wehub-resource-sync
67 lines
2.0 KiB
Swift
67 lines
2.0 KiB
Swift
import Foundation
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struct LaunchControlCommandResult: Sendable {
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let exitCode: Int32
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let standardOutput: String
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let standardError: String
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var combinedOutput: String {
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[standardOutput, standardError]
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.map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
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.filter { !$0.isEmpty }
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.joined(separator: "\n")
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}
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}
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protocol LaunchControlCommandRunning: Sendable {
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func runLaunchctl(arguments: [String]) throws -> LaunchControlCommandResult
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}
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struct ProcessLaunchControlCommandRunner: LaunchControlCommandRunning {
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private let timeout: TimeInterval
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init(timeout: TimeInterval = 2) {
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self.timeout = timeout
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}
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func runLaunchctl(arguments: [String]) throws -> LaunchControlCommandResult {
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let process = Process()
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process.executableURL = URL(fileURLWithPath: "/bin/launchctl")
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process.arguments = arguments
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let outputPipe = Pipe()
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let errorPipe = Pipe()
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let completion = DispatchSemaphore(value: 0)
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process.standardOutput = outputPipe
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process.standardError = errorPipe
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process.terminationHandler = { _ in
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completion.signal()
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}
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try process.run()
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let deadline = DispatchTime.now() + timeout
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if completion.wait(timeout: deadline) == .timedOut {
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process.terminate()
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_ = completion.wait(timeout: .now() + 0.5)
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if process.isRunning {
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process.interrupt()
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}
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}
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let output = String(
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data: outputPipe.fileHandleForReading.readDataToEndOfFile(),
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encoding: .utf8
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) ?? ""
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let error = String(
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data: errorPipe.fileHandleForReading.readDataToEndOfFile(),
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encoding: .utf8
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) ?? ""
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return LaunchControlCommandResult(
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exitCode: process.terminationStatus,
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standardOutput: output,
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standardError: error
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)
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}
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}
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