Brice Jaglin

[sbt-protoc](https://github.com/thesamet/sbt-protoc) would also benefit from this (which would contribute to the "drop-in replacement" nature of the internal compiler), as it provides a way to load and run the `protoc` binary...

cc @github-sebastien-boulet

Since the impact of this seems to go beyond steward, did you consider redefining the `scalafixAll` input task key ([called by Steward](https://github.com/scala-steward-org/scala-steward/blob/19909281fa163dd689ed2597dafd26302c279269/modules/core/src/main/scala/org/scalasteward/core/buildtool/sbt/SbtAlg.scala#L94)) in your build to materialize your dependency to...

> Hey @bjaglin I didn't consider that at all, this is something that I need to define in the `build.sbt` of my projects I guess ? Indeed, in the project...

> The idea is to override the onLoad hook when running sbt and basically I'm calling a script that fetch the external resources allowing to run successfully run ScalaFix `onLoad`...

This is quite meta, as the example repo is sbt-scalafix itself, but it could be anywhere obviously... Anyway, this most likely requires not-so-trivial changes on the sbt-scalafix side, I am...

Blocked by https://github.com/scalacenter/scalafix/issues/1171

> For example, an update like scalafix cannot occur without Scala 2.13.8 which is not formally released yet - https://github.com/ekrich/sconfig/pull/228 For most of the sbt-scalafix usages (using rules, not defining...

If the Scala versions used in the scalafix modules of your build [were coming from sbt-scalafix](https://github.com/scalacenter/scalafix.g8/blob/4518a742d1e4bdcf4426075a58444e031f6e845d/src/main/g8/scalafix/build.sbt#L1-L3), there wouldn't be a problem since the sbt-scalafix bump could be merged independently of...

Related to https://github.com/scalacenter/scalafix/issues/1154