I’m trying to use the Drone S3 plugin in the most basic use case - publish build artifacts to an S3 prefix which has the build number in its name. I’m on Drone 1.0, and can’t seem to substitute DRONE_BUILD_NUMBER into the target. It ends up just using $DRONE_BUILD_NUMBER as a literal in the S3 prefix. (All of the docs around interpolation of variables seems to be for older drone versions.)
Here’s the relevant line of my yml: https://github.com/code-dot-org/JS-Interpreter/blob/65d1be2eea338df95e1874a66071e3fa5087d19f/.drone.yml#L31
Happy to open PRs to improve the docs if I can get this resolved.