chore: bump project deps and update to Java 21

.github/workflows/build.yml

@@ -25,11 +25,11 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v4
 
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
 
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v2

.github/workflows/docker-image.yml

@@ -18,11 +18,11 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v4
 
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
 
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v2

clara-app/build.gradle.kts

@@ -30,7 +30,7 @@ val dockerImageName = "ghcr.io/ccims/${project.name}"
 val buildInformation = BuildInformation(project)
 
 kotlin {
-    jvmToolchain(17)
+    jvmToolchain(21)
 }
 
 dependencies {
@@ -53,7 +53,7 @@ dependencies {
     implementation(libs.kotlinx.coroutines.core)
     implementation(libs.opentelemetry.api)
     implementation(libs.graphql.client)
-    implementation("io.netty:netty-resolver-dns-native-macos:4.1.107.Final:osx-aarch_64")
+    implementation("io.netty:netty-resolver-dns-native-macos:4.1.115.Final:osx-aarch_64")
     implementation(libs.bundles.logging)
     implementation(libs.bundles.grpc)
 
@@ -176,7 +176,7 @@ val createDockerfile by tasks.creating(Dockerfile::class) {
 
     // create the minified JRE
 
-    from("eclipse-temurin:17-alpine as jre-build-stage")
+    from("eclipse-temurin:21-alpine as jre-build-stage")
 
     runCommand(
         "\$JAVA_HOME/bin/jlink" +

clara-integration-tests/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 group = "de.unistuttgart.iste.sqa.clara"
 
 kotlin {
-    jvmToolchain(17)
+    jvmToolchain(21)
 }
 
 dependencies {

docs/content/setup/index.md

@@ -16,7 +16,7 @@ These instructions will walk you through the initial installation and setup of t
     git clone [email protected]:ccims/clara.git
     ```
 !!! warning "Java Installation"
-    Make sure you have at least a Java 17 JVM installed and configured on your machine.
+    Make sure you have at least a Java 21 JVM installed and configured on your machine.
 
 ### 1.2. kube-api
 

flake.nix

@@ -14,7 +14,7 @@
       devShells = forEachSupportedSystem ({ pkgs }: {
         default = pkgs.mkShell {
           packages = with pkgs; [
-            temurin-bin-17
+            temurin-bin-21
             graphviz
             ktunnel
             kubectl

settings.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
     // Apply the foojay-resolver plugin to allow automatic download of JDKs.
     // This cannot come from the version catalog because it itself is defined in this file.
-    id("org.gradle.toolchains.foojay-resolver-convention") version "0.7.0"
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.9.0"
 }
 
 rootProject.name = "clara"
@@ -25,10 +25,10 @@ dependencyResolutionManagement {
 }
 
 fun VersionCatalogBuilder.declaredGradlePlugins() {
-    val gradlePluginKotlinVersion = version("gradle-kotlin-plugin", "1.9.22")
+    val gradlePluginKotlinVersion = version("gradle-kotlin-plugin", "2.1.0")
     val gradlePluginDockerVersion = version("gradle-docker-plugin", "9.4.0")
     val gradlePluginProtobufVersion = version("gradle-protobuf-plugin", "0.9.4")
-    val gradlePluginGraphQLVersion = version("gradle-graphql-plugin", "7.0.2")
+    val gradlePluginGraphQLVersion = version("gradle-graphql-plugin", "8.2.1")
 
     plugin("kotlin", "org.jetbrains.kotlin.jvm").versionRef(gradlePluginKotlinVersion)
     plugin("docker", "com.bmuschko.docker-remote-api").versionRef(gradlePluginDockerVersion)
@@ -37,19 +37,19 @@ fun VersionCatalogBuilder.declaredGradlePlugins() {
 }
 
 fun VersionCatalogBuilder.declaredLibraries() {
-    val hopliteVersion = version("hoplite", "2.8.0.RC3")
-    val arrowVersion = version("arrow", "1.2.1")
-    val kotlinLoggingVersion = version("kotlin-logging", "6.0.1")
-    val logbackClassicVersion = version("logback-classic", "1.4.14")
-    val fabric8Version = version("fabric8", "6.10.0")
-    val kotestVersion = version("kotest", "5.8.0")
-    val kotlinxCoroutineVersion = version("kotlinx-coroutine", "1.8.0-RC2") // TODO: needed because of the support for Kotlin 1.9.22; update to stable when available
-    val opentelemetryVersion = version("opentelemetry", "1.34.0")
-    val graphQLVersion = version("graphql", "7.0.2")
-
-    val grpcVersion = version("grpc", "1.60.1")
+    val hopliteVersion = version("hoplite", "2.9.0")
+    val arrowVersion = version("arrow", "2.0.0-rc.1")
+    val kotlinLoggingVersion = version("kotlin-logging", "7.0.3")
+    val logbackClassicVersion = version("logback-classic", "1.5.12")
+    val fabric8Version = version("fabric8", "7.0.0")
+    val kotestVersion = version("kotest", "5.9.1")
+    val kotlinxCoroutineVersion = version("kotlinx-coroutine", "1.9.0")
+    val opentelemetryVersion = version("opentelemetry", "1.44.1")
+    val graphQLVersion = version("graphql", "8.2.1")
+
+    val grpcVersion = version("grpc", "1.68.2")
     val grpcKotlinVersion = version("grpc-kotlin", "1.4.1")
-    val protobufVersion = version("protobuf-kotlin", "3.25.2")
+    val protobufVersion = version("protobuf-kotlin", "4.29.0")
 
     library("hoplite.yaml", "com.sksamuel.hoplite", "hoplite-yaml").versionRef(hopliteVersion)