public override void Add (FilePath[] localPaths, bool recurse, IProgressMonitor monitor)
{
foreach (var group in localPaths.GroupBy (p => GetRepository (p))) {
var repository = group.Key;
var files = group;
NGit.Api.Git git = new NGit.Api.Git (repository);
var cmd = git.Add ();
foreach (FilePath fp in files)
cmd.AddFilepattern (repository.ToGitPath (fp));
cmd.Call ();
}
}
void DeleteCore (FilePath[] localPaths, bool force, IProgressMonitor monitor)
{
foreach (var group in localPaths.GroupBy (p => GetRepository (p))) {
var repository = group.Key;
var files = group;
var git = new NGit.Api.Git (repository);
RmCommand rm = git.Rm ();
foreach (var f in files)
rm.AddFilepattern (repository.ToGitPath (f));
rm.Call ();
}
}
public override void Revert (FilePath[] localPaths, bool recurse, IProgressMonitor monitor)
{
foreach (var group in localPaths.GroupBy (f => GetRepository (f))) {
var repository = group.Key;
var files = group.ToArray ();
var c = GetHeadCommit (repository);
RevTree tree = c != null ? c.Tree : null;
List<FilePath> changedFiles = new List<FilePath> ();
List<FilePath> removedFiles = new List<FilePath> ();
monitor.BeginTask (GettextCatalog.GetString ("Reverting files"), 3);
monitor.BeginStepTask (GettextCatalog.GetString ("Reverting files"), files.Length, 2);
DirCache dc = repository.LockDirCache ();
DirCacheBuilder builder = dc.Builder ();
try {
HashSet<string> entriesToRemove = new HashSet<string> ();
HashSet<string> foldersToRemove = new HashSet<string> ();
// Add the new entries
foreach (FilePath fp in files) {
string p = repository.ToGitPath (fp);
// Register entries to be removed from the index
if (Directory.Exists (fp))
foldersToRemove.Add (p);
else
entriesToRemove.Add (p);
TreeWalk tw = tree != null ? TreeWalk.ForPath (repository, p, tree) : null;
if (tw == null) {
// Removed from the index
}
else {
// Add new entries
TreeWalk r;
if (tw.IsSubtree) {
// It's a directory. Make sure we remove existing index entries of this directory
foldersToRemove.Add (p);
// We have to iterate through all folder files. We need a new iterator since the
// existing rw is not recursive
r = new NGit.Treewalk.TreeWalk(repository);
r.Reset (tree);
r.Filter = PathFilterGroup.CreateFromStrings(new string[]{p});
r.Recursive = true;
r.Next ();
} else {
r = tw;
}
do {
// There can be more than one entry if reverting a whole directory
string rpath = repository.FromGitPath (r.PathString);
DirCacheEntry e = new DirCacheEntry (r.PathString);
e.SetObjectId (r.GetObjectId (0));
e.FileMode = r.GetFileMode (0);
if (!Directory.Exists (Path.GetDirectoryName (rpath)))
Directory.CreateDirectory (rpath);
DirCacheCheckout.CheckoutEntry (repository, rpath, e);
builder.Add (e);
changedFiles.Add (rpath);
} while (r.Next ());
}
monitor.Step (1);
}
// Add entries we want to keep
int count = dc.GetEntryCount ();
for (int n=0; n<count; n++) {
DirCacheEntry e = dc.GetEntry (n);
string path = e.PathString;
if (!entriesToRemove.Contains (path) && !foldersToRemove.Any (f => IsSubpath (f,path)))
builder.Add (e);
}
builder.Commit ();
}
catch {
dc.Unlock ();
throw;
}
monitor.EndTask ();
monitor.BeginTask (null, files.Length);
foreach (FilePath p in changedFiles) {
FileService.NotifyFileChanged (p);
monitor.Step (1);
}
foreach (FilePath p in removedFiles) {
FileService.NotifyFileRemoved (p);
monitor.Step (1);
}
monitor.EndTask ();
}
}
