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- add update-alternatives completion by Guillaume Rousse <rousse@ccr.jussieu.fr>

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ianmacd 2002-04-24 20:26:49 +00:00
parent 3c1fb56a43
commit 4bbaf70793
1 changed files with 92 additions and 1 deletions
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bash_completion
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@ -1,6 +1,6 @@
# bash_completion - some programmable completion functions for bash 2.05a
#
# $Id: bash_completion,v 1.284 2002/04/24 15:40:37 ianmacd Exp $
# $Id: bash_completion,v 1.285 2002/04/24 22:26:49 ianmacd Exp $
#
# Copyright (C) Ian Macdonald <ian@caliban.org>
#
@ -2693,6 +2693,97 @@ _querybts()
}
[ "$have" ] && complete -F _querybts $filenames querybts
# update-alternatives completion
#
have update-alternatives &&
_update_alternatives()
{
installed_alternatives()
{
local admindir
# find wich admin dir to use
if [ -f /etc/debian_version ]; then
admindir=/var/lib/dpkg/alternatives
else
admindir=/var/lib/rpm/alternatives
fi
for (( i=1; i < COMP_CWORD; i++ )); do
if [[ "${COMP_WORDS[i]}" == --admindir ]]; then
admindir=${COMP_WORDS[i+1]}
break
fi
done
COMPREPLY=( $( \ls $admindir | grep "^$cur" ) )
}
local cur prev mode args
COMPREPLY=()
cur=${COMP_WORDS[COMP_CWORD]}
prev=${COMP_WORDS[COMP_CWORD-1]}
case "$prev" in
--@(altdir|admindir))
_filedir -d
return 0
;;
--@(help|version))
return 0
;;
esac
# find wich mode to use and how many real args used so far
for (( i=1; i < COMP_CWORD; i++ )); do
if [[ "${COMP_WORDS[i]}" == --@(install|remove|auto|display|\
config) ]]; then
mode=${COMP_WORDS[i]}
args=$(($COMP_CWORD - i))
break
fi
done
case $mode in
--install)
case $args in
1)
_filedir
;;
2)
installed_alternatives
;;
3)
_filedir
;;
esac
;;
--remove)
case $args in
1)
installed_alternatives
;;
2)
_filedir
;;
esac
;;
--auto)
installed_alternatives
;;
--display)
installed_alternatives
;;
--config)
installed_alternatives
;;
*)
COMPREPLY=( $( compgen -W '--verbose --quiet --help --version \
--altdir --admindir' -- $cur ) \
$( compgen -W '--install --remove --auto --display \
--config' -- $cur ) )
esac
}
[ "$have" ] && complete -F _update_alternatives update-alternatives
_filedir_xspec()
{
local IFS cur xspec