jmcarp commented on a change in pull request #4821: [AIRFLOW-3998] Use nested
commands in cli.
URL: https://github.com/apache/airflow/pull/4821#discussion_r276511890
##########
File path: airflow/bin/cli.py
##########
@@ -2186,73 +2140,217 @@ class CLIFactory(object):
'autoscale': Arg(
('-a', '--autoscale'),
help="Minimum and Maximum number of worker to autoscale"),
-
}
subparsers = (
{
- 'func': backfill,
- 'help': "Run subsections of a DAG for a specified date range. "
- "If reset_dag_run option is used,"
- " backfill will first prompt users whether airflow "
- "should clear all the previous dag_run and task_instances "
- "within the backfill date range. "
- "If rerun_failed_tasks is used, backfill "
- "will auto re-run the previous failed task instances"
- " within the backfill date range.",
- 'args': (
- 'dag_id', 'task_regex', 'start_date', 'end_date',
- 'mark_success', 'local', 'donot_pickle',
- 'bf_ignore_dependencies', 'bf_ignore_first_depends_on_past',
- 'subdir', 'pool', 'delay_on_limit', 'dry_run', 'verbose',
'conf',
- 'reset_dag_run', 'rerun_failed_tasks', 'run_backwards'
- )
- }, {
- 'func': list_dag_runs,
- 'help': "List dag runs given a DAG id. If state option is given,
it will only"
- "search for all the dagruns with the given state. "
- "If no_backfill option is given, it will filter out"
- "all backfill dagruns for given dag id.",
- 'args': (
- 'dag_id', 'no_backfill', 'state'
- )
- }, {
- 'func': list_tasks,
- 'help': "List the tasks within a DAG",
- 'args': ('dag_id', 'tree', 'subdir'),
- }, {
- 'func': list_jobs,
- 'help': "List the jobs",
- 'args': ('dag_id_opt', 'state', 'limit'),
- }, {
- 'func': clear,
- 'help': "Clear a set of task instance, as if they never ran",
- 'args': (
- 'dag_id', 'task_regex', 'start_date', 'end_date', 'subdir',
- 'upstream', 'downstream', 'no_confirm', 'only_failed',
- 'only_running', 'exclude_subdags', 'exclude_parentdag',
'dag_regex'),
- }, {
- 'func': pause,
- 'help': "Pause a DAG",
- 'args': ('dag_id', 'subdir'),
- }, {
- 'func': unpause,
- 'help': "Resume a paused DAG",
- 'args': ('dag_id', 'subdir'),
- }, {
- 'func': trigger_dag,
- 'help': "Trigger a DAG run",
- 'args': ('dag_id', 'subdir', 'run_id', 'conf', 'exec_date'),
+ 'help': 'DAGs',
Review comment:
Updated.
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