mirror of
https://github.com/tmux-plugins/tmux-resurrect.git
synced 2024-11-05 18:38:50 +00:00
30 lines
602 B
Bash
30 lines
602 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
# This script shows tmux spinner with a message. It is intended to be running
|
||
|
|
# as a background process which should be `kill`ed at the end.
|
||
|
|
#
|
||
|
|
# Example usage:
|
||
|
|
#
|
||
|
|
# ./tmux_spinner.sh "Working..." "End message!" &
|
||
|
|
# SPINNER_PID=$!
|
||
|
|
# ..
|
||
|
|
# .. execute commands here
|
||
|
|
# ..
|
||
|
|
# kill $SPINNER_PID # Stops spinner and displays 'End message!'
|
||
|
|
|
||
|
|
MESSAGE="$1"
|
||
|
|
END_MESSAGE="$2"
|
||
|
|
SPIN='-\|/'
|
||
|
|
|
||
|
|
trap "tmux display-message $END_MESSAGE; exit" SIGINT SIGTERM
|
||
|
|
|
||
|
|
main() {
|
||
|
|
local i=0
|
||
|
|
while true; do
|
||
|
|
i=$(( (i+1) %4 ))
|
||
|
|
tmux display-message " ${SPIN:$i:1} $MESSAGE"
|
||
|
|
sleep 0.1
|
||
|
|
done
|
||
|
|
}
|
||
|
|
main
|