#!/bin/rc
# Plan9 script to kick off Inferno installation process
rfork e
CDPATH=0
if (~ $0 */install/inferno.rc) {
	CDPATH=`{ echo $0 | sed 's/\/install\/inferno.rc$//'}
}
if not {
	echo 'usage: <cdpath>/install/inferno.rc [-u]'
	exit 1
}
uflag=()
oflag=()
if (! ~ $#* 0 && ~ $1 -u) {
	uflag=-u
	oflag=-o
	shift
}
if (! ~ $#* 0) {
	echo 'usage: <cdpath>/install/inferno.rc [-u]'
	exit 1
}
if(! test -d /usr/inferno && ! mkdir /usr/inferno) {
	echo 'Could not create directory /usr/inferno'
	exit 1
}


if (! $CDPATH/usr/inferno/install/Plan9.rc $uflag /usr/inferno) {
	echo 'failed to install Inferno'
	exit 1
}
echo 'Installing Inferno rc scripts'
exec wrap/inst $oflag $CDPATH/install/contrib/infscript.9gz