void GetDirectoryVersionInfoCore (NGit.Repository repository, GitRevision rev, FilePath [] localPaths, HashSet<FilePath> existingFiles, HashSet<FilePath> nonVersionedMissingFiles, List<VersionInfo> versions)
{
var status = new FilteredStatus (repository, repository.ToGitPath (localPaths)).Call ();
HashSet<string> added = new HashSet<string> ();
Action<IEnumerable<string>, VersionStatus> AddFiles = delegate(IEnumerable<string> files, VersionStatus fstatus) {
foreach (string file in files) {
if (!added.Add (file))
continue;
FilePath statFile = repository.FromGitPath (file);
existingFiles.Remove (statFile.CanonicalPath);
nonVersionedMissingFiles.Remove (statFile.CanonicalPath);
versions.Add (new VersionInfo (statFile, "", false, fstatus, rev, VersionStatus.Versioned, null));
}
};
AddFiles (status.GetAdded (), VersionStatus.Versioned | VersionStatus.ScheduledAdd);
AddFiles (status.GetChanged (), VersionStatus.Versioned | VersionStatus.Modified);
AddFiles (status.GetModified (), VersionStatus.Versioned | VersionStatus.Modified);
AddFiles (status.GetRemoved (), VersionStatus.Versioned | VersionStatus.ScheduledDelete);
AddFiles (status.GetMissing (), VersionStatus.Versioned | VersionStatus.ScheduledDelete);
AddFiles (status.GetConflicting (), VersionStatus.Versioned | VersionStatus.Conflicted);
AddFiles (status.GetUntracked (), VersionStatus.Unversioned);
}
VersionInfo[] GetDirectoryVersionInfo (FilePath localDirectory, IEnumerable<FilePath> localFileNames, bool getRemoteStatus, bool recursive)
{
List<VersionInfo> versions = new List<VersionInfo> ();
HashSet<FilePath> existingFiles = new HashSet<FilePath> ();
HashSet<FilePath> nonVersionedMissingFiles = new HashSet<FilePath> ();
if (localFileNames != null) {
var localFiles = new List<FilePath> ();
var arev = new GitRevision (this, "");
foreach (var p in localFileNames) {
if (Directory.Exists (p)) {
if (recursive)
versions.AddRange (GetDirectoryVersionInfo (p, getRemoteStatus, true));
else
versions.Add (new VersionInfo (p, "", true, VersionStatus.Versioned, arev, VersionStatus.Versioned, null));
}
else {
localFiles.Add (p);
if (File.Exists (p))
existingFiles.Add (p.CanonicalPath);
else
nonVersionedMissingFiles.Add (p.CanonicalPath);
}
}
// No files to check, we are done
if (localFiles.Count == 0)
return versions.ToArray ();
localFileNames = localFiles;
} else {
CollectFiles (existingFiles, localDirectory, recursive);
}
GitRevision rev;
var headCommit = GetHeadCommit ();
if (headCommit != null)
rev = new GitRevision (this, headCommit.Id.Name);
else
rev = null;
IEnumerable<string> paths;
if (localFileNames == null) {
if (recursive)
paths = new [] { (string) localDirectory };
else
paths = Directory.GetFiles (localDirectory);
} else {
paths = localFileNames.Select (f => (string)f);
}
paths = paths.Select (f => ToGitPath (f));
var status = new FilteredStatus (repo, paths).Call ();
HashSet<string> added = new HashSet<string> ();
Action<IEnumerable<string>, VersionStatus> AddFiles = delegate(IEnumerable<string> files, VersionStatus fstatus) {
foreach (string file in files) {
if (!added.Add (file))
continue;
FilePath statFile = FromGitPath (file);
existingFiles.Remove (statFile.CanonicalPath);
nonVersionedMissingFiles.Remove (statFile.CanonicalPath);
versions.Add (new VersionInfo (statFile, "", false, fstatus, rev, VersionStatus.Versioned, null));
}
};
AddFiles (status.GetAdded (), VersionStatus.Versioned | VersionStatus.ScheduledAdd);
AddFiles (status.GetChanged (), VersionStatus.Versioned | VersionStatus.Modified);
AddFiles (status.GetModified (), VersionStatus.Versioned | VersionStatus.Modified);
AddFiles (status.GetRemoved (), VersionStatus.Versioned | VersionStatus.ScheduledDelete);
AddFiles (status.GetMissing (), VersionStatus.Versioned | VersionStatus.ScheduledDelete);
AddFiles (status.GetConflicting (), VersionStatus.Versioned | VersionStatus.Conflicted);
AddFiles (status.GetUntracked (), VersionStatus.Unversioned);
// Existing files for which git did not report an status are supposed to be tracked
foreach (FilePath file in existingFiles) {
VersionInfo vi = new VersionInfo (file, "", false, VersionStatus.Versioned, rev, VersionStatus.Versioned, null);
versions.Add (vi);
}
// Non existing files for which git did not report an status are unversioned
foreach (FilePath file in nonVersionedMissingFiles)
versions.Add (VersionInfo.CreateUnversioned (file, false));
return versions.ToArray ();
}