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3 changes: 2 additions & 1 deletion Package.swift
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// swift-tools-version:5.4
// swift-tools-version:5.6
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Strangely, this change now requires that --enable-test-discovery be passed when compiling the tests on linux/Android, or it errors like this with 5.6, 5.7, and trunk:

swift-nio/Tests/LinuxMain.swift:146:1: error: expressions are not allowed at the top level
(LinuxMainRunnerImpl() as LinuxMainRunner).run()

Anyone know what's going on?

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I believe this is a bug in SwiftPM.

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Alright, I'll file a bug for SPM.

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@Lukasa Now that NIO supports 5.4 as a minimum can LinuxMain.swift not just be removed?

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Sadly no. NIO tests with --warnings-as-errors, and we have number of tests for deprecated code. The test discovery stubs in SwiftPM generate warnings when those tests are present up until 5.6, which is why our CI continues to use LinuxMain.swift for 5.4 and 5.5. But we are at least finally on a path to dropping it.

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this should be fixed in 5.7 and main. but perhaps not available in the nightly toolchain yet?

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It is fixed with the latest Aug. 9 trunk snapshot build for linux, but I'm using a June trunk snapshot because of another breaking regression for me. As you noted in that issue, should only be a problem with 5.6 now.

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yea will be hard to justify pulling into 5.6 given workaround.

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Which workaround? Adding @main is a non-starter if someone is testing 5.3 and earlier, when the attribute wasn't there, swiftlang/swift@df99de8. As for overriding it with --enable-test-discovery, adding that only for 5.6.3 for all future CI testing is going to be annoying and has other consequences.

//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftNIO open source project
Expand Down Expand Up @@ -142,6 +142,7 @@ let package = Package(
dependencies: [
.package(url: "https://github.com/apple/swift-atomics.git", from: "1.0.2"),
.package(url: "https://github.com/apple/swift-collections.git", from: "1.0.2"),
.package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"),
],
targets: targets
)
147 changes: 147 additions & 0 deletions [email protected]
Original file line number Diff line number Diff line change
@@ -0,0 +1,147 @@
// swift-tools-version:5.4
//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftNIO open source project
//
// Copyright (c) 2017-2021 Apple Inc. and the SwiftNIO project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//

import PackageDescription

let swiftAtomics: PackageDescription.Target.Dependency = .product(name: "Atomics", package: "swift-atomics")
let swiftCollections: PackageDescription.Target.Dependency = .product(name: "DequeModule", package: "swift-collections")

var targets: [PackageDescription.Target] = [
.target(name: "NIOCore",
dependencies: ["NIOConcurrencyHelpers", "CNIOLinux", "CNIOWindows", swiftCollections]),
.target(name: "_NIODataStructures"),
.target(name: "NIOEmbedded",
dependencies: ["NIOCore",
"NIOConcurrencyHelpers",
"_NIODataStructures",
swiftAtomics]),
.target(name: "NIOPosix",
dependencies: ["CNIOLinux",
"CNIODarwin",
"CNIOWindows",
"NIOConcurrencyHelpers",
"NIOCore",
"_NIODataStructures",
swiftAtomics]),
.target(name: "NIO",
dependencies: ["NIOCore",
"NIOEmbedded",
"NIOPosix"]),
.target(name: "_NIOConcurrency",
dependencies: ["NIO", "NIOCore"]),
.target(name: "_NIOBeta",
dependencies: ["NIOCore"]),
.target(name: "NIOFoundationCompat", dependencies: ["NIO", "NIOCore"]),
.target(name: "CNIOAtomics", dependencies: []),
.target(name: "CNIOSHA1", dependencies: []),
.target(name: "CNIOLinux", dependencies: []),
.target(name: "CNIODarwin", dependencies: [], cSettings: [.define("__APPLE_USE_RFC_3542")]),
.target(name: "CNIOWindows", dependencies: []),
.target(name: "NIOConcurrencyHelpers",
dependencies: ["CNIOAtomics"]),
.target(name: "NIOHTTP1",
dependencies: ["NIO", "NIOCore", "NIOConcurrencyHelpers", "CNIOHTTPParser"]),
.executableTarget(name: "NIOEchoServer",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOEchoClient",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOHTTP1Server",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOHTTP1Client",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.target(name: "CNIOHTTPParser"),
.target(name: "NIOTLS", dependencies: ["NIO", "NIOCore"]),
.executableTarget(name: "NIOChatServer",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOChatClient",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.target(name: "NIOWebSocket",
dependencies: ["NIO", "NIOCore", "NIOHTTP1", "CNIOSHA1"]),
.executableTarget(name: "NIOWebSocketServer",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOWebSocket"],
exclude: ["README.md"]),
.executableTarget(name: "NIOWebSocketClient",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOWebSocket"],
exclude: ["README.md"]),
.executableTarget(name: "NIOPerformanceTester",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", "NIOFoundationCompat", "NIOWebSocket"]),
.executableTarget(name: "NIOMulticastChat",
dependencies: ["NIOPosix", "NIOCore"]),
.executableTarget(name: "NIOUDPEchoServer",
dependencies: ["NIOPosix", "NIOCore"],
exclude: ["README.md"]),
.executableTarget(name: "NIOUDPEchoClient",
dependencies: ["NIOPosix", "NIOCore"],
exclude: ["README.md"]),
.target(name: "NIOTestUtils",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", swiftAtomics]),
.executableTarget(name: "NIOCrashTester",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", "NIOWebSocket", "NIOFoundationCompat"]),
.executableTarget(name: "NIOAsyncAwaitDemo",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1"]),
.testTarget(name: "NIOCoreTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOFoundationCompat"]),
.testTarget(name: "NIOBetaTests",
dependencies: ["_NIOBeta"]),
.testTarget(name: "NIOEmbeddedTests",
dependencies: ["NIOConcurrencyHelpers", "NIOCore", "NIOEmbedded"]),
.testTarget(name: "NIOPosixTests",
dependencies: ["NIOPosix", "NIOCore", "NIOFoundationCompat", "NIOTestUtils", "NIOConcurrencyHelpers", "NIOEmbedded"]),
.testTarget(name: "NIOConcurrencyHelpersTests",
dependencies: ["NIOConcurrencyHelpers", "NIOCore"]),
.testTarget(name: "NIODataStructuresTests",
dependencies: ["_NIODataStructures"]),
.testTarget(name: "NIOHTTP1Tests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOPosix", "NIOHTTP1", "NIOFoundationCompat", "NIOTestUtils"]),
.testTarget(name: "NIOTLSTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOTLS", "NIOFoundationCompat"]),
.testTarget(name: "NIOWebSocketTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOWebSocket"]),
.testTarget(name: "NIOTestUtilsTests",
dependencies: ["NIOTestUtils", "NIOCore", "NIOEmbedded", "NIOPosix"]),
.testTarget(name: "NIOFoundationCompatTests",
dependencies: ["NIOCore", "NIOFoundationCompat"]),
.testTarget(name: "NIOTests",
dependencies: ["NIO"]),
]

