watson-notify

#!/bin/bash
#
# Copyright © 2016 Yannick Loiseau <me@yloiseau.net>
# This work is free. You can redistribute it and/or modify it under the
# terms of the Do What The Fuck You Want To Public License, Version 2,
# as published by Sam Hocevar. See http://www.wtfpl.net/ for more details.
#
#==============================================================================
# Script to check if you are working on a project with Watson and display a
# notification when:
# - you are working on the same project for more than $ALERT_TIME (seconds)
# - you are not working on a project
#
# The purpose is to remind you to start tracking your time, or to check is you
# have forgotten to change the project (and remind you to take a break).
#
# Dependencies:
# - Watson: http://tailordev.github.io/Watson/
# - notify-send: (libnotify-bin on Debian)
#
# Usage:
# 1. Customize the alert message and time.
# 1a. Customize DISPLAY if needed
# 2. Set a cron task to run the script. E.g. (every 5min)
#
#     */5 *  *   *   *     $HOME/bin/watson-notify
#
#==============================================================================

set -e

ALERT_TIME=7200 # 2 hours
ALERT_MESSAGE="Still working on %s?\nTime for a break."
ALERT_NOTIF="-u low -t 5000"

QUESTION_MESSAGE="What are you doing?"
QUESTION_NOTIF="-u critical -t 10000"

WATSON_STATUS="python3 -m watson status"
NOTIFY="notify-send"
export DISPLAY=:0
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

$WATSON_STATUS |
sed -r '
    s!^Project !!g;
    s!([^ ]+).+started .* ago \(([^)]+)\)!\1 \2!g
' | while read name date; do
    if [ $name == "No" -a "$date" == "project started" ] ; then
        $NOTIFY $QUESTION_NOTIF "Watson" "$QUESTION_MESSAGE"
        exit 0
    fi
    now=$(date +%s)
    ts=$(date -d "$(echo $date | tr '.' '-')" +%s)
    duration=$((now - ts))
    if [ $duration -ge $ALERT_TIME ] ; then
        $NOTIFY $ALERT_NOTIF "Watson" "$(printf "$ALERT_MESSAGE" $name)"
    fi
done

See https://github.com/yloiseau/watson-utils for maintained version