Permit custom url in S3 adapter

[incyclum]

AWS S3 URL is hardcoded in the adapter (I can't set my own URL)
so we can't use any other S3 API-compatible solutions
like Minio, Wasabi or Backblaze B2.

After adding Minio to my development stack I was impeded
because of that issue.

[nicolasmure]

Hello :)

Thank you for pointing that out 👍
Do you mind to create a PR for that ? eg having an abstract class for all S3 API compatibles services ?
Or more flexible : set the base URL in the constructor of the S3 API compatible adapter ?

[incyclum]

I'll try to take a look soon when i'll have time to work on it, i'll create a PR or write about any impediments that might occur.

[fatso83]

@incyclum Did you ever get to this? Trying to move from the Amazon S3 adapter to the AWS S3 adapter and hitting this.