Update detection of uv

gui-uv.bat

@@ -1,23 +1,47 @@
-@echo off
+#!/usr/bin/env bash
 
-:: Install uv latest version
-pip install --upgrade uv -q
+# Checks to see if variable is set and non-empty.
+# This is defined first, so we can use the function for some default variable values
+env_var_exists() {
+  if [[ -n "${!1}" ]]; then
+    return 0
+  else
+    return 1
+  fi
+}
 
-set PATH=%PATH%;%~dp0venv\Lib\site-packages\torch\lib
+# Define the directory path for WSL2
+lib_path="/usr/lib/wsl/lib/"
 
-echo Starting the GUI... this might take some time... Especially on 1st run after install or update...
+# Check if the directory exists
+if [ -d "$lib_path" ]; then
+    # Check if LD_LIBRARY_PATH is already set
+    if [ -z "${LD_LIBRARY_PATH}" ]; then
+        # LD_LIBRARY_PATH is not set, set it to the lib_path
+        export LD_LIBRARY_PATH="$lib_path"
+        # echo "LD_LIBRARY_PATH set to: $LD_LIBRARY_PATH"
+    fi
+fi
+
+# If it is run with the sudo command, get the complete LD_LIBRARY_PATH environment variable of the system and assign it to the current environment,
+# because it will be used later.
+if [ -n "$SUDO_USER" ] || [ -n "$SUDO_COMMAND" ]; then
+    echo "The sudo command resets the non-essential environment variables, we keep the LD_LIBRARY_PATH variable."
+    export LD_LIBRARY_PATH=$(sudo -i printenv LD_LIBRARY_PATH)
+fi
+
+# This gets the directory the script is run from so pathing can work relative to the script where needed.
+SCRIPT_DIR=$(cd -- "$(dirname -- "$0")" && pwd)
+
+# Step into GUI local directory
+cd "$SCRIPT_DIR" || exit 1
+
+# Check if uv is already installed
+if [ ! -f "$HOME/.local/bin/uv" ]; then
+  # Setup uv
+  curl -LsSf https://astral.sh/uv/install.sh | sh
+  source $HOME/.local/bin/env
+fi
 
-:: Make sure we are on the right sd-scripts commit
 git submodule update --init --recursive
-
-:: If the exit code is 0, run the kohya_gui.py script with the command-line arguments
-if %errorlevel% equ 0 (
-    REM Check if the batch was started via double-click
-    IF /i "%comspec% /c %~0 " equ "%cmdcmdline:"=%" (
-        REM echo This script was started by double clicking.
-        cmd /k uv run --link-mode=copy kohya_gui.py --noverify %*
-    ) ELSE (
-        REM echo This script was started from a command prompt.
-        uv run --link-mode=copy kohya_gui.py --noverify %*
-    )
-)
+uv run kohya_gui.py --noverify "$@"

kohya_ss

@@ -0,0 +1 @@
+Subproject commit e5e8be05fe0475a04e61ef668afffc632aa178f5