revert to using --config, not --config-file

HISTORY.rst

@@ -6,7 +6,7 @@ Changelog
 **release date:** *not released*
 
 * Drop python2 support, the supported versions are `>=3.8,<=3.12`.
-* Load CLI options from a configuration file with the ``--config-file/-c`` option (`#1084 <https://github.com/Diaoul/subliminal/pull/1084>`_).
+* Load CLI options from a configuration file with the ``--config/-c`` option (`#1084 <https://github.com/Diaoul/subliminal/pull/1084>`_).
 * Change default encoding of downloaded subtitles to 'utf-8' (not the original encoding). Use the ``--original-encoding`` cli option to recover the previous default behavior (`#1125 <https://github.com/Diaoul/subliminal/pull/1125>`_).
 * Add opensubtitlescom provider
 * Add gestdown provider

docs/user/usage.rst

@@ -16,7 +16,7 @@ Download English subtitles::
     only. Otherwise you will get banned from the providers for abuse due to too many requests. If subliminal didn't
     find subtitles for an old video, it's unlikely it will find subtitles for that video ever anyway.
 
-You can use a configuration file in the `TOML <https://toml.io/>`_ format with the ``-config-file/-c`` option. If no configuration file is
+You can use a configuration file in the `TOML <https://toml.io/>`_ format with the ``--config/-c`` option. If no configuration file is
 provided, it looks for a ``subliminal.toml`` file in the default configuration folder for the application. This folder is
 `OS dependent <https://github.com/platformdirs/platformdirs>`_:
 

subliminal/cli.py

@@ -181,7 +181,7 @@ def plural(quantity: int, name: str, *, bold: bool = True, **kwargs: Any) -> str
 )
 @click.option(
     '-c',
-    '--config-file',
+    '--config',
     type=click.Path(dir_okay=False, path_type=pathlib.Path),
     default=default_config_path,
     callback=configure,