38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
# bash completion for openstack nova-manage
|
|
|
|
_nova_manage_opts="" # lazy init
|
|
_nova_manage_opts_exp="" # lazy init
|
|
|
|
# dict hack for bash 3
|
|
_set_nova_manage_subopts () {
|
|
eval _nova_manage_subopts_"$1"='$2'
|
|
}
|
|
_get_nova_manage_subopts () {
|
|
eval echo '${_nova_manage_subopts_'"$1"'#_nova_manage_subopts_}'
|
|
}
|
|
|
|
_nova_manage()
|
|
{
|
|
local cur prev subopts
|
|
COMPREPLY=()
|
|
cur="${COMP_WORDS[COMP_CWORD]}"
|
|
prev="${COMP_WORDS[COMP_CWORD-1]}"
|
|
|
|
if [ "x$_nova_manage_opts" == "x" ] ; then
|
|
_nova_manage_opts="`nova-manage bash-completion 2>/dev/null`"
|
|
_nova_manage_opts_exp="`echo $_nova_manage_opts | sed -e "s/\s/|/g"`"
|
|
fi
|
|
|
|
if [[ " `echo $_nova_manage_opts` " =~ " $prev " ]] ; then
|
|
if [ "x$(_get_nova_manage_subopts "$prev")" == "x" ] ; then
|
|
subopts="`nova-manage bash-completion $prev 2>/dev/null`"
|
|
_set_nova_manage_subopts "$prev" "$subopts"
|
|
fi
|
|
COMPREPLY=($(compgen -W "$(_get_nova_manage_subopts "$prev")" -- ${cur}))
|
|
elif [[ ! " ${COMP_WORDS[@]} " =~ " "($_nova_manage_opts_exp)" " ]] ; then
|
|
COMPREPLY=($(compgen -W "${_nova_manage_opts}" -- ${cur}))
|
|
fi
|
|
return 0
|
|
}
|
|
complete -F _nova_manage nova-manage
|