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add non-zero exit code for verdi daemon status #3729

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merged 3 commits into from
Feb 11, 2020

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@ltalirz ltalirz commented Jan 24, 2020

fixes #3728

verdi daemon status was always returning exit code 0, which makes it
difficult to use the command programmatically (e.g. in ansible).
It now returns exit code 1 if the daemon of any of the requested
profiles is not running.

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I think we should add at least one unit test for this. Are you sure this works as intended? The client.get_status() always returns a dictionary, if daemon is running:

{
    'status': 'active',
    'time': 1580203422.571316,
    'id': '10a66cd1592a44869cd632a059aab974'
}

and if it is not:

{'status': 'daemon-error-not-running'}

So I think this command currently will always exit with 1

@ltalirz ltalirz force-pushed the issue_3728_daemon_status branch from 99acada to 289b458 Compare February 1, 2020 17:05
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ltalirz commented Feb 1, 2020

Thanks for paying attention - I actually planned doing what I did now, no idea what I was thinking...
Also added tests now (still a bit indirect, let me know if you want me to test the exit code of the command directly).

@ltalirz ltalirz requested a review from sphuber February 1, 2020 17:19
@ltalirz ltalirz force-pushed the issue_3728_daemon_status branch from 289b458 to 5817e9e Compare February 10, 2020 13:57
`verdi daemon status` was always returning exit code 0, which makes it
difficult to use the command programmatically (e.g. in ansible).
It now returns exit code 1 if the daemon of any of the requested
profiles is not running.
@ltalirz ltalirz force-pushed the issue_3728_daemon_status branch from 5817e9e to 0fd706d Compare February 11, 2020 12:23
"""Print the status of the current daemon or all daemons."""
"""Print the status of the current daemon or all daemons.

Returns exit code 0 if all daemons are running, else exit code 3.
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Could you please clarify that "all daemons" refers to "all daemons whose status is requested" and not "daemons of all profiles", i.e., if one does not specify --all then 0 is returned when the current default daemon/profile is running, even if any other daemon is not running

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sure, done!

@ltalirz ltalirz force-pushed the issue_3728_daemon_status branch from 0fd706d to 74221b3 Compare February 11, 2020 13:09
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Thanks @ltalirz

@sphuber sphuber merged commit 67ae49f into aiidateam:develop Feb 11, 2020
@sphuber sphuber deleted the issue_3728_daemon_status branch February 11, 2020 13:47
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verdi daemon status should return non-zero exit code, if daemon is not running
2 participants