fix??

default.nix

@@ -5,5 +5,15 @@ let
 
   callPackage = pkgs.lib.callPackageWith (pkgs // self);
 
-  self = { MoonPlus = callPackage ./pkgs/moonplus { }; };
+  x = callPackage ./pkgs/x { };
+
+  self = {
+    MoonPlus = callPackage ./pkgs/moonplus { };
+    appsluggr = x.appsluggr;
+    johaus = x.johaus;
+    license = x.license;
+    mainsanow = x.mainsanow;
+    prefix = x.prefix;
+    quickserv = x.quickserv;
+  };
 in self

pkgs/x/default.nix

@@ -0,0 +1,61 @@
+{ pkgs ? import <nixpkgs> { } }:
+let
+  version = "1.2.3";
+
+  out = pkgs.buildGoModule {
+    pname = "x";
+    version = version;
+
+    src = pkgs.fetchFromGitHub {
+      owner = "Xe";
+      repo = "x";
+      rev = "v${version}";
+      hash = "sha256-iw9WtpuSMl2NeNlcdg2JV618YVoU3UPa/0ED+r5Sj90=";
+    };
+
+    modSha256 = "sha256-mTzZcEoag1/1IAZCSY7MLgNS+lI453GM8SM1aFVLKUU=";
+    CGO_ENABLED = "0";
+
+    # TODO: remove references to go in the non-default output
+    allowGoReference = true;
+
+    subPackages = [
+      "cmd/appsluggr"
+      "cmd/johaus"
+      "cmd/license"
+      "cmd/mainsanow"
+      "cmd/prefix"
+      "cmd/quickserv"
+    ];
+
+    outputs = [
+      "out" # keep the default output but don't use it
+      "appsluggr"
+      "johaus"
+      "license"
+      "mainsanow"
+      "prefix"
+      "quickserv"
+    ];
+
+    installPhase = ''
+      dir=$GOPATH/bin
+      install -D $dir/appsluggr $appsluggr/bin/appsluggr
+      install -D $dir/johaus $johaus/bin/johaus
+      install -D $dir/license $license/bin/license
+      install -D $dir/mainsanow $mainsanow/bin/mainsanow
+      install -D $dir/prefix $prefix/bin/prefix
+      install -D $dir/quickserv $quickserv/bin/quickserv
+      # let nix know that everything was fine
+      touch $out
+    '';
+  };
+
+in {
+  appsluggr = out.appsluggr;
+  johaus = out.johaus;
+  license = out.license;
+  mainsanow = out.mainsanow;
+  prefix = out.prefix;
+  quickserv = out.quickserv;
+}