Thayne McCombs
c159ea2042
Fix panic when using --owner
...
Unfortunately, clap_derive can't combine a value_parser of Option<T>
with an optional argument to get a merged Option<T> so we need to do the
check for the nop outside of the value parser.
Also adds some tests for --owner
Fixes : #1163
2022-11-02 23:26:02 -06:00
Alexandru Macovei
1a16003cca
[ownership][errs] ':' and '' args to --owner result in noop; reject strings with more than one ':'
2020-05-18 21:11:33 +02:00
Alexandru Macovei
09cdf9831d
[ownership] parse leading exclamation mark as negation of ownership component
2020-05-18 21:11:33 +02:00
Alexandru Macovei
22a55361e0
[ownership] change uid/gid storage to tristate enum for negation
2020-05-18 21:11:33 +02:00
Alexandru Macovei
d7cc34e36f
[ownership] depend on users 0.10.0 on unix; parse user and group names
2020-05-18 21:11:33 +02:00
Alexandru Macovei
30cb4adc61
[ownership] initial struct, parsing, and test framework
2020-05-18 21:11:33 +02:00
