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sbt, the interactive build tool
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Ethan Atkins 231d7966d0 Add the ability to resurrect closed classloaders 
There have been a number of complaints about the new classloader closing
behavior. It is too aggressive about closing classloaders after test and
run. This commit softens the behavior by allowing a classloader to be
resurrected after close by creating a new zombie classloader that has
the same urls as the original classloader. After this commit, we always
close the classloaders when we are done, but they can still leak
file descriptors if a zombie is created.

To configure the behavior, I add the allowZombieClassLoaders key. If it
is false (which is default), we will warn but still allow them. If it
is true, then we silence the warning. In a later version of sbt, we can
change the semantics to be strict.

I verified after this change that I could add a shutdown hook in `run`
and it would be evaluated so long as I set `bgCopyClasspath := false`.
Otherwise the needed jars were deleted before the hooks could run.

Bonus: delete unused ResourceLoaderImpl class
 		2019-09-18 19:26:11 -07:00
.github/ISSUE_TEMPLATE Auto-label bug reports & delete old issue template 2019-06-04 08:01:18 +01:00
core-macros/src/main/scala/sbt/internal/util/appmacro avoid deprecated /: and :\ 2019-08-30 11:20:53 +09:00
internal Scala 2.12.10 2019-09-11 23:02:50 -04:00
launch Adds sbt.boot.lock sysprop to opt-out 2018-02-08 13:02:39 +00:00
licenses move remaining pieces of sbt subproject to sbt_pending and fix notices 2010-09-21 21:55:50 -04:00
main Add the ability to resurrect closed classloaders 2019-09-18 19:26:11 -07:00
main-actions/src 1.3.0 2019-09-05 10:15:41 -07:00
main-command/src Update deprecation warnings for api changes 2019-09-06 12:10:59 -07:00
main-settings/src Add test case and scaladoc 2019-08-19 11:49:09 -07:00
notes Set swoval.tmpdir with absolute path via globalBasePath (#5048) 2019-09-09 14:13:34 -04:00
project Scala 2.12.10 2019-09-11 23:02:50 -04:00
protocol/src/main apply formatting 2019-04-20 03:23:54 -04:00
run Manage classloader in BackgroundJobService 2019-09-14 14:52:18 -07:00
sbt/src Monitor meta build sources 2019-09-16 18:39:53 -07:00
scripted-plugin/src/main/scala/sbt -Xfatal-warnings in most subprojects 2018-09-18 11:47:55 -04:00
scripted-sbt-old/src/main/scala/sbt/test Update header 2018-09-14 04:53:36 -04:00
scripted-sbt-redux Store compile file stamps for each scala version 2019-08-26 14:47:57 -07:00
src/main/conscript sbt 1.3.0 2019-09-04 01:24:08 -04:00
tasks avoid deprecated /: and :\ 2019-08-30 11:20:53 +09:00
tasks-standard Add per file stream locks 2019-09-14 15:22:05 -07:00
testing 1.3.0 2019-09-05 10:15:41 -07:00
vscode-sbt-scala fix typo 2019-06-06 08:05:16 +03:00
zinc-lm-integration/src Add new ClassLoaderCache implementation 2019-05-28 09:53:35 -07:00
.appveyor.yml Add coursier cache to CI 2019-08-01 11:57:29 -07:00
.gitattributes remove gittatributes, assume core.autocrlf=false 2018-06-26 17:38:05 +03:00
.gitignore add .idea to .gitignore 2019-08-16 00:57:05 +03:00
.java-version Configure JVM 1.8 in .java-version 2016-10-07 08:48:23 -05:00
.mailmap Add mailmap 2019-06-11 09:30:14 +02:00
.sbtopts Use .sbtopts to increase the RAM 2018-06-25 19:40:15 -04:00
.scalafmt.conf Bump scalafmt 2019-07-18 12:40:21 -07:00
.travis.yml Add coursier cache to CI 2019-08-01 11:57:29 -07:00
CONTRIBUTING.md Split some of the developing related docs to DEVELOPING.md 2019-07-15 12:39:41 -04:00
DEVELOPING.md Minor clarification of logging message 2019-07-19 06:01:15 -05:00
LICENSE Apache License 2.0 2018-09-14 03:38:58 -04:00
NOTICE Apache License 2.0 2018-09-14 03:38:58 -04:00
PROFILING.md fix typo 2018-07-08 22:18:57 +09:00
README.md fix typo 2019-06-06 08:05:16 +03:00
SUPPORT.md Split support into SUPPORT.md 2018-04-25 14:55:09 +01:00
build.sbt Add the ability to resurrect closed classloaders 2019-09-18 19:26:11 -07:00
reset.sh 1.0.3-SNAPSHOT 2017-09-16 15:52:58 -04:00
sbt-allsources.sh Bump underlying modules to latest 2017-03-23 12:41:24 -04:00
server.md setting query is "sbt/setting" 2017-10-03 01:45:06 -04:00

README.md

Build Status Latest version Gitter Chat

sbt

sbt is a build tool for Scala, Java, and more.

For general documentation, see http://www.scala-sbt.org/.

sbt 1.x

This is the 1.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/util hosts a collection of internally used modules.
  • sbt/librarymanagement hosts sbt.librarymanagement module that wraps Ivy.
  • sbt/zinc hosts Zinc, an incremental compiler for Scala.
  • sbt/sbt, this repository hosts modules that implements 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.

The short version: try searching or asking on StackOverflow.

license

See LICENSE.