internal async static Task CopyNecessaryFilesFromCurrentPackage(StorageFile diffManifestFile, StorageFolder currentPackageFolder, StorageFolder newPackageFolder)
{
await FileUtils.MergeFolders(currentPackageFolder, newPackageFolder);
JObject diffManifest = await CodePushUtils.GetJObjectFromFile(diffManifestFile);
var deletedFiles = (JArray)diffManifest["deletedFiles"];
foreach (string fileNameToDelete in deletedFiles)
{
StorageFile fileToDelete = await newPackageFolder.GetFileAsync(fileNameToDelete);
await fileToDelete.DeleteAsync();
}
}
internal async Task <JObject> GetPackage(string packageHash)
{
StorageFolder packageFolder = await GetPackageFolder(packageHash, false);
if (packageFolder == null)
{
return(null);
}
try
{
StorageFile packageFile = await packageFolder.GetFileAsync(CodePushConstants.PackageFileName);
return(await CodePushUtils.GetJObjectFromFile(packageFile));
}
catch (IOException)
{
return(null);
}
}
private async Task <JObject> GetCurrentPackageInfo()
{
StorageFile statusFile = await GetStatusFile();
return(await CodePushUtils.GetJObjectFromFile(statusFile));
}