Does composer know how to clean "garbage"?

Question

symfony

I wanted to play around with symfony, and at the same time use the composer for the first time. Everything is installed, but a lot of garbage remains:
- Tests
- Redmi
- License Deleting
essentially unnecessary files with your hands (they are not needed?) Somehow tiring ...

Answer 1

When you create a new project, for example based on symfony/framework-standard-edition, using the create-project command , this is equivalent to doing git clone + installing packages from composer.json, then git metadata is removed.
Hence all the "garbage".
Initialize a new git repository, add only the necessary files and commit them. And remove the "garbage" git clean -f.