private async Task <IProjectItem?> GetExistingContentItemAsync(string existingPropertyValue)
{
return(await _sourceItemsProvider.GetItemAsync(Content.SchemaName, ci =>
// If the filename of this item and the filename of the property's value match, consider those to be related to one another.
ci.PropertiesContext.IsProjectFile &&
Path.GetFileName(ci.EvaluatedInclude).Equals(Path.GetFileName(existingPropertyValue), StringComparisons.PropertyLiteralValues)));
}
private async Task <IProjectItem?> GetExistingNoneItemAsync(string existingPropertyValue)
{
return(await _sourceItemsProvider.GetItemAsync(None.SchemaName, async ni =>
{
string pack = await ni.Metadata.GetEvaluatedPropertyValueAsync(PackMetadataName);
// Instead of doing pure equality between a calcuated item's property value and the existing property value,
// a user may update the PackagePath of the item and forget to update the property's value to reflect those changes, or vice versa.
// If the filename of this packed None item and the filename of the property's value match, consider those to be related to one another.
return bool.TryParse(pack, out bool packValue) && packValue &&
Path.GetFileName(ni.EvaluatedInclude).Equals(Path.GetFileName(existingPropertyValue), StringComparisons.PropertyLiteralValues);
}));
}