#!/usr/bin/env python
# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import argparse
import os
import subprocess
import sys
import tempfile
import time
import zipfile

from mopy.config import Config
from mopy.paths import Paths
from mopy.version import Version

paths = Paths(Config(target_os=Config.OS_LINUX, is_debug=False))

sys.path.insert(0, os.path.join(paths.src_root, "tools"))
# pylint: disable=F0401
import find_depot_tools

depot_tools_path = find_depot_tools.add_depot_tools_to_path()
gsutil_exe = os.path.join(depot_tools_path, "third_party", "gsutil", "gsutil")

def upload(dry_run, verbose):
  dest = "gs://mojo/shell/" + Version().version + "/linux-x64.zip"

  with tempfile.NamedTemporaryFile() as zip_file:
    with zipfile.ZipFile(zip_file, 'w') as z:
      with open(paths.mojo_shell_path) as shell_binary:
        zipinfo = zipfile.ZipInfo("mojo_shell")
        zipinfo.external_attr = 0777 << 16L
        zipinfo.compress_type = zipfile.ZIP_DEFLATED
        zipinfo.date_time = time.gmtime(os.path.getmtime(paths.mojo_shell_path))
        if verbose:
          print "zipping %s" % paths.mojo_shell_path
        z.writestr(zipinfo, shell_binary.read())
    if dry_run:
      print str([gsutil_exe, "cp", zip_file.name, dest])
    else:
      subprocess.check_call([gsutil_exe, "cp", zip_file.name, dest])

def main():
  parser = argparse.ArgumentParser(description="Upload mojo_shell binary to "+
      "google storage")
  parser.add_argument("-n", "--dry_run", help="Dry run, do not actually "+
      "upload", action="store_true")
  parser.add_argument("-v", "--verbose", help="Verbose mode",
      action="store_true")
  args = parser.parse_args()
  upload(args.dry_run, args.verbose)
  return 0

if __name__ == "__main__":
  sys.exit(main())