toggle_new_tutoring.sh

#!/usr/bin/env sh

if [ $# == 0 ]; then
	MYSQL_USERNAME=''
	MYSQL_DATABASE=''
elif [ $# != 2 ]; then
	echo "Usage: $0 <mysql username> <mysql database name>" 1>&2
	exit 1
fi


[[ ! -z "$1" ]] && MYSQL_USERNAME=$1
[[ ! -z "$2" ]] && MYSQL_DATABASE=$2


mysql -u $MYSQL_USERNAME $MYSQL_DATABASE -e \
	"UPDATE waffle_flag \
	SET waffle_flag.everyone = waffle_flag.everyone ^ 1 \
	WHERE waffle_flag.name = 'enable_new_tutoring';"