feature-request
Support Build Secrets (--secret) flag when building a docker image
Add support for Build Secrets (--secret) when building an image. Not sure how it'd work but currently the only way I can see for how to pass authentication credentials that are usable down-stream within the Dockerfile is to pass build args, which is insecure and emitted in Depot etc
Specific use-case is npm authentication.
This would also help with my use case, which is using authenticated ruby libraries (gems).
I've never used Ruby, can you talk a little about how it'd benefit your use case? Want to make sure I have full context prior to diving into this.