# HG changeset patch
# User Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
# Date 2018-11-22 22:27:14
# Node ID f4a9f7a7d03008463f0878004763c2ef10aa2005
# Parent  2917d2be0106c5b26a280910b5e54bcad66bb747

cli: fix celery-run usage text

Make sure that the help text and error messages from Celery (e.g. from
'kallithea-cli celery-run -c my.ini -- --help' or '-- -xyz') contain a valid
'Usage:' string.

Without these changes, the usage string will use the arbitrary description from
2c3d30095d5e and a full path:
    Usage: kallithea celery worker .../bin/kallithea-cli [options]

With the changes, it becomes:
    Usage: kallithea-cli celery-run -c CONFIG_FILE -- [options]

Click will let optparse find 'kallithea-cli' from argv[0]. The command part
'celery-run -c CONFIG_FILE --' could perhaps be found with Click introspection,
but it is simpler and perhaps equally reliable to make it explicit.

Original change modified by Mads Kiilerich.

diff --git a/kallithea/bin/kallithea_cli_celery.py b/kallithea/bin/kallithea_cli_celery.py
--- a/kallithea/bin/kallithea_cli_celery.py
+++ b/kallithea/bin/kallithea_cli_celery.py
@@ -36,4 +36,4 @@ def celery_run(celery_args):
 
     from kallithea.lib import celerypylons
     cmd = celerypylons.worker.worker(celerypylons.app)
-    return cmd.run_from_argv('kallithea celery worker', list(celery_args))
+    return cmd.run_from_argv(None, command='celery-run -c CONFIG_FILE --', argv=list(celery_args))