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do_sudo: recursive alias expansion

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Frederick Zhang 2019-09-21 21:05:22 +10:00
parent d05feb1f8e
commit 7f4d633f46
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GPG key ID: 980A192C361BE1AE
1 changed files with 32 additions and 8 deletions
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40
plugins/do_sudo/do_sudo.plugin.zsh
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@ -5,21 +5,45 @@ else
fi fi
function _do_sudo() { function _do_sudo() {
integer glob=1 [[ -z ${__do_sudo_glob+x} ]] && __do_sudo_glob=1
local -a run [[ -z ${__do_sudo_expanded+x} ]] && declare -A __do_sudo_expanded
run=( command sudo ) local -a args
local -a cmd_alias_arr
local cmd_alias
while (($#)); do while (($#)); do
case "$1" in case "$1" in
command|exec|-) shift; break ;; command|exec|-) shift; break ;;
nocorrect) shift ;; nocorrect) shift ;;
noglob) glob=0; shift ;; noglob) __do_sudo_glob=0; shift ;;
*) break ;; *)
cmd_alias="$(command -v 2>/dev/null -- "$1")"
if [[ "$?" -eq 0 ]]; then
if [[ "$cmd_alias" == 'alias'* ]] && [[ -z "$__do_sudo_expanded["$1"]" ]]; then
__do_sudo_expanded["$1"]=1
IFS=' ' read -A cmd_alias_arr <<< "$(sed -e "s/[^=]*=//" -e "s/^'//" -e "s/'$//" <<< "$cmd_alias")"
args+=( "${cmd_alias_arr[@]}" )
else
args+=( "$(sed "s/[^=]*=//" <<< "$(hash -v 2>/dev/null -- "$1")")" )
fi
shift
break
else
args+=( $1 )
shift
fi
;;
esac esac
done done
if ((glob)); then if [[ ${#cmd_alias_arr[@]} -gt 0 ]]; then
PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" $run $~==* _do_sudo "${args[@]}" $==*
else else
PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" $run $==* if ((__do_sudo_glob)); then
PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" command sudo "${args[@]}" $~==*
else
PATH="/sbin:/usr/sbin:/usr/local/sbin:$PATH" command sudo "${args[@]}" $==*
fi
unset __do_sudo_glob
unset __do_sudo_expanded
fi fi
} }