xcwd: init at 2016-09-30

fixes #27345

pkgs/tools/X11/xcwd/default.nix

@@ -0,0 +1,31 @@
+{ stdenv, fetchFromGitHub, libX11 }:
+
+stdenv.mkDerivation rec {
+  version = "2016-09-30";
+  name = "xcwd-${version}";
+
+  src = fetchFromGitHub {
+    owner   = "schischi";
+    repo    = "xcwd";
+    rev     = "3f0728b932904985b703b33bd5c936ea96cf15a0";
+    sha256  = "0lwfz6qg7fkiq86skp51vpav33yik22ps4dvr48asv3570skhlf9";
+  };
+
+  buildInputs = [ libX11 ];
+
+  makeFlags = "prefix=$(out)";
+
+  installPhase = ''
+    install -D xcwd "$out/bin/xcwd"
+  '';
+
+  meta = with stdenv.lib; {
+    description = ''
+      A simple tool which print the current working directory of the currently focused window
+    '';
+    homepage = https://github.com/schischi/xcwd;
+    maintainers = [ maintainers.grburst ];
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -4905,6 +4905,8 @@ with pkgs;
 
   xclip = callPackage ../tools/misc/xclip { };
 
+  xcwd = callPackage ../tools/X11/xcwd { };
+
   xtitle = callPackage ../tools/misc/xtitle { };
 
   xdelta = callPackage ../tools/compression/xdelta { };