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|
#!/bin/sh -eu
prev2=-1
prev1=$prev2
index=$prev1
path="."
mpv_opts="--no-video"
while getopts hm:p: opt 2>/dev/null; do
case "$opt" in
m)
mpv_opts="$mpv_opts $OPTARG"
;;
p)
path="$OPTARG"
;;
h)
echo "\
Usage: $0 [-h] [-m <opts>] [-p <path>]
Play audio files in a directory in (mostly) random order.
Options:
-m <opts> Pass <opts> as extra options to mpv
-p <path> Play files in <path> instead of the current directory
-h Print this help text
" >&2
exit 0
;;
?)
echo "Usage: $0 [-h] [-m <opts>] [-p <path>]" >&2
exit 1
;;
esac
done
while true; do
files=$(find "$path" -type f)
n=$(echo "$files" | wc -l)
while [ $index -eq $prev2 ] || [ $index -eq $prev1 ]; do
index=$((RANDOM % n))
done
prev2=$prev1
prev1=$index
echo "$files" | (
i=0
while read -r file; do
if [ $i -eq $index ]; then
echo "Playing $file"
mpv $mpv_opts "$file" || true
break
fi
i=$((i + 1))
done
)
done
|
