1 #!/u/rsc/plan9/bin/rc
2 
3 # cvs update
4 cd $home/tmp/plan9cvs/plan9 || exit 1
5 cvs up -dAP >[2=1] | grep -v Updating >$home/tmp/cvslog
6 
7 # exit if no changes and not being forced
8 if(! test -s $home/tmp/cvslog && ~ $#* 0)
9 	exit 0
10 
11 # create new tar ball
12 cd ..
13 tar cf - plan9 | gzip > plan9port.tgz
14 
15 # install on web
16 web=/u/rsc/www/swtch.com/plan9port
17 mv $web/plan9port.tgz $web/_plan9port.tgz &&
18 mv plan9port.tgz $web/plan9port.tgz
19