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|
#compdef chown chgrp
local curcontext="$curcontext" state line expl ret=1
local suf usr grp req deref args
if _pick_variant gnu=Free\ Soft unix --version; then
args=(
'(-c --changes -v --verbose)'{-c,--changes}'[report each change made]'
'(-c --changes -v --verbose)'{-v,--verbose}'[output info for every file processed]'
'(-h --no-dereference)--dereference[dereference symlinks]'
'(-h --no-dereference --dereference)'{-h,--no-dereference}'[operate on symlinks them self]'
'(-f --silent --quiet)'{-f,--silent,--quiet}"[don't report errors]"
'--reference=[copy ownership of specified file]:file:_files'
'(-R --recursive)'{-R,--recursive}'[change files and directories recursively]'
'(- : *)--help[display help information]'
'(- : *)--version[display version information]'
)
[[ $service = chown ]] &&
args+=( '--from=[restrict changes to files by current ownership]: :->owner' )
else
# based on $OSTYPE = solaris2.8
args=(
"-f[don't report errors]"
"-h[operate on symlinks them self]"
'-R[change files and directories recursively]'
)
fi
(( $+words[(r)--reference*] )) || args+=( '(--reference)1: :->owner' )
_arguments -C -s "$args[@]" '*:files:->files' && ret=0
case $state in
owner)
if [[ $service = chgrp ]] || compset -P '*[:.]'; then
if (( EGID && $+commands[groups] )); then # except for root
_wanted groups expl 'group' compadd $(groups) && return 0
fi
_groups && ret=0
else
if compset -S '[.:]*'; then
suf=()
elif [[ $OSTYPE = irix* ]]; then
suf=( -qS '.' )
else
suf=( -qS ':' )
fi
_users "$suf[@]" && ret=0
fi
;;
files)
(( $+opt_args[-h] || $+opt_args[--no-dereference] )) || deref="-"
if (( $+opt_args[--reference] )); then
if zstyle -t ":completion:${curcontext}:" disable-stat; then
_files && ret=0
else
zmodload -i zsh/stat 2>/dev/null
usr=$(stat +uid $opt_args[--reference])
grp=$(stat +gid $opt_args[--reference])
_wanted files expl file _files -g "*($deref^u$usr,$deref^g$grp)" && ret=0
fi
return ret
fi
if [[ $service = chgrp ]]; then
grp=${line[1]}
else
usr=${line[1]%%[.:]*}
usr=${${(M)usr:#[0-9]#}:-${userdirs[$usr]:+.$usr.}}
grp=${${(M)line[1]%%[.:]*}#?}
fi
[[ -n $grp ]] && grp="${${(M)grp:#[0-9]#}:-.$grp.}"
req=( ${usr:+\^u$usr} ${grp:+\^g$grp} )
(( EUID )) && req=( u$EUID$^req )
req=( $deref$^req )
req="*(${(j:,:)req})"
( : $~req ) 2> /dev/null || req='*'
_wanted files expl file _files -g "$req" && ret=0
;;
esac
return ret
|
