mirror of https://github.com/sbt/sbt.git
ebc11f04a7
**Problem**
When cross-building sbt plugins with explicit `scalaVersion` set in `build.sbt`, the `updateSbtClassifiers` task fails because it uses the launcher's Scala version instead of the appropriate Scala version for the target sbt version.
For example, with this configuration:
```scala
lazy val root = (project in file("."))
.enablePlugins(SbtPlugin)
.settings(
scalaVersion := "2.10.7", // Explicit for IDE support
crossSbtVersions := Seq("0.13.17", "1.0.0"),
)
```
Running sbt "show updateSbtClassifiers" would fail with:
Error downloading org.scala-sbt:scripted-plugin_2.12:0.13.17
It should look for scripted-plugin_2.10:0.13.17 since sbt 0.13.x uses Scala 2.10.
**Solution**
Modified sbtClassifiersTasks in Defaults.scala to:
1. Check if the project is an sbt plugin (sbtPlugin.value)
2. For plugins, derive the Scala version from pluginCrossBuild / sbtBinaryVersion using PluginCross.scalaVersionFromSbtBinaryVersion
3. For non-plugins, continue using the launcher's Scala version (original behavior)
|
||
|---|---|---|
| .github | ||
| buildfile/src | ||
| client | ||
| contributing-docs | ||
| core-macros/src | ||
| internal | ||
| launch | ||
| launcher-package | ||
| licenses | ||
| lm-core | ||
| lm-coursier | ||
| lm-ivy/src | ||
| main | ||
| main-actions/src | ||
| main-command/src | ||
| main-settings/src | ||
| notes | ||
| project | ||
| protocol/src/main | ||
| run | ||
| sbt-app/src | ||
| sbt-remote-cache/src/main/scala/sbt | ||
| scripted-sbt | ||
| scripts | ||
| server-test/src | ||
| src/main/conscript | ||
| tasks | ||
| tasks-standard | ||
| testing | ||
| util-cache | ||
| util-collection | ||
| util-tracking | ||
| worker/src | ||
| zinc-lm-integration/src | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| .jvmopts | ||
| .mailmap | ||
| .sbtopts | ||
| .scala-steward.conf | ||
| .scalafmt.conf | ||
| AGENTS.md | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| NOTICE | ||
| PROFILING.md | ||
| README.md | ||
| SUPPORT.md | ||
| build.sbt | ||
| reset.sh | ||
| sbt | ||
| sbt-allsources.sh | ||
| sbt.sh | ||
| server.md | ||
README.md
sbt
sbt is a build tool for Scala, Java, and more.
For general documentation, see https://www.scala-sbt.org/.
sbt 2.x
This is the 2.x series of sbt. The source code of sbt is split across several GitHub repositories, including this one.
- sbt/io hosts
sbt.iomodule. - sbt/zinc hosts Zinc, an incremental compiler for Scala.
- sbt/sbt, this repository hosts modules that implement the build tool.
Other links
- Setup: Describes getting started with the latest binary release.
- FAQ: Explains how to get help and more.
- sbt/sbt-zero-seven: hosts sbt 0.7.7 and earlier versions
Issues and Pull Requests
Please read CONTRIBUTING carefully before opening a GitHub Issue, and Contributor's guide before opening a pull request.
If you're looking for an idea for a contribution, issues labeled with good first issue or help wanted might be good starting points.
If you would like to ask questions about sbt, there's sbt channel on Scala Discord, but it would be good to gather questions on Stackoverflow.
license
See LICENSE.