public async Task Execute()
{
string tempPath = DirectoryPatcher.GetTempPath(SubPath);
string newPath = DirectoryPatcher.PatchSource.GetSystemPath(PatchSubPath);
string targetPath = DirectoryPatcher.GetTargetPath(SubPath);
string backupPath = DirectoryPatcher.GetBackupPath(SubPath);
// Ensure the temp directory exists, and decompress the file
Directory.CreateDirectory(Path.GetDirectoryName(tempPath));
await DirectoryPatcher.FilePatcher.DecompressAsync(tempPath, newPath); // Extract to a temp location, so that after copying, swapping the old and new file is a quick operation (i.e. not likely to cause inconsistency when interrupted). Copying is also necessary because the file may be shared (moving is not allowed).
// Get the old file out of the way, if it exists
if (File.Exists(targetPath))
{
if (NeedsBackup)
{
Directory.CreateDirectory(Path.GetDirectoryName(backupPath));
File.Move(targetPath, backupPath);
}
else
{
File.Delete(targetPath);
}
}
// Move the new file into place
Directory.CreateDirectory(Path.GetDirectoryName(targetPath));
File.Move(tempPath, targetPath);
}
public async Task ExecuteAsync()
{
string tempPath = DirectoryPatcher.GetTempPath(SubPath);
string targetPath = DirectoryPatcher.GetTargetPath(SubPath);
string patchPath = DirectoryPatcher.PatchSource.GetSystemPath(PatchSubPath);
Directory.CreateDirectory(Path.GetDirectoryName(tempPath));
await DirectoryPatcher.FilePatcher.ApplyPatchAsync(targetPath, tempPath, patchPath);
File.Delete(targetPath);
File.Move(tempPath, targetPath);
}
public async Task Execute()
{
string tempPath = DirectoryPatcher.GetTempPath(SubPath);
string targetPath = DirectoryPatcher.GetTargetPath(SubPath);
string patchPath = DirectoryPatcher.PatchSource.GetSystemPath(PatchSubPath);
// Ensure the temp directory exists, and generate the new file based on the old file and the delta
Directory.CreateDirectory(Path.GetDirectoryName(tempPath));
await DirectoryPatcher.FilePatcher.ApplyPatchAsync(targetPath, tempPath, patchPath);
// Delete the old file and move the new one into place
File.Delete(targetPath);
File.Move(tempPath, targetPath);
}
