#!/bin/sh

### PLACEHOLDER ###
# This script needs to provide things like network setup perhaps

# This code should help with setting up the network interfaces
#
#my $dir = '/sys/class/net';
#my $devs = {};
#
#opendir( my $dh, $dir ) || die( $! );
#
#while ( readdir( $dh ) ) {
#	my $link = readlink( "$dir/$_" ) || next;
#
#	if ( $link =~ /virtual/ ) {
#		next;
#		}
#
#	open( my $fh, "$dir/$_/address" ) || die( $! );
#	$devs->{$_}{'mac'} = <$fh>;
#	close( $fh );
#
#	chomp( $devs->{$_}{'mac'} );
#	}
#
#foreach my $dev ( sort( keys( %$devs ) ) ) {
#	print "$dev - $devs->{$dev}{'mac'}\n";
#	}

if [ -n "$HOSTNAME" ]; then
  cat > /etc/hostname <<EOF
$HOSTNAME
EOF
fi

if [ -n "$ROOTPW" ]; then
  chpasswd <<EOF
root:$ROOTPW
EOF
fi

if [ -n "$TZFILE" ]; then
  ln -s "$TZFILE" /etc/localtime
fi