private ReadOnlyBindingInfo GetBindingInfo()

in src/Public/Commands/PushOutputBindingCommand.cs [159:191]
26 lines of code
3 McCabe index (conditional complexity)

        private ReadOnlyBindingInfo GetBindingInfo(string name)
        {
            Guid currentRunspaceId = Runspace.DefaultRunspace.InstanceId;
            var bindingMap = FunctionMetadata.GetOutputBindingInfo(currentRunspaceId);

            // If the instance id doesn't get us back a binding map, then we are not running in one of the PS worker's Runspace(s).
            // This could happen when a custom Runspace is created in the function script, and 'Push-OutputBinding' is called in that Runspace.
            if (bindingMap == null)
            {
                string errorMsg = PowerShellWorkerStrings.DontPushOutputOutsideWorkerRunspace;
                ErrorRecord er = new ErrorRecord(
                    new InvalidOperationException(errorMsg),
                    nameof(PowerShellWorkerStrings.DontPushOutputOutsideWorkerRunspace),
                    ErrorCategory.InvalidOperation,
                    targetObject: currentRunspaceId);

                this.ThrowTerminatingError(er);
            }

            if (!bindingMap.TryGetValue(name, out ReadOnlyBindingInfo bindingInfo))
            {
                string errorMsg = string.Format(PowerShellWorkerStrings.BindingNameNotExist, name);
                ErrorRecord er = new ErrorRecord(
                    new InvalidOperationException(errorMsg),
                    nameof(PowerShellWorkerStrings.BindingNameNotExist),
                    ErrorCategory.InvalidOperation,
                    targetObject: name);

                this.ThrowTerminatingError(er);
            }

            return bindingInfo;
        }