Small spacing changes to make PR look pretty

Author: mstokercricut

Sources/swsh/ExternalCommand.swift

@@ -73,7 +73,7 @@ public class ExternalCommand: Command, CustomStringConvertible {
             self.command = command
             self.name = command.command
             self.process = process
-            
+
             command.spawner.reapAsync(process: process, queue: Result.reaperQueue) { [weak self] exitCode in
                 self?._exitCode = exitCode
                 self?._exitSemaphore.signal()

Sources/swsh/FDFileHandle.swift

@@ -47,4 +47,4 @@ fileprivate func close_fd(_ fileDescriptor: FileDescriptor) {
     printOSCall("close", fileDescriptor.rawValue)
     close(fileDescriptor.rawValue)
     #endif
-}
+}

Sources/swsh/FDWrapperCommand.swift

@@ -58,7 +58,7 @@ internal class FDWrapperCommand: Command {
         func exitCode() -> Int32 { innerResult.exitCode() }
         func succeed() throws { try innerResult.succeed() }
         func kill(signal: Int32) throws { try innerResult.kill(signal: signal) }
-        
+
         #if compiler(>=5.5) && canImport(_Concurrency)
         @available(macOS 10.15, *)
         func asyncFinish() async {

Sources/swsh/LinuxSpawn.swift

@@ -7,11 +7,11 @@ import linuxSpawn
 /// A process spawned with something less nice than `posix_spawn`
 public struct LinuxSpawn: ProcessSpawner {
     public func spawn(
-      command: String,
-      arguments: [String],
-      env: [String: String],
-      fdMap: FDMap,
-      pathResolve: Bool
+        command: String,
+        arguments: [String],
+        env: [String: String],
+        fdMap: FDMap,
+        pathResolve: Bool
     ) -> SpawnResult {
         var cFdMap = [Int32]()
         for op in fdMap.createFdOperations() {
@@ -57,9 +57,9 @@ public struct LinuxSpawn: ProcessSpawner {
     }
 
     public func reapAsync(
-      process: ProcessInformation,
-      queue: DispatchQueue,
-      callback: @escaping (Int32) -> Void
+        process: ProcessInformation,
+        queue: DispatchQueue,
+        callback: @escaping (Int32) -> Void
     ) {
         Thread.detachNewThread {
             let status = spawnWait(process.id)
@@ -70,7 +70,7 @@ public struct LinuxSpawn: ProcessSpawner {
     }
 
     public func resume(
-      process: ProcessInformation
+        process: ProcessInformation
     ) throws {
         kill(process.id, SIGCONT)
     }

Sources/swsh/PosixSpawn.swift

@@ -9,11 +9,11 @@ private let empty_spawnattrs: posix_spawnattr_t? = nil
 /// A process spawned with `posix_spawn`
 public struct PosixSpawn: ProcessSpawner {
     public func spawn(
-      command: String,
-      arguments: [String],
-      env: [String: String],
-      fdMap: FDMap,
-      pathResolve: Bool
+        command: String,
+        arguments: [String],
+        env: [String: String],
+        fdMap: FDMap,
+        pathResolve: Bool
     ) -> SpawnResult {
         var fileActions = empty_file_actions
         posix_spawn_file_actions_init(&fileActions)
@@ -73,9 +73,9 @@ public struct PosixSpawn: ProcessSpawner {
     private static func WIFSIGNALED(_ status: Int32) -> Bool { _WSTATUS(status) != _WSTOPPED && _WSTATUS(status) != 0 }
 
     public func reapAsync(
-      process: ProcessInformation,
-      queue: DispatchQueue,
-      callback: @escaping (Int32) -> Void
+        process: ProcessInformation,
+        queue: DispatchQueue,
+        callback: @escaping (Int32) -> Void
     ) {
         let processSource = DispatchSource.makeProcessSource(identifier: process.id, eventMask: .exit, queue: queue)
         processSource.setEventHandler { [processSource] in
@@ -93,7 +93,7 @@ public struct PosixSpawn: ProcessSpawner {
     }
 
     public func resume(
-      process: ProcessInformation
+        process: ProcessInformation
     ) throws {
         kill(process.id, SIGCONT)
     }