chore: new kotlin DSL changes

Author: sureshg

README.md

@@ -57,11 +57,18 @@ The next version will be based on the semantic version scope (`major`, `minor`,
 * Build and Run
 
   ```bash
+  # Kotlin Multiplatform
+  $ ./gradlew :shared:runJvm
+  $ ./gradlew :shared:jvmDistZip
+  # Run task for target 'jvm' and compilation 'main' (it's confusing)
+  $ ./gradlew :shared:jvmRun
+
+  # Kotlin JVM
   $ ./gradlew :backend:jvm:run
   $ ./gradlew :backend:jvm:build
   $ ./gradlew :backend:jvm:jdeprscan
   $ ./gradlew :backend:jvm:printModuleDeps
-  $ ./gradlew :shared:jvmRun
+
 
   # Benchmark
   $ ./gradlew :benchmark:benchmark

backend/jvm/src/main/kotlin/dev/suresh/plugins/Http.kt

@@ -24,15 +24,14 @@ import io.ktor.server.routing.*
 import io.ktor.server.sessions.*
 import io.ktor.server.sse.*
 import io.ktor.server.websocket.*
+import kotlin.concurrent.atomics.*
 import kotlin.time.Duration
 import kotlin.time.Duration.Companion.seconds
-import kotlinx.atomicfu.atomic
-import kotlinx.serialization.*
 import org.slf4j.event.Level
 
 const val TRACE_ID = "trace-id"
 
-private val counter = atomic(1L)
+private val counter = AtomicLong(1L)
 
 fun Application.configureHTTP() {
 
@@ -87,7 +86,7 @@ fun Application.configureHTTP() {
     header(HttpHeaders.XRequestId)
     generate {
       when (it.isApi) {
-        true -> "$TRACE_ID-${counter.getAndIncrement()}"
+        true -> "$TRACE_ID-${counter.incrementAndFetch()}"
         else -> "$TRACE_ID-00000"
       }
     }

gradle/build-logic/src/main/kotlin/common/Multiplatform.kt

@@ -100,6 +100,14 @@ fun KotlinMultiplatformExtension.jvmTarget(project: Project) =
         // val test by testRuns.existing
         testRuns.configureEach { executionTask.configure { configureJavaTest() } }
 
+        // binaries {
+        //   executable {
+        //     mainClass = libs.versions.app.mainclass
+        //     applicationDefaultJvmArgs = jvmRunArgs
+        //     applicationDistribution.duplicatesStrategy = DuplicatesStrategy.WARN
+        //   }
+        // }
+
         // Register a task to execute a class using jvm runtime dependencies.
         // compilations.getByName("test") {
         //   tasks.register<JavaExec>("ktExec") {
@@ -108,7 +116,6 @@ fun KotlinMultiplatformExtension.jvmTarget(project: Project) =
         //   }
         // }
 
-        // attributes.attribute(mppTargetAttr, platformType.name)
         // attributes.attribute(KotlinPlatformType.attribute, KotlinPlatformType.jvm)
       }
 

gradle/build-logic/src/main/kotlin/common/ProjectExtns.kt

@@ -418,8 +418,9 @@ fun KotlinCommonCompilerOptions.configureKotlinCommon(project: Project) =
           "kotlin.ExperimentalMultiplatform",
           "kotlin.js.ExperimentalJsExport",
           "kotlin.uuid.ExperimentalUuidApi",
+          "kotlin.concurrent.atomics.ExperimentalAtomicApi"
           // "org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi",
-      )
+          )
     }
 
 fun KspAATask.configureKspConfig() =

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 java                           = "25"
 kotlin                         = "2.1.20-Beta2"
-kotlin-ksp                     = "2.1.20-Beta1-1.0.29"
+kotlin-ksp                     = "2.1.20-Beta2-1.0.29"
 kotlin-jvmtarget               = "21"
 kotlin-dsl-jvmtarget           = "21"
 kotlin-api-version             = "2.1"
@@ -49,7 +49,7 @@ kopy                           = "0.14.0+2.1.10"
 poko                           = "0.18.2"
 mappie                         = "0.10.0"
 akkurate                       = "0.11.0"
-kaml                           = "0.67.0"
+kaml                           = "0.67.1"
 snakeyaml-engine-kmp           = "3.1.0"
 konsist                        = "0.17.3"
 spring-boot                    = "3.4.2"

shared/src/commonMain/kotlin/dev/suresh/Greeting.kt

@@ -3,9 +3,9 @@ package dev.suresh
 import dev.suresh.http.json
 import dev.suresh.lang.*
 import dev.suresh.serde.toJsonElement
+import kotlin.concurrent.atomics.*
 import kotlin.time.Duration.Companion.seconds
 import kotlin.uuid.Uuid
-import kotlinx.atomicfu.atomic
 import kotlinx.atomicfu.locks.*
 import kotlinx.serialization.json.Json
 
@@ -92,14 +92,14 @@ class AtomicSample {
 
   private val lock = reentrantLock()
 
-  private val _x = atomic(0)
+  private val _x = AtomicInt(0)
 
   val x
-    get() = _x.value
+    get() = _x.load()
 
   fun doWork(finalValue: Int) {
     check(x == 0)
-    check(_x.getAndSet(3) == 0)
+    check(_x.exchange(3) == 0)
     check(x == 3)
     check(_x.compareAndSet(3, finalValue))
   }