mik-laj opened a new pull request #9077:
URL: https://github.com/apache/airflow/pull/9077
Before:
```
usage: airflow [-h]
{celery,config,connections,dags,db,info,kerberos,pools,roles,rotate_fernet_key,scheduler,sync_perm,tasks,users,variables,version,webserver}
...
positional arguments:
Groups:
celery Start celery components. Works only when using
CeleryExecutor. For more information, see
https://airf
low.readthedocs.io/en/stable/executor/celery.html
connections List/Add/Delete connections
dags List and manage DAGs
db Database operations
pools CRUD operations on pools
roles Create/List roles
tasks List and manage tasks
users CRUD operations on users
variables CRUD operations on variables
Commands:
config Show current application configuration
info Show information about current Airflow and
environment
kerberos Start a kerberos ticket renewer
rotate_fernet_key Rotate all encrypted connection credentials and
variables; see
https://airflow.readthedocs.io/en/stable/howto/secure-
connections.html#rotating-encryption-keys
scheduler Start a scheduler instance
sync_perm Update permissions for existing roles and DAGs
version Show the version
webserver Start a Airflow webserver instance
optional arguments:
-h, --help show this help message and exit
airflow command error: the following arguments are required: subcommand, see
help above.
```
After:
```
usage: airflow [-h] GROUP_OR_COMMAND ...
positional arguments:
GROUP_OR_COMMAND
Groups:
celery Start celery components. Works only when using
CeleryExecutor. For more information, see
https://airflow
.readthedocs.io/en/stable/executor/celery.html
connections List/Add/Delete connections
dags List and manage DAGs
db Database operations
pools CRUD operations on pools
roles Create/List roles
tasks List and manage tasks
users CRUD operations on users
variables CRUD operations on variables
Commands:
config Show current application configuration
info Show information about current Airflow and environment
kerberos Start a kerberos ticket renewer
rotate_fernet_key
Rotate all encrypted connection credentials and
variables; see
https://airflow.readthedocs.io/en/stable/howto/secure-
connections.html#rotating-encryption-keys
scheduler Start a scheduler instance
sync_perm Update permissions for existing roles and DAGs
version Show the version
webserver Start a Airflow webserver instance
optional arguments:
-h, --help show this help message and exit
airflow command error: the following arguments are required:
GROUP_OR_COMMAND, see help above.
```
Before:
```
usage: airflow roles [-h] {create,list} ...
positional arguments:
{create,list}
create Create role
list List roles
optional arguments:
-h, --help show this help message and exit
```
After:
```
usage: airflow roles [-h] COMMNAD ...
positional arguments:
COMMNAD
create Create role
list List roles
optional arguments:
-h, --help show this help message and exit
```
---
Make sure to mark the boxes below before creating PR: [x]
- [X] Description above provides context of the change
- [X] Unit tests coverage for changes (not needed for documentation changes)
- [X] Target Github ISSUE in description if exists
- [X] Commits follow "[How to write a good git commit
message](http://chris.beams.io/posts/git-commit/)"
- [X] Relevant documentation is updated including usage instructions.
- [X] I will engage committers as explained in [Contribution Workflow
Example](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#contribution-workflow-example).
---
In case of fundamental code change, Airflow Improvement Proposal
([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals))
is needed.
In case of a new dependency, check compliance with the [ASF 3rd Party
License Policy](https://www.apache.org/legal/resolved.html#category-x).
In case of backwards incompatible changes please leave a note in
[UPDATING.md](https://github.com/apache/airflow/blob/master/UPDATING.md).
Read the [Pull Request
Guidelines](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#pull-request-guidelines)
for more information.
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