Consolidate macOS build scripts into build_macos.sh

- Merge build_app_icon.sh and create_dmg.sh functionality into build_macos.sh
- Add version updating from Cargo.toml to Info.plist before packaging
- Add proper error handling for missing iconutil/sips tools
- Remove redundant script files for cleaner build process

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: bearice

build_app_icon.sh

@@ -14,7 +14,7 @@ echo "🍎 Starting macOS build process..."
 # Configuration
 APP_NAME="RustCat"
 BUNDLE_ID="com.bearice.rustcat"
-VERSION=$(grep '^version' Cargo.toml | sed 's/version = "\(.*\)"/\1/')
+VERSION=$(grep '^version' Cargo.toml | head -1 | sed 's/version = "\(.*\)"/\1/')
 
 # Build targets
 INTEL_TARGET="x86_64-apple-darwin"
@@ -45,7 +45,30 @@ file rust_cat_universal
 
 # Create app icon
 echo "🎨 Creating app icon..."
-./build_app_icon.sh || echo "⚠️  Could not create app icon, continuing without it"
+if command -v iconutil &> /dev/null; then
+    # Create iconset directory
+    mkdir -p RustCat.iconset
+
+    # Convert ICO to PNG at required sizes using sips (macOS built-in tool)
+    if command -v sips &> /dev/null; then
+        sips -s format png -Z 16 assets/appIcon.ico --out RustCat.iconset/icon_16x16.png
+        sips -s format png -Z 32 assets/appIcon.ico --out RustCat.iconset/icon_32x32.png
+        sips -s format png -Z 128 assets/appIcon.ico --out RustCat.iconset/icon_128x128.png
+        sips -s format png -Z 256 assets/appIcon.ico --out RustCat.iconset/icon_256x256.png
+        sips -s format png -Z 512 assets/appIcon.ico --out RustCat.iconset/icon_512x512.png
+    else
+        echo "❌ sips not found - cannot create app icon"
+        exit 1
+    fi
+
+    # Create the .icns file
+    iconutil -c icns RustCat.iconset
+
+    echo "✅ App icon created: RustCat.icns"
+else
+    echo "❌ iconutil not found - cannot create app icon"
+    exit 1
+fi
 
 # Create app bundle
 echo "📱 Creating app bundle..."
@@ -56,16 +79,13 @@ mkdir -p "$APP_BUNDLE/Contents/Resources"
 # Copy binary
 cp rust_cat_universal "$APP_BUNDLE/Contents/MacOS/rust_cat"
 
-# Copy Info.plist
-cp Info.plist "$APP_BUNDLE/Contents/"
+# Update and copy Info.plist with current version
+echo "📝 Updating Info.plist with version $VERSION..."
+sed "s/<string>2\.2\.0<\/string>/<string>$VERSION<\/string>/g" Info.plist > "$APP_BUNDLE/Contents/Info.plist"
 
-# Copy app icon if it exists
-if [ -f "RustCat.icns" ]; then
-    cp RustCat.icns "$APP_BUNDLE/Contents/Resources/AppIcon.icns"
-    echo "✅ App icon added"
-else
-    echo "⚠️  No app icon found"
-fi
+# Copy app icon
+cp RustCat.icns "$APP_BUNDLE/Contents/Resources/AppIcon.icns"
+echo "✅ App icon added"
 
 # Make binary executable
 chmod +x "$APP_BUNDLE/Contents/MacOS/rust_cat"
@@ -76,7 +96,26 @@ zip -r "${APP_NAME}-universal.app.zip" "$APP_BUNDLE"
 
 # Create DMG
 echo "💿 Creating DMG..."
-./create_dmg.sh "$APP_BUNDLE" "${APP_NAME}-universal.dmg"
+DMG_NAME="${APP_NAME}-universal.dmg"
+
+# Create a temporary directory for DMG contents
+TEMP_DIR=$(mktemp -d)
+DMG_DIR="$TEMP_DIR/dmg_contents"
+mkdir -p "$DMG_DIR"
+
+# Copy the app bundle to the DMG directory
+cp -R "$APP_BUNDLE" "$DMG_DIR/"
+
+# Create a symbolic link to Applications folder for easy installation
+ln -s /Applications "$DMG_DIR/Applications"
+
+# Create the DMG
+hdiutil create -volname "RustCat" -srcfolder "$DMG_DIR" -ov -format UDZO "$DMG_NAME"
+
+# Clean up temporary directory
+rm -rf "$TEMP_DIR"
+
+echo "✅ DMG created: $DMG_NAME"
 
 # Clean up temporary files
 echo "🧹 Cleaning up..."