public static IList <FileSignature> CreateSignatures(
FsPath path,
string pattern = "*",
Dictionary <FsPath, FileSignature> precalculated = null)
{
var files = path.EnumerateFiles(pattern, SearchOption.AllDirectories);
var result = new List <FileSignature>();
using var md5 = MD5.Create();
foreach (FsPath file in files)
{
if (Str.Equals(file.Basename(), SignaturesFile.Value))
{
continue;
}
var relativePath = file.RelativeTo(path);
if (precalculated == null || !precalculated.TryGetValue(relativePath, out var signature))
{
signature = new FileSignature
{
Path = relativePath,
Md5Hash = getMd5Hash(md5, file.ReadAllBytes())
};
}
result.Add(signature);
}
return(result);
}
public static void CopyDirectoryTo(this FsPath path, FsPath other, bool overwrite)
{
foreach (FsPath dirPath in path.EnumerateDirectories("*", SearchOption.AllDirectories).ToArray())
{
dirPath.ChangeDirectory(path, other).CreateDirectory();
}
foreach (FsPath newPath in path.EnumerateFiles("*", SearchOption.AllDirectories))
{
newPath.CopyFileTo(newPath.ChangeDirectory(path, other), overwrite);
}
}
public static void EnsureEmptyDirectory(this FsPath path)
{
if (!path.IsDirectory())
{
path.CreateDirectory();
return;
}
foreach (var subdirInfo in path.EnumerateDirectories().ToArray())
{
subdirInfo.DeleteDirectory(recursive: true);
}
foreach (var fileInfo in path.EnumerateFiles().ToArray())
{
fileInfo.DeleteFile();
}
}