Add Scala 3.1.0 support #568
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| @@ -65,6 +67,15 @@ def crossSetting[A]( | |||
| case _ => Nil | |||
| } | |||
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| def publishCrossVersion(scalaVersion: String): CrossVersion = { | |||
| // similar to `CrossVersion.binary` | |||
| // but for scala3 write both major and minor instead of just "3" | |||
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Hm, can you elaborate on why we need this? I'm getting lost in the whole 3.1/3.0 situation so would appreciate some extra information.
I thought that we can publish mdoc with whatever Scala 3 version we want, and if it's a minor below the end user's version, they won't have to upgrade?
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With this publishing scheme(having only _3 in postfix) mdoc might be run on on the latest version with incompatible scala3-library in classpath that would lead to non clear errors.
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To make sure I'm following, this will publish _3.1 and _3.0 artifacts? If so, and maybe a silly question, but then how would a user of mdoc include this in their build? Since it's not the default _3 that the build tool would look for? Or am I totally missing something.
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@ckipp01 it's handled by MdocPlugin.
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But that assumes that someone is using it through the plugin. What if I'm just using mdoc as a library?
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The reason I'm asking really is because mdoc seems to be the one setting precedent here - i.e. I'm unaware of any libraries using the major.minor versioning strategy.
The errors that I've seen were actually down to a weird coursier's resolution of the artifacts, I put my findings here:
I think before we change the versioning scheme to something that nobody else is doing (or even requiring to do), we need to make sure this is the only way. And in that case I'd bring folks from Dotty team to confirm.
Do you have somewhere else I can look for information on how you arrived at this solution? Not sure if it's #525 you're working off of.
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I am indeed one of those users of mdoc without plugin, so this affects me directly in several internal projects :)
But on another note, I still think we should investigate alternatives or indeed the root cause.
This goes against the way Scala 3 artifacts are supposed to be published, and while I understand blocking metals release is unfortunate, this will produce artifacts which the rest of the ecosystem will not know how to treat, as Scala 3's binary artifact version is supposed to be _3 and that's it.
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@keynmol Ok, I will revert this thing and do just upgrade to 3.1.0. Tested it on metals - works well with 3.0.2 in classpath.
Notes: scala3 artifacts are published with_$major.$minorpostfixAfter a discussion we decided just to upgrade scala 3 version