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linux-cloud-router/debian-package/src/usr/share/bash-completion/completions/vpn-router-site.bash
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# bash completion for vpn-router-site -*- shell-script -*-
# The names of the sites, of the groups and of the general-purpose issuing CAs, read as root; nothing for other users.
_vpn_router_site_names()
{
vpn-router-site --json list 2>/dev/null |
python3 -c 'import json, sys; print("\n".join(site["name"] for site in json.load(sys.stdin)["sites"]))' 2>/dev/null
}
_vpn_router_site_groups()
{
vpn-router-group --json list 2>/dev/null |
python3 -c 'import json, sys; print("\n".join(group["name"] for group in json.load(sys.stdin)["groups"]))' 2>/dev/null
}
_vpn_router_site_cas()
{
python3 -c 'import sys; sys.path.insert(0, "/usr/lib/vpn-router"); import vpnrouter
print("\n".join(vpnrouter.load_config()["pki"]["issuing_cas"]))' 2>/dev/null
}
_vpn_router_site()
{
local cur prev words cword split
_init_completion -s || return
# The command is the first word that is not an option; the arguments are the words after it but option values.
local i command='' args=0
for ((i = 1; i < cword; i++)); do
if [[ -z $command ]]; then
[[ ${words[i]} != -* ]] && command=${words[i]}
continue
fi
case ${words[i]} in
--host | --port | --listen | --tls | --ca | --certificate | --key | --index | --editors) ((i++)) ;;
-*) ;;
*) ((args++)) ;;
esac
done
if [[ -z $command ]]; then
if [[ $cur == -* ]]; then
COMPREPLY=($(compgen -W '--json --help' -- "$cur"))
else
COMPREPLY=($(compgen -W 'list show add update remove' -- "$cur"))
fi
return
fi
case $prev in
--listen)
COMPREPLY=($(compgen -W 'internal external both' -- "$cur"))
return
;;
--tls)
COMPREPLY=($(compgen -W 'none acme ca file' -- "$cur"))
return
;;
--ca)
COMPREPLY=($(compgen -W "$(_vpn_router_site_cas)" -- "$cur"))
return
;;
--editors)
COMPREPLY=($(compgen -W "$(_vpn_router_site_groups)" -- "$cur"))
return
;;
--certificate | --key)
_filedir
return
;;
--host | --port | --index)
return
;;
esac
$split && return
if [[ $cur == -* ]]; then
local options='--help'
case $command in
add | update) options+=' --host --no-hosts --port --listen --tls --ca --certificate --key --index --spa
--no-spa --enabled --no-enabled --editors' ;;
remove) options+=' --content' ;;
esac
COMPREPLY=($(compgen -W "$options" -- "$cur"))
return
fi
# The site, which add takes new.
if ((args == 0)) && [[ $command != @(list|add) ]]; then
COMPREPLY=($(compgen -W "$(_vpn_router_site_names)" -- "$cur"))
fi
} &&
complete -F _vpn_router_site vpn-router-site
# ex: filetype=sh