Added Mac installer script (creates a .pkg)

README.md

@@ -115,11 +115,11 @@ See *config_laser1.txt* for more optional settings.
 - /effect/color_change/[r, g, b]
   - 0 to 255: color intensity of red, green and blue
 
-# Run installer (create binary)
-## For Mac & Linux
-- `cd osc-receiver`
-- `venv/bin/pyinstaller --onefile --paths=venv/lib/python3.12/site-packages main.py`
-- Run binary: `/dist/main`
+# Create installer
+## For Mac
+- Increase version number in  `make_installer_mac.sh`
+- Run: `make_installer_mac.sh`
+- Find Mac package in `dist/osc2laser.pkg`
 
 # Support & Community
 Join our [Community](https://community.goodtimes.technology/c/osc2laser/5) to discuss your ideas and issues.

osc-receiver/main.py

@@ -9,6 +9,16 @@
 import configparser
 import global_data
 
+# Set the working directory to the directory of the executable
+if getattr(sys, 'frozen', False):
+    # If the application is frozen (packaged by PyInstaller), set the working directory to the executable's directory
+    application_path = os.path.dirname(sys.executable)
+else:
+    # If the application is not frozen, assume it's running from the source code directory
+    application_path = os.path.dirname(os.path.abspath(__file__))
+
+os.chdir(application_path)
+
 # Initialization
 logging.basicConfig(encoding='utf-8', level=logging.DEBUG)
 

osc-receiver/make_installer_mac.sh

@@ -0,0 +1,38 @@
+#!/bin/Bash
+venv/bin/pyinstaller --onefile --paths=venv/lib/python3.12/site-packages main.py
+
+mkdir -p dist/osc2laser.app/Contents/MacOS
+
+mv dist/main dist/osc2laser.app/Contents/MacOS/osc2laser
+chmod +x dist/osc2laser.app/Contents/MacOS/osc2laser
+
+cp config_laser1.txt dist/osc2laser.app/Contents/MacOS/
+cp libHeliosDacAPI.so dist/osc2laser.app/Contents/MacOS/
+
+cat > dist/osc2laser.app/Contents/Info.plist <<EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleDisplayName</key>
+    <string>osc2laser</string>
+    <key>CFBundleExecutable</key>
+    <string>osc2laser</string>
+    <key>CFBundleIdentifier</key>
+    <string>tchnology.goodtimes.osc2laser</string>
+    <key>CFBundleName</key>
+    <string>osc2laser</string>
+    <key>CFBundleVersion</key>
+    <string>1.0.0</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+</dict>
+</plist>
+EOF
+
+# hdiutil create -volname "osc2laser" -srcfolder dist/osc2laser.app -ov -format UDZO dist/osc2laser.dmg
+
+pkgbuild --component dist/osc2laser.app --install-location /Applications dist/osc2laser.pkg
+
+# Otherwise the .pkg won't install to /Applications
+rm -Rf dist/osc2laser.app