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Merge pull request #6408 from eed3si9n/wip/windows_cache 

Use LOCALAPPDATA or $HOME/AppData/Local on Windows
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eugene yokota 2021-03-21 23:59:55 -04:00 committed by GitHub
parent 07687e51e4 01e3d9e9d8
commit 4d8258ba67
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1 changed files with 30 additions and 5 deletions
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35
main/src/main/scala/sbt/coursierint/LMCoursier.scala
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@ -22,6 +22,7 @@ import lmcoursier.definitions.{
import lmcoursier._
import lmcoursier.credentials.Credentials
import Keys._
import sbt.internal.util.Util
import sbt.librarymanagement._
import sbt.librarymanagement.ivy.{
Credentials => IvyCredentials,
@ -37,12 +38,36 @@ object LMCoursier {
private[this] val credentialRegistry: ConcurrentHashMap[(String, String), IvyCredentials] =
new ConcurrentHashMap
def defaultCacheLocation: File =
sys.props.get("sbt.coursier.home") match {
case Some(home) => new File(home).getAbsoluteFile / "cache"
case _ =>
CoursierDependencyResolution.defaultCacheLocation
def defaultCacheLocation: File = {
def absoluteFile(path: String): File = new File(path).getAbsoluteFile()
def windowsCacheDirectory: File = {
// Per discussion in https://github.com/dirs-dev/directories-jvm/issues/43,
// LOCALAPPDATA environment variable may NOT represent the one-true
// Known Folders API (https://docs.microsoft.com/en-us/windows/win32/shell/knownfolderid)
// in case the user happened to have set the LOCALAPPDATA environmental variable.
// Given that there's no reliable way of accessing this API from JVM, I think it's actually
// better to use the LOCALAPPDATA as the first place to look.
// When it is not found, it will fall back to $HOME/AppData/Local.
// For the purpose of picking the Coursier cache directory, it's better to be
// fast, reliable, and predictable rather than strict adherence to Microsoft.
val base =
sys.env
.get("LOCALAPPDATA")
.map(absoluteFile)
.getOrElse(absoluteFile(sys.props("user.home")) / "AppData" / "Local")
base / "Coursier" / "Cache" / "v1"
}
sys.props
.get("sbt.coursier.home")
.map(home => absoluteFile(home) / "cache")
.orElse(sys.env.get("COURSIER_CACHE").map(absoluteFile))
.orElse(sys.props.get("coursier.cache").map(absoluteFile)) match {
case Some(dir) => dir
case _ =>
if (Util.isWindows) windowsCacheDirectory
else CoursierDependencyResolution.defaultCacheLocation
}
}
def relaxedForAllModules: Seq[(ModuleMatchers, Reconciliation)] =
Vector((ModuleMatchers.all, Reconciliation.Relaxed))