# Copyright 2018 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/android/channel.gni")
import("//build/config/android/rules.gni")
import("//build/util/process_version.gni")

_version_constants_java_file = "$target_gen_dir/java/org/chromium/components/version_info/VersionConstants.java"

# Depend on this on the Java side to get org.components.version_info.Channel and
# org.components.version_info.VersionConstants.
android_library("version_constants_java") {
  sources = [
    "java/src/org/chromium/components/version_info/VersionConstantsBridge.java",
    _version_constants_java_file,
  ]
  deps = [
    ":generate_version_constants",
    "//base:base_java",
    "//third_party/androidx:androidx_annotation_annotation_java",
  ]
  srcjar_deps = [ ":channel_enum_srcjar" ]
}

# Depend on this on the native side to get version_info::GetChannel. It requires
# version_constants_java for its JNI call.
static_library("channel_getter") {
  sources = [
    "channel_getter.cc",
    "channel_getter.h",
  ]
  deps = [
    ":version_constants_bridge_jni",
    "..:channel",
    "//base",  # for jni_generator_helper.h
  ]
}

java_cpp_enum("channel_enum_srcjar") {
  sources = [ "../channel.h" ]
}

process_version("generate_version_constants") {
  process_only = true
  template_file = "java/VersionConstants.java.version"
  output = _version_constants_java_file
  sources = [ "//chrome/VERSION" ]
  extra_args = [
    "-e",
    "CHANNEL=str.upper('$android_channel')",
  ]
}

generate_jni("version_constants_bridge_jni") {
  sources = [
    "java/src/org/chromium/components/version_info/VersionConstantsBridge.java",
  ]
}