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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import struct TSCBasic.ProcessResult
/// Same as `ProcessResult.ExitStatus` in tools-support-core but has the same cases on all platforms and is thus easier
/// to switch over
public enum SwitchableProcessResultExitStatus {
/// The process was terminated normally with a exit code.
case terminated(code: Int32)
/// The process was terminated abnormally.
case abnormal(exception: UInt32)
/// The process was terminated due to a signal.
case signalled(signal: Int32)
/// A description of the exit status that can be used in sentences like `Finished with <exit status description>`.
public var description: String {
switch self {
case .terminated(code: let code):
"exit code \(code)"
case .abnormal(exception: let exception):
"exception \(exception)"
case .signalled(signal: let signal):
"signal \(signal)"
}
}
}
extension ProcessResult.ExitStatus {
public var exhaustivelySwitchable: SwitchableProcessResultExitStatus {
#if os(Windows)
switch self {
case .terminated(let code):
return .terminated(code: code)
case .abnormal(let exception):
return .abnormal(exception: exception)
}
#else
switch self {
case .terminated(let code):
return .terminated(code: code)
case .signalled(let signal):
return .signalled(signal: signal)
}
#endif
}
}
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