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ecmwf / fdb

Fdb is a domain-specific object store for meteorological objects
Apache License 2.0
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fdb-list (and other tools) do not print usage on missing arguments #46

Open ChrisspyB opened 2 weeks ago

ChrisspyB commented 2 weeks ago

Some of our tools will print the "usage" text if no arguments are given (e.g. fdb-write). fdb-list does not, even though I'm quite sure zero arguments is not a valid usage of fdb-list. An invalid argument, such as./fdb-list --madeupInvalidArgument will print the help dialogue.

It would be good if there was a properly supported --help option, and that it was printed when zero arguments are given.