Add CI specific Package files for building with warnings as errors

ci/scripts/swift_test.sh

@@ -34,10 +34,14 @@ popd
 
 source_dir=${1}/swift/Arrow
 pushd ${source_dir}
+mv Package.swift Package.swift.ignore
+mv Package.swift.build Package.swift
 swift test
 popd
 
 source_dir=${1}/swift/ArrowFlight
 pushd ${source_dir}
+mv Package.swift Package.swift.ignore
+mv Package.swift.build Package.swift
 swift test
 popd

swift/Arrow/Package.swift

@@ -44,27 +44,18 @@ let package = Package(
     targets: [
         .target(
             name: "ArrowC",
-            path: "Sources/ArrowC",
-            swiftSettings: [
-                .unsafeFlags(["-warnings-as-errors"])
-            ]
+            path: "Sources/ArrowC"
         ),
         .target(
             name: "Arrow",
             dependencies: ["ArrowC",
                 .product(name: "FlatBuffers", package: "flatbuffers"),
                 .product(name: "Atomics", package: "swift-atomics")
-            ],
-            swiftSettings: [
-                .unsafeFlags(["-warnings-as-errors"])
             ]
         ),
         .testTarget(
             name: "ArrowTests",
-            dependencies: ["Arrow", "ArrowC"],
-            swiftSettings: [
-                .unsafeFlags(["-warnings-as-errors"])
-            ]
+            dependencies: ["Arrow", "ArrowC"]
         )
     ]
 )

swift/Arrow/Package.swift.build

@@ -0,0 +1,70 @@
+// swift-tools-version:5.7
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import PackageDescription
+
+let package = Package(
+    name: "Arrow",
+    platforms: [
+        .macOS(.v10_14)
+    ],
+    products: [
+        .library(
+            name: "Arrow",
+            targets: ["Arrow"])
+    ],
+    dependencies: [
+        // The latest version of flatbuffers v23.5.26 was built in May 26, 2023
+        // and therefore doesn't include the unaligned buffer swift changes.
+        // This can be changed back to using the tag once a new version of
+        // flatbuffers has been released.
+        .package(url: "https://github.com/google/flatbuffers.git", branch: "master"),
+        .package(
+              url: "https://github.com/apple/swift-atomics.git",
+              .upToNextMajor(from: "1.2.0") // or `.upToNextMinor
+            )
+    ],
+    targets: [
+        .target(
+            name: "ArrowC",
+            path: "Sources/ArrowC",
+            swiftSettings: [
+                .unsafeFlags(["-warnings-as-errors"])
+            ]
+        ),
+        .target(
+            name: "Arrow",
+            dependencies: ["ArrowC",
+                .product(name: "FlatBuffers", package: "flatbuffers"),
+                .product(name: "Atomics", package: "swift-atomics")
+            ],
+            swiftSettings: [
+                .unsafeFlags(["-warnings-as-errors"])
+            ]
+        ),
+        .testTarget(
+            name: "ArrowTests",
+            dependencies: ["Arrow", "ArrowC"],
+            swiftSettings: [
+                .unsafeFlags(["-warnings-as-errors"])
+            ]
+        )
+    ]
+)

swift/ArrowFlight/Package.swift

@@ -45,17 +45,11 @@ let package = Package(
                 .product(name: "Arrow", package: "Arrow"),
                 .product(name: "GRPC", package: "grpc-swift"),
                 .product(name: "SwiftProtobuf", package: "swift-protobuf")
-            ],
-            swiftSettings: [
-                .unsafeFlags(["-warnings-as-errors"])
             ]
         ),
         .testTarget(
             name: "ArrowFlightTests",
-            dependencies: ["ArrowFlight"],
-            swiftSettings: [
-                .unsafeFlags(["-warnings-as-errors"])
-            ]
+            dependencies: ["ArrowFlight"]
         )
     ]
 )

swift/ArrowFlight/Package.swift.build

@@ -0,0 +1,61 @@
+// swift-tools-version:5.7
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import PackageDescription
+
+let package = Package(
+    name: "ArrowFlight",
+    platforms: [
+        .macOS(.v10_15)
+    ],
+    products: [
+        // Products define the executables and libraries a package produces, making them visible to other packages.
+        .library(
+            name: "ArrowFlight",
+            targets: ["ArrowFlight"])
+    ],
+    dependencies: [
+        .package(url: "https://github.com/grpc/grpc-swift.git", from: "1.15.0"),
+        .package(url: "https://github.com/apple/swift-protobuf.git", from: "1.6.0"),
+        .package(path: "../Arrow")
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package, defining a module or a test suite.
+        // Targets can depend on other targets in this package and products from dependencies.
+        .target(
+            name: "ArrowFlight",
+            dependencies: [
+                .product(name: "Arrow", package: "Arrow"),
+                .product(name: "GRPC", package: "grpc-swift"),
+                .product(name: "SwiftProtobuf", package: "swift-protobuf")
+            ],
+            swiftSettings: [
+                .unsafeFlags(["-warnings-as-errors"])
+            ]
+        ),
+        .testTarget(
+            name: "ArrowFlightTests",
+            dependencies: ["ArrowFlight"],
+            swiftSettings: [
+                .unsafeFlags(["-warnings-as-errors"])
+            ]
+        )
+    ]
+)