electron/script/verify-ffmpeg.py

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#!/usr/bin/env python
import argparse
import os
import shutil
import subprocess
import sys
from lib.gn import gn
from lib.util import rm_rf
SOURCE_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
def main():
args = parse_args()
initial_app_path = os.path.join(os.path.abspath(args.source_root), args.build_dir)
app_path = create_app_copy(initial_app_path)
# Those are the same in the original app and its copy.
# So it is ok to retrieve them from the original build dir and use in the copy.
product_name = gn(initial_app_path).args().get_string('electron_product_name')
project_name = gn(initial_app_path).args().get_string('electron_project_name')
if sys.platform == 'darwin':
electron = os.path.join(app_path, 'Contents', 'MacOS', product_name)
ffmpeg_name = 'libffmpeg.dylib'
ffmpeg_app_path = os.path.join(app_path, 'Contents', 'Frameworks',
'{0} Framework.framework'.format(product_name),
'Libraries')
elif sys.platform == 'win32':
electron = os.path.join(app_path, '{0}.exe'.format(project_name))
ffmpeg_app_path = app_path
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ffmpeg_name = 'ffmpeg.dll'
else:
electron = os.path.join(app_path, project_name)
ffmpeg_app_path = app_path
ffmpeg_name = 'libffmpeg.so'
# Copy ffmpeg without proprietary codecs into app.
ffmpeg_lib_path = os.path.join(os.path.abspath(args.source_root), args.ffmpeg_path, ffmpeg_name)
shutil.copy(ffmpeg_lib_path, ffmpeg_app_path)
returncode = 0
try:
test_path = os.path.join(SOURCE_ROOT, 'spec', 'fixtures',
'no-proprietary-codecs.js')
subprocess.check_call([electron, test_path] + sys.argv[1:])
except subprocess.CalledProcessError as e:
returncode = e.returncode
except KeyboardInterrupt:
returncode = 0
if returncode == 0:
print 'ok Non proprietary ffmpeg does not contain proprietary codes.'
return returncode
# Create copy of app to install ffmpeg library without proprietary codecs into
def create_app_copy(initial_app_path):
app_path = os.path.join(os.path.dirname(initial_app_path),
os.path.basename(initial_app_path) + '-no-proprietary-codecs')
if sys.platform == 'darwin':
product_name = gn(initial_app_path).args().get_string('electron_product_name')
app_name = '{0}.app'.format(product_name)
initial_app_path = os.path.join(initial_app_path, app_name)
app_path = os.path.join(app_path, app_name)
rm_rf(app_path)
shutil.copytree(initial_app_path, app_path, symlinks=True)
return app_path
def parse_args():
parser = argparse.ArgumentParser(description='Test non-proprietary ffmpeg')
parser.add_argument('-b', '--build-dir',
help='Path to an Electron build folder. Relative to the --source-root.',
default=None,
required=True)
parser.add_argument('--source-root',
default=SOURCE_ROOT,
required=False)
parser.add_argument('--ffmpeg-path',
help='Path to a folder with a ffmpeg lib. Relative to the --source-root.',
default=None,
required=True)
return parser.parse_args()
if __name__ == '__main__':
sys.exit(main())