public async Task ExecuteAsync()
{
var startTime = DateTime.UtcNow;
this.ExecutionId = RompDb.CreateExecution(startTime, Domains.ExecutionStatus.Normal, Domains.ExecutionRunState.Executing, this.Simulation);
this.DefaultExternalContext = new RompExecutionContext(this);
this.Executer = new ExecuterThread(new AnonymousBlockStatement(this.plan), this);
var result = ExecutionStatus.Error;
try
{
await RompSessionVariable.ExpandValuesAsync(this.DefaultExternalContext);
var targetDir = RompSessionVariable.GetSessionVariable(new RuntimeVariableName("TargetDirectory", RuntimeValueType.Scalar))?.GetValue().AsString();
if (string.IsNullOrWhiteSpace(targetDir) || !PathEx.IsPathRooted(targetDir))
{
this.Executer.RootLogScope.Log(LogLevel.Error, "Invalid value for $TargetDirectory.");
result = ExecutionStatus.Error;
}
else
{
PackageInstaller.TargetDirectory = targetDir;
DirectoryEx.Create(targetDir);
result = await this.Executer.ExecuteAsync();
}
}
catch (Exception ex)
{
if (!(ex is ExecutionFailureException))
{
Logger.Log(MessageLevel.Error, "Unhandled exception in executer: " + ex.ToString());
}
result = ExecutionStatus.Error;
}
finally
{
try
{
this.CleanTempDirectory();
}
catch
{
}
await this.RootExecutionLog.CompleteAllAsync();
RompDb.CompleteExecution(
executionId: this.ExecutionId.Value,
endDate: DateTime.UtcNow,
statusCode: result >= ExecutionStatus.Error ? Domains.ExecutionStatus.Error : result >= ExecutionStatus.Warning ? Domains.ExecutionStatus.Warning : Domains.ExecutionStatus.Normal
);
}
}
public RuntimeValue?TryGetVariableValue(RuntimeVariableName variableName)
{
if (variableName == null)
{
throw new ArgumentNullException(nameof(variableName));
}
var maybeValue = this.executerContext?.GetVariableValue(variableName);
if (maybeValue != null)
{
return(maybeValue);
}
return(RompSessionVariable.GetSessionVariable(variableName)?.GetValue());
}
public Task <IRuntimeVariable> TryGetGlobalVariableAsync(RuntimeVariableName variableName, IExecuterContext context) => Task.FromResult <IRuntimeVariable>(RompSessionVariable.GetSessionVariable(variableName));
public static void SetSessionVariable(string name, RuntimeValue value) => variables[name] = new RompSessionVariable(new RuntimeVariableName(name, value.ValueType), value);
