Fix for Mill 0.12

build.sc

@@ -22,6 +22,7 @@ trait KubernetesClientModule
     with StyleModule
     with GitVersionedPublishModule
     with SwaggerModelGenerator {
+  def kubernetesSwagger     = downloadedKubernetesSwagger
   lazy val jvmVersion       = "11"
   override def javacOptions = super.javacOptions() ++ Seq("-source", jvmVersion, "-target", jvmVersion)
   override def scalacOptions = super.scalacOptions() ++ ScalacOptions.tokensForVersion(
@@ -49,3 +50,13 @@ trait KubernetesClientModule
     developers = Seq(Developer("joan38", "Joan Goyeau", "https://github.com/joan38"))
   )
 }
+
+def kubernetesVersion: T[String] = T("1.31.1")
+
+def downloadedKubernetesSwagger: T[String] = T {
+  requests
+    .get(
+      s"https://raw.githubusercontent.com/kubernetes/kubernetes/refs/tags/v${kubernetesVersion()}/api/openapi-spec/swagger.json"
+    )
+    .text()
+}

project/SwaggerModelGenerator.sc

@@ -12,19 +12,11 @@ import io.circe.generic.auto._
 import io.circe.parser._
 import os._
 
-def kubernetesVersion: T[String] = T("1.31.1")
-
-def kubernetesSwagger: T[String] = T {
-  requests
-    .get(
-      s"https://raw.githubusercontent.com/kubernetes/kubernetes/refs/tags/v${kubernetesVersion()}/api/openapi-spec/swagger.json"
-    )
-    .text()
-}
-
 trait SwaggerModelGenerator extends JavaModule {
   import SwaggerModelGenerator._
 
+  def kubernetesSwagger: T[String]
+
   override def generatedSources = T {
     super.generatedSources() ++
       processSwaggerFile(kubernetesSwagger(), T.ctx().dest, T.ctx().log).map(PathRef(_))