emacs-ensime: add current git snapshot

pkgs/applications/editors/emacs-modes/ensime/default.nix

@@ -0,0 +1,22 @@
+{ stdenv, fetchurl, emacs, unzip, autoComplete, dash, s }:
+
+stdenv.mkDerivation {
+  name = "emacs-ensime-2014-09-04";
+
+  src = fetchurl {
+    url = "https://github.com/ensime/ensime-emacs/archive/d3820a3f362975f6e14b817988ec07bfef2b4dad.zip";
+    sha256 = "0gwr0r92z2hh2x8g0hpxaar2vvfk1b91cp6v04gaasw0fvl5i7g5";
+  };
+
+  buildInputs = [ emacs unzip ];
+  propagatedUserEnvPkgs = [ autoComplete dash s ];
+
+  buildPhase = ''
+    emacs -L . -L ${autoComplete}/share/emacs/site-lisp --batch -f batch-byte-compile *.el
+  '';
+
+  installPhase = ''
+    install -d $out/share/emacs/site-lisp
+    install *.el *.elc $out/share/emacs/site-lisp
+  '';
+}

pkgs/top-level/all-packages.nix

@@ -8653,6 +8653,8 @@ let
 
     emms = callPackage ../applications/editors/emacs-modes/emms { };
 
+    ensime = callPackage ../applications/editors/emacs-modes/ensime { };
+
     ess = callPackage ../applications/editors/emacs-modes/ess { };
 
     flymakeCursor = callPackage ../applications/editors/emacs-modes/flymake-cursor { };