MacOS support (#225)

packaging/merge_universal2.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+# Merge arm64 and x86_64 .app bundles into a universal2 .app and create DMG
+set -e
+
+ARM_APP="$1"
+INTEL_APP="$2"
+OUT_APP="$3"
+
+if [ -z "$ARM_APP" ] || [ -z "$INTEL_APP" ] || [ -z "$OUT_APP" ]; then
+    echo "Usage: $0 <arm64.app> <x86_64.app> <output.app>"
+    exit 1
+fi
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
+DIST_DIR="$PROJECT_DIR/dist"
+APP_NAME="$(basename "$OUT_APP" .app)"
+DMG_NAME="TgWsProxy"
+
+# --- Merge ---
+
+echo "Merging '$ARM_APP' + '$INTEL_APP' -> '$OUT_APP'"
+
+rm -rf "$OUT_APP"
+cp -R "$ARM_APP" "$OUT_APP"
+
+find "$OUT_APP" -type f | while read -r file; do
+    rel="${file#"$OUT_APP"/}"
+    intel_file="$INTEL_APP/$rel"
+
+    [ -f "$intel_file" ] || continue
+
+    if file "$file" | grep -qE "Mach-O (64-bit )?executable|Mach-O (64-bit )?dynamically linked|Mach-O (64-bit )?bundle"; then
+        arm_arch=$(lipo -archs "$file" 2>/dev/null || echo "")
+        intel_arch=$(lipo -archs "$intel_file" 2>/dev/null || echo "")
+        if [ "$arm_arch" = "$intel_arch" ]; then
+            # same arch (e.g. local test with two arm64 copies) — skip
+            continue
+        fi
+        lipo -create "$file" "$intel_file" -output "$file"
+    fi
+done
+
+echo "Merge done: $OUT_APP"
+
+# --- Create DMG ---
+
+DMG_TEMP="$DIST_DIR/dmg_temp"
+rm -rf "$DMG_TEMP"
+mkdir -p "$DMG_TEMP"
+
+cp -R "$OUT_APP" "$DMG_TEMP/"
+ln -s /Applications "$DMG_TEMP/Applications"
+
+hdiutil create \
+    -volname "$APP_NAME" \
+    -srcfolder "$DMG_TEMP" \
+    -ov \
+    -format UDZO \
+    "$DIST_DIR/$DMG_NAME.dmg"
+
+rm -rf "$DMG_TEMP"
+
+echo "DMG created: $DIST_DIR/$DMG_NAME.dmg"