39 lines
774 B
Bash
Executable file
39 lines
774 B
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
#wrapper script for running weather on interval
|
|
|
|
fahrenheit=$1
|
|
|
|
LOCKFILE=/tmp/.dracula-tmux-weather.lock
|
|
|
|
ensure_single_process()
|
|
{
|
|
# check for another running instance of this script and terminate it if found
|
|
[ -f $LOCKFILE ] && ps -p "$(cat $LOCKFILE)" -o cmd= | grep -F " ${BASH_SOURCE[0]}" && kill "$(cat $LOCKFILE)"
|
|
echo $$ > $LOCKFILE
|
|
}
|
|
|
|
main()
|
|
{
|
|
ensure_single_process
|
|
|
|
current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
|
|
|
$current_dir/weather.sh > $current_dir/../data/weather.txt
|
|
|
|
while tmux has-session &> /dev/null
|
|
do
|
|
$current_dir/weather.sh $fahrenheit > $current_dir/../data/weather.txt
|
|
if tmux has-session &> /dev/null
|
|
then
|
|
sleep 1200
|
|
else
|
|
break
|
|
fi
|
|
done
|
|
|
|
rm $LOCKFILE
|
|
}
|
|
|
|
#run main driver function
|
|
main
|