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c41459f Sep 12, 2018
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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-2.19.0.tar.xz"
sha256 "180feff58fc0d965d23ea010aa2c69ead92ec318eb9b09cf737529aec62f3ef4"
revision 1
head "https://github.com/git/git.git", :shallow => false
bottle do
sha256 "f061e24aa928a97ef77b7f443c165172c0c85511c3411b98226cf657dfc2aa1b" => :mojave
sha256 "85ab559f0870530b3fa59c405245a33d97ea57bcb1566aa97c492c2ccb01d2b4" => :high_sierra
sha256 "14191459ad180081eb11e41b5ce1ee35e89351869fe94530cbd8a783bb41b61d" => :sierra
sha256 "0b983c47e72a8d474771597178d921b068100f471c28276f8be193433cb547ea" => :el_capitan
end
depends_on "gettext"
depends_on "pcre2"
if MacOS.version < :yosemite
depends_on "openssl"
depends_on "curl"
else
deprecated_option "with-brewed-openssl" => "with-openssl"
deprecated_option "with-brewed-curl" => "with-curl"
option "with-openssl", "Build with Homebrew's OpenSSL instead of using CommonCrypto"
option "with-curl", "Use Homebrew's version of cURL library"
depends_on "openssl" => :optional
depends_on "curl" => :optional
end
resource "html" do
url "https://www.kernel.org/pub/software/scm/git/git-htmldocs-2.19.0.tar.xz"
sha256 "d5f850b9c6e87ad10ff24801c1c5ab9cd769e9e444881e9fdb8e6cc116fd8040"
end
resource "man" do
url "https://www.kernel.org/pub/software/scm/git/git-manpages-2.19.0.tar.xz"
sha256 "4e51041b9636a1fdd8887091d1cca8b0cc6af3f1761870edd091e074378e7dcb"
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["NO_R_TO_GCC_LINKER"] = "1" # pass arguments to LD correctly
ENV["PYTHON_PATH"] = which("python")
ENV["PERL_PATH"] = which("perl")
ENV["USE_LIBPCRE2"] = "1"
ENV["LIBPCREDIR"] = Formula["pcre2"].opt_prefix
ENV["V"] = "1" # build verbosely
perl_version = Utils.popen_read("perl --version")[/v(\d+\.\d+)(?:\.\d+)?/, 1]
if 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
args = %W[
prefix=#{prefix}
sysconfdir=#{etc}
CC=#{ENV.cc}
CFLAGS=#{ENV.cflags}
LDFLAGS=#{ENV.ldflags}
]
if build.with?("openssl") || MacOS.version < :yosemite
openssl_prefix = Formula["openssl"].opt_prefix
args += %W[NO_APPLE_COMMON_CRYPTO=1 OPENSSLDIR=#{openssl_prefix}]
else
args += %w[NO_OPENSSL=1 APPLE_COMMON_CRYPTO=1]
end
system "make", "install", *args
git_core = libexec/"git-core"
# Install the macOS keychain credential helper
cd "contrib/credential/osxkeychain" do
system "make", "CC=#{ENV.cc}",
"CFLAGS=#{ENV.cflags}",
"LDFLAGS=#{ENV.ldflags}"
git_core.install "git-credential-osxkeychain"
system "make", "clean"
end
# Generate diff-highlight perl script executable
cd "contrib/diff-highlight" do
system "make"
end
# Install the netrc credential helper
cd "contrib/credential/netrc" do
system "make", "test"
git_core.install "git-credential-netrc"
end
# Install git-subtree
cd "contrib/subtree" do
system "make", "CC=#{ENV.cc}",
"CFLAGS=#{ENV.cflags}",
"LDFLAGS=#{ENV.ldflags}"
git_core.install "git-subtree"
end
# 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
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-openssl.
if MacOS.version >= :yosemite && build.without?("openssl")
rm "#{libexec}/git-core/git-imap-send"
end
# This is only created when building against system Perl, but it isn't
# purged by Homebrew's post-install cleaner because that doesn't check
# "Library" directories. It is however pointless to keep around as it
# only contains the perllocal.pod installation file.
rm_rf prefix/"Library/Perl"
# Set the macOS keychain credential helper by default
# (as Apple's CLT's git also does this).
(buildpath/"gitconfig").write <<~EOS
[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