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# (C) 2011 magicant
# Completion script for the "sudo" command.
# Supports sudo 1.8.0.
function completion/sudo {
typeset OPTIONS ARGOPT PREFIX
OPTIONS=( #>#
"A; use a GUI program for password prompt"
"a:; specify the authentication method"
"b; run in the background"
"C:; specify the file descriptor to be closed"
"c:; specify the login class"
"D:; specify the debugging level"
"E; preserve environment variables"
"e; edit operand files"
"g:; specify the group to run the command as"
"H; set \$HOME to target user's home directory"
"h; print help"
"i; run the command as a login shell"
"K; remove cached credentials entirely"
"k; remove cached credentials or don't cache credentials"
"l; list commands allowed for the user"
"n; never prompt for the password"
"P; preserve supplementary group IDs"
"p:; specify the prompt string"
"r:; specify the new security context's role"
"S; read the password from the standard input rather than the terminal"
"s; run \$SHELL"
"t:; specify the new security context's type"
"U:; specify the user to change from (with -l)"
"u:; specify the user to change to"
"V; print version info"
"v; cache credentials without running a command"
) #<#
command -f completion//parseoptions
case $ARGOPT in
(-)
command -f completion//completeoptions
;;
(a)
if command -vf completion//bsd::completeauthmethod >/dev/null 2>&1 ||
. -AL completion/_bsd; then
command -f completion//bsd::completeauthmethod
fi
;;
([CD])
;;
(c)
if command -vf completion//bsd::completeauthclass >/dev/null 2>&1 ||
. -AL completion/_bsd; then
command -f completion//bsd::completeauthclass
fi
;;
(g)
complete -P "$PREFIX" -g
;;
(p)
command -f completion/sudo::prompt
;;
(r)
#TODO security context's role
;;
(t)
#TODO security context's type
;;
([Uu])
complete -P "$PREFIX" -u
;;
('')
typeset i=2 edit=false
while [ $i -le ${WORDS[#]} ]; do
case ${WORDS[i]} in
(--) break;;
(-e) edit=true;;
esac
i=$((i+1))
done
if $edit; then
complete -P "$PREFIX" -f
else
command -f completion//getoperands
command -f completion//reexecute
fi
;;
esac
}
function completion/sudo::prompt {
typeset word="$TARGETWORD"
word=${word//%%}
case $word in (*%)
PREFIX=${TARGETWORD%\%} #>>#
complete -T -P "$PREFIX" -D "fully qualified domain name" '%H'
complete -T -P "$PREFIX" -D "host name" '%h'
complete -T -P "$PREFIX" -D "name of the user whose password is requested" '%p'
complete -T -P "$PREFIX" -D "name of the user to run the command as" '%U'
complete -T -P "$PREFIX" -D "name of the user invoking sudo" '%u'
complete -T -P "$PREFIX" -D "%" '%%'
return 0 #<<#
esac
return 1
}
# vim: set ft=sh ts=8 sts=8 sw=8 et:
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