#!/usr/bin/env bash

# TODO:
# - Проверка существования БД

db_connect() {
export DB_CONNECTION="-h ${DBHOST} -u ${DBUSER} ${DBTABLE}"

cat > ~/.my.cnf << EOF
[mysql]
user=${DBUSER}
password=${DBPASS}

[mysqldump]
user=${DBUSER}
password=${DBPASS}
EOF

chmod 600 ~/.my.cnf
}

db_drop() {
    [[ -z "${DB_CONNECTION}" ]] && db_connect

    mysql ${DB_CONNECTION} -e "drop database ${DBTABLE}"
}

db_backup() {
    [[ -z "${DB_CONNECTION}" ]] && db_connect

    mysqldump --routines ${DB_CONNECTION} | gzip > ${ARCHIVE}
}

db_restore() {
    [[ -z "${DB_CONNECTION}" ]] && db_connect

    mysql ${DB_CONNECTION} < ${ARCHIVE}
}

db_create() {
#    [[ -z "${DB_CONNECTION}" ]] && db_connect

    mysql -h ${DBHOST} -u ${DBUSER} -e "create database if not exist ${DBTABLE} charset utf8"
}

db_isExist() {
    [[ -z "${DB_CONNECTION}" ]] && db_connect

    false
}