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_nova_opts="" # lazy init
_nova_flags="" # lazy init
_nova_opts_exp="" # lazy init
_nova()
{
local cur prev nbc cflags
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
if [ "x$_nova_opts" == "x" ] ; then
nbc="`nova bash-completion | sed -e "s/ *-h */ /" -e "s/ *-i */ /"`"
_nova_opts="`echo "$nbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/ */ /g"`"
_nova_flags="`echo " $nbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/ */ /g"`"
_nova_opts_exp="`echo "$_nova_opts" | tr ' ' '|'`"
fi
if [[ " ${COMP_WORDS[@]} " =~ " "($_nova_opts_exp)" " && "$prev" != "help" ]] ; then
COMPLETION_CACHE=~/.novaclient/*/*-cache
cflags="$_nova_flags "$(cat $COMPLETION_CACHE 2> /dev/null | tr '\n' ' ')
COMPREPLY=($(compgen -W "${cflags}" -- ${cur}))
else
COMPREPLY=($(compgen -W "${_nova_opts}" -- ${cur}))
fi
return 0
}
complete -F _nova nova
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