Re: Equivalent of set -- *(DN) in sh

[ZyX <kp-pav@xxxxxxxxx>]

18.01.2015, 23:53, "Eric Cook" <llua@xxxxxxx>:
> On 01/18/2015 01:28 PM, Nikolai Weibull wrote:
>>  Hi!
>>
>>  Is there any way to get the equivalent of Zsh’s
>>
>>  set -- *(DN)
>>
>>  in sh?  Most important here would be NULL_GLOB, as, by default, sh
>>  simply leaves the * if there are no files to match.
>>
>>  Thanks!
>
> match() {
>   test "$#" -gt 2 && return
>   test -e "$1"    && return
>   return 1
> }
>
> set --
> for pat in '.[^.]*' '*'; do # *(DN) ignores . and ..

`..foo` is a valid name, but it is being excluded. You need to add `'.??*'` to the list of patterns.

>   if match $pat; then
>     set -- "$@" $pat
>   fi
> done
> unset pat
>
> test "$#" -gt 0 && printf '%s\n' "$@"