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Douglas Ma
a7d5f45515
Change the behavior when a cached task's output type contains java.io.File: instead of silently skipping the cache, throw a compile-time error with a message recommending xsbti.VirtualFileRef, xsbti.HashedVirtualFileRef, or xsbti.VirtualFile, and linking to the caching documentation. Internal sbt tasks that return File types are wrapped with Def.uncached to opt out of caching. Fixes https://github.com/sbt/sbt/issues/8762 Generated-by: GitHub Copilot (Claude) * [2.x] fix: Reject java.io.File as cached task output type Use @transient on File-returning keys in Keys.scala instead of wrapping tasks with Def.uncached in Defaults.scala. This ensures build users who rewire these tasks also get caching skipped automatically. - Add @transient to 19 File-returning taskKey definitions in Keys.scala - Revert Def.uncached wrappers from Defaults.scala - Error at compile time when File is used as cached task output type - Update error message to recommend @transient and link to docs - Update scripted tests to use @transient approach Fixes #8762 Generated-by: GitHub Copilot (Claude Opus 4.6)
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 or 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.