#!/bin/bash
LUNAR_EXPORTER_FILE_DIR=$(cat /var/run/lunar_env/LUNAR_EXPORTER_FILE_DIR)
LUNAR_EXPORTER_FILE_NAME=$(cat /var/run/lunar_env/LUNAR_EXPORTER_FILE_NAME)
DIAGNOSE_OUTPUT_LOG=$(readlink -m "${LUNAR_EXPORTER_FILE_DIR}/${LUNAR_EXPORTER_FILE_NAME}")
if [ -z "$1" ]; then
echo "==== Diagnose ===="
echo
echo "Inspect HAR samples exported by Lunar"
echo "Samples are ordered by time in ascending order"
echo
echo "Usage: diagnose <sample-index>"
echo
echo "Reading data from: ${DIAGNOSE_OUTPUT_LOG}"
echo
if [ ! -f "${DIAGNOSE_OUTPUT_LOG}" ]; then
echo "No samples found"
exit 1
fi
echo "There are $(wc -l < "${DIAGNOSE_OUTPUT_LOG}") samples"
echo "Last sample is from $(sed "$(wc -l < "${DIAGNOSE_OUTPUT_LOG}")q;d" "${DIAGNOSE_OUTPUT_LOG}" | jq '.log.entries[0].startedDateTime')"
exit 1
fi
if [ ! -f "${DIAGNOSE_OUTPUT_LOG}" ]; then
echo "No samples found"
exit 1
fi
if [ "$1" -gt "$(wc -l < "${DIAGNOSE_OUTPUT_LOG}")" ]; then
echo "There are only $(wc -l < "${DIAGNOSE_OUTPUT_LOG}") samples"
exit 1
fi
sed "$1q;d" "${DIAGNOSE_OUTPUT_LOG}" | jq '.'