Add neo4j database

pkgs/servers/nosql/neo4j/default.nix

···
+{ stdenv, fetchurl, makeWrapper, jre, which, gnused }:
+
+with stdenv.lib;
+
+stdenv.mkDerivation rec {
+  name = "neo4j-${version}";
+  version = "2.1.3";
+
+  src = fetchurl {
+    url = "http://dist.neo4j.org/neo4j-community-${version}-unix.tar.gz";
+    sha256 = "0gcyy6ayn8qvxj6za5463lgy320mn4rq7q5qysc26fxjd73drrrk";
+  };
+
+  buildInputs = [ makeWrapper jre which gnused ];
+
+  patchPhase = ''
+    substituteInPlace "bin/neo4j" --replace "NEO4J_INSTANCE=\$NEO4J_HOME" ""
+  '';
+
+  installPhase = ''
+    mkdir -p "$out/share/neo4j"
+    cp -R * "$out/share/neo4j"
+
+    mkdir -p "$out/bin"
+    makeWrapper "$out/share/neo4j/bin/neo4j" "$out/bin/neo4j" \
+        --prefix PATH : "${jre}/bin:${which}/bin:${gnused}/bin"
+    makeWrapper "$out/share/neo4j/bin/neo4j-shell" "$out/bin/neo4j-shell" \
+        --prefix PATH : "${jre}/bin:${which}/bin:${gnused}/bin"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "a highly scalable, robust (fully ACID) native graph database";
+    homepage = "http://www.neo4j.org/";
+    license = licenses.gpl3;
+
+    maintainers = [ maintainers.offline ];
+    platforms = stdenv.lib.platforms.unix;
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   nagiosPluginsOfficial = callPackage ../servers/monitoring/nagios/plugins/official-2.x.nix { };
 
+  neo4j = callPackage ../servers/nosql/neo4j { };
+
   net_snmp = callPackage ../servers/monitoring/net-snmp { };
 
   oidentd = callPackage ../servers/identd/oidentd { };