private string ExecuteWhatIf()
{
const string statusMessage = "Getting the latest status of all resources...";
var clearMessage = new string(' ', statusMessage.Length);
var information = new HostInformationMessage {
Message = statusMessage, NoNewLine = true
};
var clearInformation = new HostInformationMessage {
Message = $"\r{clearMessage}\r", NoNewLine = true
};
var tags = new[] { "PSHOST" };
try
{
// Write status message.
this.WriteInformation(information, tags);
var parameters = new PSDeploymentWhatIfCmdletParameters
{
DeploymentName = this.Name,
Location = this.Location,
Mode = DeploymentMode.Incremental,
TemplateUri = TemplateUri ?? this.TryResolvePath(TemplateFile),
TemplateObject = this.TemplateObject,
TemplateParametersUri = this.TemplateParameterUri,
TemplateParametersObject = GetTemplateParameterObject(this.TemplateParameterObject),
ResultFormat = this.WhatIfResultFormat
};
PSWhatIfOperationResult whatIfResult = ResourceManagerSdkClient.ExecuteDeploymentWhatIf(parameters, this.WhatIfExcludeChangeType);
string whatIfMessage = WhatIfOperationResultFormatter.Format(whatIfResult);
// Clear status before returning result.
this.WriteInformation(clearInformation, tags);
// Use \r to override the built-in "What if:" in output.
return($"\r \r{Environment.NewLine}{whatIfMessage}{Environment.NewLine}");
}
catch (Exception)
{
// Clear status before handling exception.
this.WriteInformation(clearInformation, tags);
throw;
}
}
protected override void OnProcessRecord()
{
const string statusMessage = "Getting the latest status of all resources...";
var clearMessage = new string(' ', statusMessage.Length);
var information = new HostInformationMessage {
Message = statusMessage, NoNewLine = true
};
var clearInformation = new HostInformationMessage {
Message = $"\r{clearMessage}\r", NoNewLine = true
};
var tags = new[] { "PSHOST" };
try
{
// Write status message.
this.WriteInformation(information, tags);
var parameters = new PSDeploymentWhatIfCmdletParameters
{
DeploymentName = this.Name,
Location = this.Location,
Mode = DeploymentMode.Incremental,
TemplateUri = TemplateUri ?? this.TryResolvePath(TemplateFile),
TemplateObject = this.TemplateObject,
TemplateParametersUri = this.TemplateParameterUri,
TemplateParametersObject = GetTemplateParameterObject(this.TemplateParameterObject),
ResultFormat = this.ResultFormat
};
PSWhatIfOperationResult whatIfResult = ResourceManagerSdkClient.ExecuteDeploymentWhatIf(parameters);
// Clear status before returning result.
this.WriteInformation(clearInformation, tags);
this.WriteObject(whatIfResult);
}
catch (Exception)
{
// Clear status on exception.
this.WriteInformation(clearInformation, tags);
throw;
}
}
