dotfiles/scripts/systemd-run-i3

#!/bin/bash -e

rand=$(tr -dc 'a-f0-9' < /dev/urandom | head -c 16)

args=()
while getopts "u:s:e:d:cnw" opt
do case "$opt" in
    u) args+=("--unit=$OPTARG-$rand");;
    s) args+=("--slice=$OPTARG");;
    e) args+=("--setenv=$OPTARG");;
    d) args+=("--working-directory=$OPTARG");;
    c) args+=("--scope");;
    n) args+=("--no-block");;
    w) args+=("--wait");;
    *) shift;;
    esac
done
shift $((OPTIND-1))

exec systemd-run --user --collect --unit="$1-$rand" ${args[@]} -- "$@"