#!/bin/bash

set -e 

echo "Dumping all postgres databases at $DB_USERNAME@$DB_HOSTNAME"

mkdir -p /data/db

# Set env vars for psql
export PGUSER=$DB_USERNAME
export PGPASSWORD=$DB_PASSWORD
export PGHOST=$DB_HOSTNAME
export PGPORT=$DB_PORT

DBLIST=$(psql -d postgres -q -t -c "SELECT datname FROM pg_database WHERE datname NOT IN ('postgres', 'rdsadmin', 'template0', 'template1')")
for db in $DBLIST; do
    echo "Dumping database $db"
    pg_dump --file="/data/db/$dbname.sql" --no-owner --no-privileges --dbname="$dbname"
done

echo "Finished dumping all databases"