protected override async Task <int> DoExecuteAsync(ITaskContextInternal context)
{
DoLogInfo($"Connecting to host {_userName}@{_host}");
string password = _password.GetPassword();
using (SshClient client = new SshClient(_host, _userName, password))
{
client.Connect();
StringBuilder cmdText = new StringBuilder();
foreach (string command in _commands)
{
DoLogInfo($"Executing command {command}");
cmdText.Append($"{command} &&");
}
cmdText.Remove(cmdText.Length - 2, 2);
using (SshCommand cmd = client.CreateCommand(cmdText.ToString()))
{
Task <string> task = Task.Factory.FromAsync <string, string>((p, c, st) => cmd.BeginExecute(p, c, st),
cmd.EndExecute, cmdText.ToString(), null);
using (StreamReader reader = new StreamReader(cmd.OutputStream))
{
while (true)
{
if (task.Wait(1000))
{
DoLogInfo($"Command response [{task.Result ?? cmd.Error}]");
break;
}
string data = await reader.ReadToEndAsync();
if (!string.IsNullOrEmpty(data))
{
DoLogInfo(data);
}
}
if (!string.IsNullOrEmpty(cmd.Error))
{
context.LogError(cmd.Error);
}
}
}
client.Disconnect();
return(0);
}
}
protected override int DoExecute(ITaskContextInternal context)
{
var findPackageTask = new FindNuGetPackageInUserRepositoryTask(_packageId);
findPackageTask.Execute(context);
if (findPackageTask.PackageVersion != null && _packageVersion != null &&
findPackageTask.PackageVersion > _packageVersion)
{
PackageDirectory = findPackageTask.PackageDirectory;
return(0);
}
if (findPackageTask.PackageDirectory != null)
{
PackageDirectory = findPackageTask.PackageDirectory;
return(0);
}
var task = new NuGetCmdLineTask("install")
.WithArguments(_packageId)
.WithArguments($"-Source {PackageSource}")
.WithArguments("-NonInteractive")
.WithArguments($"-OutputDirectory {NuGetPackagesCacheDir}");
if (_packageVersion != null)
{
task.WithArguments($"-Version {_packageVersion}");
}
if (ConfigFile != null)
{
task.WithArguments($"-ConfigFile {ConfigFile}");
}
if (Verbosity.HasValue)
{
task.Verbosity = Verbosity.Value;
}
task.Execute(context);
findPackageTask.Execute(context);
PackageDirectory = findPackageTask.PackageDirectory;
context.LogError(
PackageDirectory == null
? $"Something is wrong, after downloading it the NuGet package '{_packageId}' still could not be found."
: "Package downloaded to '{packageDirectory}'");
return(0);
}