Moving scripts to download and build apprtc/collider.

webrtc/tools/testing/build_apprtc_collider.py

+#!/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_golang.py. We use that here
+to build the AppRTC collider server.
+"""
+
+import os
+import shutil
+import subprocess
+import sys
+import tempfile
+
+import utils
+
+
+def main():
+  apprtc_dir = os.path.join('apprtc', 'src')
+  golang_workspace = os.path.join('src', 'out', 'go-workspace')
+  utils.RemoveDirectory(golang_workspace)
+
+  golang_workspace_src = os.path.join(golang_workspace, 'src')
+
+  collider_dir = os.path.join(apprtc_dir, 'collider')
+  shutil.copytree(collider_dir, golang_workspace_src,
+                  ignore=shutil.ignore_patterns('.svn', '.git'))
+
+  golang_binary = 'go%s' % ('.exe' if utils.GetPlatform() == 'win' else '')
+  golang_path = os.path.join('go', 'bin', golang_binary)
+
+  golang_env = os.environ.copy()
+  golang_env['GOROOT'] = os.path.abspath('go')
+  golang_env['GOPATH'] = os.path.abspath(golang_workspace)
+  golang_env['PATH'] += os.pathsep + os.path.abspath('mercurial')
+  subprocess.check_call([golang_path, 'get', 'collidermain'],
+                        env=golang_env)
+  subprocess.check_call([golang_path, 'build', 'collidermain'],
+                        env=golang_env)
+
+  # Delete everything in the workspace except the build artifacts.
+  go_bin_dir = os.path.join(golang_workspace, 'bin')
+  tmp_dir = tempfile.mkdtemp()
+  shutil.move(go_bin_dir, tmp_dir)
+  utils.RemoveDirectory(golang_workspace)
+  os.makedirs(golang_workspace)
+  shutil.move(os.path.join(tmp_dir, 'bin'), go_bin_dir)
+  os.rmdir(tmp_dir)
+
+if __name__ == '__main__':
+  sys.exit(main())
+