fix: update build process to include logo for PyInstaller

Author: Pederbs

.github/workflows/build-release.yml

@@ -21,7 +21,7 @@ jobs:
           pip install pyinstaller
 
       - name: Build EXE with PyInstaller
-        run: pyinstaller --onefile gui.py
+        run: pyinstaller --onefile --add-data "media/3-2-2_inverted_logo_waterlinked.png;media" gui.py
 
       - name: Wait for EXE and Move
         shell: pwsh

gui.py

@@ -1,3 +1,5 @@
+import os
+import sys
 import json
 import threading
 import time
@@ -10,6 +12,14 @@
 logger = logging.getLogger(__name__)
 logging.basicConfig(level=logging.INFO, format='%(asctime)s %(filename)s:%(lineno)d=%(levelname)s:%(message)s')
 
+def resource_path(relative_path):
+    """
+    Get absolute path to resource, needed for pyinstaller to find resources.
+    """
+    if hasattr(sys, '_MEIPASS'):
+        return os.path.join(sys._MEIPASS, relative_path)
+    return os.path.join(os.path.abspath("."), relative_path)
+
 class M16GUI(tk.Tk):
     def __init__(self):
         super().__init__()
@@ -22,7 +32,7 @@ def __init__(self):
 
     def create_widgets(self) -> None:
         """
-        Create the layout of the GUI app
+        Create the layout of the GUI app.
         """
         # Create a ttk style for caption labels
         style = ttk.Style()
@@ -53,7 +63,8 @@ def create_widgets(self) -> None:
         logo_frame.grid(row=0, column=0, padx=5, pady=5, sticky="nw")
 
         # Load and scale the logo image
-        logo = PhotoImage(file="media/3-2-2_inverted_logo_waterlinked.png")
+        image_path = resource_path("media/3-2-2_inverted_logo_waterlinked.png")
+        logo = PhotoImage(file=image_path)
         scale_factor = 17  # Adjust as needed
         logo_small = logo.subsample(scale_factor, scale_factor)