private void DoUnpack(PackEngine.Engine engine, Common.CommandLine cmdLine)
{
string pathIn = cmdLine.GetValue <string>("/pathIn");
if (string.IsNullOrEmpty(pathIn))
{
throw new ApplicationException("Input path is required");
}
string pathOut = cmdLine.GetValue <string>("/pathOut");
if (string.IsNullOrEmpty(pathOut))
{
throw new ApplicationException("Output path is required");
}
PackEngine.PackageReader reader = engine.CreatePackageReader(pathIn);
PackEngine.PackageInfo info = reader.GetInfo();
if (info == null)
{
throw new ApplicationException("The package metadata is invalid");
}
pathOut = ReplacePackageInfoWildcards(pathOut, info);
Console.WriteLine($"== Extracting package \"{info.Name}\".\r\n");
reader.Extract(pathOut);
}
public PackEngine.PackageInfo WritePackage(Stream stream, out string storeFileName)
{
string tempStoreName = Path.Combine(TempDirName, Guid.NewGuid().ToString());
using (Stream tempStream = WritePackage(tempStoreName))
stream.CopyTo(tempStream);
string tempStorePath = Path.Combine(_storeRoot, tempStoreName);
string finalStorePath = null;
try
{
PackEngine.Engine packEngine = new PackEngine.Engine();
PackEngine.PackageReader reader = packEngine.CreatePackageReader(tempStorePath);
PackEngine.PackageInfo info = reader.GetInfo();
if (info == null || !info.IsValid())
{
throw new ApplicationException("Invalid package");
}
storeFileName = MakeStoreFileName(info.Name, info.Version);
finalStorePath = Path.Combine(_storeRoot, storeFileName);
if (File.Exists(finalStorePath))
{
File.Delete(finalStorePath);
}
(new FileInfo(finalStorePath)).Directory.Create();
File.Move(tempStorePath, finalStorePath);
return(info);
}
catch
{
if (finalStorePath != null && File.Exists(finalStorePath))
{
File.Delete(finalStorePath);
}
storeFileName = null;
return(null);
}
finally
{
if (File.Exists(tempStorePath))
{
File.Delete(tempStorePath);
}
}
}
