#!/bin/bash

FROM_DATABASE=$1
TO_DATABASE=$2
FROM_VERSION=$3

if [[ -z "$FROM_DATABASE" || -z "$TO_DATABASE" || -z "$FROM_VERSION" ]]; then
    echo "Missing argument."
    echo "Syntax: $0 from_database to_database from_version"
    exit 1
fi

#invoke database.drop $TO_DATABASE
./server.py stop
dropdb $TO_DATABASE
k database copy $FROM_DATABASE $TO_DATABASE
export PYTHONPATH=trytond:proteus
./upgrades/upgrade $TO_DATABASE $FROM_VERSION
./server.py --no-tail start $TO_DATABASE