def run(self):
"""Find the size of flatpaks to install.
:return: the required size in bytes
:rtype: int
"""
flatpak_payload = FlatpakManager(self._sysroot)
try:
# Initialize temporal repo to enable reading of the remote
flatpak_payload.initialize_with_path("/var/tmp/anaconda-flatpak-temp")
# Return the size in bytes.
required_size = Size(flatpak_payload.get_required_size())
return required_size.get_bytes()
finally:
# Clean up temporal repo again
flatpak_payload.cleanup()
