class Git < Formula desc "Distributed revision control system" homepage "https://git-scm.com" url "https://www.kernel.org/pub/software/scm/git/git-2.14.2.tar.xz" sha256 "50e9723996114ad1eec4dda89960d9fe34461749ae42031008a261fedd03c7a1" head "https://github.com/git/git.git", :shallow => false bottle do sha256 "aeee88fe952395662443823da8defc89740f7f63199dfd52cb0ae570b85ebdf4" => :high_sierra sha256 "cde6194d8988226cf213a5903821004d0844960fee3695d9553b009b473ab41a" => :sierra sha256 "f7388986a241ac6f82b02254e965e0f854985e1f4d55ca108cbbd84f04735268" => :el_capitan end option "with-blk-sha1", "Compile with the block-optimized SHA1 implementation" option "without-completions", "Disable bash/zsh completions from 'contrib' directory" option "with-subversion", "Use Homebrew's version of SVN" option "with-persistent-https", "Build git-remote-persistent-https from 'contrib' directory" deprecated_option "with-brewed-svn" => "with-subversion" deprecated_option "with-pcre" => "with-pcre2" depends_on "pcre2" => :optional depends_on "gettext" => :optional depends_on "go" => :build if build.with? "persistent-https" 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 if build.with? "subversion" depends_on "subversion" depends_on :perl => ["5.6", :recommended] else option "with-perl", "Build against a custom Perl rather than system default" depends_on :perl => ["5.6", :optional] end resource "html" do url "https://www.kernel.org/pub/software/scm/git/git-htmldocs-2.14.2.tar.xz" sha256 "a36661e81e5b21e788cd84e11860bcd0cafa402eff06e6371415a5a0e0b80dfb" end resource "man" do url "https://www.kernel.org/pub/software/scm/git/git-manpages-2.14.2.tar.xz" sha256 "6dd350d1e9d00159a549f0fad08a9f954b1d12576fc8d5865fbed9dee15105fc" 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") perl_version = Utils.popen_read("perl --version")[/v(\d+\.\d+)(?:\.\d+)?/, 1] # If building with a non-system Perl search everywhere declared in @INC. perl_inc = Utils.popen_read("perl -e 'print join\":\",@INC'").sub(":.", "") if build.with? "subversion" ENV["PERLLIB_EXTRA"] = %W[ #{Formula["subversion"].opt_lib}/perl5/site_perl ].join(":") elsif build.with? "perl" ENV["PERLLIB_EXTRA"] = perl_inc 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" ENV["NO_GETTEXT"] = "1" if build.without? "gettext" if build.with? "pcre2" ENV["USE_LIBPCRE2"] = "1" ENV["LIBPCREDIR"] = Formula["pcre2"].opt_prefix 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 # 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 # 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" 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-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.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