Publish sbt-scalafix for 2.13

[benwaffle]

No description provided.

[olafurpg]

Thank you for reporting! sbt-scalafix is published for sbt v1, which only compiles on 2.12. Do you mean scalafix-core for 2.13?

[UkonnRa]

+1, now Scala 2.13.1 is release, I think maybe it's time to publish the scalafix for Scala 2.13?

[benwaffle]

sbt works with 2.13 as well

[ironfish]

Any update on this as to when it will be released for Scala 2.13??

[olafurpg]

Scalafix should work with Scala 2.13 since a while ago. Can you please elaborate on what this issue is about?

[Slakah]

@olafurpg , the documentation suggests that only 2.11 and 2.12 are supported. Happy to open a PR to update the site!

[steinybot]

There are a few other things in the documentation which need updating for Scala 2.13.

The NoAutoTupling rule doesn't work since -Ywarn-adapted-args has been removed as part of scala/scala-dev#496 (scala/scala#6505). There is an ongoing discussion about this in scala/bug#11110.

A new section is needed in the RemoveUnused rule as the warnings have been partitioned from verbose options. -Ywarn-unused-imports is now -Wunused:imports.

[steinybot]

The sbt plugin complains if you don't have -Ywarn-unused:

[error] (Compile / scalafix) scalafix.sbt.InvalidArgument: The Scala compiler option "-Ywarn-unused" is required to use RemoveUnused.
[error] To fix this problem, update your build to use at least one Scala compiler
[error] option that starts with "-Ywarn-unused"
[error] Total time: 2 s, completed 28/11/2019 11:24:05 AM

[olafurpg]

@steinybot thank you! Good catch. I opened #999 improving the docs and support for 2.13

[benwaffle]

@olafurpg I don't see sbt-scalafix for 2.13 here:

https://repo1.maven.org/maven2/ch/epfl/scala/

I would expect it to be at this url:

https://repo1.maven.org/maven2/ch/epfl/scala/sbt-scalafix_2.13_1.0/

[benwaffle]

this is kind of difficult - need to release https://github.com/olafurpg/coursier-small for 2.13, which depends on a coursier-cache 1.1.x release for 2.13

i think sbt 2.12 plugins might still work on 2.13 projects...need to investigate

[olafurpg]

@benwaffle can you please describe what problems you’re encountering with 2.13? Sbt plugins only compile against 2.12.

[benwaffle]

you're right