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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2025 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
//
//===----------------------------------------------------------------------===//
package import Foundation
extension Foundation.Process {
/// If the process has not exited after `duration`, terminate it.
package func terminateIfRunning(after duration: Duration, pollInterval: Duration = .milliseconds(5)) async throws {
for _ in 0..<Int(duration.seconds / pollInterval.seconds) {
if !self.isRunning {
break
}
try await Task.sleep(for: pollInterval)
}
if self.isRunning {
self.terminate()
}
}
/// On Posix platforms, send a SIGKILL to the process. On Windows, terminate the process.
package func terminateImmediately() {
// TODO: We should also terminate all child processes (https://github.com/swiftlang/sourcekit-lsp/issues/2080)
#if os(Windows)
self.terminate()
#else
Foundation.kill(processIdentifier, SIGKILL) // ignore-unacceptable-language
#endif
}
}
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