public void RollbackChangesFromFolder(List<FileProperties> files, List<string> patch, FileManager fileManager)
{
string name;
List<string> updatedFile;
List<string> singlePatch = new List<string>();
for (int i = 0; i < patch.Count; ++i)
{
// we found new patch and we have to find file to lay it
if (patch[i].StartsWith("--- "))
{
name = patch[i];
updatedFile = new List<string>();
singlePatch.Add(patch[i]);
singlePatch.Add(patch[i + 1]);
// Load patch for 1 file
for (int j = i + 2; j < patch.Count; ++j)
{
// check if new patch started
if (patch[j].StartsWith("--- "))
{
j = j - 1;
break;
}
if (!patch[j].StartsWith("@@ -") && !patch[j].StartsWith("+"))
{
if (patch[j].StartsWith("-"))
{
updatedFile.Add(patch[j].Remove(0, 1));
}
else
{
updatedFile.Add(patch[j]);
}
}
singlePatch.Add(patch[j]);
}
// Apply patch
SaveUpdatedFile(files, updatedFile, singlePatch, name, fileManager);
// clear patch collection
singlePatch.Clear();
updatedFile.Clear();
}
}
}
private void SaveUpdatedFile(List<FileProperties> files, List<string> updatedFile, List<string> singlePatch, string filePath, FileManager fileManager)
{
foreach (FileProperties fp in files)
{
if (fp.AbsolutePath != string.Empty && filePath.Contains(fp.AbsolutePath))
{
// We found searching object, and we add updatedFile to it
fp.AddUpdatedFile(updatedFile, singlePatch);
fileManager.SaveUpdatedFile(updatedFile, fp.FilePath);
}
else if (fp.children != null)
{
SaveUpdatedFile(fp.children, updatedFile, singlePatch, filePath, fileManager);
}
}
}