#!/bin/bash
## compose: no-hooks

if [ -z "$SERVICE_DATASTORE" ]; then
    echo "This script is meant to be run through 'compose' to work properly." >&2
    exit 1
fi


version=0.1
usage="$exname [-h|--help] [--force|-f] [DBNAME]"
help="
USAGE:

$usage

DESCRIPTION:

Outputs to stdout the odoo zip dump of DBNAME. If DBNAME is not
provided, it'll take the default odoo database from the
${DARKCYAN}postgres-database${NORMAL} relation of current service.

EXAMPLES:

  $exname > dump.zip
  $exname odoo2 > odoo2.zip

"


dbname=
output=
while [ "$1" ]; do
    case "$1" in
        "--help"|"-h")
            print_help >&2
            exit 0
            ;;
        "--force"|"-f")
            force=yes
            ;;
        --*|-*)
            err "Unexpected optional argument '$1'"
            print_usage >&2
            exit 1
            ;;
        *)
            [ -z "$dbname" ] && { dbname=$1 ; shift ; continue ; }
            err "Unexpected positional argument '$1'"
            print_usage >&2
            exit 1
        ;;
    esac
    shift
done


if [ -z "$dbname" ]; then
    dbname=$(relation:get "$SERVICE_NAME:postgres-database" dbname) || {
        err "Couldn't retrieve information of" \
            "${DARKYELLOW}$SERVICE_NAME${NORMAL}-->${DARKCYAN}postgres-database${NORMAL}."
        exit 1
    }
fi

. $CHARM_PATH/lib/common

set -e

odoo:save "$dbname"