add update function to stablediff

.gitignore

@@ -0,0 +1 @@
+.idea/

stablediffusion-rocm/.gitignore

@@ -1,2 +1,4 @@
 venv/
 webui/
+models/
+outputs/

stablediffusion-rocm/install.sh

@@ -2,16 +2,26 @@
 source ../utils.sh
 python_exec=venv/bin/python3.10
 
-# Function to install StableDiffusion
+# Function to install/update StableDiffusion
 install_stablediffusion() {
     if [ -d "webui" ]; then
-        echo "StableDiffusion repository already exists. Skipping clone."
+        echo "StableDiffusion repository already exists."
+        yes_or_no "Do you want to update StableDiffusion WebUI (dev branch) ?" && {
+            cd webui
+            git pull
+            echo "StableDiffusion WebUI successfully updated."
+        }
     else
         echo "Cloning StableDiffusion repository..."
         git clone -b dev https://github.com/AUTOMATIC1111/stable-diffusion-webui webui
+
+        echo "Running StableDiffusion setup..."
+        $python_exec webui/launch.py --skip-torch-cuda-test --exit
+
+        ln -s webui/models models
+        ln -s webui/outputs outputs
     fi
-    echo "Running StableDiffusion setup..."
-    $python_exec webui/launch.py --skip-torch-cuda-test --exit
+
 }
 
 # Main function
@@ -23,7 +33,7 @@ main() {
 
     clean
 
-    echo "StableDiffusion installation complete."
+    echo "StableDiffusion installation/update complete. Use ./run.sh to start"
 }
 
 # Run main function

utils.sh

@@ -27,17 +27,20 @@ use_venv() {
 # Function to install build-essential or equivalent
 install_build_essentials() {
     echo "Checking for build essentials..."
+
     if [ -f /etc/debian_version ]; then
         sudo apt-get update
         sudo apt-get install -y build-essential python3.10-dev
+
     elif [ -f /etc/fedora-release ]; then
-        if dnf list installed @development-tools &>/dev/null; then
-            echo "Development Tools are already installed."
+        if rpm -q gcc &>/dev/null && rpm -q python3.10-devel &>/dev/null; then
+            echo "Development Tools and Python 3.10 development files are already installed."
         else
-            echo "Installing Development Tools..."
+            echo "Installing Development Tools and Python 3.10 development files..."
             sudo dnf groupinstall -y "Development Tools"
-            sudo dnf install python3.10-devel
+            sudo dnf install -y python3.10-devel
         fi
+
     else
         echo "Unsupported operating system. Please install build-essential or equivalent manually."
         exit 1
@@ -68,4 +71,14 @@ prepare_env(){
 
 clean() {
     python3.10 -m pip cache purge
+}
+
+yes_or_no() {
+    while true; do
+        read -p "$* [y/n]: " yn
+        case $yn in
+            [Yy]*) return 0  ;;  
+            [Nn]*) echo "Aborted" ; return  1 ;;
+        esac
+    done
 }