public ProjectSnapshot NewSnapshot(string projFullPath)
{
ProjectSnapshot ps = GetSnapshot(projFullPath);
if (ps != null)
{
return ps;
}
string saveFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
@"AutoProjectFiles\Snapshots\" + Guid.NewGuid().ToString() + ".xml");
ps = new ProjectSnapshot(saveFile);
ps.ProjectFile = projFullPath;
ps.Save();
Snapshots().Add(ps);
return ps;
}
private void LoadSnapshots()
{
string appDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "AutoProjectFiles");
if (!Directory.Exists(appDir))
{
Directory.CreateDirectory(appDir);
}
string snapshotDir = Path.Combine(appDir, "Snapshots");
if (!Directory.Exists(snapshotDir))
{
Directory.CreateDirectory(snapshotDir);
}
snapshots = new List<ProjectSnapshot>();
foreach (string f in Directory.GetFiles(snapshotDir, "*.xml"))
{
ProjectSnapshot ps = new ProjectSnapshot(f);
ps.Load();
snapshots.Add(ps);
}
}
private void GetOperableFiles(ProjectSnapshot ps, out List<string> newFiles, out List<string> delFiles)
{
List<string> currentSet = VsUtil.DirectoryTraversal(Path.GetDirectoryName(ps.ProjectFile), ps.Folders);
HashSet<string> newSet = new HashSet<string>(currentSet);
newSet.ExceptWith(ps.Entries);
newFiles = new List<string>(newSet);
HashSet<string> delSet = new HashSet<string>(ps.Entries);
delSet.ExceptWith(currentSet);
delFiles = new List<string>(delSet);
}