try to fix windows wine

default.nix

@@ -6,7 +6,7 @@
 }:
 
 let
-  inherit (pkgs) binutils gnutar lib mktemp stdenv zip;
+  inherit (pkgs) binutils gnutar lib mktemp stdenv wine zip;
   inherit (crossPkgs) buildPlatform hostPlatform;
 
   mkToolchain = import ./rust-toolchain.nix { inherit lib fenix; };
@@ -54,8 +54,10 @@ himalaya.overrideAttrs (drv: {
   propagatedBuildInputs = (drv.propagatedBuildInputs or [ ])
     ++ lib.optional hostPlatform.isWindows empty-libgcc_eh;
 
+  # NOTE: manual wineprefix update is somehow needed:
+  # <https://github.com/NixOS/nixpkgs/issues/321332>
   postInstall = (drv.postInstall or "") + lib.optionalString hostPlatform.isWindows ''
-    export WINEPREFIX="$(${lib.getExe' mktemp "mktemp"} -d)"
+    ${lib.getExe' wine "wineboot"} -u
   '' + ''
     mkdir -p $out/bin/share/{applications,completions,man,services}
     cp assets/himalaya.desktop $out/bin/share/applications/

flake.nix

@@ -34,6 +34,11 @@
         ];
       };
 
+      withGitEnvs = package: package.overrideAttrs (drv: {
+        GIT_REV = drv.GIT_REV or self.rev or self.dirtyRev or "unknown";
+        GIT_DESCRIBE = drv.GIT_DESCRIBE or "nix-flake-" + self.lastModifiedDate;
+      });
+
       # Dev shells
 
       mkDevShell = system: {
@@ -52,11 +57,6 @@
         }));
       };
 
-      withGitEnvs = package: package.overrideAttrs (drv: {
-        GIT_REV = drv.GIT_REV or self.rev or self.dirtyRev or "dirty";
-        GIT_DESCRIBE = drv.GIT_DESCRIBE or "flake-" + self.shortRev or self.dirtyShortRev or "dirty";
-      });
-
       mkCrossPackages = system:
         lib.attrsets.mergeAttrsList (map (mkCrossPackage system) crossSystems.${system});