# Copyright 2016 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.

assert(is_chromeos)

closure_library_dir =
    "//chrome/third_party/chromevox/third_party/closure-library/closure/goog"

jsbundler_modules = rebase_path([
                                  "depstree.py",
                                  "source.py",
                                  "treescan.py",
                                ],
                                ".",
                                "$closure_library_dir/../bin/build")
jsbundler_modules +=
    [ "//third_party/blink/renderer/devtools/scripts/build/rjsmin.py" ]

template("run_jsbundler") {
  assert(defined(invoker.mode))
  assert(defined(invoker.sources))
  if (defined(invoker.modules)) {
    modules = invoker.modules
  } else {
    modules = []
  }
  if (defined(invoker.rewrite_rules)) {
    rewrite_rules = invoker.rewrite_rules
  } else {
    rewrite_rules = []
  }
  action(target_name) {
    script = "//chrome/browser/resources/chromeos/chromevox/tools/jsbundler.py"
    inputs = jsbundler_modules
    sources = invoker.sources
    if (defined(invoker.output_file)) {
      if (defined(invoker.modules)) {
        depfile = "$target_out_dir/" +
                  get_path_info(invoker.output_file, "name") + ".d"
      }
      outputs = [
        invoker.output_file,
      ]
    } else {
      assert(!defined(invoker.modules))
      stampfile = "$target_out_dir/${target_name}_copy.stamp"
      outputs = [
        stampfile,
      ]
    }
    args = [
      "-m",
      invoker.mode,
    ]
    if (defined(depfile)) {
      args += [
        "--depfile",
        rebase_path(depfile, root_build_dir),
      ]
    }
    if (defined(stampfile)) {
      args += [
        "--stampfile",
        rebase_path(stampfile, root_build_dir),
      ]
    }
    if (defined(invoker.output_file)) {
      args += [
        "-o",
        rebase_path(invoker.output_file, root_build_dir),
      ]
    }
    if (defined(invoker.dest_dir)) {
      args += [
        "-d",
        rebase_path(invoker.dest_dir, root_build_dir),
      ]
    }
    foreach(module, modules) {
      args += [
        "-M",
        rebase_path(module, root_build_dir),
      ]
    }
    foreach(rule, rewrite_rules) {
      args += [
        "-w",
        rule,
      ]
    }
    args += rebase_path(sources, root_build_dir)
  }
}