harvey/rc/bin/patch/note

#!/bin/rc

rfork e
if(! ~ $#* 1){
	echo 'usage: patch/note patch-name' >[1=2]
	exit usage
}

if(! test -d /n/sources/patch){
	rfork n
	9fs sources
}

if(! test -d /n/sources/patch/$1){
	echo 'no such patch' /n/sources/patch/$1 >[1=2]
	exit nopatch
}

cd /n/sources/patch/$1 || exit nopatch
if(! patch/okay .){
	echo 'bad patch: '$status >[1=2]
	exit badpatch
}

if(~ `{cat /proc/$pid/fd | awk 'NR==2{print $NF}'} */dev/cons && ~ `{ls -l /dev/consctl | awk '{print $1}'} *rw*){
	>/dev/consctl {
		echo holdon
		{echo `{date} `{cat /dev/user}
		cat |sed 's/^/    /'; echo } >>notes
	}
}
if not
	{echo `{date} `{cat /dev/user}
	cat |sed 's/^/    /'; echo } >>notes