let package = Package(
name: "swift-nio",
products: [
.library(name: "NIOCore", targets: ["NIOCore"]),
.library(name: "NIO", targets: ["NIO"]),
.library(name: "NIOEmbedded", targets: ["NIOEmbedded"]),
.library(name: "NIOPosix", targets: ["NIOPosix"]),
.library(name: "_NIOConcurrency", targets: ["_NIOConcurrency"]),
.library(name: "_NIOBeta", targets: ["_NIOBeta"]),
.library(name: "NIOTLS", targets: ["NIOTLS"]),
.library(name: "NIOHTTP1", targets: ["NIOHTTP1"]),
.library(name: "NIOConcurrencyHelpers", targets: ["NIOConcurrencyHelpers"]),
.library(name: "NIOFoundationCompat", targets: ["NIOFoundationCompat"]),
.library(name: "NIOWebSocket", targets: ["NIOWebSocket"]),
.library(name: "NIOTestUtils", targets: ["NIOTestUtils"]),
],
dependencies: [
.package(url: "https://github.com/apple/swift-atomics.git", from: "1.0.2"),
.package(url: "https://github.com/apple/swift-collections.git", from: "1.0.2"),
],
targets: targets
)
147 changes: 147 additions & 0 deletions [email protected]
Original file line number Diff line number Diff line change
@@ -0,0 +1,147 @@
// swift-tools-version:5.5
//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftNIO open source project
//
// Copyright (c) 2017-2021 Apple Inc. and the SwiftNIO project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//

import PackageDescription

let swiftAtomics: PackageDescription.Target.Dependency = .product(name: "Atomics", package: "swift-atomics")
let swiftCollections: PackageDescription.Target.Dependency = .product(name: "DequeModule", package: "swift-collections")

