Expose parcelize plugin and add an example for using it (#522)

Co-authored-by: Alex <alexburdusel@google.com>

examples/plugin/src/parcelize/BUILD

@@ -0,0 +1,34 @@
+load("//kotlin:kotlin.bzl", "kt_compiler_plugin", "kt_jvm_library", "kt_jvm_test")
+
+kt_compiler_plugin(
+    name = "parcelize_plugin",
+    compile_phase = True,
+    id = "org.jetbrains.kotlin.parcelize",
+    stubs_phase = True,
+    deps = [
+        "@com_github_jetbrains_kotlin//:parcelize-compiler-plugin",
+    ],
+)
+
+kt_jvm_library(
+    name = "parcelize",
+    srcs = [],
+    exported_compiler_plugins = [":parcelize_plugin"],
+    plugins = [
+        ":parcelize_plugin",
+    ],
+    visibility = ["//visibility:public"],
+    exports = [
+        "@com_github_jetbrains_kotlin//:parcelize-runtime",
+    ],
+)
+
+kt_android_library(
+    name = "parcelable",
+    srcs = [
+        "ParcelableObject.kt",
+    ],
+    deps = [
+        ":parcelize",
+    ],
+)

examples/plugin/src/parcelize/ParcelableObject.kt

@@ -0,0 +1,6 @@
+package plugins.parcelize
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+@Parcelize class ParcelableObject(val name: String) : Parcelable

kotlin/internal/repositories/BUILD.com_github_jetbrains_kotlin

@@ -67,6 +67,16 @@ kt_jvm_import(
     jar = "lib/sam-with-receiver-compiler-plugin.jar",
 )
 
+kt_jvm_import(
+  name = "parcelize-compiler-plugin",
+  jar = "lib/parcelize-compiler.jar",
+)
+
+kt_jvm_import(
+  name = "parcelize-runtime",
+  jar = "lib/parcelize-runtime.jar",
+)
+
 # Kotlin dependencies that are internal to this repo and may be linked.
 [
     java_import(