public IAnnotatedFile Annotate(string path, VersionSpec version)
{
var options = new DiffOptions
{
Flags = DiffOptionFlags.EnablePreambleHandling | DiffOptionFlags.IgnoreLeadingAndTrailingWhiteSpace | DiffOptionFlags.IgnoreEndOfLineDifference
};
PendingChange[] pendingChanges = server.GetWorkspace(path).GetPendingChanges(path);
if (pendingChanges.Length >= 2)
{
throw new InvalidOperationException("Expected at most 1 pending change, but got " + pendingChanges.Length);
}
Changeset currentChangeset = null;
AnnotatedFile annotatedFile;
string currentPath;
int currentEncoding;
if (pendingChanges.Length == 1 && (pendingChanges[0].ChangeType & ChangeType.Edit) != 0)
{
annotatedFile = new AnnotatedFile(path, pendingChanges[0].Encoding);
if (annotatedFile.IsBinary())
{
return(annotatedFile);
}
currentPath = path;
currentEncoding = pendingChanges[0].Encoding;
}
else
{
annotatedFile = null;
currentPath = null;
currentEncoding = 0;
}
using (var historyProvider = new HistoryProvider(server, path, version))
{
var done = false;
while (!done && historyProvider.Next())
{
Changeset previousChangeset = historyProvider.Changeset();
string previousPath = historyProvider.Filename();
int previousEncoding = previousChangeset.Changes[0].Item.Encoding;
if (annotatedFile == null)
{
annotatedFile = new AnnotatedFile(previousPath, previousEncoding);
if (annotatedFile.IsBinary())
{
return(annotatedFile);
}
}
else if (previousEncoding == -1)
{
annotatedFile.Apply(currentChangeset);
done = true;
}
else
{
var diff = Diff(Difference.DiffFiles(currentPath, currentEncoding, previousPath, previousEncoding, options));
done = annotatedFile.ApplyDiff(currentChangeset, diff);
}
currentChangeset = previousChangeset;
currentEncoding = previousEncoding;
currentPath = previousPath;
}
if (annotatedFile != null)
{
annotatedFile.Apply(currentChangeset);
}
}
return(annotatedFile);
}
public IAnnotatedFile Annotate(string path, VersionSpec version)
{
var options = new DiffOptions();
options.Flags = DiffOptionFlags.EnablePreambleHandling;
PendingChange[] pendingChanges = server.GetWorkspace(path).GetPendingChanges(path);
if (pendingChanges.Length >= 2)
{
throw new InvalidOperationException("Expected at most 1 pending change, but got " + pendingChanges.Length);
}
Changeset currentChangeset = null;
AnnotatedFile annotatedFile;
string currentPath;
int currentEncoding;
if (pendingChanges.Length == 1 && (pendingChanges[0].ChangeType & ChangeType.Edit) != 0)
{
annotatedFile = new AnnotatedFile(path, pendingChanges[0].Encoding);
if (annotatedFile.IsBinary())
{
return(annotatedFile);
}
currentPath = path;
currentEncoding = pendingChanges[0].Encoding;
}
else
{
annotatedFile = null;
currentPath = null;
currentEncoding = 0;
}
var history = server.QueryHistory(path, version, 0, RecursionType.None, null, null, version, int.MaxValue, true, false, true, false);
using (var historyProvider = new HistoryProvider(server, (IEnumerable <Changeset>)history))
{
bool done = false;
while (!done && historyProvider.Next())
{
Changeset previousChangeset = historyProvider.Changeset();
string previousPath = historyProvider.Filename();
int previousEncoding = previousChangeset.Changes[0].Item.Encoding;
if (annotatedFile == null)
{
annotatedFile = new AnnotatedFile(previousPath, previousEncoding);
if (annotatedFile.IsBinary())
{
return(annotatedFile);
}
}
else if (previousEncoding == -1)
{
annotatedFile.Apply(currentChangeset);
done = true;
}
else
{
var diff = Diff(Difference.DiffFiles(currentPath, currentEncoding, previousPath, previousEncoding, options));
done = annotatedFile.ApplyDiff(currentChangeset, diff);
}
currentChangeset = previousChangeset;
currentEncoding = previousEncoding;
currentPath = previousPath;
}
if (annotatedFile != null)
{
annotatedFile.Apply(currentChangeset);
}
}
return(annotatedFile);
}
