[2.x] java.io.File yields incorrect cache #8762
Description
steps
build.sbt
scalaVersion := "2.12.21"
@transient
val assembly = taskKey[Unit]("")
val assemblyOutputPath = taskKey[File]("")
val assemblyJarName = taskKey[String]("")
assembly / target := crossTarget.value
assembly / assemblyOutputPath := (assembly / target).value / (assembly / assemblyJarName).value
assembly / assemblyJarName := "foo.jar"project/build.properties
sbt.version=2.0.0-RC9problem
in sbt shell
sbt:assembly-output-path-cache-bug> print assembly / assemblyOutputPath
/Users/kenji/assembly-output-path-cache-bug/target/out/jvm/scala-2.12.21/assembly-output-path-cache-bug/foo.jar
sbt:assembly-output-path-cache-bug> ++ 2.13.18!
[info] Forcing Scala version to 2.13.18 on all projects.
[info] Reapplying settings...
[info] set current project to assembly-output-path-cache-bug (in build file:/Users/kenji/assembly-output-path-cache-bug/)
sbt:assembly-output-path-cache-bug> print assembly / assemblyOutputPath
/Users/kenji/assembly-output-path-cache-bug/target/out/jvm/scala-2.12.21/assembly-output-path-cache-bug/foo.jar
expectation
expect
- target/out/jvm/scala-2.12.21/assembly-output-path-cache-bug/foo.jar
+ target/out/jvm/scala-2.13.18/assembly-output-path-cache-bug/foo.jar