fix: better desktop shortcut

Author: andr-kuz

default.nix

@@ -3,6 +3,8 @@
 }:
 let
   vortexVersion = "1.13.7";
+  homeDir = builtins.getEnv "HOME";
+  winePrefix = "${homeDir}/.vortex-linux/compatdata/pfx";
 
   vortexInstaller = builtins.fetchurl {
     url = "https://github.com/Nexus-Mods/Vortex/releases/download/v${vortexVersion}/vortex-setup-${vortexVersion}.exe";
@@ -18,21 +20,27 @@ let
     umuLauncher = "${pkgs.umu-launcher}";
     vortexInstaller = "${vortexInstaller}";
     dotnetInstaller = "${dotnetInstaller}";
+    winePrefix = "${winePrefix}";
   };
 
-
   preInstall = pkgs.writeShellScriptBin "vortex-install" ''
     exec ${installScript}
   '';
 
-  vortexWrapperScript = pkgs.replaceVars ./vortex-wrapper.sh {
-    umuLauncher = "${pkgs.umu-launcher}";
-  };
+  vortexWrapperScript = pkgs.writeShellScript "vortex-wrapper.sh" ''
+    #!/usr/bin/env bash
+    set -euo pipefail
+    
+    export WINEPREFIX="${winePrefix}"
+    
+    exec ${pkgs.steam-run}/bin/steam-run ${pkgs.umu-launcher}/bin/umu-run "$WINEPREFIX/drive_c/Program Files/Black Tree Gaming Ltd/Vortex/Vortex.exe" "$@"
+  '';
 
   installPhaseScript = pkgs.replaceVars ./install-phase.sh {
     vortexWrapperScript = "${vortexWrapperScript}";
     desktopItem = "${./vortex.desktop}";
     desktopItemIcon = "${./vortex.ico}";
+    homeDir = "${homeDir}";
   };
 
 in 

install-phase.sh

@@ -2,12 +2,11 @@
 
 set -euo pipefail
 
-# Create output directories
-mkdir -p "$out/bin"
 mkdir -p "$out/share/applications"
 
-
 cp "@vortexWrapperScript@" "$out/share/applications/vortex-wrapper.sh"
 chmod +x "$out/share/applications/vortex-wrapper.sh"
-cp "@desktopItem@" "$out/share/applications/vortex.desktop"
+sed "s|\$out|$out|g" "@desktopItem@" | \
+  sed "s|\$home|@homeDir@|g" > temp
+mv temp "$out/share/applications/vortex.desktop"
 cp "@desktopItemIcon@" "$out/share/applications/vortex.ico"

pre-install.sh

@@ -2,7 +2,7 @@
 
 set -euxo pipefail
 
-export WINEPREFIX="$HOME/.vortex-linux/compatdata/pfx"
+export WINEPREFIX=@winePrefix@
 
 mkdir -p "$WINEPREFIX"
 

vortex-wrapper.sh

@@ -5,6 +5,6 @@ Name=Vortex
 MimeType=x-scheme-handler/nxm;x-scheme-handler/nxm-protocol
 Terminal=false
 X-KeepTerminal=false
-Path=$HOME/.vortex-linux/compatdata/pfx/drive_c/Program Files/Black Tree Gaming Ltd/Vortex
-Exec=vortex-wrapper.sh -d %u
-Icon=vortex.ico
+Path=$home/.vortex-linux/compatdata/pfx/drive_c/Program Files/Black Tree Gaming Ltd/Vortex
+Exec=$out/share/applications/vortex-wrapper.sh
+Icon=$out/share/applications/vortex.ico