#!/bin/sh -xe

json=`restic stats --json`

[ ! -z $PROM_GW_URL ] && cat <<EOF | curl --data-binary @- $PROM_GW_URL 
# TYPE restic_repository_total_size_bytes gauge
# HELP restic_repository_total_size_bytes total size of the repository
`echo -n 'restic_repository_total_size_bytes ' && \
echo $json | grep -o '"total_size":[0-9]*' | grep -o '[0-9]*'`

# TYPE restic_repository_total_files_count gauge
# HELP restic_repository_total_files_count total count of files in the repository
`echo -n 'restic_repository_total_files_count ' && \
echo $json | grep -o '"total_file_count":[0-9]*' | grep -o '[0-9]*'`
EOF