electron/tools/js2asar.py
Kevin Sawicki 78aff6a39f 🎨
2016-01-12 16:24:06 -08:00

60 lines
1.4 KiB
Python
Executable file

#!/usr/bin/env python
import errno
import os
import shutil
import subprocess
import sys
import tempfile
SOURCE_ROOT = os.path.dirname(os.path.dirname(__file__))
def main():
archive = sys.argv[1]
js_source_files = sys.argv[2:]
output_dir = tempfile.mkdtemp()
copy_js(js_source_files, output_dir)
call_asar(archive, output_dir)
shutil.rmtree(output_dir)
def copy_js(js_source_files, output_dir):
for source_file in js_source_files:
output_filename = os.path.splitext(source_file)[0] + '.js'
output_path = os.path.join(output_dir, output_filename)
safe_mkdir(os.path.dirname(output_path))
shutil.copy2(source_file, output_path)
def call_asar(archive, output_dir):
js_dir = os.path.join(output_dir, 'atom')
asar = os.path.join(SOURCE_ROOT, 'node_modules', 'asar', 'bin', 'asar')
subprocess.check_call([find_node(), asar, 'pack', js_dir, archive])
def find_node():
WINDOWS_NODE_PATHs = [
'C:/Program Files (x86)/nodejs',
'C:/Program Files/nodejs',
] + os.environ['PATH'].split(os.pathsep)
if sys.platform in ['win32', 'cygwin']:
for path in WINDOWS_NODE_PATHs:
full_path = os.path.join(path, 'node.exe')
if os.path.exists(full_path):
return full_path
return 'node'
def safe_mkdir(path):
try:
os.makedirs(path)
except OSError as e:
if e.errno != errno.EEXIST:
raise
if __name__ == '__main__':
sys.exit(main())