Add Package.swift

Package.swift

@@ -0,0 +1,23 @@
+// swift-tools-version:5.0
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "ListDiffUI",
+    platforms: [
+        .iOS(.v8),
+    ],
+    products: [
+        .library(name: "ListDiffUI", targets: ["ListDiffUI"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/lxcid/ListDiff.git", .revision("1390504170150f378aa1be17f92322e6d12533d8")),
+    ],
+    targets: [
+        .target(
+            name: "ListDiffUI",
+            dependencies: ["ListDiff"],
+            path: "Sources/"),
+    ]
+)

repositories.bzl

@@ -4,7 +4,7 @@ def listdiffui_dependencies(is_local = False):
     new_git_repository(
         name = "ListDiff",
         remote = "https://github.com/lxcid/ListDiff.git",
-        commit = "2667f8da9df3978e45841fee11d2f00934612a7f",
-        shallow_since = "1538894026 +0800",
+        commit = "1390504170150f378aa1be17f92322e6d12533d8",
+        shallow_since = "1593244760 +0800",
         build_file = "ListDiff.BUILD" if is_local else "@ListDiffUI//:external/ListDiff.BUILD",
     )