Explicitly drop support for sbt < 1.9.0.

sjrd · sjrd · commit cb2e7c5950bd · 2025-07-24T18:40:42.000+02:00
The new Maven Central Portal does not allow publishing artifacts under
the legacy sbt plugin path pattern. sbt &lt; 1.9.0 will not be able to
resolve the new path patterns, so support for it is broken anyway.

We explicitly drop support for it internally, instead of pretending
that it will still work.
diff --git a/project/Build.scala b/project/Build.scala
@@ -1411,12 +1411,15 @@ object Build {
       normalizedName := "sbt-scalajs",
       sbtPlugin := true,
       defaultScalaVersionOnlySettings,
-      sbtVersion := "1.0.0",
+      sbtVersion := "1.9.0",
       scalaBinaryVersion :=
         CrossVersion.binaryScalaVersion(scalaVersion.value),
       previousArtifactSetting,
       mimaBinaryIssueFilters ++= BinaryIncompatibilities.SbtPlugin,
 
+      // Don't warn about the deprecated 'in' methods
+      scalacOptions += "-Wconf:msg=`in` is deprecated; migrate to slash syntax:s",
+
       addSbtPlugin("org.portable-scala" % "sbt-platform-deps" % "1.0.2"),
       libraryDependencies += "org.scala-js" %% "scalajs-js-envs" % "1.4.0",
       libraryDependencies += "org.scala-js" %% "scalajs-env-nodejs" % "1.4.0",
diff --git a/sbt-plugin/src/sbt-test/cross-version/2.13/project/build.properties b/sbt-plugin/src/sbt-test/cross-version/2.13/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/incremental/change-config-and-source/build.sbt b/sbt-plugin/src/sbt-test/incremental/change-config-and-source/build.sbt
@@ -1,3 +1,5 @@
+name := "change-config-and-source"
+
 scalaVersion := "2.12.20"
 
 enablePlugins(ScalaJSPlugin)
diff --git a/sbt-plugin/src/sbt-test/incremental/change-config-and-source/project/build.properties b/sbt-plugin/src/sbt-test/incremental/change-config-and-source/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/incremental/change-config/build.sbt b/sbt-plugin/src/sbt-test/incremental/change-config/build.sbt
@@ -1,3 +1,5 @@
+name := "change-config"
+
 scalaVersion := "2.12.20"
 
 enablePlugins(ScalaJSPlugin)
diff --git a/sbt-plugin/src/sbt-test/incremental/change-config/project/build.properties b/sbt-plugin/src/sbt-test/incremental/change-config/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/incremental/fix-compile-error/project/build.properties b/sbt-plugin/src/sbt-test/incremental/fix-compile-error/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/linker/concurrent-linker-use/project/build.properties b/sbt-plugin/src/sbt-test/linker/concurrent-linker-use/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/linker/custom-linker/project/build.properties b/sbt-plugin/src/sbt-test/linker/custom-linker/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/linker/no-root-dependency-resolution/project/build.properties b/sbt-plugin/src/sbt-test/linker/no-root-dependency-resolution/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/linker/non-existent-classpath/project/build.properties b/sbt-plugin/src/sbt-test/linker/non-existent-classpath/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/scala3/basic/project/build.properties b/sbt-plugin/src/sbt-test/scala3/basic/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.8
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/scala3/junit/project/build.properties b/sbt-plugin/src/sbt-test/scala3/junit/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.8
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/scala3/tasty-reader/project/build.properties b/sbt-plugin/src/sbt-test/scala3/tasty-reader/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.8
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/cross-version/project/build.properties b/sbt-plugin/src/sbt-test/settings/cross-version/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/env-vars/project/build.properties b/sbt-plugin/src/sbt-test/settings/env-vars/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/legacy-link-empty/project/build.properties b/sbt-plugin/src/sbt-test/settings/legacy-link-empty/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/legacy-link-tasks/project/build.properties b/sbt-plugin/src/sbt-test/settings/legacy-link-tasks/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/module-init/project/build.properties b/sbt-plugin/src/sbt-test/settings/module-init/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/settings/source-map/project/build.properties b/sbt-plugin/src/sbt-test/settings/source-map/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0
diff --git a/sbt-plugin/src/sbt-test/testing/multi-framework/project/build.properties b/sbt-plugin/src/sbt-test/testing/multi-framework/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.3
+sbt.version=1.9.0

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+name := "change-config-and-source"`
	`2`	`+`
`1`	`3`	`scalaVersion := "2.12.20"`
`2`	`4`
`3`	`5`	`enablePlugins(ScalaJSPlugin)`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+name := "change-config"`
	`2`	`+`
`1`	`3`	`scalaVersion := "2.12.20"`
`2`	`4`
`3`	`5`	`enablePlugins(ScalaJSPlugin)`