Import('env')

if GetOption('kaitai'):
  current_dir = Dir('./generated/').srcnode().abspath
  python_cmd = f"kaitai-struct-compiler --target python --outdir {current_dir} $SOURCES"
  env.Command(File('./generated/ubx.py'), 'ubx.ksy', python_cmd)
  env.Command(File('./generated/gps.py'), 'gps.ksy', python_cmd)
  env.Command(File('./generated/glonass.py'), 'glonass.ksy', python_cmd)
  # kaitai issue: https://github.com/kaitai-io/kaitai_struct/issues/910
  py_glonass_fix = env.Command(None, File('./generated/glonass.py'), "sed -i 's/self._io.align_to_byte()/# self._io.align_to_byte()/' $SOURCES")
  env.Depends(py_glonass_fix, File('./generated/glonass.py'))