var targets: [PackageDescription.Target] = [
.target(name: "NIOCore",
dependencies: ["NIOConcurrencyHelpers", "CNIOLinux", "CNIOWindows", swiftCollections]),
.target(name: "_NIODataStructures"),
.target(name: "NIOEmbedded",
dependencies: ["NIOCore",
"NIOConcurrencyHelpers",
"_NIODataStructures",
swiftAtomics]),
.target(name: "NIOPosix",
dependencies: ["CNIOLinux",
"CNIODarwin",
"CNIOWindows",
"NIOConcurrencyHelpers",
"NIOCore",
"_NIODataStructures",
swiftAtomics]),
.target(name: "NIO",
dependencies: ["NIOCore",
"NIOEmbedded",
"NIOPosix"]),
.target(name: "_NIOConcurrency",
dependencies: ["NIO", "NIOCore"]),
.target(name: "_NIOBeta",
dependencies: ["NIOCore"]),
.target(name: "NIOFoundationCompat", dependencies: ["NIO", "NIOCore"]),
.target(name: "CNIOAtomics", dependencies: []),
.target(name: "CNIOSHA1", dependencies: []),
.target(name: "CNIOLinux", dependencies: []),
.target(name: "CNIODarwin", dependencies: [], cSettings: [.define("__APPLE_USE_RFC_3542")]),
.target(name: "CNIOWindows", dependencies: []),
.target(name: "NIOConcurrencyHelpers",
dependencies: ["CNIOAtomics"]),
.target(name: "NIOHTTP1",
dependencies: ["NIO", "NIOCore", "NIOConcurrencyHelpers", "CNIOHTTPParser"]),
.executableTarget(name: "NIOEchoServer",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOEchoClient",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOHTTP1Server",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOHTTP1Client",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.target(name: "CNIOHTTPParser"),
.target(name: "NIOTLS", dependencies: ["NIO", "NIOCore"]),
.executableTarget(name: "NIOChatServer",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.executableTarget(name: "NIOChatClient",
dependencies: ["NIOPosix", "NIOCore", "NIOConcurrencyHelpers"],
exclude: ["README.md"]),
.target(name: "NIOWebSocket",
dependencies: ["NIO", "NIOCore", "NIOHTTP1", "CNIOSHA1"]),
.executableTarget(name: "NIOWebSocketServer",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOWebSocket"],
exclude: ["README.md"]),
.executableTarget(name: "NIOWebSocketClient",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1", "NIOWebSocket"],
exclude: ["README.md"]),
.executableTarget(name: "NIOPerformanceTester",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", "NIOFoundationCompat", "NIOWebSocket"]),
.executableTarget(name: "NIOMulticastChat",
dependencies: ["NIOPosix", "NIOCore"]),
.executableTarget(name: "NIOUDPEchoServer",
dependencies: ["NIOPosix", "NIOCore"],
exclude: ["README.md"]),
.executableTarget(name: "NIOUDPEchoClient",
dependencies: ["NIOPosix", "NIOCore"],
exclude: ["README.md"]),
.target(name: "NIOTestUtils",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", swiftAtomics]),
.executableTarget(name: "NIOCrashTester",
dependencies: ["NIOPosix", "NIOCore", "NIOEmbedded", "NIOHTTP1", "NIOWebSocket", "NIOFoundationCompat"]),
.executableTarget(name: "NIOAsyncAwaitDemo",
dependencies: ["NIOPosix", "NIOCore", "NIOHTTP1"]),
.testTarget(name: "NIOCoreTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOFoundationCompat"]),
.testTarget(name: "NIOBetaTests",
dependencies: ["_NIOBeta"]),
.testTarget(name: "NIOEmbeddedTests",
dependencies: ["NIOConcurrencyHelpers", "NIOCore", "NIOEmbedded"]),
.testTarget(name: "NIOPosixTests",
dependencies: ["NIOPosix", "NIOCore", "NIOFoundationCompat", "NIOTestUtils", "NIOConcurrencyHelpers", "NIOEmbedded"]),
.testTarget(name: "NIOConcurrencyHelpersTests",
dependencies: ["NIOConcurrencyHelpers", "NIOCore"]),
.testTarget(name: "NIODataStructuresTests",
dependencies: ["_NIODataStructures"]),
.testTarget(name: "NIOHTTP1Tests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOPosix", "NIOHTTP1", "NIOFoundationCompat", "NIOTestUtils"]),
.testTarget(name: "NIOTLSTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOTLS", "NIOFoundationCompat"]),
.testTarget(name: "NIOWebSocketTests",
dependencies: ["NIOCore", "NIOEmbedded", "NIOWebSocket"]),
.testTarget(name: "NIOTestUtilsTests",
dependencies: ["NIOTestUtils", "NIOCore", "NIOEmbedded", "NIOPosix"]),
.testTarget(name: "NIOFoundationCompatTests",
dependencies: ["NIOCore", "NIOFoundationCompat"]),
.testTarget(name: "NIOTests",
dependencies: ["NIO"]),
]

let package = Package(
name: "swift-nio",
products: [
.library(name: "NIOCore", targets: ["NIOCore"]),
.library(name: "NIO", targets: ["NIO"]),
.library(name: "NIOEmbedded", targets: ["NIOEmbedded"]),
.library(name: "NIOPosix", targets: ["NIOPosix"]),
.library(name: "_NIOConcurrency", targets: ["_NIOConcurrency"]),
.library(name: "_NIOBeta", targets: ["_NIOBeta"]),
.library(name: "NIOTLS", targets: ["NIOTLS"]),
.library(name: "NIOHTTP1", targets: ["NIOHTTP1"]),
.library(name: "NIOConcurrencyHelpers", targets: ["NIOConcurrencyHelpers"]),
.library(name: "NIOFoundationCompat", targets: ["NIOFoundationCompat"]),
.library(name: "NIOWebSocket", targets: ["NIOWebSocket"]),
.library(name: "NIOTestUtils", targets: ["NIOTestUtils"]),
],
dependencies: [
.package(url: "https://github.com/apple/swift-atomics.git", from: "1.0.2"),
.package(url: "https://github.com/apple/swift-collections.git", from: "1.0.2"),
],
targets: targets
)
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