#!/bin/sh
# See log-delay script for explanation.
#
# In the common case upload-logs-loop will be waiting in sleep.  In the
# uncommon case an upload is happening, so we have to wait until it
# finishes, then trigger another one.  upload-logs has its own timeout
# feature, so we shouldn't have to ever kill it ourselves.
#
# If using upload-crash-log2, we have to send it a signal to wake it up.
# There's no point differentiating between the two types of loguploader;
# we'll just do both actions in all cases.
#
# This script exits before the newly-started upload has finished.
# If you want to wait, use upload-logs-and-wait instead.
#
if pgrep upload-logs-loo >/dev/null && [ ! -e /tmp/logs-uploaded ]; then
  # log uploader running, and upload currently in progress.
  # We check that the uploader is running so that we don't accidentally
  # sleep here indefinitely.
  wait-until-created /tmp/logs-uploaded
fi
rm -f /tmp/logs-uploaded
# first try v2 uploader; if that doesn't work, try v1.
if ! pkill -USR1 -f '^[^ ]*upload-crash-log2'; then
  sleep 1  # give upload-logs-loop time to start log-delay
  pkill -x log-delay  # kill v1 uploader; auto-restarts
fi
exit 0