build_apprtc.py - mozsearch

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#!/usr/bin/env python

# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.

# Use of this source code is governed by a BSD-style license

# that can be found in the LICENSE file in the root of the source

# tree. An additional intellectual property rights grant can be found

# in the file PATENTS.  All contributing project authors may

# be found in the AUTHORS file in the root of the source tree.

"""Builds the AppRTC collider using the golang toolchain.

The golang toolchain is downloaded by download_apprtc.py. We use that here

to build the AppRTC collider server.

This script needs to know the path to the 'src' directory in apprtc, the

root directory of 'go' and the output_dir.

"""

import fileinput

import os

import shutil

import subprocess

import sys

import utils

USAGE_STR = "Usage: {} <apprtc_dir> <go_dir> <output_dir>"

def _ConfigureApprtcServerToDeveloperMode(app_yaml_path):

  for line in fileinput.input(app_yaml_path, inplace=True):

    # We can't click past these in browser-based tests, so disable them.

    line = line.replace('BYPASS_JOIN_CONFIRMATION: false',

                        'BYPASS_JOIN_CONFIRMATION: true')

    sys.stdout.write(line)

def main(argv):

  if len(argv) != 4:

    print(USAGE_STR.format(argv[0]))

  apprtc_dir = os.path.abspath(argv[1])

  go_root_dir = os.path.abspath(argv[2])

  golang_workspace = os.path.abspath(argv[3])

  app_yaml_path = os.path.join(apprtc_dir, 'out', 'app_engine', 'app.yaml')

  _ConfigureApprtcServerToDeveloperMode(app_yaml_path)

  utils.RemoveDirectory(golang_workspace)

  collider_dir = os.path.join(apprtc_dir, 'src', 'collider')

  shutil.copytree(collider_dir, os.path.join(golang_workspace, 'src'))

  golang_path = os.path.join(go_root_dir, 'bin',

                             'go' + utils.GetExecutableExtension())

  golang_env = os.environ.copy()

  golang_env['GOROOT'] = go_root_dir

  golang_env['GOPATH'] = golang_workspace

  golang_env['GO111MODULE'] = 'off'

  collider_out = os.path.join(golang_workspace,

                              'collidermain' + utils.GetExecutableExtension())

  subprocess.check_call(

      [golang_path, 'build', '-o', collider_out, 'collidermain'],

      env=golang_env)

if __name__ == '__main__':

  sys.exit(main(sys.argv))