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Flag special "mark" support #2112

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sagan opened this issue Feb 27, 2024 · 0 comments

sagan commented Feb 27, 2024 •

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For example, iptables flags support the "!" mark:

[!] -s, --source address[/mask][,...]
       Source specification. Address can be either a network name, a hostname, a network IP address (with /mask),
       or a plain IP address. ... A "!" argument before the address specification inverts the sense of the address.

e.g.:

! -s 192.168.1.0/24

The whole is interpreted as a flag, the "!" mark means negation of the condition.

Is it possible to add similar feature to cobra ?

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