notwa/rc
1
0
Fork 0
mirror of https://github.com/notwa/rc synced 2025-02-05 07:43:22 -08:00
Code Issues Releases Wiki Activity

rewrite short-flag parsing in permit

Browse source
This commit is contained in:
Connor Olding 2024-07-16 10:59:54 -07:00
parent e8623a568a
commit 8904f22242
1 changed files with 13 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
sh/permit
View file

@ -53,22 +53,20 @@ permit() { ### @- conditionally set executable permissions on each of its argume
done done
break;; break;;
(-*) (-?*)
shift shift
case "${__permit_f#-}" in while __permit_f="${__permit_f#?}"; [ -n "$__permit_f" ]; do
(a) __permit_a=1;; # automatic (on) case "${__permit_f}" in
(A) __permit_a=0;; # automatic (off) (a*) __permit_a=1;; # automatic (on)
(e) __permit_m=e;; # everything (A*) __permit_a=0;; # automatic (off)
(f) __permit_m=f;; # files only (e*) __permit_m=e;; # everything
(d) __permit_m=d;; # directories only (f*) __permit_m=f;; # files only
(?|-*) (d*) __permit_m=d;; # directories only
printf >&2 'permit: %s\n' "unknown flag: $__permit_f"
return 64;;
(*) (*)
set -- "${__permit_f%"${__permit_f#-?}"}" "-${__permit_f#-?}" "$@" printf >&2 'permit: unknown flag: -%.1s\n' "$__permit_f"
: $((__permit_n+=2)) return 64;;
continue;; esac
esac;; done;;
(*) (*)
shift shift