void MirrorWorkingTreeFiles(IGitRepo srcRepo, string srcDirPath, string destDirPath)
{
if (!Path.IsPathFullyQualified(srcDirPath) ||
!Path.IsPathFullyQualified(destDirPath))
{
throw new InvalidOperationException();
}
if (destDirPath == "" || destDirPath == "\\" || destDirPath == "/" || Regex.Match(destDirPath, @"^\w+:\\$").Success)
{
throw new InvalidOperationException();
}
// 나중에 priority queue 사용을 고려해보는 것으로
var srcFilePaths = Directory.GetFiles(srcDirPath);
var destFilePaths = Directory.EnumerateFiles(destDirPath)
.ToHashSet(StringComparer.CurrentCultureIgnoreCase);
// 1. srcFilePath가 ignored라면 스킵
var ignoredSrcFilePaths = srcRepo.GetIgnores(srcFilePaths);
foreach (var srcFilePath in srcFilePaths)
{
if (ignoredSrcFilePaths.Contains(srcFilePath))
{
continue;
}
var srcFileRelPath = Path.GetRelativePath(srcDirPath, srcFilePath);
var destFilePath = Path.Combine(destDirPath, srcFileRelPath);
// 2. destFile이 있고, 파일 사이즈랑 마지막으로 쓴 시간이 같으면 스킵
if (destFilePaths.Contains(destFilePath))
{
var srcFileInfo = new FileInfo(srcFilePath);
var destFileInfo = new FileInfo(destFilePath);
// 크기와 날짜가 같으면 스킵
if (srcFileInfo.Length == destFileInfo.Length && srcFileInfo.LastWriteTime == destFileInfo.LastWriteTime)
{
destFilePaths.Remove(destFilePath);
continue;
}
}
// 아니라면 덮어씌우기
File.Copy(srcFilePath, destFilePath, true);
// destFilePaths에서 삭제
destFilePaths.Remove(destFilePath);
}
// 남은 파일은 src에 없다는 것이므로 삭제, 주의
foreach (var destFilePath in destFilePaths)
{
File.Delete(destFilePath);
Console.WriteLine("{0}: deleted", destFilePath);
}
}
void MirrorWorkingTreeDirectories(IGitRepo srcRepo, string srcDirPath, string destDirPath, bool bTopLevel)
{
if (!Path.IsPathFullyQualified(srcDirPath) ||
!Path.IsPathFullyQualified(destDirPath))
{
throw new InvalidOperationException();
}
if (destDirPath == "" || destDirPath == "\\" || destDirPath == "/" || Regex.Match(destDirPath, @"^\w+:\\$").Success)
{
throw new InvalidOperationException();
}
var srcSubDirPaths = Directory.GetDirectories(srcDirPath);
var destSubDirPaths = Directory.EnumerateDirectories(destDirPath).ToHashSet(StringComparer.CurrentCultureIgnoreCase);
var ignoreSrcSubDirPaths = srcRepo.GetIgnores(srcSubDirPaths);
// 각 디렉토리에서
foreach (var srcSubDirPath in srcSubDirPaths)
{
if (ignoreSrcSubDirPaths.Contains(srcSubDirPath))
{
continue;
}
var srcSubDirRelPath = Path.GetRelativePath(srcDirPath, srcSubDirPath);
var destSubDirPath = Path.Combine(destDirPath, srcSubDirRelPath);
// 중요;
if (bTopLevel && srcSubDirRelPath.Equals(".git", StringComparison.CurrentCultureIgnoreCase))
{
destSubDirPaths.Remove(destSubDirPath);
continue;
}
// 디렉토리가 존재한다면
if (destSubDirPaths.Contains(destSubDirPath))
{
MirrorWorkingTree(srcRepo, srcSubDirPath, destSubDirPath, false);
destSubDirPaths.Remove(destSubDirPath);
}
else
{
Directory.CreateDirectory(destSubDirPath);
MirrorWorkingTree(srcRepo, srcSubDirPath, destSubDirPath, false);
destSubDirPaths.Remove(destSubDirPath);
}
}
// src에 존재하지 않거나 ignored된 디렉토리는 삭제
foreach (var destSubDirPath in destSubDirPaths)
{
Directory.Delete(destSubDirPath, true);
Console.WriteLine("{0}: deleted", destSubDirPath);
}
}