Notification script

notify

#!/bin/bash

# Send a tmux, desktop, and audio notification after the completion
# of the given command when using tmux.
#
# Requires: tmux
# Recommended: espeak, libnotify
#
# modified version of https://gist.github.com/thewtex/4969741
#
#  added:
#         tmux colour
#         pushover
#

# get tmux window the command was initiated from
tmux_window=$(/usr/local/bin/tmux list-windows \
  -F "#{window_active} #{window_index} #{window_name}" | \
  sort | tail -n 1 | cut -d ' ' -f 2-)

# define notification content
notification="Notify >> $@ in ${tmux_window}"

# execute command
"$@"

# set notification content on exit status
if test $? -eq 0; then
  notification="${notification} succeeded"
  tmux set message-bg colour150 > /dev/null 2>&1
  tmux set message-fg black > /dev/null 2>&1
else
  tmux set message-bg colour174 > /dev/null 2>&1
  tmux set message-fg black > /dev/null 2>&1
  notification="${notification} failed"
fi

# send notifications

/usr/local/bin/tmux set-option display-time 3000 > /dev/null 2>&1
/usr/local/bin/tmux display-message "${notification}"

# notify-send
if which notify-send &> /dev/null; then
  notify-send "${notification}"
fi

# espeak
if which espeak &> /dev/null; then
  espeak "${notification}"
fi

hostname=$(hostname)

# pushover
curl -s \
  --form-string "token=a1ys2xv75e2g71mdti7xmqqkrfmwp4" \
  --form-string "user=uem2v4bm6b67x2gq3vrxrx8n1uouyi" \
  --form-string "message=${hostname}: ${notification}" \
  https://api.pushover.net/1/messages.json &> /dev/null

clone rep then symlink to /usr/bin/notify