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Add ability to clone VMs #9

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Merged
merged 1 commit into from
Feb 23, 2022
Merged

Add ability to clone VMs #9

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40 changes: 40 additions & 0 deletions Sources/tart/Commands/Clone.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
import ArgumentParser
import Foundation
import SystemConfiguration
import Virtualization

struct Clone: ParsableCommand {
static var configuration = CommandConfiguration(abstract: "Clone a VM")

@Argument(help: "source VM name")
var sourceName: String

@Argument(help: "new VM name")
var newName: String

func run() throws {
Task {
do {
let vmStorage = VMStorage()
let sourceVMDir = try vmStorage.read(sourceName)
let newVMDir = try vmStorage.create(newName)

try FileManager.default.copyItem(at: sourceVMDir.configURL, to: newVMDir.configURL)
try FileManager.default.copyItem(at: sourceVMDir.nvramURL, to: newVMDir.nvramURL)
try FileManager.default.copyItem(at: sourceVMDir.diskURL, to: newVMDir.diskURL)

var newVMConfig = try VMConfig(fromURL: newVMDir.configURL)
newVMConfig.macAddress = VZMACAddress.randomLocallyAdministered()
try newVMConfig.save(toURL: newVMDir.configURL)

Foundation.exit(0)
} catch {
print(error)

Foundation.exit(1)
}
}

dispatchMain()
}
}
2 changes: 1 addition & 1 deletion Sources/tart/Commands/Root.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -3,5 +3,5 @@ import ArgumentParser
struct Root: ParsableCommand {
static var configuration = CommandConfiguration(
commandName: "tart",
subcommands: [Create.self, Run.self, List.self, IP.self, Delete.self])
subcommands: [Create.self, Clone.self, Run.self, List.self, IP.self, Delete.self])
}
4 changes: 4 additions & 0 deletions tart.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
4484BA6B27BF1F270043A359 /* IP.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4484BA6A27BF1F270043A359 /* IP.swift */; };
4484BA7027BF1F6D0043A359 /* ARPCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4484BA6E27BF1F6D0043A359 /* ARPCache.swift */; };
4484BA7127BF1F6D0043A359 /* MACAddress.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4484BA6F27BF1F6D0043A359 /* MACAddress.swift */; };
44DD8D8D27C596B300BB9041 /* Clone.swift in Sources */ = {isa = PBXBuildFile; fileRef = 44DD8D8C27C596B300BB9041 /* Clone.swift */; };
44FDBB3427B4177C005A201B /* VMStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = 44FDBB3327B4177C005A201B /* VMStorage.swift */; };
44FDBB4227B43E6D005A201B /* VM.swift in Sources */ = {isa = PBXBuildFile; fileRef = 44FDBB4127B43E6D005A201B /* VM.swift */; };
44FDBB4427B4445E005A201B /* Root.swift in Sources */ = {isa = PBXBuildFile; fileRef = 44FDBB4327B4445E005A201B /* Root.swift */; };
Expand Down Expand Up @@ -43,6 +44,7 @@
4484BA6A27BF1F270043A359 /* IP.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = IP.swift; sourceTree = "<group>"; };
4484BA6E27BF1F6D0043A359 /* ARPCache.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ARPCache.swift; sourceTree = "<group>"; };
4484BA6F27BF1F6D0043A359 /* MACAddress.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MACAddress.swift; sourceTree = "<group>"; };
44DD8D8C27C596B300BB9041 /* Clone.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Clone.swift; sourceTree = "<group>"; };
44FDBB3327B4177C005A201B /* VMStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VMStorage.swift; sourceTree = "<group>"; };
44FDBB3927B43CCF005A201B /* tart-tests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "tart-tests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
44FDBB4127B43E6D005A201B /* VM.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VM.swift; sourceTree = "<group>"; };
Expand Down Expand Up @@ -115,6 +117,7 @@
44FDBB4327B4445E005A201B /* Root.swift */,
44FDBB4727B45EA1005A201B /* Delete.swift */,
44FDBB4927B45F6F005A201B /* List.swift */,
44DD8D8C27C596B300BB9041 /* Clone.swift */,
);
path = Commands;
sourceTree = "<group>";
Expand Down Expand Up @@ -239,6 +242,7 @@
44FDBB4C27B69515005A201B /* VMDirectory.swift in Sources */,
4484BA7127BF1F6D0043A359 /* MACAddress.swift in Sources */,
440478FD27B1352C0028EFB8 /* Create.swift in Sources */,
44DD8D8D27C596B300BB9041 /* Clone.swift in Sources */,
44FDBB4427B4445E005A201B /* Root.swift in Sources */,
44FDBB4A27B45F6F005A201B /* List.swift in Sources */,
);
Expand Down