Question/request: Split cache library from CLI tool?

[mwernaert]

Hi @gordalina

Are you open to the idea of splitting this package up in a tool package and a separate library package?

I currently use this package purely as a library and I reckon others do too. The main reason why I wish there was a separate library package is because some of the (bigger) dependencies are only required for the CLI tool.

If the library code was a separate package it would only require hollodotme/fast-cgi-client, psr/log, symfony/process, symfony/http-*.
And, although \CacheTool\CacheTool has a dependency on \Monolog\Logger, it is only used as a default logger. I think it would make more sense to use a \Psr\Log\NullLogger instance here.

Also, it would enable library consumers to upgrade to Symfony 7 (or future major versions) more easily, because consolidation/self-update is not blocking a major version upgrade in that case.

I'm happy to help with a PR. Let me know what you think!