inw2 - inotifywait and restart

gistfile1.txt

#!/bin/bash

inot_args="-qq -e modify @.git"
for arg in "$@"; do
    case $arg in
    --) break ;;
    *) inot_args+=" $arg"; shift ;;
    esac
done
shift
#echo inot_args: $inot_args
#echo rest: $*

arg0=$(basename $0)

[ -z $1 ] && {
    echo "Usage: $arg0 <inotifywait opt> ... -- <cmd> <arg> ..." 1>&2
    exit 2
}

while :; do
    echo "# Files modified"
    "$@" &
    echo "##################################### Done"
    inotifywait $inot_args || exit 1
    pkill -f "^$*\$"
    sleep 1
done