#!/bin/bash
# Feed backup status info to a telegram bot

ONLYFAILED=0   # 0=send full report.  1=report only on failed backups
BARE=/root/scripts/bare/bare.sh
SENDER=/root/scripts/telegram-send/telegram-send.sh

function usage() {
    echo "usage: $0 [OPTIONS]"
    echo "Feeds backup status to telegram.  "
    echo
    echo "OPTIONS"
    echo "       -f      Only report on failed backups."
    echo
}

ARGS="hf"

while getopts "$ARGS" i; do
    case "$i" in
        f)
            ONLYFAILED=1
            ;;
        h)
            usage;
            exit 1
            ;;
        *)
            echo "ERROR: invalid argument:  $i";
            usage;
            exit 1
            ;;
    esac
done
shift $((OPTIND - 1))

pids=$(pgrep -f bare.sh)
if [[ $? -eq 0 ]]; then
    $SENDER "gridbug backup check failed - bare.sh process still running.  PIDs:  $pids"
    exit 1
fi

text=$($BARE -T -a check)
[[ $ONLYFAILED -eq 1 ]] && text=$(egrep -v '^.*OK.*:' <<<"$text")
if [[ -n $text ]]; then
    $SENDER "$text"
fi