add snapshot making script

util/make-snapshot.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# $Id: make-snapshot.sh,v 1.1 2000/04/28 00:09:22 explorer Exp $
+
+CVS_RSH=ssh ; export CVS_RSH
+
+prefix='/udir/ftp/isc/bind9/snapshots/bind9-snap-'
+tagprefix='bind9-snap-'
+cvsroot=':ext:rc.isc.org:/proj/cvs/isc'
+pkg='bind9'
+
+d=`date +'%Y%m%d'`
+
+makefname() {
+    if test ! -r $prefix$d.tar.gz ; then
+	filename=$prefix$d.tar.gz
+	tstamp=$tagprefix$d
+	dstamp=$d
+	return 0
+    fi
+
+    for i in a b c d e f g h i j k l m n o p q r s t u v w x y z ; do
+	if test ! -r $prefix$d$i.tar.gz ; then
+	    filename=$prefix$d$i.tar.gz
+	    tstamp=$tagprefix$d$i
+	    dstamp=$d$i
+	    return 0
+	fi
+    done
+
+    echo "Cannot make a unique filename"
+    exit 1
+}
+
+makefname
+
+echo "using $filename, tstamp $tstamp, dstamp $dstamp"
+
+cvs -d $cvsroot co -d $tstamp $pkg
+
+. $tstamp/version
+
+chmod 644 $tstamp/version
+
+echo "MAJORVER=$MAJORVER" > $tstamp/version
+echo "MINORVER=$MINORVER" >> $tstamp/version
+echo "PATCHVER=$PATCHVER" >> $tstamp/version
+echo "RELEASETYPE=s" >> $tstamp/version
+echo "RELEASEVER=$dstamp" >> $tstamp/version
+
+cat $tstamp/version
+
+tar cf - $tstamp | gzip > $filename.tmp
+mv $filename.tmp $filename
+chmod 444 $filename
+
+rm -rf $tstamp