Fix config directory handling in install script

- Ensure CONFIG_DIR exists during installation
- Create proper symlink from INSTALL_DIR/config.json to CONFIG_DIR/config.json
- Use CONFIG_DIR instead of INSTALL_DIR for configuration files
- Add code to move existing config file to CONFIG_DIR if needed

This fixes the issue where the config.json file was not being created in /etc/transmission-rss-manager, even though the directory was created.

modules/utils-module.sh

@@ -104,6 +104,26 @@ function finalize_setup() {
   mkdir -p "$INSTALL_DIR/logs"
   log "INFO" "Created logs directory: $INSTALL_DIR/logs"
   
+  # Ensure CONFIG_DIR exists
+  if [ ! -d "$CONFIG_DIR" ]; then
+    mkdir -p "$CONFIG_DIR"
+    log "INFO" "Created configuration directory: $CONFIG_DIR"
+    chown -R "$USER:$USER" "$CONFIG_DIR"
+  fi
+  
+  # Check if the config symlink exists, create it if not
+  if [ ! -L "$INSTALL_DIR/config.json" ] || [ ! -e "$INSTALL_DIR/config.json" ]; then
+    # If there's a real file at INSTALL_DIR/config.json (not a symlink), move it to CONFIG_DIR
+    if [ -f "$INSTALL_DIR/config.json" ] && [ ! -L "$INSTALL_DIR/config.json" ]; then
+      log "INFO" "Moving existing config.json to $CONFIG_DIR"
+      mv "$INSTALL_DIR/config.json" "$CONFIG_DIR/config.json"
+    fi
+    
+    # Create the symlink
+    ln -sf "$CONFIG_DIR/config.json" "$INSTALL_DIR/config.json"
+    log "INFO" "Created symlink from $INSTALL_DIR/config.json to $CONFIG_DIR/config.json"
+  fi
+  
   # Set proper ownership for the installation directory
   chown -R $USER:$USER $INSTALL_DIR
   
@@ -124,7 +144,7 @@ function finalize_setup() {
   cd $INSTALL_DIR && npm install
   
   # Handle configuration file
-  if ! update_config_file "$INSTALL_DIR/config.json" "$IS_UPDATE"; then
+  if ! update_config_file "$CONFIG_DIR/config.json" "$IS_UPDATE"; then
     log "INFO" "Creating default configuration file..."
     
     # Create the users array content for JSON
@@ -133,7 +153,10 @@ function finalize_setup() {
       USER_JSON="{ \"username\": \"${ADMIN_USERNAME}\", \"password\": \"${ADMIN_PASSWORD}\", \"role\": \"admin\" }"
     fi
     
-    cat > $INSTALL_DIR/config.json << EOF
+    # Make sure CONFIG_DIR exists
+    mkdir -p "$CONFIG_DIR"
+    
+    cat > $CONFIG_DIR/config.json << EOF
 {
   "version": "1.2.0",
   "transmissionConfig": {
@@ -188,7 +211,12 @@ function finalize_setup() {
   "logLevel": "info"
 }
 EOF
-    chown $USER:$USER $INSTALL_DIR/config.json
+    # Set ownership for the config file
+    chown $USER:$USER $CONFIG_DIR/config.json
+    
+    # Ensure symlink exists from INSTALL_DIR to CONFIG_DIR
+    ln -sf "$CONFIG_DIR/config.json" "$INSTALL_DIR/config.json"
+    log "INFO" "Created symlink from $INSTALL_DIR/config.json to $CONFIG_DIR/config.json"
     log "INFO" "Default configuration created successfully"
   fi