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

PATH=/usr/sbin:/usr/bin:/bin ; export PATH

myadmdir=%%PREFIX%%/%%MYADMDIR%%
myadmusr=%%MYADMUSR%%
myadmgrp=%%MYADMGRP%%

myadmgcos="phpMyAdmin Owner"
myadmhome=/nonexistent
myadmshell=/sbin/nologin

create_group() {
    local user group gcos home shell

    user=$1
    group=$2
    gcos=$3
    home=$4
    shell=$5

    if pw groupadd -n $group ; then
	echo "===> Group $group created"
    else
	cat <<-EOERRORMSG
	*** Failed to create the $group group.

	Please add the $user user and $group group
	manually with the commands:

	    pw groupadd -n $group
	    pw useradd -n $user -g $group -c "$gcos" \\
	        -d $home -s $shell -h -

	and retry installing this package.
	EOERRORMSG
	exit 1
    fi
}


create_user() {
    local user group gcos home shell

    user=$1
    group=$2
    gcos=$3
    home=$4
    shell=$5

    if pw useradd -n $user -g $group -c "$gcos" -d $home -s $shell -h - ; then
	echo "===> Created $user user"
    else
	cat <<-EOERRORMSG
	*** Failed to create the $user user.

	Please add the $user user manually with the command:

	    pw useradd -n $user -g $group -c "$gcos" \\
		        -d $home -s $shell -h -

	and retry installing this package.
	EOERRORMSG
	exit 1
    fi
}


case $2 in
    PRE-INSTALL)

        # Create the myadm user and group if they do not already exist

        if pw user show -n $myadmusr >/dev/null 2>&1 ; then
	    echo "===> Using pre-existing user $myadmusr"
	else
	    if ! pw group show -n $myadmgrp >/dev/null 2>&1 ; then
		create_group $myadmusr $myadmgrp "$myadmgcos" $myadmhome \
		    $myadmshell
	    fi
	    create_user $myadmusr $myadmgrp "$myadmgcos" $myadmhome $myadmshell
	fi
	;;
    POST-INSTALL)

    	# Change ownership of the phpMyAdm directory

        echo "===> Adjusting file ownership in $myadmdir"
        chown -R $myadmusr:$myadmgrp $myadmdir || exit 1
	;;
esac

#
# That's All Folks!
#