tartan: init at unstable-2021-12-23

You need clang-analyzer before clang in `PATH` since the latter’s scan-build program will not be able to find ccc-analyzer program.
https://github.com/NixOS/nixpkgs/issues/151367

pkgs/development/tools/analysis/tartan/default.nix

@@ -0,0 +1,52 @@
+{ stdenv
+, lib
+, fetchFromGitLab
+, meson
+, ninja
+, pkg-config
+, llvmPackages
+, gobject-introspection
+, glib
+, unstableGitUpdater
+}:
+
+stdenv.mkDerivation rec {
+  pname = "tartan";
+  version = "unstable-2021-12-23";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.freedesktop.org";
+    owner = "tartan";
+    repo = "tartan";
+    rev = "bd4ea95d8b3ce1258491e9fac7fcc37d2b241a16";
+    sha256 = "l3duPt8Kh/JljzOV+Dm26XbS7gZ+mmFfYUYofWSJRyo=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    gobject-introspection
+    glib
+    llvmPackages.libclang
+    llvmPackages.libllvm
+  ];
+
+  passthru = {
+    updateScript = unstableGitUpdater {
+      # The updater tries src.url by default, which does not exist for fetchFromGitLab (fetchurl).
+      url = "https://gitlab.freedesktop.org/tartan/tartan.git";
+    };
+  };
+
+  meta = with lib; {
+    description = "Tools and Clang plugins for developing code with GLib";
+    homepage = "https://freedesktop.org/wiki/Software/tartan";
+    license = licenses.gpl3Plus;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ jtojnar ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -9994,6 +9994,8 @@ with pkgs;
 
   tarssh = callPackage ../servers/tarssh { };
 
+  tartan = callPackage ../development/tools/analysis/tartan {};
+
   tartube = callPackage ../applications/video/tartube { };
 
   tartube-yt-dlp = callPackage ../applications/video/tartube {