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#!/bin/sh
#
# $FreeBSD$
#

ask() {
    local question default answer

    question=$1
    default=$2
    if [ -z "${PACKAGE_BUILDING}" -a -z "${BATCH}" ]; then
    read -p "${question} [${default}]? " answer
    fi
    echo ${answer:-${default}}
}

yesno() {
    local question default answer

    question=$1
    default=$2
    while :; do
    answer=$(ask "${question}" "${default}")
    case "${answer}" in
    [Yy]*)  return 0;;
    [Nn]*)  return 1;;
    esac
    echo "Please answer yes or no."
    done
}

make_account() {
    local u g gcos

    u=$1
    g=$2
    gcos=$3

    if pw group show "${g}" >/dev/null 2>&1; then
    echo "You already have a group \"${g}\", so I will use it."
    else
    echo "You need a group \"${g}\"."
    if which -s pw && yesno "Would you like me to create it" y
    then
        pw groupadd ${g} || exit
        echo "Done."
    else
        echo "Please create it, and try again."
        exit 1
    fi
    fi
    
    if pw user show "${u}" >/dev/null 2>&1; then
    echo "You already have a user \"${u}\", so I will use it."
    else
    echo "You need a user \"${u}\"."
    if which -s pw && yesno "Would you like me to create it" y
    then
        pw useradd ${u} -g ${g} -h - -d /nonexistent -s /sbin/nologin -c "${gcos}" || exit
        echo "Done."
    else
        echo "Please create it, and try again."
        exit 1
    fi
    fi
}

case $2 in

PRE-INSTALL)
    make_account osiris osiris "Osiris"
    ;;
esac