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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2022 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import Basics
import Commands
import Foundation
import SwiftSDKCommand
import PackageCollectionsCommand
import PackageRegistryCommand
let firstArg = CommandLine.arguments[0]
let baseNameWithoutExtension = (try? AbsolutePath(validating: firstArg).basenameWithoutExt) ??
(try? RelativePath(validating: firstArg).basenameWithoutExt)
@main
struct SwiftPM {
static func main() async {
// Workaround a bug in Swift 5.9, where multiple executables with an `async` main entrypoint can't be linked
// into the same test bundle. We're then linking single `swift-package-manager` binary instead and passing
// executable name via `SWIFTPM_EXEC_NAME`.
if baseNameWithoutExtension == "swift-package-manager" {
await main(execName: Environment.current["SWIFTPM_EXEC_NAME"])
} else {
await main(execName: baseNameWithoutExtension)
}
}
private static func main(execName: String?) async {
switch execName {
case "swift-package":
await SwiftPackageCommand.main()
case "swift-build":
await SwiftBuildCommand.main()
case "swift-experimental-sdk":
fputs("warning: `swift experimental-sdk` command is deprecated and will be removed in a future version of SwiftPM. Use `swift sdk` instead.\n", stderr)
fallthrough
case "swift-sdk":
await SwiftSDKCommand.main()
case "swift-test":
await SwiftTestCommand.main()
case "swift-run":
await SwiftRunCommand.main()
case "swift-package-collection":
await PackageCollectionsCommand.main()
case "swift-package-registry":
await PackageRegistryCommand.main()
default:
fatalError("swift-package-manager launched with unexpected name: \(execName ?? "(unknown)")")
}
}
}
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