guix/tests/parallel.builder.sh

30 lines
553 B
Bash
Raw Normal View History

echo "DOING $text"
# increase counter
while ! ln -s x $shared.lock; do
sleep 1
done
test -f $shared.cur || echo 0 > $shared.cur
test -f $shared.max || echo 0 > $shared.max
2005-01-04 17:38:26 +00:00
new=$(expr $(cat $shared.cur) + 1)
if test $new -gt $(cat $shared.max); then
echo $new > $shared.max
fi
echo $new > $shared.cur
rm $shared.lock
echo -n $(cat $inputs)$text > $out
sleep 3
# decrease counter
while ! ln -s x $shared.lock; do
sleep 1
done
test -f $shared.cur || echo 0 > $shared.cur
2005-01-04 17:38:26 +00:00
echo $(expr $(cat $shared.cur) - 1) > $shared.cur
rm $shared.lock