def _bashcomplete(cmd, prog_name, complete_var=None):
"""Internal handler for the bash completion support."""
if complete_var is None:
complete_var = '_%s_COMPLETE' % (prog_name.replace('-', '_')).upper()
complete_instr = os.environ.get(complete_var)
if not complete_instr:
return
from click._bashcomplete import bashcomplete
if bashcomplete(cmd, prog_name, complete_var, complete_instr):
sys.exit(1)
def complete():
bashcomplete(cli, 'confu', '_CONFU_COMPLETE', 'source')
