Create a cleanAll Top Level Gradle task.

Summary:
This task is supposed to really clean all the files that are generated
as part of a build and bring you to a clean state.

Changelog:
[Internal] [Changed] - Create a `cleanAll` Top Level Gradle task.

Reviewed By: ShikaSD

Differential Revision: D32649942

fbshipit-source-id: 20b72ad4e1c0ef046aaaba94e2331176dca49abf

build.gradle.kts

@@ -47,3 +47,16 @@ allprojects {
  ext["ANDROID_NDK_PATH"] = System.getenv("ANDROID_NDK")
  }
 }
+
+tasks.register("cleanAll", Delete::class.java) {
+ description = "Remove all the build files and intermediate build outputs"
+ dependsOn(gradle.includedBuild("react-native-gradle-plugin").task(":clean"))
+ delete(allprojects.map { it.buildDir })
+ delete(rootProject.file("./ReactAndroid/.cxx"))
+ delete(rootProject.file("./ReactAndroid/src/main/jni/prebuilt/lib/arm64-v8a/"))
+ delete(rootProject.file("./ReactAndroid/src/main/jni/prebuilt/lib/armeabi-v7a/"))
+ delete(rootProject.file("./ReactAndroid/src/main/jni/prebuilt/lib/x86/"))
+ delete(rootProject.file("./ReactAndroid/src/main/jni/prebuilt/lib/x86_64/"))
+ delete(rootProject.file("./packages/react-native-codegen/lib"))
+ delete(rootProject.file("./packages/rn-tester/android/app/.cxx"))
+}

packages/rn-tester/android/app/build.gradle

@@ -300,26 +300,12 @@ if (enableCodegen) {
  into("$buildDir/react-ndk/exported")
  }
 
- def cleanProjectNdkBuild = tasks.register("cleanProjectNdkBuild", Exec) {
- ignoreExitValue(true)
- tasks.forEach {
- t ->
- if (t.name.startsWith("externalNativeBuildClean")) {
- dependsOn(t);
- }
- }
- // This .cxx folder may cause stale ndkBuild configuration.
- // See https://stackoverflow.com/a/58288851.
- commandLine("rm", "-rf", "$projectDir/.cxx")
- }
-
  afterEvaluate {
  configureNdkBuildRelease.dependsOn(packageReactReleaseNdkLibs)
  preHermesReleaseBuild.dependsOn(packageReactReleaseNdkLibs)
  preJscReleaseBuild.dependsOn(packageReactReleaseNdkLibs)
  configureNdkBuildDebug.dependsOn(packageReactDebugNdkLibs)
  preHermesDebugBuild.dependsOn(packageReactDebugNdkLibs)
  preJscDebugBuild.dependsOn(packageReactDebugNdkLibs)
- clean.dependsOn(cleanProjectNdkBuild)
  }
 }