mdw@git.distorted.org.uk Git - profile/blob - bin/wakey.zsh

   1 ### -*-sh-*-
   2
   3 ## This idea shamelessly stolen from Jonathan Lange's `undistract-me'; see
   4 ## <https://github.com/jml/undistract-me>.
   5
   6 zmodload zsh/datetime
   7
   8 __wakey_start=nil __wakey_cmd=
   9 : ${LONG_RUNNING_COMMAND_TIMEOUT=10}; export LONG_RUNNING_COMMAND_TIMEOUT
  10 : ${LONG_RUNNING_IGNORE_LIST=}; export LONG_RUNNING_IGNORE_LIST
  11
  12 __wakey_preexec () {
  13   case $__wakey_start in
  14     nil)
  15       case $LONG_RUNNING_IGNORE_LIST in
  16         *" $1 "*) ;;
  17         *) __wakey_start=$EPOCHREALTIME __wakey_cmd=$1 ;;
  18       esac
  19       ;;
  20   esac
  21 }
  22
  23 __wakey_precmd () {
  24   typeset icon head rc=$? cmd
  25   typeset -F now=$EPOCHREALTIME
  26
  27   case $__wakey_start in
  28     nil) ;;
  29     *)
  30       if (( now - __wakey_start >= LONG_RUNNING_COMMAND_TIMEOUT )); then
  31         case $rc in
  32           0) icon=trophy-gold head="Command completed" ;;
  33           *) icon=dialog-warning head="Command FAILED (rc = $rc)" ;;
  34         esac
  35         cmd=${__wakey_cmd//&/&amp;}; cmd=${cmd//</&lt;}; cmd=${cmd//>/&gt;}
  36         notify-send -c Wakey -i $icon -t 5000 $head $cmd
  37       fi
  38       __wakey_start=nil
  39       ;;
  40   esac
  41 }
  42
  43 case ${DISPLAY-nil} in
  44   nil) ;;
  45   *)
  46     if whence notify-send >/dev/null 2>&1; then
  47       preexec_functions+=(__wakey_preexec)
  48       precmd_functions+=(__wakey_precmd)
  49     fi
  50     ;;
  51 esac