75 lines
2.4 KiB
Bash
75 lines
2.4 KiB
Bash
# bash completion for vpn-router-group -*- shell-script -*-
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# The names of the users and of the groups of the router's directory, read as root; nothing for other users.
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_vpn_router_group_users()
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{
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vpn-router-user --json list 2>/dev/null |
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python3 -c 'import json, sys; print("\n".join(user["name"] for user in json.load(sys.stdin)["users"]))' 2>/dev/null
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}
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_vpn_router_group_names()
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{
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vpn-router-group --json list 2>/dev/null |
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python3 -c 'import json, sys; print("\n".join(group["name"] for group in json.load(sys.stdin)["groups"]))' 2>/dev/null
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}
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_vpn_router_group()
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{
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local cur prev words cword split
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_init_completion -s || return
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# The command is the first word that is not an option; the arguments are the words after it but option values.
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local i command='' args=0
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for ((i = 1; i < cword; i++)); do
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if [[ -z $command ]]; then
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[[ ${words[i]} != -* ]] && command=${words[i]}
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continue
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fi
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case ${words[i]} in
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--member | --description | --name) ((i++)) ;;
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-*) ;;
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*) ((args++)) ;;
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esac
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done
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if [[ -z $command ]]; then
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if [[ $cur == -* ]]; then
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COMPREPLY=($(compgen -W '--json --help' -- "$cur"))
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else
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COMPREPLY=($(compgen -W 'list add update remove member-add member-remove' -- "$cur"))
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fi
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return
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fi
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case $prev in
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--member)
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COMPREPLY=($(compgen -W "$(_vpn_router_group_users)" -- "$cur"))
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return
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;;
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--description | --name)
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return
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;;
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esac
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$split && return
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if [[ $cur == -* ]]; then
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local options='--help'
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case $command in
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add) options+=' --member --description' ;;
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update) options+=' --name --description' ;;
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esac
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COMPREPLY=($(compgen -W "$options" -- "$cur"))
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return
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fi
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# The group, which add takes new, then the user of member-add and member-remove.
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if ((args == 0)) && [[ $command != @(list|add) ]]; then
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COMPREPLY=($(compgen -W "$(_vpn_router_group_names)" -- "$cur"))
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elif ((args == 1)) && [[ $command == member-@(add|remove) ]]; then
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COMPREPLY=($(compgen -W "$(_vpn_router_group_users)" -- "$cur"))
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fi
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} &&
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complete -F _vpn_router_group vpn-router-group
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# ex: filetype=sh
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