void AddAndRemoveMetadata(Project project, BuildItem item)
{
if (!string.IsNullOrEmpty(removeMetadata))
{
var removeExpr = new Expression();
removeExpr.Parse(removeMetadata, ParseOptions.AllowItemsNoMetadataAndSplit);
var removeSpec = (string[])removeExpr.ConvertTo(
project, typeof(string[]), ExpressionOptions.ExpandItemRefs);
foreach (var remove in removeSpec)
{
item.DeleteMetadata(remove);
}
}
if (!string.IsNullOrEmpty(keepMetadata))
{
var keepExpr = new Expression();
keepExpr.Parse(keepMetadata, ParseOptions.AllowItemsNoMetadataAndSplit);
var keepSpec = (string[])keepExpr.ConvertTo(
project, typeof(string[]), ExpressionOptions.ExpandItemRefs);
var metadataNames = new string [item.evaluatedMetadata.Count];
item.evaluatedMetadata.Keys.CopyTo(metadataNames, 0);
foreach (string name in metadataNames)
{
if (!keepSpec.Contains(name))
{
item.DeleteMetadata(name);
}
}
}
}
void AddAndRemoveMetadata (Project project, BuildItem item)
{
if (!string.IsNullOrEmpty (removeMetadata)) {
var removeExpr = new Expression ();
removeExpr.Parse (removeMetadata, ParseOptions.AllowItemsNoMetadataAndSplit);
var removeSpec = (string[]) removeExpr.ConvertTo (
project, typeof (string[]), ExpressionOptions.ExpandItemRefs);
foreach (var remove in removeSpec) {
item.DeleteMetadata (remove);
}
}
if (!string.IsNullOrEmpty (keepMetadata)) {
var keepExpr = new Expression ();
keepExpr.Parse (keepMetadata, ParseOptions.AllowItemsNoMetadataAndSplit);
var keepSpec = (string[]) keepExpr.ConvertTo (
project, typeof (string[]), ExpressionOptions.ExpandItemRefs);
var metadataNames = new string [item.evaluatedMetadata.Count];
item.evaluatedMetadata.Keys.CopyTo (metadataNames, 0);
foreach (string name in metadataNames) {
if (!keepSpec.Contains (name))
item.DeleteMetadata (name);
}
}
}
