# bash completion for cryptsetup -*- shell-script -*-

_cryptsetup_name()
{
COMPREPLY=( $( compgen -X control -W '$( command ls /dev/mapper )' \
-- "$cur" ) )
}

_cryptsetup_device()
{
cur=${cur:=/dev/}
_filedir
}

_cryptsetup()
{
local cur prev words cword split
_init_completion -s || return

case $prev in
--key-file|--master-key-file|--header-backup-file|-d)
_filedir
return 0
;;
esac

$split && return

local arg
_get_first_arg
if [[ -z $arg ]]; then
if [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
[[ $COMPREPLY == *= ]] && compopt -o nospace
else
COMPREPLY=( $( compgen -W 'create remove status resize luksFormat
luksOpen luksClose luksSuspend luksResume luksAddKey
luksRemoveKey luksKillSlot luksDelKey luksUUID isLuks
luksDump luksHeaderBackup luksHeaderRestore' -- "$cur" ) )
fi
else
local args
_count_args
case $arg in
create)
case $args in
2)
_cryptsetup_name
;;
3)
_cryptsetup_device
;;
esac
;;
remove|status|resize|luksClose|luksSuspend|luksResume)
case $args in
2)
_cryptsetup_name
;;
esac
;;
luksFormat|luksAddKey|luksRemoveKey)
case $args in
2)
_cryptsetup_device
;;
3)
_filedir
;;
esac
;;
luksOpen)
case $args in
2)
_cryptsetup_device
;;
3)
_cryptsetup_name
;;
esac
;;
luksKillSlot|luksDelKey|luksUUID|isLuks|luksDump)
case $args in
2)
_cryptsetup_device
;;
esac
;;
luksHeaderBackup|luksHeaderRestore)
case $args in
2)
_cryptsetup_device
;;
3)
COMPREPLY=( '--header-backup-file' )
;;
esac
;;
esac
fi

return 0
} &&
complete -F _cryptsetup cryptsetup

# ex: ts=4 sw=4 et filetype=sh