psst: unstable-2022-05-19 -> 2022-10-13

pkgs/applications/audio/psst/default.nix

···
     icon = "psst";
     terminal = false;
   };
+
 in
 rustPlatform.buildRustPackage rec {
   pname = "psst";
-  version = "unstable-2022-05-19";
+  version = "unstable-2022-10-13";
 
   src = fetchFromGitHub {
     owner = "jpochyla";
     repo = pname;
-    rev = "e403609e0916fe664fb1f28c7a259d01fa69b0e9";
-    sha256 = "sha256-hpAP/m9aJsfh9FtwLqaKFZllnCQn9OSYLWuNZakZJnk=";
+    rev = "d70ed8104533dc15bc36b989ba8428872c9b578f";
+    hash = "sha256-ZKhHN0ruLb6ZVKkrKv/YawRsVop6SP1QF/nrtkmA8P8=";
   };
 
-  cargoSha256 = "sha256-gQ0iI2wTS5n5pItmQCmFXDs5L8nA2w5ZrZyZtpMlUro=";
+  cargoSha256 = "sha256-TDxoRWQAzrgPElEEDNYkk3XX2i+LnNLMuY/J3pb3Xlk=";
   # specify the subdirectory of the binary crate to build from the workspace
   buildAndTestSubdir = "psst-gui";
 
···
   ];
 
   postInstall = ''
-    mkdir -pv $out/share/icons/hicolor/512x512/apps
     install -Dm444 psst-gui/assets/logo_512.png $out/share/icons/hicolor/512x512/apps/${pname}.png
-    mkdir -pv $out/share/applications
-    ln -s ${desktopItem}/share/applications/* $out/share/applications
+    install -Dm444 -t $out/share/applications ${desktopItem}/share/applications/*
   '';
 
   meta = with lib; {