[Build] Fix configuration cache issues (part 2)

* Make WriteCopyrightToFile task compatible with configuration cache
* Configure shadowJar task in compatible with configuration cache way
* Configure compileJava9Java task in compatible with configuration cache way
* Make :js:js.tests buildscript compatible with configuration cache
Relates to #KT-44611

buildSrc/src/main/kotlin/artifacts.kt

@@ -25,7 +25,6 @@ import org.gradle.api.tasks.TaskProvider
 import org.gradle.api.tasks.Upload
 import org.gradle.api.tasks.javadoc.Javadoc
 import org.gradle.jvm.tasks.Jar
-import org.gradle.api.artifacts.dsl.DependencyHandler
 import org.gradle.kotlin.dsl.*
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSetContainer
 import plugins.KotlinBuildPublishingPlugin

buildSrc/src/main/kotlin/copyright.kt

@@ -8,48 +8,37 @@ package tasks
 import groovy.util.Node
 import groovy.util.XmlParser
 import org.gradle.api.DefaultTask
-import org.gradle.api.Project
+import org.gradle.api.file.RegularFileProperty
+import org.gradle.api.provider.Property
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.InputFile
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
-import java.io.File
 import java.util.*
 
-
-
-
-open class WriteCopyrightToFile : DefaultTask() {
-
+abstract class WriteCopyrightToFile : DefaultTask() {
     @InputFile
-    var path = project.file("${project.rootDir}/.idea/copyright/apache.xml")
+    val path = project.file("${project.rootDir}/.idea/copyright/apache.xml")
 
-    @OutputFile
-    var outputFile: File? = null
+    @get:OutputFile
+    abstract val outputFile: RegularFileProperty
 
-    @Input
-    var commented: Boolean = true
+    @get:Input
+    val commented: Property<Boolean> = project.objects.property(Boolean::class.java).convention(true)
 
     @TaskAction
     fun write() {
-        if (commented) {
-            outputFile!!.writeText(project.readCopyrightCommented())
-        } else {
-            outputFile!!.writeText(project.readCopyright())
-        }
+        val file = outputFile.asFile.get()
+        file.writeText(if (commented.get()) readCopyrightCommented() else readCopyright())
     }
 
-
-    fun Project.readCopyright(): String {
-        val file = rootDir.resolve(".idea/copyright/apache.xml")
-
-        assert(file.exists()) {
-            "File $file with copyright not found"
+    private fun readCopyright(): String {
+        assert(path.exists()) {
+            "File $path with copyright not found"
         }
 
-
         val xmlParser = XmlParser()
-        val node = xmlParser.parse(file)
+        val node = xmlParser.parse(path)
         assert(node.attribute("name") == "CopyrightManager") {
             "Format changed occasionally?"
         }
@@ -59,7 +48,7 @@ open class WriteCopyrightToFile : DefaultTask() {
         return noticeNode.attribute("value").toString().replace("&#36;today.year", GregorianCalendar()[Calendar.YEAR].toString())
     }
 
-    fun Project.readCopyrightCommented(): String {
+    private fun readCopyrightCommented(): String {
         return "/*\n" + readCopyright().prependIndent(" * ") + "\n */"
     }
 }

buildSrc/src/main/kotlin/embeddable.kt

@@ -128,7 +128,6 @@ fun Project.rewriteDepsToShadedJar(
         archiveClassifier.set("original")
     }
 
-    val compilerDummyJarFile by lazy { configurations.getAt("compilerDummyJar").singleFile }
 
     shadowJarTask.configure {
         dependsOn(originalJarTask)
@@ -136,7 +135,8 @@ fun Project.rewriteDepsToShadedJar(
 
         // When Gradle traverses the inputs, reject the shaded compiler JAR,
         // which leads to the content of that JAR being excluded as well:
-        exclude { it.file == compilerDummyJarFile }
+        val compilerDummyJarFile = project.provider { configurations.getByName("compilerDummyJar").singleFile }
+        exclude { it.file == compilerDummyJarFile.get() }
 
         archiveClassifier.set("original")
         body()