// Modified version of GitSharp's Commit class
private Change[] GetChanges(Repository repository, ObjectId id1, ObjectId id2)
{
var list = new List<Change>();
TreeWalk walk = new TreeWalk(repository);
walk.Reset(id1, id2);
walk.Recursive = true;
walk.Filter = TreeFilter.ANY_DIFF;
while (walk.Next())
{
int m0 = walk.GetRawMode(0);
if (walk.TreeCount == 2)
{
int m1 = walk.GetRawMode(1);
var change = new Change
{
Name = walk.PathString,
};
if (m0 != 0 && m1 == 0)
{
change.ChangeType = ChangeType.Added;
}
else if (m0 == 0 && m1 != 0)
{
change.ChangeType = ChangeType.Deleted;
}
else if (m0 != m1 && walk.IdEqual(0, 1))
{
change.ChangeType = ChangeType.TypeChanged;
}
else
{
change.ChangeType = ChangeType.Modified;
}
list.Add(change);
}
else
{
var raw_modes = new int[walk.TreeCount - 1];
for (int i = 0; i < walk.TreeCount - 1; i++)
raw_modes[i] = walk.GetRawMode(i + 1);
var change = new Change
{
Name = walk.PathString,
};
if (m0 != 0 && raw_modes.All(m1 => m1 == 0))
{
change.ChangeType = ChangeType.Added;
list.Add(change);
}
else if (m0 == 0 && raw_modes.Any(m1 => m1 != 0))
{
change.ChangeType = ChangeType.Deleted;
list.Add(change);
}
else if (raw_modes.Select((m1, i) => new { Mode = m1, Index = i + 1 }).All(x => !walk.IdEqual(0, x.Index))) // TODO: not sure if this condition suffices in some special cases.
{
change.ChangeType = ChangeType.Modified;
list.Add(change);
}
else if (raw_modes.Select((m1, i) => new { Mode = m1, Index = i + 1 }).Any(x => m0 != x.Mode && walk.IdEqual(0, x.Index)))
{
change.ChangeType = ChangeType.TypeChanged;
list.Add(change);
}
}
}
return list.ToArray();
}
private Change BuildChange(PatchEntryChanges change)
{
var fileChange = new Change();
fileChange.Name = change.Path;
switch (change.Status)
{
case ChangeKind.Added:
fileChange.ChangeType = ChangeType.Added;
break;
case ChangeKind.Copied:
fileChange.ChangeType =ChangeType.Copied;
break;
case ChangeKind.Deleted:
fileChange.ChangeType =ChangeType.Deleted;
break;
case ChangeKind.Modified:
fileChange.ChangeType =ChangeType.Modified;
break;
case ChangeKind.Renamed:
fileChange.ChangeType =ChangeType.Renamed;
break;
case ChangeKind.TypeChanged:
fileChange.ChangeType =ChangeType.TypeChanged;
break;
case ChangeKind.Unmodified:
fileChange.ChangeType =ChangeType.Unmerged;
break;
}
return fileChange;
}
// Modified version of GitSharp's Commit class
private Change[] GetChanges(Repository repository, ObjectId id1, ObjectId id2)
{
var list = new List <Change>();
TreeWalk walk = new TreeWalk(repository);
walk.Reset(id1, id2);
walk.Recursive = true;
walk.Filter = TreeFilter.ANY_DIFF;
while (walk.Next())
{
int m0 = walk.GetRawMode(0);
if (walk.TreeCount == 2)
{
int m1 = walk.GetRawMode(1);
var change = new Change
{
Name = walk.PathString,
};
if (m0 != 0 && m1 == 0)
{
change.ChangeType = ChangeType.Added;
}
else if (m0 == 0 && m1 != 0)
{
change.ChangeType = ChangeType.Deleted;
}
else if (m0 != m1 && walk.IdEqual(0, 1))
{
change.ChangeType = ChangeType.TypeChanged;
}
else
{
change.ChangeType = ChangeType.Modified;
}
list.Add(change);
}
else
{
var raw_modes = new int[walk.TreeCount - 1];
for (int i = 0; i < walk.TreeCount - 1; i++)
{
raw_modes[i] = walk.GetRawMode(i + 1);
}
var change = new Change
{
Name = walk.PathString,
};
if (m0 != 0 && raw_modes.All(m1 => m1 == 0))
{
change.ChangeType = ChangeType.Added;
list.Add(change);
}
else if (m0 == 0 && raw_modes.Any(m1 => m1 != 0))
{
change.ChangeType = ChangeType.Deleted;
list.Add(change);
}
else if (raw_modes.Select((m1, i) => new { Mode = m1, Index = i + 1 }).All(x => !walk.IdEqual(0, x.Index))) // TODO: not sure if this condition suffices in some special cases.
{
change.ChangeType = ChangeType.Modified;
list.Add(change);
}
else if (raw_modes.Select((m1, i) => new { Mode = m1, Index = i + 1 }).Any(x => m0 != x.Mode && walk.IdEqual(0, x.Index)))
{
change.ChangeType = ChangeType.TypeChanged;
list.Add(change);
}
}
}
return(list.ToArray());
}
