1 #!/usr/bin/env python 2 # 3 # Copyright 2016 Google Inc. 4 # 5 # Use of this source code is governed by a BSD-style license that can be 6 # found in the LICENSE file. 7 8 9 """Create the asset.""" 10 11 12 import argparse 13 import subprocess 14 15 GO_URL = "https://storage.googleapis.com/golang/go1.9.4.linux-amd64.tar.gz" 16 17 def create_asset(target_dir): 18 """Create the asset.""" 19 p1 = subprocess.Popen(["curl", GO_URL], stdout=subprocess.PIPE) 20 p2 = subprocess.Popen(["tar", "-C", target_dir, "-xzf" "-"], stdin=p1.stdout) 21 p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits. 22 _,_ = p2.communicate() 23 24 25 def main(): 26 parser = argparse.ArgumentParser() 27 parser.add_argument('--target_dir', '-t', required=True) 28 args = parser.parse_args() 29 create_asset(args.target_dir) 30 31 32 if __name__ == '__main__': 33 main() 34
