public async Task <EvaluateResponseBody> Handle(EvaluateRequestArguments request, CancellationToken cancellationToken)
{
string valueString = "";
int variableId = 0;
bool isFromRepl =
string.Equals(
request.Context,
"repl",
StringComparison.CurrentCultureIgnoreCase);
if (isFromRepl)
{
var notAwaited =
_powerShellContextService
.ExecuteScriptStringAsync(request.Expression, false, true)
.ConfigureAwait(false);
}
else
{
VariableDetailsBase result = null;
// VS Code might send this request after the debugger
// has been resumed, return an empty result in this case.
if (_powerShellContextService.IsDebuggerStopped)
{
// First check to see if the watch expression refers to a naked variable reference.
result =
_debugService.GetVariableFromExpression(request.Expression, request.FrameId);
// If the expression is not a naked variable reference, then evaluate the expression.
if (result == null)
{
result =
await _debugService.EvaluateExpressionAsync(
request.Expression,
request.FrameId,
isFromRepl);
}
}
if (result != null)
{
valueString = result.ValueString;
variableId =
result.IsExpandable ?
result.Id : 0;
}
}
return(new EvaluateResponseBody
{
Result = valueString,
VariablesReference = variableId
});
}
public async Task <EvaluateResponseBody> Handle(EvaluateRequestArguments request, CancellationToken cancellationToken)
{
string valueString = "";
int variableId = 0;
bool isFromRepl =
string.Equals(
request.Context,
"repl",
StringComparison.CurrentCultureIgnoreCase);
if (isFromRepl)
{
await _executionService.ExecutePSCommandAsync(
new PSCommand().AddScript(request.Expression),
CancellationToken.None,
new PowerShellExecutionOptions { WriteOutputToHost = true, ThrowOnError = false, AddToHistory = true }).HandleErrorsAsync(_logger).ConfigureAwait(false);
}
else
{
VariableDetailsBase result = null;
// VS Code might send this request after the debugger
// has been resumed, return an empty result in this case.
if (_debugContext.IsStopped)
{
// First check to see if the watch expression refers to a naked variable reference.
result = _debugService.GetVariableFromExpression(request.Expression);
// If the expression is not a naked variable reference, then evaluate the expression.
if (result == null)
{
result =
await _debugService.EvaluateExpressionAsync(
request.Expression,
isFromRepl).ConfigureAwait(false);
}
}
if (result != null)
{
valueString = result.ValueString;
variableId =
result.IsExpandable ?
result.Id : 0;
}
}
return(new EvaluateResponseBody
{
Result = valueString,
VariablesReference = variableId
});
}
public Task <EvaluateResponseBody> Handle(EvaluateRequestArguments request, CancellationToken cancellationToken)
{
_powerShellContextService.ExecuteScriptStringAsync(
request.Expression,
writeInputToHost: true,
writeOutputToHost: true,
addToHistory: true);
return(Task.FromResult(new EvaluateResponseBody
{
Result = "",
VariablesReference = 0
}));
}
public async Task <EvaluateResponseBody> Handle(EvaluateRequestArguments request, CancellationToken cancellationToken)
{
// This API is mostly used for F8 execution, so it needs to interrupt the command prompt
// (or other foreground task).
await _executionService.ExecutePSCommandAsync(
new PSCommand().AddScript(request.Expression),
CancellationToken.None,
new PowerShellExecutionOptions
{
WriteInputToHost = true,
WriteOutputToHost = true,
AddToHistory = true,
ThrowOnError = false,
InterruptCurrentForeground = true
}).ConfigureAwait(false);
// TODO: Should we return a more informative result?
return(new EvaluateResponseBody
{
Result = "",
VariablesReference = 0
});
}
