Hi, I created a ZSH completion script for most of LXC tools (using LXC 0.6.5). I am not a zsh guru, so maybe I did it wrong.
Anyway, at first I only wanted to complete the name of the containers based on the content of /var/lib/lxc, but then I decided to write the whole thing. It should be installed in /usr/share/zsh/site-functions for system-wide installation. Alternatively if you want to add it for only your user, you will have to modify the "fpath" variable before loading compinit in your .zshrc. Eg: fpath=($fpath $HOME/.zsh.comp.d) # _lxc is in the .zsh.comp.d directory autoload -U compinit compinit I hope this is useful. Vincent.
#compdef lxc-start lxc-stop lxc-console lxc-restart lxc-create lxc-destroy
lxc-monitor lxc-cgroup lxc-checkpoint lxc-execute lxc-freeze lxc-unfreeze
lxc-info lxc-netstat lxc-ps lxc-wait
_lxc_containers() {
local -a containers
containers=( $(/bin/ls /var/lib/lxc) )
compadd "$@" -a containers
}
_lxc_common_opts=(
'(-o --logfile)'{-o,--logfile=}'[Output log to FILE instead of
stderr]:logfile:_files'
'(-l --logpriority)'{-l,--logpriority=}'[Set log priority to
LEVEL]:level:'
'(-q --quiet)'{-q,--quiet}'[Dont produce any output]'
'(-h --help)'{-h,--help}'[Help list]'
'--usage[Give a short usage message]'
)
_lxc_name_opt=(
'(-n --name)'{-n,--name=}'[Name of the container]:name:_lxc_containers'
)
_lxc_start_opts=(
'(-d --daemon)'{-d,--daemon}'[Daemonize the container]'
'(-f --rcfile)'{-f,--rcfile=}'[Load configuration file
FILE]:config:_files'
'(-s --define)'{-s,--define}'[Assign VAL to configuration variable KEY]'
)
_lxc_console_opts=(
'(-t --tty)'{-t,--tty=}'[Console TTY number]'
'(-e --escape)'{-e,--escape=}'[Prefix for escape command]'
)
_lxc_restart_opts=(
'(-p --pause)'{-p,--pause}'[Do not release the container after the
restart]'
'(-d --directory)'{-d,--directory=}'[Name of statefile]:name:_files'
'(-f --rcfile)'{-f,--rcfile=}'[Load configuration file
FILE]:config:_files'
'(-s --define)'{-s,--define}'[Assign VAL to configuration variable KEY]'
)
_lxc_create_opts=(
'(-n --name)'{-n,--name=}'[Name of the container]:name'
'(-f --config)'{-f,--config=}'[Load configuration file
FILE]:config:_files'
'(-t --template)'{-t,--template=}'[LXC template script]:tpl:_files'
'(-h --help)'{-h,--help}'[Help list]'
)
_lxc_checkpoint_opts=(
'(-k --kill)'{-k,--kill}'[Stop the container after the checkpoint]'
'(-p --pause)'{-p,--pause}'[Dont unfreeze the container after the
checkpoint]'
'(-d --directory)'{-d,--directory=}'[Where to store the
statefile]:statefile:_files'
)
_lxc_execute_opts=(
'(-f --rcfile)'{-f,--rcfile=}'[Load configuration file
FILE]:config:_files'
'(-s --define)'{-s,--define}'[Assign VAL to configuration variable KEY]'
)
_lxc_ps_opts=(
'--help[Display the help]'
'--usage[Display the command usage]'
'--name[Display processes related to given containers. Containers are
identified by a comma separated list of their names.]'
'--lxc[Display processes related to all LXC containers]'
)
_lxc_wait_opts=(
'(-s --state)'{-s,--state=}'[ORed states to wait for: STOPPED,
STARTING, RUNNING, STOPPING, ABORTING, FREEZING, FROZEN]:state'
)
# Dispatcher
_lxc() {
case "$service" in
lxc-start)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_start_op...@]" \
"$_lxc_common_op...@]"
;;
lxc-stop)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]" \
;;
lxc-console)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_console_op...@]" \
"$_lxc_common_op...@]"
;;
lxc-restart)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_restart_op...@]" \
"$_lxc_common_op...@]"
;;
lxc-create)
_arguments -s : "$_lxc_create_op...@]"
;;
lxc-destroy)
_arguments -s : "$_lxc_name_o...@]"
;;
lxc-monitor)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]"
;;
lxc-cgroup)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]"
;;
lxc-checkpoint)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_checkpoint_op...@]" \
"$_lxc_common_op...@]"
;;
lxc-execute)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_execute_op...@]" \
"$_lxc_common_op...@]"
;;
lxc-freeze)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]"
;;
lxc-unfreeze)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]"
;;
lxc-info)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_common_op...@]"
;;
lxc-netstat)
_arguments -s : "$_lxc_name_o...@]"
;;
lxc-ps)
_arguments -s : "$_lxc_ps_op...@]"
;;
lxc-wait)
_arguments -s : \
"$_lxc_name_o...@]" \
"$_lxc_wait_op...@]"
;;
*)
return 1
esac
}
_lxc "$@"
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