Switch to standalone TencentCloudCore

Author: stevapple

Package.swift

@@ -21,10 +21,9 @@ let package = Package(
         .package(url: "https://github.com/apple/swift-nio.git", .upToNextMajor(from: "2.17.0")),
         .package(url: "https://github.com/apple/swift-log.git", .upToNextMajor(from: "1.0.0")),
         .package(url: "https://github.com/swift-server/swift-backtrace.git", .upToNextMajor(from: "1.1.0")),
+        .package(url: "https://github.com/stevapple/tencent-cloud-core.git", from: "0.0.1")
     ],
     targets: [
-        .target(name: "TencentCloudCore", dependencies: []),
-        .testTarget(name: "TencentCloudCoreTests", dependencies: ["TencentCloudCore"]),
         .target(name: "TencentSCFRuntime", dependencies: [
             .byName(name: "TencentSCFRuntimeCore"),
             .product(name: "NIO", package: "swift-nio"),
@@ -35,7 +34,7 @@ let package = Package(
             .byName(name: "TencentSCFRuntime"),
         ]),
         .target(name: "TencentSCFRuntimeCore", dependencies: [
-            .byName(name: "TencentCloudCore"),
+            .product(name: "TencentCloudCore", package: "tencent-cloud-core"),
             .product(name: "Logging", package: "swift-log"),
             .product(name: "Backtrace", package: "swift-backtrace"),
             .product(name: "NIOHTTP1", package: "swift-nio"),
@@ -45,7 +44,7 @@ let package = Package(
             .product(name: "NIOTestUtils", package: "swift-nio"),
             .product(name: "NIOFoundationCompat", package: "swift-nio"),
         ]),
-        .target(name: "TencentSCFEvents", dependencies: ["TencentCloudCore"]),
+        .target(name: "TencentSCFEvents", dependencies: []),
         .testTarget(name: "TencentSCFEventsTests", dependencies: ["TencentSCFEvents"]),
         // testing helper
         .target(name: "TencentSCFTesting", dependencies: [

Sources/TencentCloudCore/Credential.swift

@@ -87,8 +87,8 @@ extension SCF {
         }
 
         /// The Tencent Cloud region that the cloud function is in.
-        public var region: TencentCloud.Region {
-            TencentCloud.Region(rawValue: SCF.Env["TENCENTCLOUD_REGION"] ?? "")!
+        public var region: TencentCloud.Region? {
+            TencentCloud.Region(rawValue: SCF.Env["TENCENTCLOUD_REGION"] ?? "")
         }
 
         /// The name of the cloud function.

Sources/TencentCloudCore/Region.swift

@@ -112,6 +112,20 @@ class SCFContextTest: XCTestCase {
 
         SCF.Env.reset()
     }
+
+    func testInvalidRegion() {
+        SCF.Env["TENCENTCLOUD_REGION"] = "ap-ShangHai"
+
+        let context = SCF.Context(requestID: UUID().uuidString.lowercased(),
+                                  memoryLimit: 128,
+                                  timeLimit: .seconds(3),
+                                  logger: Logger(label: "test"),
+                                  eventLoop: MultiThreadedEventLoopGroup(numberOfThreads: 1).next(),
+                                  allocator: ByteBufferAllocator())
+        XCTAssertNil(context.region)
+
+        SCF.Env.reset()
+    }
 }
 
 #if os(Linux)