docker-magento/compose/bin/setup-integration-tests

#!/bin/bash
source env/db.env

REAL_SRC=$(cd -P "src" && pwd)
MYSQL_CONFIG=dev/tests/integration/etc/install-config-mysql.php
INTEGRATION_DB=magento_integration_tests
CREATE_DB="bin/clinotty mysqladmin -hdb -uroot -p${MYSQL_ROOT_PASSWORD} create ${INTEGRATION_DB}"  && echo "Database ${INTEGRATION_DB} created."
bin/clinotty mysql -hdb -uroot -p${MYSQL_ROOT_PASSWORD} ${INTEGRATION_DB} -e exit &> /dev/null || $CREATE_DB

sed -e "s/'db-host' => 'localhost'/'db-host' => 'db'/" \
  -e "s/'db-password' => '123123q'/'db-password' => '${MYSQL_ROOT_PASSWORD}'/" \
  -e "s/'amqp-host' => 'localhost'/'amqp-host' => 'rabbitmq'/" \
  src/dev/tests/integration/etc/install-config-mysql.php.dist > src/dev/tests/integration/etc/install-config-mysql.php

# Workaround until coping nested files works as expected
docker cp $REAL_SRC/$MYSQL_CONFIG $(docker-compose ps -q phpfpm|awk '{print $1}'):/var/www/html/$MYSQL_CONFIG
echo "Completed copying $MYSQL_CONFIG from host to container"
bin/fixowns $MYSQL_CONFIG
bin/fixperms $MYSQL_CONFIG