Error migrating application with multiple `database.js` files using `env` folder

[vstollen]

While migrating my application I got the error:

error: Cannot find module '/[...]/strapi-project/config/database.js'
Require stack:
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/lib/v4/migration-helpers/update-application-folder-structure.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/lib/v4/migration-helpers/index.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/lib/v4/index.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/lib/index.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/bin/commands/migrate.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/bin/commands/default-commands.js
- /home/<user>/.npm/_npx/636cd3a3cca06392/node_modules/@strapi/codemods/bin/cli.js

I do not have a config/database.js, because I use environments using the env folder: https://docs-v3.strapi.io/developer-docs/latest/setup-deployment-guides/configurations.html#formats

It would be nice, if codemods supported this case gracefully.

Tested using @strapi/[email protected]

[derrickmehaffy]

Regardless if you have several database.js files you should always have the root one as we merge keys.

Not having the root database.js is absolutely not recommended and will cause issues.