#!/bin/sh

set -e

C() {
    podman exec -u postgres postgresql "$@"
}

until C pg_isready; do sleep 1; done

if 
    ! C psql -At -c 'SELECT 1 FROM pg_user WHERE usename = '\'receipts\' \
        | grep -q .
then
    C createuser -DERS receipts
fi
if 
    ! C psql -At -c 'SELECT 1 FROM pg_database WHERE datname = '\'receipts\' \
        | grep -q .
then
    C createdb -O receipts receipts
fi