#!/bin/rc

if(! ~ $#werc_root 0)
    cd $werc_root

fn usage {
    if(! ~ $#* 0)
        echo $0: $* >[1=2]
    echo 'Usage:' $0 'user_name user_password [groups ...]' >[1=2]
    exit usage
}

if(! test -d etc/users/)
    usage 'Run for root of werc installation or set $werc_root'

user_name=$1
shift
user_pass=$1
shift
user_groups=$*

if(~ $"user_name '' || ~ $"user_pass '')
    usage 

mkdir etc/users/$user_name
echo $user_pass > etc/users/$user_name/password

if(! ~ $#user_groups 0)
    for(g in $user_groups) {
        mkdir -p etc/users/$g
        echo $user_name >> etc/users/$g/members
    }