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MkDev11 0ec500392f
[2.x] ci: Handle undefined crossScalaVersions in publishLocalAllModule (#8491)
The publishLocalAllModule command fails with 'crossScalaVersions is
undefined' when the zinc submodule's compilerBridge project doesn't
have crossScalaVersions defined.

This is a long-standing issue that was reported in #4387 (2018) and
'magically resolved' when zinc happened to define the setting, then
resurfaced in #7607 (2024) when zinc changed.

The fix uses getOpt().getOrElse(Nil).toList instead of get().toList
to handle the case where crossScalaVersions is not defined, allowing
the command to proceed gracefully.

Fixes #7607
2026-01-12 01:42:39 -05:00
.github [2.x] ci: Integrate launcher package (#8485) 2026-01-11 20:57:59 -05:00
buildfile/src [2.x] fix: Fix snapshot sbt version invalidation 7713 (#8486) 2026-01-11 21:01:05 -05:00
client Bye jansi 2024-11-07 22:07:07 -08:00
contributing-docs Fix typo in link to CONTRIBUTING.md 2026-01-11 03:57:14 -05:00
core-macros/src Add tailrec annotation 2026-01-11 16:33:45 +09:00
internal Use SAM-conversion if possible (#8477) 2026-01-11 07:21:28 -05:00
launch Transfer copyright to Scala Center 2023-06-20 16:39:07 +02:00
launcher-package [2.x] ci: Integrate launcher package (#8485) 2026-01-11 20:57:59 -05:00
licenses move remaining pieces of sbt subproject to sbt_pending and fix notices 2010-09-21 21:55:50 -04:00
lm-core [2.x] Fix ProjectMatrix invalid project ID with CrossVersion.full (#8484) 2026-01-11 19:17:26 -05:00
lm-coursier Add tailrec annotation 2026-01-11 16:33:45 +09:00
lm-ivy/src Remove redundant String#toString 2026-01-11 16:46:05 +09:00
main fix: Handle relocated dependencies in dependencyTree (#8400) (#8489) 2026-01-11 21:27:11 -05:00
main-actions/src [2.x] Add testForkedParallelism setting for forked test thread count (#8453) 2026-01-09 12:43:50 -05:00
main-command/src fix: Prevent server subprocess hang on Linux (#8442) 2026-01-11 21:00:57 -08:00
main-settings/src [2.x] Fix ProjectMatrix invalid project ID with CrossVersion.full (#8484) 2026-01-11 19:17:26 -05:00
notes Spelling (#8028) 2025-02-04 01:11:28 -05:00
project [2.x] ci: Integrate launcher package (#8485) 2026-01-11 20:57:59 -05:00
protocol/src/main Update to Contraband 0.8.0 2025-09-19 00:46:34 -04:00
run Merge branch '1.12.x' into wip/merge-1.12.x 2025-11-24 02:14:17 -05:00
sbt-app/src fix: Handle relocated dependencies in dependencyTree (#8400) (#8489) 2026-01-11 21:27:11 -05:00
sbt-remote-cache/src/main/scala/sbt remove unnecessary `case` 2025-02-22 08:48:29 +09:00
scripted-sbt Fix #3746: Scripted should fail when no tests match the pattern 2026-01-09 13:57:58 -06:00
scripts Fix lm-coursier scripted 2024-10-11 14:30:55 +02:00
server-test/src Fix BuildServerTest (#8475) 2026-01-11 07:20:10 -05:00
src/main/conscript sbt 1.3.0 2019-09-04 01:24:08 -04:00
tasks Fix scaladoc (#8476) 2026-01-11 07:20:40 -05:00
tasks-standard Use SAM-conversion if possible (#8477) 2026-01-11 07:21:28 -05:00
testing Apply Contraband 2025-09-28 21:28:21 -04:00
util-cache fix: Only disable symlinks when truly not supported (#8479) 2026-01-11 13:04:37 -05:00
util-collection Fix scaladoc (#8476) 2026-01-11 07:20:40 -05:00
util-tracking Remove deprecated methods 2025-05-11 05:23:41 -04:00
worker/src [2.x] Add testForkedParallelism setting for forked test thread count (#8453) 2026-01-09 12:43:50 -05:00
zinc-lm-integration/src Merge branch '1.12.x' into wip/merge-1.12.x 2026-01-05 00:08:21 -05:00
.git-blame-ignore-revs Add .git-blame-ignore-revs 2024-10-09 13:38:02 +02:00
.gitattributes Fix line endings in msi 2021-11-19 20:41:39 -05:00
.gitignore Merge branch '1.11.x' into wip/merge-1.11.x 2025-08-25 02:29:12 -04:00
.gitmodules Move metadata to lm-coursier/metadata 2024-10-09 09:44:42 +02:00
.jvmopts Add .jvmopts 2023-11-25 01:06:30 -05:00
.mailmap Add mailmap 2019-06-11 09:30:14 +02:00
.sbtopts Restore .sbtopts file 2020-11-19 12:42:26 -08:00
.scala-steward.conf Pin slf4j-api 2023-01-02 22:06:46 -05:00
.scalafmt.conf update scalafmt config. re-format build files 2025-09-23 10:28:38 +09:00
AGENTS.md [2.x] docs: Minor tweaks to the docs (#8480) 2026-01-11 15:08:20 -05:00
CONTRIBUTING.md [2.x] docs: Minor tweaks to the docs (#8480) 2026-01-11 15:08:20 -05:00
LICENSE Transfer copyright to Scala Center 2023-06-20 16:39:07 +02:00
NOTICE Transfer copyright to Scala Center 2023-06-20 16:39:07 +02:00
PROFILING.md docs: Update flamegraph guide --lines 2025-11-09 18:06:13 -05:00
README.md docs: Contributor's Guide 2026-01-11 03:24:30 -05:00
SUPPORT.md Transfer copyright to Scala Center 2023-06-20 16:39:07 +02:00
build.sbt [2.x] ci: Handle undefined crossScalaVersions in publishLocalAllModule (#8491) 2026-01-12 01:42:39 -05:00
reset.sh 1.0.3-SNAPSHOT 2017-09-16 15:52:58 -04:00
sbt Fix --sbt-version to expand to -Dsbt.version 2026-01-08 20:51:27 +01:00
sbt-allsources.sh Merge remote-tracking branch 'lm/wip/sbt-2.x' into 2.x-lm-coursier 2024-10-09 08:50:03 +02:00
sbt.sh Implement sbt-launch.jar download 2021-04-19 23:43:15 -04:00
server.md setting query is "sbt/setting" 2017-10-03 01:45:06 -04:00

README.md

CI Latest version Discord

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, 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.