[apple/ld64.git] / unit-tests / bin / rm-stale-test-logs

#!/bin/sh

usage() {
	echo Usage: $0 number-of-tests-logs-to-keep
	echo where number-of-tests-logs-to-keep must be a non-zero integer
	exit
}

# Usage: if no arguments
[ -z "$1" ] && usage

# Check if requesting 0 tests to remain!
[ "$1" -ne 0 ]

# don't test directly--use the result value
# because the command can fail for badly formed integers
[ $? -ne 0 ] && usage

# get the dir names of all tests in date order
ls -1dtr /tmp/proctor*>/tmp/all$$ 2>/dev/null

# select the last few to keep
tail -$1 /tmp/all$$>/tmp/keep$$

# get a list of the others
DELLIST=`diff /tmp/all$$ /tmp/keep$$|grep '^<'|sed -e 's/^< //'`

# any work to do?
if [ "$DELLIST" ]
then
	echo rm -rf $DELLIST
	rm -rf $DELLIST
fi

# rm the temps
rm /tmp/all$$ /tmp/keep$$
Commit	Line	Data
a61fdf0a A	1	#!/bin/sh
	2
	3	usage() {
	4	echo Usage: $0 number-of-tests-logs-to-keep
	5	echo where number-of-tests-logs-to-keep must be a non-zero integer
	6	exit
	7	}
	8
	9	# Usage: if no arguments
	10	[ -z "$1" ] && usage
	11
	12	# Check if requesting 0 tests to remain!
	13	[ "$1" -ne 0 ]
	14
	15	# don't test directly--use the result value
	16	# because the command can fail for badly formed integers
	17	[ $? -ne 0 ] && usage
	18
	19	# get the dir names of all tests in date order
	20	ls -1dtr /tmp/proctor*>/tmp/all$$ 2>/dev/null
	21
	22	# select the last few to keep
	23	tail -$1 /tmp/all$$>/tmp/keep$$
	24
	25	# get a list of the others
	26	DELLIST=`diff /tmp/all$$ /tmp/keep$$\|grep '^<'\|sed -e 's/^< //'`
	27
	28	# any work to do?
	29	if [ "$DELLIST" ]
	30	then
	31	echo rm -rf $DELLIST
	32	rm -rf $DELLIST
	33	fi
	34
	35	# rm the temps
	36	rm /tmp/all$$ /tmp/keep$$