1 files changed, 51 insertions, 0 deletions
diff --git a/bin/shuffle b/bin/shuffle
new file mode 100755
index 0000000..33f7b95
--- /dev/null
+++ b/bin/shuffle
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+printhelp() {
+	cat <<EOF
+Usage: ${0##*/} [-v VOL] [PATHS...]
+
+Play audio files in PATHS (or .) in random order
+
+	-h	Print this help
+	-v VOL	Play with volume VOL (default 100)
+EOF
+	exit 0
+}
+
+printusage() {
+	printf 'Usage: %s [-v VOL] [PATHS...]\n' "${0##*/}"
+	exit 1
+}
+
+volume=100
+while getopts hv: opt; do
+	case "$opt" in
+	h) printhelp ;;
+	v)
+		if printf %d "$OPTARG" >/dev/null 2>&1; then
+			volume="$OPTARG"
+		else
+			printf "%s: invalid number '%s'\n" "${0##*/}" "$OPTARG"
+			exit 1
+		fi
+		;;
+	?) printusage ;;
+	esac
+done
+
+shift $((OPTIND-1))
+
+if [ $# -lt 1 ]; then
+	# set -- "$(. "${XDG_CONFIG_HOME:-"$HOME"/.config}/user-dirs.dirs" && printf '%s' "$XDG_MUSIC_DIR")"
+	set -- .
+fi
+
+prev1=
+prev2=
+while true; do
+	file="$(find -L "$@" -type f \( -name '*.m4a' -o -name '*.opus' \) ! -path "$prev1" ! -path "$prev2" -exec shuf -n1 -e '{}' +)"
+	prev1="$prev2"
+	prev2="$file"
+	printf 'Playing %s\n' "${file#$dir/}"
+	mpv --volume="$volume" "$file"
+done