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|
# bash completion for di-netboot-assistant -*- shell-script -*-
#
# The option '--tftproot=' is not recommended and therefore not suggested.
_di-netboot-assistant()
{
local cur prev words cword
_init_completion -s || return
local COMMANDS=(
"install"
"uninstall"
"uncache"
"purge"
"rebuild-menu"
"rebuild-grub"
"fw-toggle"
)
# see if the user selected a command already:
local command repo i
for (( i=0 ; i < ${#words[@]}-1 ; i++ )) ; do
if [[ ${COMMANDS[@]} =~ ${words[i]} ]] ; then
command=${words[i]}
repo=${words[i+1]} ## assume repo follows the command
break
fi
done
if [ -n "$command" -a -n "$repo" ] ; then
case $prev in
--arch)
local lst=$(di-netboot-assistant $command $repo --arch= 2>/dev/null | sed "s/.\+://")
COMPREPLY=( $(compgen -W "${lst}" -- ${cur}) )
return 0
;;
--di-args|--target-args|--alias)
return 0
;;
esac
fi
# supported options per command
if [[ "$cur" == -* ]] ; then
case $command in
install)
COMPREPLY=( $(compgen -W "
--di-args=
--offline
--ignore-sig
--target-args=
--alias=
--arch=
--verbose" -- ${cur}) )
;;
uncache|uninstall|purge|fw-toggle)
COMPREPLY=( $(compgen -W "--arch= --verbose" -- ${cur}) )
;;
rebuild-menu|rebuild-grub)
COMPREPLY=( $(compgen -W "--verbose" -- ${cur}) )
;;
"")
# suggest this only if there is no command:
COMPREPLY=( $(compgen -W "--help --version" -- ${cur}) )
;;
esac
[[ $COMPREPLY == *= ]] && compopt -o nospace
return 0
fi
# specific command arguments
if [[ -n $command ]] ; then
case $command in
rebuild-menu|rebuild-grub)
# no additional suggestion:
return 0
;;
*)
# run command with no repo to get possible arguments:
local lst=$(di-netboot-assistant $command 2>/dev/null | tail -n +2)
COMPREPLY=( $(compgen -W "${lst}" -- ${cur}) )
return 0
;;
esac
fi
# no command yet, show what commands we have:
if [ "$command" = "" -a "$prev" != "--version" -a "$prev" != "--help" ]; then
COMPREPLY=( $(compgen -W '${COMMANDS[@]}' -- ${cur}) )
fi
return 0
} &&
complete -F _di-netboot-assistant di-netboot-assistant
|
