overleaf/services/track-changes/test/acceptance/deps/healthcheck.sh

#!/bin/sh

# health check to allow 404 status code as valid
STATUSCODE=$(curl --silent --output /dev/null --write-out "%{http_code}" $1)
# will be 000 on non-http error (e.g. connection failure)
if test $STATUSCODE -ge 500 || test $STATUSCODE -lt 200; then
  exit 1
fi
exit 0