src/homepage/zeldb.sh

#!/bin/sh -x
set -e

if ! command -v curl >/dev/null 2>&1; then
	printf "This script depends on curl.\n"
	exit 64 # sysexits(3) EX_USAGE
fi

ZELDA="https://archive.org/download/cirno_actually_plays_zelda_in_terminal/zelda.wav"
CURL="curl -Ls"

if command -v aplay >/dev/null 2>&1; # ALSA
	then $CURL "$ZELDA" | aplay

elif ls /dev/dsp >/dev/null 2>&1; # OSS
	then curl -L "$ZELDA" >/dev/dsp 

elif command -v audioplay >/dev/null 2>&1; # NetBSD audio(4)
	then $CURL "$ZELDA" | audioplay -f -e ulinear -P 16 -s 48000

else
	printf "Unknown sound device. Sorry!\n"
	exit 70 # sysexits(3) EX_SOFTWARE
fi

exit 0