Generate a Magento 2 store mapping

magento_generate_store_mapping.sh

#!/usr/bin/env bash
# Generates the Magento multistore config based on the base url list that's provided by n98-magerun2
# You can place the output in pub/index.php
IFS='
'

magerun2=$(which n98-magerun2)
[ -z "$magerun2" ] && echo "Cannot find magerun2, exiting." && exit 1

echo "switch (\$_SERVER['HTTP_HOST']) {"

# Get all domains via magerun, clean the header and footer.
for line in $($magerun2 sys:store:config:base-url:list | tail -n +9 | sed '$ d')
do
    # Variables
    domain=$(echo $line | perl -ne '/(https:\/\/[a-z]{0,}\.[a-z\-]+\.[a-z\.]{2,5}\/)/ && print "$1\n"')
    domain_without_subdomain=$(echo $line | perl -ne '/https:\/\/[a-z]{0,}\.([a-z\-]+\.[a-z\.]{2,5}\/)/ && print "$1\n"')
    domain_with_no_tld=$(echo $line |  perl -ne '/https:\/\/[a-z]{0,}\.([a-z\-]+)\.[a-z\.]{2,5}\// && print "$1\n"')
    staging_domain="https://staging.$domain_without_subdomain"
    test_domain="https://$domain_with_no_tld.test/"
    domain_no_www="https://$domain_without_subdomain"
    store_code=$(echo $line | perl -ne '/\|\s+\d+\s+\| (\w+)/ && print "$1\n"')

    # Guards and debug
    [ -z "$domain" ] && echo "Cannot extract domain, exiting." && echo $line && exit 1
    [ -z "$domain_without_subdomain" ] && echo "Cannot extract subdomain, exiting."  && echo $line && exit 1
    [ -z "$domain_with_no_tld" ] && echo "Cannot extract test domain, exiting."  && echo $line && exit 1
    [ -z "$store_code" ] && echo "Cannot extract store_code, exiting."  && echo $line && exit 1

    # Output
    echo "    case \"$domain\":"
    echo "    case \"$domain_no_www\":"
    echo "    case \"$staging_domain\":"
    echo "    case \"$test_domain\":"
    echo "        \$_SERVER['MAGE_RUN_CODE'] = \"$store_code\";"
    echo "        \$_SERVER['MAGE_RUN_TYPE'] = \"store\";"
    echo "        break;"
done

echo "}"