grocery-manager/run.sh

#!/bin/bash

mkdir data
pg_dump -d grocery -Ft -f dump
podman-compose -p grocery up -d
podman exec -i grocery_db_1 psql -U postgres -b < <( cat <<EOF
CREATE ROLE pi;
ALTER ROLE pi LOGIN;
CREATE ROLE das;
CREATE ROLE grocery_ro;
ALTER ROLE grocery_ro LOGIN;
GRANT das TO pi;
EOF
)
podman exec -i  grocery_db_1 pg_restore -U postgres -Ce --dbname postgres  < dump
sudo cp pg_hba.conf data/pg_hba.conf
podman exec  -i grocery_db_1 bash -c 'kill -HUP 1'