зеркало из
https://github.com/iharh/notes.git
synced 2025-11-03 23:26:09 +02:00
84 строки
2.7 KiB
Plaintext
84 строки
2.7 KiB
Plaintext
http://stackoverflow.com/questions/26971240/how-do-i-run-an-terminal-command-in-a-swift-script-e-g-xcodebuild/39364135#39364135
|
|
|
|
func shell(launchPath: String, arguments: [String] = []) -> (String? , Int32) {
|
|
let task = Process()
|
|
task.launchPath = launchPath
|
|
task.arguments = arguments
|
|
|
|
let pipe = Pipe()
|
|
task.standardOutput = pipe
|
|
task.standardError = pipe
|
|
task.launch()
|
|
let data = pipe.fileHandleForReading.readDataToEndOfFile()
|
|
let output = String(data: data, encoding: String.Encoding.utf8)
|
|
task.waitUntilExit()
|
|
return (output, task.terminationStatus)
|
|
}
|
|
|
|
https://github.com/kareman/SwiftShell/tree/Swift3.0
|
|
blob/Swift3.0/
|
|
|
|
Misc/swiftshell
|
|
Sources/SwiftShell
|
|
|
|
extension MainShellContext: ShellRunnable {
|
|
public var shellcontext: ShellContextType { return self }
|
|
}
|
|
|
|
ShellContext.swift
|
|
...
|
|
|
|
public final class MainShellContext: ShellContextType {
|
|
|
|
/**
|
|
The default character encoding for SwiftShell.
|
|
|
|
TODO: get encoding from environmental variable LC_CTYPE.
|
|
*/
|
|
public var encoding = String.Encoding.utf8
|
|
public lazy var env = ProcessInfo.processInfo.environment as [String: String]
|
|
|
|
public lazy var stdin: ReadableStream = { ReadableStream(FileHandle.standardInput, encoding: self.encoding) }()
|
|
public lazy var stdout: WriteableStream = { WriteableStream(FileHandle.standardOutput, encoding: self.encoding) }()
|
|
public lazy var stderror: WriteableStream = { WriteableStream(FileHandle.standardError, encoding: self.encoding) }()
|
|
|
|
/**
|
|
The current working directory.
|
|
|
|
Must be used instead of `run("cd", "...")` because all the `run` commands are executed in
|
|
separate processes and changing the directory there will not affect the rest of the Swift script.
|
|
|
|
This directory is also used as the base for relative URLs.
|
|
*/
|
|
public var currentdirectory: String {
|
|
get { return Files.currentDirectoryPath + "/" }
|
|
set {
|
|
if !Files.changeCurrentDirectoryPath(newValue) {
|
|
exit(errormessage: "Could not change the working directory to \(newValue)")
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
The tempdirectory is unique each time a script is run and is created the first time it is used.
|
|
It lies in the user's temporary directory and will be automatically deleted at some point.
|
|
*/
|
|
public lazy var tempdirectory: String = createTempdirectory()
|
|
|
|
/** The arguments this executable was launched with. Use main.path to get the path. */
|
|
public lazy var arguments: [String] = Array(CommandLine.safeArguments.dropFirst())
|
|
|
|
/** The path to the currently running executable. Will be empty in playgrounds. */
|
|
public lazy var path: String = CommandLine.safeArguments.first ?? ""
|
|
|
|
fileprivate init() {
|
|
}
|
|
}
|
|
|
|
extension MainShellContext: ShellRunnable {
|
|
public var shellcontext: ShellContextType { return self }
|
|
}
|
|
|
|
public let main = MainShellContext()
|
|
|