License generation script for build_aar.py.

tools_webrtc/android/build_aar.py

Index: tools_webrtc/android/build_aar.py
diff --git a/tools_webrtc/android/build_aar.py b/tools_webrtc/android/build_aar.py
index 54272e979e446c25de831aa36f24624ed335976f..e55c5e6bb53bf61d054b54922f214fc6cfdbcc02 100755
--- a/tools_webrtc/android/build_aar.py
+++ b/tools_webrtc/android/build_aar.py
@@ -34,6 +34,7 @@ import tempfile
 import zipfile
 
 
+SCRIPT_DIR = os.path.dirname(os.path.realpath(sys.argv[0]))
 DEFAULT_ARCHS = ['armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64']
 NEEDED_SO_FILES = ['libjingle_peerconnection_so.so']
 JAR_FILE = 'lib.java/webrtc/sdk/android/libwebrtc.jar'
@@ -42,6 +43,8 @@ TARGETS = [
   'webrtc/sdk/android:libwebrtc',
   'webrtc/sdk/android:libjingle_peerconnection_so',
 ]
+GENERATE_LICENSES_SCRIPT = os.path.join(
+    SCRIPT_DIR, '..', 'generate_licenses.py')
 
 
 def _ParseArgs():
@@ -158,6 +161,17 @@ def Collect(aar_file, tmp_dir, arch):
                    os.path.join(abi_dir, so_file))
 
 
+def GenerateLicenses(output_dir, tmp_dir, archs):
+  cmd = ['python', GENERATE_LICENSES_SCRIPT]
+  for target in TARGETS:
+    cmd.extend(['--target', target])
+  cmd.append(output_dir)
+  for arch in archs:
+    cmd.append(_GetOutputDirectory(tmp_dir, arch))
+  logging.debug('Running: %r', cmd)
+  print cmd
+  subprocess.check_call(cmd)

[kjellander_webrtc, 2017/08/31 09:45:21]

Ideally you'd load the common code as a Python module instead of invoking
another subprocess. Isnt' that easier?

[sakal, 2017/08/31 14:26:58]

Done.

+
 def main():
   args = _ParseArgs()
   logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO)
@@ -173,6 +187,9 @@ def main():
     for arch in args.arch:
       Collect(aar_file, tmp_dir, arch)
 
+  license_dir = os.path.dirname(os.path.realpath(args.output))
+  GenerateLicenses(license_dir, tmp_dir, args.arch)
+
   shutil.rmtree(tmp_dir, True)