Add consul-template package

pkgs/servers/consul/deps.nix

@@ -56,6 +56,24 @@ let
         sha256 = "0fqrhmzi0jbbwylv7c1l0ywqr67aqlv6s891f4inp0y4abd7shc7";
       };
     }
+    {
+      root = "github.com/hashicorp/go-multierror";
+      src = fetchFromGitHub {
+        owner = "hashicorp";
+        repo = "go-multierror";
+        rev = "fcdddc395df1ddf4247c69bd436e84cfa0733f7e";
+        sha256 = "1gvrm2bqi425mfg55m01z9gppfd7v4ljz1z8bykmh2sc82fj25jz";
+      };
+    }
+    {
+      root = "github.com/hashicorp/consul-template";
+      src = fetchFromGitHub {
+        owner = "hashicorp";
+        repo = "consul-template";
+        rev = "v0.5.1";
+        sha256 = "1h8sqmzf73bn12bj1yqldp9gl46gz766c3zrymwgl8p0mb74dllf";
+      };
+    }
     {
       root = "github.com/hashicorp/go-checkpoint";
       src = fetchFromGitHub {

pkgs/servers/consul/template.nix

@@ -0,0 +1,29 @@
+{ stdenv, lib, go, fetchgit, fetchhg, fetchbzr, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  name = "consul-template-${version}";
+  version = "0.5.1";
+
+  src = import ./deps.nix {
+    inherit stdenv lib fetchgit fetchhg fetchbzr fetchFromGitHub;
+  };
+
+  buildInputs = [ go ];
+
+  buildPhase = ''
+    GOPATH=$src go build -v -o consul-template github.com/hashicorp/consul-template
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp consul-template $out/bin
+  '';
+
+  meta = with lib; {
+    description = "Generic template rendering and notifications with Consul";
+    homepage = https://github.com/hashicorp/consul-template;
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ puffnfresh ];
+    platforms = platforms.unix;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -713,6 +713,8 @@ let
 
   consul-alerts = callPackage ../servers/consul/alerts.nix { };
 
+  consul-template = callPackage ../servers/consul/template.nix { };
+
   corosync = callPackage ../servers/corosync { };
 
   cherrytree = callPackage ../applications/misc/cherrytree { };