electron/build/zip.py

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#!/usr/bin/env python
import os
import subprocess
import sys
import zipfile
LINUX_BINARIES_TO_STRIP = [
'electron',
'libffmpeg.so',
'libnode.so'
]
def strip_binaries(target_cpu, dep):
for binary in LINUX_BINARIES_TO_STRIP:
if dep.endswith(binary):
strip_binary(dep, target_cpu)
def strip_binary(binary_path, target_cpu):
if target_cpu == 'arm':
strip = 'arm-linux-gnueabihf-strip'
elif target_cpu == 'arm64':
strip = 'aarch64-linux-gnu-strip'
elif target_cpu == 'mips64el':
strip = 'mips64el-redhat-linux-strip'
else:
strip = 'strip'
execute([strip, binary_path])
def execute(argv):
try:
output = subprocess.check_output(argv, stderr=subprocess.STDOUT)
return output
except subprocess.CalledProcessError as e:
print e.output
raise e
def main(argv):
dist_zip, runtime_deps, target_cpu, target_os = argv
dist_files = []
with open(runtime_deps) as f:
for dep in f.readlines():
dep = dep.strip()
dist_files += [dep]
if sys.platform == 'darwin':
mac_zip_results = execute(['zip', '-r', '-y', dist_zip] + dist_files)
else:
with zipfile.ZipFile(dist_zip, 'w', zipfile.ZIP_DEFLATED) as z:
for dep in dist_files:
if target_os == 'linux':
strip_binaries(target_cpu, dep)
if os.path.isdir(dep):
for root, dirs, files in os.walk(dep):
for file in files:
z.write(os.path.join(root, file))
else:
z.write(dep)
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))