public async Task <ExecutionResult> SetActiveTargetAsync(IChannel channel, string targetId, CancellationToken?cancellationToken = default)
{
if (ActiveWorkspace == null || AvailableProviders == null)
{
channel?.Stderr($"Please call {GetCommandDisplayName("connect")} before setting an execution target.");
return(AzureClientError.NotConnected.ToExecutionResult());
}
var connectionResult = await RefreshConnectionAsync(channel);
if (connectionResult.Status != ExecuteStatus.Ok)
{
return(connectionResult);
}
// Validate that this target is valid in the workspace.
var target = AvailableTargets.FirstOrDefault(t => targetId == t.TargetId);
if (target == null)
{
channel?.Stderr($"Target {targetId} is not available in the current Azure Quantum workspace.");
channel?.Stdout($"Available execution targets: {ValidExecutionTargetsDisplayText}");
return(AzureClientError.InvalidTarget.ToExecutionResult());
}
// Validate that we know which package to load for this target.
var executionTarget = AzureExecutionTarget.Create(target);
if (executionTarget == null)
{
channel?.Stderr($"Target {targetId} does not support executing Q# jobs.");
channel?.Stdout($"Available execution targets: {ValidExecutionTargetsDisplayText}");
return(AzureClientError.InvalidTarget.ToExecutionResult());
}
// Set the active target and load the package.
ActiveTarget = executionTarget;
channel?.Stdout($"Loading package {ActiveTarget.PackageName} and dependencies...");
await References.AddPackage(ActiveTarget.PackageName);
channel?.Stdout($"Active target is now {ActiveTarget.TargetId}");
return(AvailableTargets.First(target => target.TargetId == ActiveTarget.TargetId).ToExecutionResult());
}
public AzureExecutionTarget?CreateExecutionTarget(string targetId) => AzureExecutionTarget.Create(targetId);