public async Task UpdatePackageBlobPropertiesAsync(PackageValidationSet validationSet)
{
var fileName = BuildFileName(
validationSet,
_fileMetadataService.FileSavePathTemplate,
_fileMetadataService.FileExtension);
// This will throw if the ETag changes between read and write operations.
await _fileStorageService.SetPropertiesAsync(
_fileMetadataService.FileFolderName,
fileName,
async (lazyStream, blobProperties) =>
{
// Update the cache control only if the cache control is not the same as the default value.
if (!string.Equals(blobProperties.CacheControl, CoreConstants.DefaultCacheControl, StringComparison.OrdinalIgnoreCase))
{
blobProperties.CacheControl = CoreConstants.DefaultCacheControl;
return(await Task.FromResult(true));
}
return(await Task.FromResult(false));
});
}