tools/polymer/polymer.gni

# Copyright 2019 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.

common_namespace_rewrites_polymer = [
  "cr.ui.FocusOutlineManager|FocusOutlineManager",
  "Polymer.PaperRippleBehavior|PaperRippleBehavior",
  "Polymer.RenderStatus.afterNextRender|afterNextRender",
  "Polymer.IronA11yAnnouncer|IronA11yAnnouncer",

  # TODO(dpapad): Add more such rewrites as they get discovered.
]

common_auto_imports = [
  "third_party/polymer/v1_0/components-chromium/iron-a11y-announcer/iron-a11y-announcer.html|IronA11yAnnouncer",
  "third_party/polymer/v1_0/components-chromium/paper-behaviors/paper-ripple-behavior.html|PaperRippleBehavior",
  "ui/webui/resources/html/cr/ui/focus_outline_manager.html|FocusOutlineManager",
  "ui/webui/resources/html/polymer.html|Polymer,html",

  # TODO(dpapad): Add more auto-imports here, as needed.
]

template("polymer_modulizer") {
  action(target_name + "_module") {
    script = "//tools/polymer/polymer.py"

    inputs = [
      invoker.html_file,
    ]

    if (invoker.html_type == "dom-module" || invoker.html_type == "v3-ready") {
      inputs += [ invoker.js_file ]
    }

    output_js_file = invoker.js_file
    if (invoker.html_type == "dom-module") {
      output_js_file = get_path_info(invoker.js_file, "name") + ".m.js"
    }
    outputs = [
      "$target_gen_dir/" + output_js_file,
    ]

    args = [
      "--js_file",
      invoker.js_file,
      "--html_file",
      invoker.html_file,
      "--html_type",
      invoker.html_type,
      "--in_folder",
      rebase_path(".", root_build_dir),
      "--out_folder",
      rebase_path(target_gen_dir, root_build_dir),
    ]

    args += [ "--namespace_rewrites" ] + common_namespace_rewrites_polymer
    if (defined(invoker.namespace_rewrites)) {
      args += invoker.namespace_rewrites
    }

    args += [ "--auto_imports" ] + common_auto_imports
    if (defined(invoker.auto_imports)) {
      args += invoker.auto_imports
    }
  }
}