I thought this should exist but it doesn't seem to be supported in any of the popular command line args parsing libraries.
I want my script to have a set of options that are exclusive of another option.
For example, here I use the -c
option
$ node my_script.js -c "foo"
But here, the -c
options doesn't make sense because I specified some different options.
$ node my_script.js -b "bar" -n 5
The following should be an error because -c
is mutually exclusive to -b
and -n
$ node my_script.js -b "bar" -n 5 -c "foo"
I know this exists in Python's argparse. I'm surprised I can't find it in the Node world.
via Sean Lynch
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