private static async Task WriteDataPacked()

in Core/src/Impl/Commands/CreateCommand.cs [134:160]

23 lines of code
2 McCabe index (conditional complexity)


    private static async Task WriteDataPacked(
      string sourceFile,
      string packedStorageRelativeFile,
      Func<Stream, Task> writeStorageFile)
    {
      CabCompressionUtil.VerifyPlatformSupported();
      
      // Note: packedStorageRelativeFile should be in following format: [cc/]aaa.bbb/<hash>/aaa.bb_ 
      var filePathInArchive = Path.GetFileName(Path.GetDirectoryName(Path.GetDirectoryName(packedStorageRelativeFile)));
      if (filePathInArchive == null)
        throw new ArgumentException("Incorrect file path in archive. Expected format: '[cc/]aaa.bbb/<hash>/aaa.bb_'", nameof(packedStorageRelativeFile));
      
      var tempFile = Path.GetTempFileName();
      try
      {
        CabCompressionUtil.CompressFile(tempFile, 
          new CompressionFileInfo(filePathInArchive, sourceFile)
        );
        
        await using var stream = File.Open(tempFile, FileMode.Open, FileAccess.Read);
        await writeStorageFile(stream);
      }
      finally
      {
        File.Delete(tempFile);
      }
    }