BrianHotoppandClaude Fable 5 bcd7fe1fbc [2.x] fix: Probe for a live server before refusing to start (#9337)
Any IOException while creating the boot io socket was wrapped in
ServerAlreadyBootingException and reported as "sbt thinks that server
is already booting" with a stack trace, and non-interactive
invocations exited with code 2. Permission or path-length problems
with XDG_RUNTIME_DIR or the temp directory and Windows named-pipe
access errors all hit this, blocking sbt entirely (#6777). Raw
IOExceptions from the constructor (socket directory creation) were
not caught at all and crashed startup.

getSocketOrExit now connects to the socket (BootServerSocketProbe,
shared with the test suite) to check for a live server before
believing the exception.

Co-authored-by: Claude Fable 5 <[email protected]>
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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.io module.
  • sbt/zinc hosts Zinc, an incremental compiler for Scala.
  • sbt/sbt, this repository hosts modules that implement the build tool.
  • 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.

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