improve licensing

[distro-setup] / clip-sad

#!/bin/bash
set -e; . /usr/local/lib/bash-bear; set +e
cd /a/bin/data/clips/sad

if pgrep mpv; then
  pkill mpv
  exit 0
fi

clip=$(find . -type f -printf '%f\n' | \
         { if [[ -e /tmp/last-sad ]]; then
             sed "/^$(cat /tmp/last-sad)\$/d"
           else
             cat
           fi ; } | \
             shuf | head -n1)
echo $clip >/tmp/last-sad
mpv --profile=a $clip