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RemoveCommand.cs
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RemoveCommand.cs
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using System.CommandLine;
using System.CommandLine.Completions;
using Spectre.Console;
using VmChamp;
public class RemoveCommand : Command
{
private readonly AppConfig _appConfig;
public RemoveCommand(AppConfig appConfig) : base("remove", "removes a vm")
{
_appConfig = appConfig;
Argument<string> nameArgument = new("name",
() => appConfig.DefaultVmName,
"Name of the VM to remove.");
this.AddAlias("rm");
this.AddArgument(nameArgument);
nameArgument.AddCompletions((ctx) =>
Helper.GetAllVmInDirectory(_appConfig.DataDir)
.Select(vmName => new CompletionItem(vmName ?? "")));
nameArgument.AddCompletions((ctx) =>
Helper.GetAllVmInDirectory(_appConfig.DataDir)
.Select(vmName => new CompletionItem(vmName ?? "")));
this.SetHandler((vmName) =>
{
using var libvirtConnection = LibvirtConnection.Create("qemu:///session");
var vmId = Interop.virDomainLookupByName(libvirtConnection.NativePtr, vmName);
var vmDir = Path.Combine(_appConfig.DataDir, vmName);
Interop.DestroyVm(vmId, vmName, vmDir);
Helper.DeleteExistingDirectory(vmDir);
}, nameArgument);
}
}