#!/bin/bash
#
# Nagios plugin to check Firefox Send version
#

LAST_VERSION=$(curl --silent https://gitlab.com/api/v4/projects/21505091/repository/tags | jq -r '.[0].name')
INSTALLED_VERSION=$(jq -r '.version' /srv/drop/www/package.json)

if [ -z "$LAST_VERSION" ]; then
    echo "WARNING : cannot get version from github."
    exit 1
fi

if [ -z "$INSTALLED_VERSION" ]; then
    echo "WARNING : cannot find installed version."
    exit 1
fi

if [ "$LAST_VERSION" == "v$INSTALLED_VERSION" ]; then
    echo "OK"
    exit 0
else
    echo "WARNING : new version available, installed is $INSTALLED_VERSION, last is $LAST_VERSION."
    exit 1
fi