feat: add native macOS menu-bar application shell (#1)

scripts/build.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -euo pipefail
+
+build_root="${1:?Usage: scripts/build.sh /absolute/path/to/external/build-directory [Debug|Release]}"
+configuration="${2:-Debug}"
+case "$build_root" in
+    /*) ;;
+    *) echo "The build directory must be an absolute path." >&2; exit 2 ;;
+esac
+case "$configuration" in
+    Debug|Release) ;;
+    *) echo "Configuration must be Debug or Release." >&2; exit 2 ;;
+esac
+repo_root="$(cd "$(dirname "$0")/.." && pwd)"
+mkdir -p "$build_root"
+
+exec xcodebuild \
+    -project "$repo_root/TraccarClient.xcodeproj" \
+    -scheme TraccarClient \
+    -configuration "$configuration" \
+    -destination 'platform=macOS,arch=arm64' \
+    -derivedDataPath "$build_root/DerivedData" \
+    "CLANG_MODULE_CACHE_PATH=$build_root/ModuleCache" \
+    "SWIFT_MODULE_CACHE_PATH=$build_root/ModuleCache" \
+    build