#!/bin/sh
# https://kevinlocke.name/bits/2019/07/31/prefer-terminal-for-gpg-pinentry

set -Ce
gfx="gnome gtk-2 gtk qt x11"
tty="curses tty"
case "${PINENTRY_USER_DATA-}" in
	# prefer tty unless USE_TTY is 0
	*USE_TTY=0*) list="$gfx $tty";;
	*)           list="$tty $gfx";;
esac

for x in $list; do
	p=which "pinentry-$x" 2>/dev/null
	if [ $? = 0 ]; then
		exec "$p" "$@"
	fi
done

echo "No pinentry program found" >&2