home/himalaya: overlay pkg to my dev repo

home/home.nix

@@ -6,6 +6,8 @@ in
 {
   imports = (import ./ui) ++ (import ./shell) ++ (import ./progs);
 
+  nixpkgs.overlays = import ../overlays;
+
   # Home Manager needs a bit of information about you and the
   # paths it should manage.
   home.username = secrets.userName;

home/progs/himalaya.nix

@@ -5,14 +5,6 @@ with lib;
 let
   cfg = config.progs.himalaya;
 
-  devHimalaya = pkgs.himalaya.overrideAttrs (oldAttrs: {
-    src = builtins.fetchGit {
-      url = "https://github.com/soywod/himalaya.git";
-      ref = "development";
-      rev = "ba8ef9adf6effc40674765f995d19e9cfd1a8636";
-    };
-  });
-
   himz = with pkgs; stdenv.mkDerivation {
     name = "himz-0.1";
     src = ../../scripts;
@@ -29,8 +21,6 @@ let
       runHook postInstall
     '';
   };
-
-  bin = "${devHimalaya}/bin/himalaya";
 in
 {
   options.progs.himalaya = {
@@ -45,7 +35,7 @@ in
     home.packages = [ himz ];
     programs.himalaya = {
       enable = true;
-      package = devHimalaya;
+      package = pkgs.my-himalaya;
       settings = {
         default-page-size = 20;
         downloads-dir = "${config.home.homeDirectory}/downloads/email";

overlays/default.nix

@@ -0,0 +1,3 @@
+[
+  (import ./himalaya.nix)
+]

overlays/himalaya.nix

@@ -0,0 +1,16 @@
+final: prev: {
+  my-himalaya = prev.himalaya.overrideAttrs (oldAttrs: rec {
+    src = prev.fetchFromGitHub {
+      owner = "pleshevskiy";
+      repo = "himalaya";
+      rev = "e3d76874a24addbad542d42491a3d8234fbbca03";
+      sha256 = "sha256-IiDGZKGLIDgDQe8XE6ekYKzqXwp/v/zuEpMQlKiteT0=";
+    };
+
+    cargoDeps = oldAttrs.cargoDeps.overrideAttrs (prev.lib.const {
+      name = "${oldAttrs.pname}-vendor.tar.gz";
+      inherit src;
+      outputHash = "sha256-HqKHP8sa7Gj6DsaNIzLrslFu0veH9rDnYCnpFK5mxdM=";
+    });
+  });
+}