blah2/script/blah2.bash

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#!/bin/bash
# Run script with a crontab to automatically restart on error.
# Checks the API to see if data is still being pushed through.
FIRST_CHAR=$(curl -s 127.0.0.1:3000/api/map | head -c1)
TIMESTAMP=$(curl -s 127.0.0.1:3000/api/map | head -c23 | tail -c10)
CURR_TIMESTAMP=$(date +%s)
DIFF_TIMESTAMP=$(($CURR_TIMESTAMP-$TIMESTAMP))
if [[ "$FIRST_CHAR" != "{" ]] || [[ $DIFF_TIMESTAMP -gt 60 ]]; then
docker compose -f /opt/blah2/docker-compose.yml down
systemctl restart sdrplay.service
docker compose -f /opt/blah2/docker-compose.yml up -d
echo "Successfully restarted blah2"
fi