/// <summary>
/// Report the differences between two versions of files in the repository.
/// </summary>
/// <returns>Zero or more change reports.</returns>
public static IEnumerable <IChangeReport> ReportDifferences(
string parentPathname, string childPathname,
IMergeEventListener listener,
string firstElementMarker,
string recordMarker, string identfierAttribute)
{
var changeAndConflictAccumulator = listener ?? new ChangeAndConflictAccumulator();
var differ = Xml2WayDiffer.CreateFromFiles(
parentPathname, childPathname,
changeAndConflictAccumulator,
firstElementMarker,
recordMarker, identfierAttribute);
differ.ReportDifferencesToListener();
return(changeAndConflictAccumulator is ChangeAndConflictAccumulator
? ((ChangeAndConflictAccumulator)changeAndConflictAccumulator).Changes
: null); // unit tests use impl class that has no "Changes" property.
}
/// <summary>
/// Report the differences between two versions of files in the repository.
/// </summary>
/// <returns>Zero or more change reports.</returns>
public static IEnumerable <IChangeReport> ReportDifferences(HgRepository repository,
FileInRevision parent, FileInRevision child,
string firstElementMarker,
string recordMarker, string identfierAttribute)
{
var changeAndConflictAccumulator = new ChangeAndConflictAccumulator();
// Pulls the files out of the repository so we can read them.
var differ = Xml2WayDiffer.CreateFromFileInRevision(
parent,
child,
changeAndConflictAccumulator,
repository,
firstElementMarker,
recordMarker,
identfierAttribute);
differ.ReportDifferencesToListener();
return(changeAndConflictAccumulator.Changes);
}