Fix gradle build deprecation warnings (#5759)

buildSrc/src/main/kotlin/io/opentelemetry/gradle/OtelVersionClassPlugin.kt

@@ -65,6 +65,6 @@ class OtelVersionClassPlugin : Plugin<Project> {
   }
 
   private fun buildOutDir(project: Project): File {
-    return File(project.buildDir, "generated/sources/version/java/main")
+    return File(project.layout.buildDirectory.asFile.get(), "generated/sources/version/java/main")
   }
 }

buildSrc/src/main/kotlin/io/opentelemetry/gradle/ProtoFieldsWireHandlerFactory.kt

@@ -3,7 +3,20 @@ package io.opentelemetry.gradle
 import com.squareup.wire.schema.SchemaHandler
 
 class ProtoFieldsWireHandlerFactory : SchemaHandler.Factory{
+  @Deprecated("deprecated in parent")
   override fun create(): SchemaHandler {
     return ProtoFieldsWireHandler()
   }
-}
+
+  override fun create(
+    includes: List<String>,
+    excludes: List<String>,
+    exclusive: Boolean,
+    outDirectory: String,
+    options: Map<String, String>
+  ): SchemaHandler {
+    @Suppress("DEPRECATION")
+    return create()
+  }
+
+}

buildSrc/src/main/kotlin/otel.bom-conventions.gradle.kts

@@ -39,7 +39,7 @@ afterEvaluate {
     .filter { it.plugins.hasPlugin("maven-publish") }
 
   generateBuildSubstitutions {
-    val outputFile = File(buildDir, "substitutions.gradle.kts")
+    val outputFile = File(layout.buildDirectory.asFile.get(), "substitutions.gradle.kts")
     outputs.file(outputFile)
     val substitutionSnippet = bomProjects.joinToString(
       separator = "\n",

buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts

@@ -163,7 +163,7 @@ plugins.withId("otel.publish-conventions") {
   tasks {
     register("generateVersionResource") {
       val moduleName = otelJava.moduleName
-      val propertiesDir = moduleName.map { File(buildDir, "generated/properties/${it.replace('.', '/')}") }
+      val propertiesDir = moduleName.map { File(layout.buildDirectory.asFile.get(), "generated/properties/${it.replace('.', '/')}") }
 
       inputs.property("project.version", project.version.toString())
       outputs.dir(propertiesDir)
@@ -176,7 +176,7 @@ plugins.withId("otel.publish-conventions") {
 
   sourceSets {
     main {
-      output.dir("$buildDir/generated/properties", "builtBy" to "generateVersionResource")
+      output.dir("${layout.buildDirectory.asFile.get()}/generated/properties", "builtBy" to "generateVersionResource")
     }
   }
 }

buildSrc/src/main/kotlin/otel.jmh-conventions.gradle.kts

@@ -25,8 +25,9 @@ jmh {
 }
 
 jmhReport {
-  jmhResultPath = file("$buildDir/results/jmh/results.json").absolutePath
-  jmhReportOutput = file("$buildDir/results/jmh").absolutePath
+  val buildDirectory = layout.buildDirectory.asFile.get()
+  jmhResultPath = file("$buildDirectory/results/jmh/results.json").absolutePath
+  jmhReportOutput = file("$buildDirectory/results/jmh").absolutePath
 }
 
 tasks {

sdk-extensions/incubator/build.gradle.kts

@@ -50,10 +50,11 @@ dependencies {
 // TODO(jack-berg): update ref to be released version when available
 val configurationRef = "2107dbb6f2a6c99fe2f55d550796ee7e2286fd1d"
 val configurationRepoZip = "https://github.com/open-telemetry/opentelemetry-configuration/archive/$configurationRef.zip"
+val buildDirectory = layout.buildDirectory.asFile.get()
 
 val downloadConfigurationSchema by tasks.registering(Download::class) {
   src(configurationRepoZip)
-  dest("$buildDir/configuration/opentelemetry-configuration.zip")
+  dest("$buildDirectory/configuration/opentelemetry-configuration.zip")
   overwrite(false)
 }
 
@@ -66,12 +67,12 @@ val unzipConfigurationSchema by tasks.registering(Copy::class) {
     val pathParts = path.split("/")
     path = pathParts.subList(1, pathParts.size).joinToString("/")
   })
-  into("$buildDir/configuration/")
+  into("$buildDirectory/configuration/")
 }
 
 jsonSchema2Pojo {
-  sourceFiles = setOf(file("$buildDir/configuration/schema"))
-  targetDirectory = file("$buildDir/generated/sources/js2p/java/main")
+  sourceFiles = setOf(file("$buildDirectory/configuration/schema"))
+  targetDirectory = file("$buildDirectory/generated/sources/js2p/java/main")
   targetPackage = "io.opentelemetry.sdk.extension.incubator.fileconfig.internal.model"
 
   // Clear old source files to avoid contaminated source dir when updating
@@ -99,8 +100,8 @@ generateJsonSchema2Pojo.dependsOn(unzipConfigurationSchema)
 val jsonSchema2PojoPostProcessing by tasks.registering(Copy::class) {
   dependsOn(generateJsonSchema2Pojo)
 
-  from("$buildDir/generated/sources/js2p")
-  into("$buildDir/generated/sources/js2p-tmp")
+  from("$buildDirectory/generated/sources/js2p")
+  into("$buildDirectory/generated/sources/js2p-tmp")
   filter {
     it
       // Remove @Nullable annotation so it can be deterministically added later
@@ -116,13 +117,13 @@ val jsonSchema2PojoPostProcessing by tasks.registering(Copy::class) {
 val overwriteJs2p by tasks.registering(Copy::class) {
   dependsOn(jsonSchema2PojoPostProcessing)
 
-  from("$buildDir/generated/sources/js2p-tmp")
-  into("$buildDir/generated/sources/js2p")
+  from("$buildDirectory/generated/sources/js2p-tmp")
+  into("$buildDirectory/generated/sources/js2p")
 }
 val deleteJs2pTmp by tasks.registering(Delete::class) {
   dependsOn(overwriteJs2p)
 
-  delete("$buildDir/generated/sources/js2p-tmp/")
+  delete("$buildDirectory/generated/sources/js2p-tmp/")
 }
 
 tasks.getByName("compileJava").dependsOn(deleteJs2pTmp)
@@ -138,7 +139,7 @@ tasks {
     environment(
       mapOf(
         // Expose the kitchen sink example file to tests
-        "CONFIG_EXAMPLE_DIR" to "$buildDir/configuration/examples/"
+        "CONFIG_EXAMPLE_DIR" to "$buildDirectory/configuration/examples/"
       )
     )
   }