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| author | Jason Zaugg <jzaugg@gmail.com> | 2017-02-23 23:15:26 +1000 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2017-02-23 23:20:18 +1000 |
| commit | 5e9acac8f690ac60b928e5628075cac193615233 (patch) | |
| tree | 4dc61bd93b8bbbe463dbd1870ed482b48ceaaf0e /project | |
| parent | 214a158f67405f420f144f1e83a3df51fcb97866 (diff) | |
| download | scala-5e9acac8f690ac60b928e5628075cac193615233.tar.gz scala-5e9acac8f690ac60b928e5628075cac193615233.tar.bz2 scala-5e9acac8f690ac60b928e5628075cac193615233.zip | |
More predictable performance of SBT build startup, reload
Disable parallelism to avoid a nasty interaction between the
SBT build info plugin, which internally uses `EvaluateTask`,
and can get into a race condition with other concurrnently
running tasks.
This could be seen as frequent, unnecessary Ivy resolution
during the `reload` command, even when nothing had changed.
Gory details in https://github.com/sbt/sbt/issues/2970
Diffstat (limited to 'project')
| -rw-r--r-- | project/plugins.sbt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/project/plugins.sbt b/project/plugins.sbt index 6001b6f2b4..114fae89bc 100644 --- a/project/plugins.sbt +++ b/project/plugins.sbt @@ -20,3 +20,7 @@ buildInfoKeys := Seq[BuildInfoKey](buildClasspath) buildInfoPackage := "scalabuild" libraryDependencies += "com.typesafe" %% "mima-reporter" % "0.1.13" + +concurrentRestrictions in Global := Seq( + Tags.limitAll(1) // workaround for https://github.com/sbt/sbt/issues/2970 +) |