Single CLI flag for multiple files

[Petruchio]

For jsonschema-cli, validate's -i flag takes a single argument. It would be helpful if a single command line flag could indicate the beginning of a list of files to validate, allowing for globbing. E.g.:

jsonschema-cli validate schema.json -I *.json

Pardon such a small quality of life request, but having to resort to a loop, xargs, etc. here is rather dismal (in an otherwise excellent tool).

[Stranger6667]

Thanks for opening this :) It is useful to know the use case indeed - I'll take a look at it next week :)