class Global < Formula desc "Source code tag system" homepage "https://www.gnu.org/software/global/" url "https://ftp.gnu.org/gnu/global/global-6.6.tar.gz" mirror "https://ftpmirror.gnu.org/global/global-6.6.tar.gz" sha256 "87a86ea972429e2c983f8359e91ce64facccdc76215ef5225c0baf3f6f087527" bottle do sha256 "11efec3aa71fd20082b663d1bb72f481560d6900d3aeeaf5adaf3f084ec2cb2a" => :high_sierra sha256 "bcc45b2aed0022f58c1c1932b6bc63de795cf479b1524ad8fb3184f0a284017b" => :sierra sha256 "0d15ea454dad5358f3dd721b0b1395c7499f362335e0c3a37c115f915ff0f349" => :el_capitan end head do url ":pserver:anonymous:@cvs.savannah.gnu.org:/sources/global", :using => :cvs depends_on "autoconf" => :build depends_on "automake" => :build depends_on "bison" => :build depends_on "flex" => :build ## gperf is provided by OSX Command Line Tools. depends_on "libtool" => :build end option "with-ctags", "Enable Exuberant Ctags as a plug-in parser" option "with-pygments", "Enable Pygments as a plug-in parser (should enable exuberant-ctags too)" option "with-sqlite3", "Use SQLite3 API instead of BSD/DB API for making tag files" deprecated_option "with-exuberant-ctags" => "with-ctags" depends_on "ctags" => :optional skip_clean "lib/gtags" resource "Pygments" do url "https://files.pythonhosted.org/packages/71/2a/2e4e77803a8bd6408a2903340ac498cb0a2181811af7c9ec92cb70b0308a/Pygments-2.2.0.tar.gz" sha256 "dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc" end def install system "sh", "reconf.sh" if build.head? args = %W[ --disable-dependency-tracking --prefix=#{prefix} --sysconfdir=#{etc} ] args << "--with-sqlite3" if build.with? "sqlite3" if build.with? "ctags" args << "--with-exuberant-ctags=#{Formula["ctags"].opt_bin}/ctags" end if build.with? "pygments" ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python2.7/site-packages" pygments_args = %W[build install --prefix=#{libexec}] resource("Pygments").stage { system "python", "setup.py", *pygments_args } end system "./configure", *args system "make", "install" if build.with? "pygments" bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"]) end etc.install "gtags.conf" # we copy these in already cd share/"gtags" do rm %w[README COPYING LICENSE INSTALL ChangeLog AUTHORS] end end test do (testpath/"test.c").write <<~EOS int c2func (void) { return 0; } void cfunc (void) {int cvar = c2func(); }") EOS if build.with?("pygments") || build.with?("ctags") (testpath/"test.py").write <<-EOS def py2func (): return 0 def pyfunc (): pyvar = py2func() EOS end if build.with? "pygments" assert shell_output("#{bin}/gtags --gtagsconf=#{share}/gtags/gtags.conf --gtagslabel=pygments .") if build.with? "ctags" assert_match "test.c", shell_output("#{bin}/global -d cfunc") assert_match "test.c", shell_output("#{bin}/global -d c2func") assert_match "test.c", shell_output("#{bin}/global -r c2func") assert_match "test.py", shell_output("#{bin}/global -d pyfunc") assert_match "test.py", shell_output("#{bin}/global -d py2func") assert_match "test.py", shell_output("#{bin}/global -r py2func") else # Everything is a symbol in this case assert_match "test.c", shell_output("#{bin}/global -s cfunc") assert_match "test.c", shell_output("#{bin}/global -s c2func") assert_match "test.py", shell_output("#{bin}/global -s pyfunc") assert_match "test.py", shell_output("#{bin}/global -s py2func") end assert_match "test.c", shell_output("#{bin}/global -s cvar") assert_match "test.py", shell_output("#{bin}/global -s pyvar") end if build.with? "ctags" assert shell_output("#{bin}/gtags --gtagsconf=#{share}/gtags/gtags.conf --gtagslabel=exuberant-ctags .") # ctags only yields definitions assert_match "test.c", shell_output("#{bin}/global -d cfunc # passes") assert_match "test.c", shell_output("#{bin}/global -d c2func # passes") assert_match "test.py", shell_output("#{bin}/global -d pyfunc # passes") assert_match "test.py", shell_output("#{bin}/global -d py2func # passes") assert_no_match(/test\.c/, shell_output("#{bin}/global -r c2func # correctly fails")) assert_no_match(/test\.c/, shell_output("#{bin}/global -s cvar # correctly fails")) assert_no_match(/test\.py/, shell_output("#{bin}/global -r py2func # correctly fails")) assert_no_match(/test\.py/, shell_output("#{bin}/global -s pyvar # correctly fails")) end if build.with? "sqlite3" assert shell_output("#{bin}/gtags --sqlite3 --gtagsconf=#{share}/gtags/gtags.conf --gtagslabel=default .") assert_match "test.c", shell_output("#{bin}/global -d cfunc") assert_match "test.c", shell_output("#{bin}/global -d c2func") assert_match "test.c", shell_output("#{bin}/global -r c2func") assert_match "test.c", shell_output("#{bin}/global -s cvar") end # C should work with default parser for any build assert shell_output("#{bin}/gtags --gtagsconf=#{share}/gtags/gtags.conf --gtagslabel=default .") assert_match "test.c", shell_output("#{bin}/global -d cfunc") assert_match "test.c", shell_output("#{bin}/global -d c2func") assert_match "test.c", shell_output("#{bin}/global -r c2func") assert_match "test.c", shell_output("#{bin}/global -s cvar") end end