chrome/android/webapk/shell_apk/mustache_pass.gni

# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/android/rules.gni")
import("//build/config/python.gni")

template("mustache_pass") {
  action_foreach(target_name) {
    forward_variables_from(invoker, TESTONLY_AND_VISIBILITY + [ "deps" ])
    sources = invoker.inputs

    # The script reads the config file each time, so list is as a dependency.
    inputs = []
    if (defined(invoker.config_file)) {
      inputs += [ invoker.config_file ]
    }
    if (defined(invoker.delta_config_file)) {
      inputs += [ invoker.delta_config_file ]
    }

    script = "//chrome/android/webapk/shell_apk/mustache_pass.py"

    outputs = [ "${invoker.output_dir}/{{source_file_part}}" ]

    args = [
      "--template",
      "{{source}}",
      "--output",
      rebase_path("${invoker.output_dir}/{{source_file_part}}", root_build_dir),
    ]
    if (defined(invoker.config_file)) {
      args += [
        "--config_file",
        rebase_path(invoker.config_file, root_build_dir),
      ]
    }
    if (defined(invoker.delta_config_file)) {
      args += [
        "--delta_config_file",
        rebase_path(invoker.delta_config_file, root_build_dir),
      ]
    }
    if (defined(invoker.extra_variables)) {
      extra_variables = invoker.extra_variables
      args += [ "--extra_variables=${extra_variables}" ]
    }
  }
}