Fix NoClassDefError

Author: DRSchlaubi

kotlinpoet/processor/build.gradle.kts

@@ -1,5 +1,7 @@
 plugins {
     org.jetbrains.kotlin.jvm
+    // If you see Schlaubi using Shadow, you know he's desperate
+    id("com.gradleup.shadow") version "9.0.0-rc3"
 }
 
 kotlin {
@@ -8,11 +10,25 @@ kotlin {
     }
 }
 
+val shadow by configurations.getting
+
 dependencies {
-    implementation(libs.codegen.kotlinpoet)
-    implementation(libs.kotlinpoet.ksp)
+    shadow(libs.codegen.kotlinpoet)
+    shadow(libs.kotlinpoet.ksp)
     implementation(libs.ksp.api)
-    implementation(projects.kotlinpoet.internalAnnotations)
-    implementation(projects.ksp.annotations)
-    implementation(projects.ksp)
+    shadow(projects.kotlinpoet.internalAnnotations)
+    shadow(projects.ksp.annotations)
+    shadow(projects.ksp)
+}
+
+tasks {
+    jar {
+        dependsOn(shadowJar)
+        enabled = false
+    }
+
+    shadowJar {
+        archiveClassifier = ""
+        configurations = listOf(shadow)
+    }
 }