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Merge pull request #7041 from eed3si9n/wip/unique-temp 

Fix /tmp/.sbt/ collision for domain socket
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eugene yokota 2022-10-02 13:27:47 -04:00 committed by GitHub
parent abd9f13b6f 2a61fb35f9
commit a451178719
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1 changed files with 11 additions and 2 deletions
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13
main/src/main/scala/sbt/internal/SysProp.scala
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@ -14,6 +14,7 @@ import java.util.Locale
import scala.util.control.NonFatal
import scala.concurrent.duration._
import sbt.internal.inc.HashUtil
import sbt.internal.util.{ Terminal => ITerminal, Util }
import sbt.internal.util.complete.SizeParser
import sbt.io.syntax._
@ -247,7 +248,15 @@ object SysProp {
* Windows, and Docker environment.
* Mostly these directories will be used as throw-away location to extract
* native files etc.
* A deterministic hash is appended in the directory name as "/tmp/.sbt1234ABCD/"
* to avoid collision between multiple users in a shared server environment.
*/
private[this] def runtimeDirectory: Path =
Paths.get(sys.env.getOrElse("XDG_RUNTIME_DIR", sys.props("java.io.tmpdir"))).resolve(".sbt")
private[this] def runtimeDirectory: Path = {
val hashValue =
java.lang.Long.toHexString(HashUtil.farmHash(home.toString.getBytes("UTF-8")))
val halfhash = hashValue.take(8)
Paths
.get(sys.env.getOrElse("XDG_RUNTIME_DIR", sys.props("java.io.tmpdir")))
.resolve(s".sbt$halfhash")
}
}