private static List <ManifestReferenceSet> ReadReferenceSets(XElement referencesElement)
{
if (!referencesElement.HasElements)
{
return(new List <ManifestReferenceSet>(0));
}
if (referencesElement.ElementsNoNamespace("group").Any() &&
referencesElement.ElementsNoNamespace("reference").Any())
{
throw new InvalidDataException(NuGetResources.Manifest_ReferencesHasMixedElements);
}
var references = ReadReference(referencesElement, throwIfEmpty: false);
if (references.Count > 0)
{
// old format, <reference> is direct child of <references>
var referenceSet = new ManifestReferenceSet
{
References = references
};
return(new List <ManifestReferenceSet> {
referenceSet
});
}
else
{
var groups = referencesElement.ElementsNoNamespace("group");
return((from element in groups
select new ManifestReferenceSet
{
TargetFramework = element.GetOptionalAttributeValue("targetFramework").SafeTrim(),
References = ReadReference(element, throwIfEmpty: true)
}).ToList());
}
}
private static List<ManifestReferenceSet> ReadReferenceSets(XElement referencesElement)
{
if (!referencesElement.HasElements)
{
return new List<ManifestReferenceSet>(0);
}
if (referencesElement.ElementsNoNamespace("group").Any() &&
referencesElement.ElementsNoNamespace("reference").Any())
{
throw new InvalidDataException(NuGetResources.Manifest_ReferencesHasMixedElements);
}
var references = ReadReference(referencesElement, throwIfEmpty: false);
if (references.Count > 0)
{
// old format, <reference> is direct child of <references>
var referenceSet = new ManifestReferenceSet
{
References = references
};
return new List<ManifestReferenceSet> { referenceSet };
}
else
{
var groups = referencesElement.ElementsNoNamespace("group");
return (from element in groups
select new ManifestReferenceSet
{
TargetFramework = element.GetOptionalAttributeValue("targetFramework").SafeTrim(),
References = ReadReference(element, throwIfEmpty: true)
}).ToList();
}
}
