Installer does not accept existing database (does not detect fresh install from console)

[ecxod]

PHP Version

any

Shopware Version

6.6.1.0

Expected behaviour

**If someone installs shopware using composer : **

php composer.phar create-project shopware/production shopware-prod

you get the following text :

  * Run Shopware locally:

    1. Adjust the .env file to your database
    2. Run ./bin/console system:install --basic-setup

so people will modify at this moment the dotenv file filling in the mysql data

btw : here is the info missing that the following folders must be writable by the web server

Datei/Verzeichnis	Status
.	writable
var/log/	writable
var/cache/	writable
public/	writable
config/jwt/	writable

at this moment the database gets populated.

then the install crashes because for some reason var/cache/._A96/url_matching_routes.php can not be deleted and then the install starts again (it is created by composer user, and can not be deleted by php user, normally they should not be the same for security reasons)

and when starting installation again from installer/database-import it does not detect that the database is populated already, asking one to delete the database.

Actual behaviour

it should detect that the database is already there and populated

How to reproduce

when making a fresh install

[shopware-issue-bot]

We found the following existing issues which may help or are related to your topic:

• installer Error Identifier DB not initialized yet
• Installer Error "Critical environment variable 'DATABASE_URL' missing!\n"
• [GitHub] Console system:install can't connect to database without password
• Many problems with CLI installer since 6.4.6.0
• Custom database Port not possible in installer
• CLI-Installer seems absent starting with v6.4.15.0
• bin/setup database port failes
• "system:install" does not support URL-encoded special characters in database password
• When installing, "Critical environment variable DATABASE_URL missing" thrown
• installation failes if user has no global right