How I can test my app without Cloudron or How can I check if the container runs on Cloudron

[roru2k20]

Hey,

my next Level for Packaging is PrestaShop. There I have the problem, I can't start start.sh with an unbound variable.

First I build my image with local docker. Second I will test it local, but the container doesn't start because he find undefined variables. I have tested something, but nothing worked.

if [[ ! -z "${CLOUDRON_APP_DOMAIN:-}" ]]; then
  php install/index_cli.php --domain=${CLOUDRON_APP_DOMAIN} --db_server=${CLOUDRON_MYSQL_HOST} --db_name=${CLOUDRON_MYSQL_DATABASE} --db_user=${CLOUDRON_MYSQL_USERNAME} --db_password=${CLOUDRON_MYSQL_PASSWORD} --country=de --language=de --timezone=Europe/Berlin --name=CloudronPrestaShop --firstname=Cloudron --lastname=PrestaShop --password=$(cat /app/data/prestashop.secret)
fi

How can I check if the container runs on Cloudron, that I can use CLI installer?
How can I test my package without Cloudron if it runs at all?

Thanks!

[nebulon]

If an app runs on Cloudron then it has a special CLOUDRON=1 environment variable exposed. So you could check on the existence of that.

[roru2k20]

Great, this works well.