Merge pull request #48 from navikt/update-jar-plugin-39c0c98

Oppdater buildSrc og jar plugin

Author: chris-santa

Dockerfile

@@ -1,6 +1,5 @@
-FROM gcr.io/distroless/java17-debian11
-COPY build/libs/tms-varsel-api-all.jar app/app.jar
-ENV PORT=8080
-EXPOSE $PORT
-WORKDIR app
-CMD ["app.jar"]
+FROM ghcr.io/navikt/baseimages/temurin:21
+
+ENV JAVA_OPTS='-XX:MaxRAMPercentage=75'
+
+COPY build/libs/*.jar ./

build.gradle.kts

@@ -3,14 +3,14 @@ import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 plugins {
     kotlin("jvm").version(Kotlin.version)
 
-    id(Shadow.pluginId) version (Shadow.version)
+    id(TmsJarBundling.plugin)
 
     application
 }
 
 kotlin {
     jvmToolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
+        languageVersion.set(JavaLanguageVersion.of(21))
     }
 }
 

buildSrc/build.gradle.kts

@@ -1,5 +1,6 @@
 plugins {
     `kotlin-dsl`
+    `maven-publish`
 }
 
 repositories {
@@ -8,6 +9,21 @@ repositories {
 
 kotlin {
     jvmToolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
+        languageVersion.set(JavaLanguageVersion.of(21))
+    }
+}
+
+gradlePlugin {
+    plugins {
+        create("jar-bundling") {
+            id = "no.nav.tms.jar-bundling"
+            implementationClass = "JarBundling"
+        }
+    }
+}
+
+publishing {
+    repositories {
+        mavenLocal()
     }
 }

buildSrc/src/main/kotlin/jarBundling.kt

@@ -0,0 +1,72 @@
+import org.gradle.api.DefaultTask
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaApplication
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.TaskAction
+import org.gradle.jvm.tasks.Jar
+import java.io.File
+
+// Managed by tms-dependency-admin.
+
+abstract class JarBundling : Plugin<Project> {
+
+    override fun apply(target: Project) {
+
+        val configureTask = target.tasks.register("configureJar", ConfigureJarTask::class.java) {
+            this.application = target
+
+            val classes = target.tasks.named("classes")
+
+            dependsOn(classes)
+        }
+
+        val packageTask = target.tasks.register("packageJar", BundleJarsTask::class.java) {
+            this.application = target
+        }
+
+        target.tasks.withType(Jar::class.java) {
+            dependsOn(configureTask)
+            finalizedBy(packageTask)
+        }
+    }
+}
+
+abstract class ConfigureJarTask : DefaultTask() {
+    @Input
+    lateinit var application: Project
+
+    @TaskAction
+    fun action() {
+        application.tasks.withType(Jar::class.java) {
+
+            val javaApplication = application.extensions.getByType(JavaApplication::class.java)
+
+            val mainClassName = javaApplication.mainClass
+
+            archiveBaseName.set("app")
+            manifest {
+                val classpath = application.configurations.getByName("runtimeClasspath")
+                attributes["Main-Class"] = mainClassName
+                attributes["Class-Path"] = classpath.joinToString(separator = " ") {
+                    it.name
+                }
+            }
+        }
+    }
+}
+
+abstract class BundleJarsTask : DefaultTask() {
+    @Input
+    lateinit var application: Project
+
+    @TaskAction
+    fun action() {
+        val classpath = application.configurations.getByName("runtimeClasspath")
+
+        classpath.forEach {
+            val file = File("${application.layout.buildDirectory.get()}/libs/${it.name}")
+            if (!file.exists()) it.copyTo(file)
+        }
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

src/main/resources/logback.xml

@@ -8,7 +8,6 @@
         <encoder class="net.logstash.logback.encoder.LogstashEncoder"/>
     </appender>
 
-    <appender name="metrics" class="io.prometheus.client.logback.InstrumentedAppender"/>
     <appender name="secureLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <file>/secure-logs/secure.log</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
@@ -24,7 +23,6 @@
 
     <root level="INFO">
         <appender-ref ref="stdout_json"/>
-        <appender-ref ref="metrics"/>
     </root>
     <logger name="secureLog" level="INFO" additivity="false">
         <appender-ref ref="secureLog"/>