private void ExpandArmTemplateImpl(ArmTemplate armTemplate, HashSet <string> uniqueArmTemplateFullPaths)
{
armTemplate
.ExpandedContent
.SelectTokens("$..templateLink")
.ToList()
.ForEach(t =>
{
var templateFilePath = ((string)((dynamic)t).uri).Replace("file://", "").Replace("/", "\\");
string templateFullPath = GetFullPath(fileSystem.Path.GetDirectoryName(armTemplate.FilePath), templateFilePath);
if (string.Equals(armTemplate.FilePath, templateFullPath, StringComparison.InvariantCultureIgnoreCase))
{
throw new SelfReferenceException("This template contains a link to self which will cause a neverending expansion loop.");
}
if (uniqueArmTemplateFullPaths.Contains(templateFullPath))
{
throw new ReferenceLoopException($"This template contains a link to one of its parents. File: {templateFullPath}");
}
uniqueArmTemplateFullPaths.Add(templateFullPath);
var nestedTemplate = LoadArmTemplate(templateFullPath);
ExpandArmTemplateImpl(nestedTemplate, uniqueArmTemplateFullPaths);
t.Parent.Parent["template"] = nestedTemplate.ExpandedContent;
((JObject)t.Parent.Parent).Property("templateLink").Remove();
});
}
public string SaveExpandedTemplate(ArmTemplate armTemplate, string outputFilePath)
{
var acctualOutputFilePath =
string.IsNullOrWhiteSpace(outputFilePath) ?
fileSystem.Path.ChangeExtension(armTemplate.FilePath, "expanded.json") :
outputFilePath;
fileSystem.File.WriteAllText(acctualOutputFilePath, armTemplate.ExpandedContent.ToString());
return(acctualOutputFilePath);
}
public string SaveExpandedTemplate(ArmTemplate armTemplate)
{
return(SaveExpandedTemplate(armTemplate, null));
}
public void ExpandArmTemplate(ArmTemplate armTemplate)
{
HashSet <string> uniqueArmTemplateFullPaths = new HashSet <string>(StringComparer.InvariantCultureIgnoreCase);
ExpandArmTemplateImpl(armTemplate, uniqueArmTemplateFullPaths);
}
