go: Separate file

hm/dev/default.nix

@@ -1,7 +1,8 @@
 { pkgs, config, ... }: {
   imports = [
     ./c.nix
-    ./python.nix
     ./common.nix
+    ./go.nix
+    ./python.nix
   ];
 }

hm/dev/go.nix

@@ -0,0 +1,19 @@
+# Untested post-nix
+{ pkgs, lib, config, ... }:
+{
+  config = lib.mkIf config.frogeye.dev.go {
+    frogeye = {
+      direnv = {
+        GOPATH = "${config.xdg.cacheHome}/go";
+      };
+    };
+    home = {
+      packages = with pkgs; [
+        go
+      ];
+      sessionPath = [
+        "${config.home.sessionVariables.GOPATH}"
+      ];
+    };
+  };
+}