mirror of
https://github.com/google/flatbuffers.git
synced 2026-11-07 20:59:10 +00:00
Omar AbdelsalamandDerek Bailey
f58d5768f1
The Swift test job pulls in grpc-swift-2 -> grpc-swift-nio-transport -> swift-nio-ssl -> swift-crypto, and this package ships no Package.resolved, so that whole graph is resolved afresh on every run. On 2026-10-15 it resolved swift-crypto 5.0.1 (released three days earlier) and "Test Swift Linux (6.2)" turned red before a single line of FlatBuffers' Swift code was compiled: Sources/Crypto/HPKE/Ciphersuite/HPKE-AEAD.swift:27:6: error: unknown attribute 'nonexhaustive' 5.x declares swift-tools-version 6.2, which is why only the 6.2 job selects it; the 6.0 and 6.1 jobs prune it and keep building. The 6.2.x toolchains then reject the `@nonexhaustive` that 5.x uses, a combination swift-crypto does not exercise because it builds on nightly. Restrict the test-only graph to 4.0.0 ..< 4.4.0, which resolves to 4.3.0: the last 4.x release that declares swift-tools-version 6.0 and so builds with every toolchain in the matrix. 4.4+ asks for 6.1 and would break the 6.0 job, and the whole 4.x line is free of `@nonexhaustive`. Co-authored-by: Derek Bailey <derekbailey@google.com>
110 lines
3.3 KiB
Swift
110 lines
3.3 KiB
Swift
// swift-tools-version:6.0
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/*
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* Copyright 2020 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import PackageDescription
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let package = Package(
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name: "FlatBuffers",
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platforms: [
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.iOS(.v12),
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.macOS(.v10_14),
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],
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products: [
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.library(
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name: "FlatBuffers",
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targets: ["FlatBuffers"]),
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.library(
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name: "FlexBuffers",
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targets: ["FlexBuffers"]),
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],
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dependencies: .dependencies,
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targets: [
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.target(
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name: "FlatBuffers",
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dependencies: ["Common"],
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path: "swift/Sources/FlatBuffers",
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swiftSettings: .settings),
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.target(
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name: "FlexBuffers",
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dependencies: ["Common"],
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path: "swift/Sources/FlexBuffers",
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swiftSettings: .settings),
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.target(
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name: "Common",
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path: "swift/Sources/Common",
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swiftSettings: .settings),
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.testTarget(
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name: "FlatbuffersTests",
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dependencies: .dependencies,
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path: "tests/swift/Tests/Flatbuffers"),
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.testTarget(
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name: "FlexbuffersTests",
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dependencies: ["FlexBuffers"],
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path: "tests/swift/Tests/Flexbuffers"),
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],
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swiftLanguageModes: [.v6])
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extension Array where Element == SwiftSetting {
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static var settings: [SwiftSetting] {
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[.enableUpcomingFeature("ExistentialAny")]
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}
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}
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extension Array where Element == Package.Dependency {
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static var dependencies: [Package.Dependency] {
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#if os(Windows)
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[]
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#else
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// Test only Dependency
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[
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.package(url: "https://github.com/grpc/grpc-swift-2.git", from: "2.0.0"),
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.package(
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url: "https://github.com/grpc/grpc-swift-nio-transport.git",
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from: "2.0.0"),
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// swift-crypto arrives through grpc-swift-nio-transport -> swift-nio-ssl
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// and is otherwise resolved afresh on every build, because this package
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// ships no Package.resolved. 5.x asks for swift-tools-version 6.2, so only
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// the 6.2 CI job selects it - and then fails to compile it, because 5.x
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// uses `@nonexhaustive`, which the 6.2.x toolchains do not accept yet.
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// Stay on the last 4.x release that still builds with every toolchain in
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// the Swift CI matrix (4.3.0 declares swift-tools-version 6.0; 4.4+ asks
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// for 6.1 and would drop the 6.0 job).
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.package(
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url: "https://github.com/apple/swift-crypto.git",
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"4.0.0" ..< "4.4.0"),
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]
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#endif
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}
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}
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extension Array where Element == PackageDescription.Target.Dependency {
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static var dependencies: [PackageDescription.Target.Dependency] {
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#if os(Windows)
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["FlatBuffers"]
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#else
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// Test only Dependency
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[
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.product(name: "GRPCCore", package: "grpc-swift-2"),
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.product(
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name: "GRPCNIOTransportHTTP2",
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package: "grpc-swift-nio-transport"),
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"FlatBuffers",
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]
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#endif
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}
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}
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