From 5d660c23186eab0c865fe122910f4acdb952d63a Mon Sep 17 00:00:00 2001
From: Roberto Tyley <roberto.tyley@gmail.com>
Date: Mon, 20 May 2024 11:20:20 +0100
Subject: [PATCH] Add Java version - see
 guardian/gha-scala-library-release-workflow#36

Although we're _building_ with Java 21, we're also updating the minimum supported
Java version from Java 8 to Java 11:

https://github.com/guardian/janus-app/pull/442#pullrequestreview-2066056942

We can do this because the artifact published by this repo:

"com.gu" %% "janus-config-tools" % "1.0.0"
https://index.scala-lang.org/guardian/janus-app/artifacts/janus-config-tools

...is only consumed by these two apps, Janus & Security HQ:

* https://github.com/guardian/janus/pull/3947
* https://github.com/guardian/security-hq/pull/413

....both of which are now running on Java 11.
---
 .gitignore     | 3 ---
 .tool-versions | 1 +
 build.sbt      | 2 +-
 3 files changed, 2 insertions(+), 4 deletions(-)
 create mode 100644 .tool-versions

diff --git a/.gitignore b/.gitignore
index 5de9de5..db5f55c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -142,6 +142,3 @@ crashlytics-build.properties
 .bsp/
 .metals/
 .vscode/
-
-# asdf
-.tool-versions
\ No newline at end of file
diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..cff4b12
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1 @@
+java corretto-21.0.3.9.1
diff --git a/build.sbt b/build.sbt
index d8d90b5..f610eeb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -29,7 +29,7 @@ lazy val commonSettings = Seq(
     "-deprecation",
     "-feature",
     "-unchecked",
-    "-release:8",
+    "-release:11",
     "-Xfatal-warnings"
   ),
   Test / testOptions ++= Seq(