class Git < Formula desc "Distributed revision control system" homepage "https://git-scm.com" url "https://www.kernel.org/pub/software/scm/git/git-2.4.6.tar.xz" sha256 "bdd944571c03474517b6c9941d6f1fd735eccbb164e59fd133d38644b69453b6" head "https://github.com/git/git.git", :shallow => false bottle do sha256 "b46744f0e138c4d7bbc7a24af8f2db4804f5fa26a83f59331d22115709bf3bbf" => :yosemite sha256 "8f3272bedca8fdc2b19361a52d874d28b0d6257f18c9c61552f19dd347f4d6e1" => :mavericks sha256 "35bfb50340d54c449bd18eb1393b07bc81fcca9d6df01cc11d945bdd00034c6d" => :mountain_lion end resource "man" do url "https://www.kernel.org/pub/software/scm/git/git-manpages-2.4.6.tar.xz" sha256 "f32d267bdaab75812dbd116d2b329d6dc7287a974e929e380e8cbf96e3822b8e" end resource "html" do url "https://www.kernel.org/pub/software/scm/git/git-htmldocs-2.4.6.tar.xz" sha256 "5213e8b882293ec3cda247dabbc75c6ee5243b9d330a8fafec004952fae91a88" 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 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 ENV["NO_R_TO_GCC_LINKER"] = "1" # pass arguments to LD correctly ENV["PYTHON_PATH"] = which "python" ENV["PERL_PATH"] = which "perl" perl_version = /\d\.\d+/.match(`perl --version`) if build.with? "brewed-svn" ENV["PERLLIB_EXTRA"] = "#{Formula["subversion"].opt_prefix}/Library/Perl/#{perl_version}/darwin-thread-multi-2level" elsif MacOS.version >= :mavericks ENV["PERLLIB_EXTRA"] = %W[ #{MacOS.active_developer_dir} /Library/Developer/CommandLineTools /Applications/Xcode.app/Contents/Developer ].uniq.map { |p| "#{p}/Library/Perl/#{perl_version}/darwin-thread-multi-2level" }.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", "install", *args # Install the OS X 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 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 (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" end def caveats; <<-EOS.undent The OS X keychain credential helper has been installed to: #{HOMEBREW_PREFIX}/bin/git-credential-osxkeychain The "contrib" directory has been installed to: #{HOMEBREW_PREFIX}/share/git-core/contrib EOS end test do HOMEBREW_REPOSITORY.cd do assert_equal "bin/brew", `#{bin}/git ls-files -- bin`.strip end end end