Add UI checks

Author: lucasssvaz

tools/config_editor/app.py

@@ -86,7 +86,6 @@ def compose(self) -> ComposeResult:
 
     def on_mount(self) -> None:
         # Event handler called when the app is mounted for the first time
-        self.title = "Configurator"
         self.sub_title = "Main Menu"
         print("Main screen mounted.")
 
@@ -131,6 +130,7 @@ def on_mount(self) -> None:
         print("IDF Branch: " + str(self.setting_idf_branch))
         print("IDF Commit: " + str(self.setting_idf_commit))
         print("IDF Debug Level: " + str(self.setting_debug_level))
+        self.title = "Configurator"
         self.push_screen("main")
 
 def arduino_default_path():
@@ -256,8 +256,11 @@ def main() -> None:
         elif args.arduino_path == arduino_default_path():
             print("Warning: Default Arduino path not found. Disabling copy to Arduino.")
             app.setting_enable_copy = False
+        elif args.arduino_path == "/arduino-esp32": # Docker mount point
+            print("Error: Arduino folder not mounted to /arduino-esp32 in Docker container.")
+            exit(1)
         else:
-            print("Invalid path to Arduino core: " + os.path.abspath(args.arduino_path))
+            print("Error: Invalid path to Arduino core: " + os.path.abspath(args.arduino_path))
             exit(1)
     else:
         app.setting_enable_copy = False

tools/config_editor/compile.py

@@ -72,6 +72,11 @@ def compile_libs(self) -> None:
 
         label = self.query_one("#compile-title", Static)
         self.child_process = None
+
+        if not self.app.setting_target:
+            self.print_error("No target selected")
+            label.update("No target selected")
+            return
         if self.app.setting_target == ",".join(self.app.supported_targets):
             target = "all targets"
         else:
@@ -161,3 +166,8 @@ def compose(self) -> ComposeResult:
             self.button_widget = Button("Back", id="compile-back-button")
             yield self.button_widget
         yield Footer()
+
+    def on_mount(self) -> None:
+        # Event handler called when the screen is mounted
+        print("Compile screen mounted")
+        self.sub_title = "Compilation"