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New argument system and attempt for v0.0.1
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| // | ||
| // Constants.swift | ||
| // virtual | ||
| // | ||
| // Created by Kenneth Endfinger on 11/27/20. | ||
| // | ||
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| import Foundation | ||
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| let virtualToolVersion = "0.0.1" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // | ||
| // VirtualCommandRun.swift | ||
| // virtual | ||
| // | ||
| // Created by Kenneth Endfinger on 11/27/20. | ||
| // | ||
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| import ArgumentParser | ||
| import Foundation | ||
| import Virtualization | ||
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| struct VirtualCommandRun: ParsableCommand { | ||
| static var configuration = CommandConfiguration( | ||
| commandName: "run", | ||
| abstract: "Run a Linux Virtual Machine" | ||
| ) | ||
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| @Option(name: .shortAndLong, help: "Kernel Path") | ||
| var kernel: String | ||
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| @Option(name: .shortAndLong, help: "Initial Ramdisk") | ||
| var ramdisk: String = "" | ||
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| @Option(name: .shortAndLong, help: "Disk Image") | ||
| var disk: [String] = [] | ||
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| @Option(name: .shortAndLong, help: "Kernel Command Line") | ||
| var cmdline: String = "" | ||
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| @Option(name: .shortAndLong, help: "CPU Core Count") | ||
| var processors: Int = 4 | ||
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| @Option(name: .shortAndLong, help: "Machine Memory") | ||
| var memory: Int = 2048 | ||
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| @Flag(name: .shortAndLong, help: "Enable NAT Networking") | ||
| var network: Bool = false | ||
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| @Flag(name: .long, help: "Show Version Information") | ||
| var version: Bool = false | ||
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| mutating func run() throws { | ||
| if version { | ||
| print("virtual version \(virtualToolVersion)") | ||
| VirtualCommand.exit() | ||
| } | ||
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| enableRawMode(fileHandle: FileHandle.standardInput) | ||
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| let system = VirtualSystem(command: self) | ||
| do { | ||
| try system.start() | ||
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| var lastState: VZVirtualMachine.State = .stopped | ||
| while system.machine != nil { | ||
| let currentState = system.machine!.state | ||
| if currentState != lastState { | ||
| NSLog("Virtual Machine State: \(system.stateToString())") | ||
| lastState = currentState | ||
| } | ||
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| if currentState == .error { | ||
| VirtualCommand.exit() | ||
| } | ||
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| sleep(1) | ||
| } | ||
| } catch { | ||
| NSLog("\(error)") | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| // | ||
| // VirtualVersionOptions.swift | ||
| // virtual | ||
| // | ||
| // Created by Kenneth Endfinger on 11/27/20. | ||
| // | ||
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| import ArgumentParser | ||
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| struct VirtualVersionOptions: ParsableArguments { | ||
| @Flag(name: .long, help: "Show the Tool Version") | ||
| var version: Bool = false | ||
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| func validate() throws { | ||
| if version { | ||
| print(virtualToolVersion) | ||
| throw ExitCode.success | ||
| } | ||
| } | ||
| } |