public static void SetOutputVariable(this IVariables variables, string name, string?value)
{
variables.Set(name, value);
// And set the output-variables.
// Assuming we are running in a step named 'DeployWeb' and are setting a variable named 'Foo'
// then we will set Octopus.Action[DeployWeb].Output.Foo
var actionName = variables.Get(ActionVariables.Name);
if (string.IsNullOrWhiteSpace(actionName))
{
return;
}
var actionScopedVariable = ActionVariables.GetOutputVariableName(actionName, name);
variables.Set(actionScopedVariable, value);
// And if we are on a machine named 'Web01'
// Then we will set Octopus.Action[DeployWeb].Output[Web01].Foo
var machineName = variables.Get(MachineVariables.Name);
if (string.IsNullOrWhiteSpace(machineName))
{
return;
}
var machineIndexedVariableName = ActionVariables.GetMachineIndexedOutputVariableName(actionName, machineName, name);
variables.Set(machineIndexedVariableName, value);
}
/// <summary>
/// This method returns the list of variables in the log file from the log descriptor
/// in the same order as they are defined in the descriptor
/// </summary>
/// <returns>The list of variables read from the log descriptor</returns>
public Descriptor(string logDescriptorFileName)
{
List <string> variableList = new List <string>();
XmlDocument logDescriptor = new XmlDocument();
if (File.Exists(logDescriptorFileName))
{
try
{
logDescriptor.Load(logDescriptorFileName);
XmlNode node = logDescriptor.FirstChild;
if (node.Name == XMLTags.descriptorRootNodeName)
{
if (node.Attributes.GetNamedItem(XMLTags.descriptorBinaryDataFile) != null)
{
BinaryLogFile = node.Attributes[XMLTags.descriptorBinaryDataFile].Value;
}
if (node.Attributes.GetNamedItem(XMLTags.descriptorSceneFile) != null)
{
SceneFile = node.Attributes[XMLTags.descriptorSceneFile].Value;
}
foreach (XmlNode child in node.ChildNodes)
{
string variableName = child.InnerText;
switch (child.Name)
{
case XMLTags.descriptorStateVarNodeName: StateVariables.Add(variableName); break;
case XMLTags.descriptorActionVarNodeName: ActionVariables.Add(variableName); break;
case XMLTags.descriptorRewardVarNodeName: RewardVariables.Add(variableName); break;
case XMLTags.descriptorStatVarNodeName: StatVariables.Add(variableName); break;
}
}
}
}
catch (Exception ex)
{
throw new Exception("Error loading log descriptor: " + logDescriptorFileName + ex.Message);
}
}
}
