Build: Fix usages of apis deprecated in Gradle 8

analysis/analysis-api-fir/build.gradle.kts

@@ -84,7 +84,7 @@ val generateCode by tasks.registering(NoDebugJavaExec::class) {
 
     workingDir = rootDir
     classpath = generatorClasspath
-    main = "org.jetbrains.kotlin.analysis.api.fir.generator.MainKt"
+    mainClass.set("org.jetbrains.kotlin.analysis.api.fir.generator.MainKt")
     systemProperties["line.separator"] = "\n"
 }
 

benchmarks/build.gradle.kts

@@ -89,7 +89,7 @@ tasks.register<JavaExec>("runBenchmark") {
 
     val benchmarkJarPath = "$buildDir/benchmarks/main/jars/benchmarks.jar"
     args = mutableListOf("-Didea.home.path=$ideaHome", benchmarkJarPath, "-rf", "json", "-rff", resultFilePath) + jmhArgs.split("\\s".toRegex())
-    main = "-jar"
+    mainClass.set("-jar")
 
     doLast {
         if (project.kotlinBuildProperties.isTeamcityBuild) {

compiler/ir/ir.tree/build.gradle.kts

@@ -48,7 +48,7 @@ val generateTree by tasks.registering(NoDebugJavaExec::class) {
     args(generationRoot)
     workingDir = rootDir
     classpath = generatorClasspath
-    main = "org.jetbrains.kotlin.ir.generator.MainKt"
+    mainClass.set("org.jetbrains.kotlin.ir.generator.MainKt")
     systemProperties["line.separator"] = "\n"
 }
 

compiler/ir/ir.tree/tree-generator/build.gradle.kts

@@ -20,7 +20,7 @@ dependencies {
 }
 
 application {
-    mainClassName = "org.jetbrains.kotlin.ir.generator.MainKt"
+    mainClass.set("org.jetbrains.kotlin.ir.generator.MainKt")
 }
 
 sourceSets {

kotlin-native/build.gradle

@@ -627,14 +627,14 @@ task samples {
 
 task samplesZip(type: Zip)
 task samplesTar(type: Tar) {
-    extension = 'tar.gz'
+    archiveExtension = 'tar.gz'
     compression = Compression.GZIP
 }
 
 configure([samplesZip, samplesTar]) {
-    baseName "kotlin-native-samples-$kotlinVersion"
-    destinationDir = projectDir
-    into(baseName)
+    archiveBaseName = "kotlin-native-samples-$kotlinVersion"
+    destinationDirectory = projectDir
+    into(archiveBaseName)
 
     from(file('samples')) {
         // Process properties files separately.

libraries/kotlin.test/js/build.gradle

@@ -44,7 +44,7 @@ jar {
 }
 
 task libraryJarWithoutIr(type: Jar, dependsOn: compileKotlin2Js) {
-    classifier = null
+    archiveClassifier.set(null)
     destinationDirectory = file("$buildDir/lib/dist")
     from("$buildDir/classes/main")
     manifestAttributes(manifest, project, 'Test')
@@ -69,7 +69,7 @@ task libraryJarWithIr(type: Zip, dependsOn: libraryJarWithoutIr) {
 jar.dependsOn(libraryJarWithIr)
 
 task sourcesJar(type: Jar, dependsOn: classes) {
-    classifier = 'sources'
+    archiveClassifier.set('sources')
     from (sourceSets.main.allSource)
 }
 

libraries/reflect/api/build.gradle

@@ -66,7 +66,7 @@ jar {
 }
 
 task java9Jar(type: Jar) {
-    classifier = "java9"
+    archiveClassifier.set("java9")
     if (includeJava9) {
         from sourceSets.java9.output
     }

libraries/stdlib/jvm/build.gradle

@@ -117,7 +117,7 @@ sourcesJar {
 task distSourcesJar(type: Jar) {
     dependsOn(sourcesJar, configurations.commonSources)
     destinationDirectory = file("$buildDir/lib/dist")
-    classifier = 'sources'
+    archiveClassifier.set('sources')
     duplicatesStrategy = DuplicatesStrategy.FAIL
 
     from zipTree(sourcesJar.outputs.files.singleFile)

libraries/tools/kotlin-annotation-processing/build.gradle.kts

@@ -22,7 +22,7 @@ projectTest(parallel = true) {
 publish()
 
 tasks.named<Jar>("jar").configure {
-    classifier = "base"
+    archiveClassifier.set("base")
 }
 
 runtimeJar(rewriteDepsToShadedCompiler(

native/commonizer/build.gradle.kts

@@ -48,7 +48,7 @@ dependencies {
 
 val runCommonizer by tasks.registering(JavaExec::class) {
     classpath(configurations.compileOnly, sourceSets.main.get().runtimeClasspath)
-    main = "org.jetbrains.kotlin.commonizer.cli.CommonizerCLI"
+    mainClass.set("org.jetbrains.kotlin.commonizer.cli.CommonizerCLI")
 }
 
 sourceSets {