGS=#{ENV.ldflags}"
bin.install "git-credential-osxkeychain"
system "make", "clean"
end
# Install the netrc credential helper
cd "contrib/credential/netrc" do
system "make", "test"
bin.install "git-credential-netrc"
end
# Install git-subtree
cd "contrib/subtree" do
system "make", "CC=#{ENV.cc}",
"CFLAGS=#{ENV.cflags}",
"LDFLAGS=#{ENV.ldflags}"
bin.install "git-subtree"
end
if build.with? "persistent-https"
cd "contrib/persistent-https" do
system "make"
bin.install "git-remote-persistent-http",
"git-remote-persistent-https",
"git-remote-persistent-https--proxy"
end
end
if build.with? "completions"
# install the completion script first because it is inside "contrib"
bash_completion.install "contrib/completion/git-completion.bash"
bash_completion.install "contrib/completion/git-prompt.sh"
zsh_completion.install "contrib/completion/git-completion.zsh" => "_git"
cp "#{bash_completion}/git-completion.bash", zsh_completion
end
elisp.install Dir["contrib/emacs/*.el"]
(share/"git-core").install "contrib"
# We could build the manpages ourselves, but the build process depends
# on many other packages, and is somewhat crazy, this way is easier.
man.install resource("man")
(share/"doc/git-doc").install resource("html")
# Make html docs world-readable
chmod 0644, Dir["#{share}/doc/git-doc/**/*.{html,txt}"]
chmod 0755, Dir["#{share}/doc/git-doc/{RelNotes,howto,technical}"]
# To avoid this feature hooking into the system OpenSSL, remove it.
# If you need it, install git --with-brewed-openssl.
rm "#{libexec}/git-core/git-imap-send" if build.without? "brewed-openssl"
# Set the macOS keychain credential helper by default
# (as Apple's CLT's git also does this).
(buildpath/"gitconfig").write <<-EOS.undent
[credential]
\thelper = osxkeychain
EOS
etc.install "gitconfig"
end
test do
system bin/"git", "init"
%w[haunted house].each { |f| touch testpath/f }
system bin/"git", "add", "haunted", "house"
system bin/"git", "commit", "-a", "-m", "Initial Commit"
assert_equal "haunted\nhouse", shell_output("#{bin}/git ls-files").strip
end
end