Upgrade to the latest sbt version

Author: olafurpg

build.sbt

@@ -22,7 +22,7 @@ inThisBuild(
   )
 )
 
-skip in publish := true
+publish / skip := true
 
 lazy val plugin = project
   .settings(

plugin/src/main/scala/com/sourcegraph/sbtsourcegraph/SourcegraphPlugin.scala

@@ -56,11 +56,11 @@ object SourcegraphPlugin extends AutoPlugin {
     sourcegraphSrcBinary := "src",
     sourcegraphEndpoint := None,
     sourcegraphExtraUploadArguments := Nil,
-    sourcegraphRoot := baseDirectory.in(ThisBuild).value,
-    target.in(Sourcegraph) := baseDirectory.in(ThisBuild).value /
+    sourcegraphRoot := (ThisBuild / baseDirectory).value,
+    Sourcegraph / target := (ThisBuild / baseDirectory).value /
       "target" / "sbt-sourcegraph",
     sourcegraphLsif := {
-      val out = target.in(Sourcegraph).value / "dump.lsif"
+      val out = (Sourcegraph / target).value / "dump.lsif"
       out.getParentFile.mkdirs()
       val directories =
         sourcegraphSemanticdbDirectories.all(anyProjectFilter).value

project/build.properties

@@ -1 +1 @@
-sbt.version=1.4.6
+sbt.version=1.5.2

project/plugins.sbt

@@ -3,6 +3,6 @@ addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.3.4")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.25")
 
-unmanagedSourceDirectories.in(Compile) +=
-  baseDirectory.in(ThisBuild).value.getParentFile /
+Compile / unmanagedSourceDirectories +=
+  (ThisBuild / baseDirectory).value.getParentFile /
     "plugin" / "src" / "main" / "scala"