internal static void GetCoreRunExecutableFullPath([NotNull] this Assembly assembly, [NotNull] ISnapFilesystem snapFilesystem,
[NotNull] ISnapAppReader snapAppReader, out string coreRunFullPath)
{
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
if (snapFilesystem == null)
{
throw new ArgumentNullException(nameof(snapFilesystem));
}
if (snapAppReader == null)
{
throw new ArgumentNullException(nameof(snapAppReader));
}
var assemblyLocationDirectory = snapFilesystem.PathGetDirectoryName(assembly.Location);
var snapApp = assemblyLocationDirectory.GetSnapAppFromDirectory(snapFilesystem, snapAppReader);
var parentDirectory = snapFilesystem.DirectoryGetParent(assemblyLocationDirectory);
snapApp.GetCoreRunExecutableFullPath(snapFilesystem, parentDirectory, out coreRunFullPath);
}
public async Task <List <string> > ExtractAsync(string destinationDirectoryAbsolutePath, [NotNull] SnapRelease snapRelease,
IAsyncPackageCoreReader asyncPackageCoreReader, CancellationToken cancellationToken = default)
{
if (destinationDirectoryAbsolutePath == null)
{
throw new ArgumentNullException(nameof(destinationDirectoryAbsolutePath));
}
if (snapRelease == null)
{
throw new ArgumentNullException(nameof(snapRelease));
}
if (asyncPackageCoreReader == null)
{
throw new ArgumentNullException(nameof(asyncPackageCoreReader));
}
var snapApp = await _snapPack.GetSnapAppAsync(asyncPackageCoreReader, cancellationToken);
var coreRunExeFilename = _snapEmbeddedResources.GetCoreRunExeFilenameForSnapApp(snapApp);
var extractedFiles = new List <string>();
_snapFilesystem.DirectoryCreateIfNotExists(destinationDirectoryAbsolutePath);
var files = !snapRelease.IsFull ?
snapRelease
.New
.Concat(snapRelease.Modified)
.OrderBy(x => x.NuspecTargetPath, new OrdinalIgnoreCaseComparer())
.ToList() :
snapRelease.Files;
foreach (var checksum in files)
{
var isSnapRootTargetItem = checksum.NuspecTargetPath.StartsWith(SnapConstants.NuspecAssetsTargetPath);
string dstFilename;
if (isSnapRootTargetItem)
{
dstFilename = _snapFilesystem.PathCombine(destinationDirectoryAbsolutePath, checksum.Filename);
if (checksum.Filename == coreRunExeFilename)
{
dstFilename = _snapFilesystem.PathCombine(
_snapFilesystem.DirectoryGetParent(destinationDirectoryAbsolutePath), checksum.Filename);
}
}
else
{
var targetPath = checksum.NuspecTargetPath.Substring(SnapConstants.NuspecRootTargetPath.Length + 1);
dstFilename = _snapFilesystem.PathCombine(destinationDirectoryAbsolutePath,
_snapFilesystem.PathEnsureThisOsDirectoryPathSeperator(targetPath));
}
var thisDestinationDir = _snapFilesystem.PathGetDirectoryName(dstFilename);
_snapFilesystem.DirectoryCreateIfNotExists(thisDestinationDir);
var srcStream = await asyncPackageCoreReader.GetStreamAsync(checksum.NuspecTargetPath, cancellationToken);
await _snapFilesystem.FileWriteAsync(srcStream, dstFilename, cancellationToken);
extractedFiles.Add(dstFilename);
}
return(extractedFiles);
}
