mojo/services/upload_service.py

   1 #!/usr/bin/env python
   2 # Copyright 2014 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import argparse
   7 import imp
   8 import os
   9 import subprocess
  10 import sys
  11 import tempfile
  12 import time
  13 import zipfile
  14
  15 SERVICES = ["html_viewer", "network_service", "network_service_apptests"]
  16
  17 # A service does not need to expose interfaces. Those that do expose interfaces
  18 # have their mojoms located in the directories listed below, in paths relative
  19 # to the directory of this script.
  20 MOJOMS_IN_DIR = {
  21     "network_service": os.path.join("network", "public", "interfaces")
  22 }
  23
  24 # The network service is downloaded out-of-band rather than dynamically by the
  25 # shell and thus can be stored zipped in the cloud. Other services are intended
  26 # to be downloaded dynamically by the shell, which doesn't currently understand
  27 # zipped binaries.
  28 SERVICES_WITH_ZIPPED_BINARIES = ["network_service", "network_service_apptests"]
  29
  30 if not sys.platform.startswith("linux"):
  31   print "Only support linux for now"
  32   sys.exit(1)
  33
  34 root_path = os.path.realpath(
  35     os.path.join(
  36         os.path.dirname(
  37             os.path.realpath(__file__)),
  38         os.pardir,
  39         os.pardir))
  40 version = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=root_path)
  41 version = version.strip()
  42
  43 find_depot_tools_path = os.path.join(root_path, "tools", "find_depot_tools.py")
  44 find_depot_tools = imp.load_source("find_depot_tools", find_depot_tools_path)
  45
  46 depot_tools_path = find_depot_tools.add_depot_tools_to_path()
  47 gsutil_exe = os.path.join(depot_tools_path, "third_party", "gsutil", "gsutil")
  48
  49
  50 def gsutil_cp(source, dest, dry_run):
  51   if dry_run:
  52     print "gsutil cp %s %s" % (source, dest)
  53   else:
  54     subprocess.check_call([gsutil_exe, "cp", source, dest])
  55
  56
  57 def upload_mojoms(service, absolute_mojom_directory_path, dry_run):
  58   dest = "gs://mojo/" + service + "/" + version + "/" + "mojoms.zip"
  59
  60   with tempfile.NamedTemporaryFile() as mojom_zip_file:
  61     with zipfile.ZipFile(mojom_zip_file, 'w') as z:
  62       for root, _, files in os.walk(absolute_mojom_directory_path):
  63         for filename in files:
  64           absolute_file_path = os.path.join(root, filename)
  65           relative_file_path = os.path.relpath(absolute_file_path, root)
  66           z.write(absolute_file_path, relative_file_path)
  67     gsutil_cp(mojom_zip_file.name, dest, dry_run)
  68
  69
  70 def upload_binary(service, binary_dir, platform, dry_run):
  71   dest_dir = "gs://mojo/" + service + "/" + version + "/" + platform + "/"
  72   should_zip = service in SERVICES_WITH_ZIPPED_BINARIES
  73   binary_name = service + ".mojo"
  74   absolute_binary_path = os.path.join(root_path, binary_dir, binary_name)
  75
  76   if not should_zip:
  77     # Upload the binary.
  78     dest = dest_dir + binary_name
  79     gsutil_cp(absolute_binary_path, dest, dry_run)
  80
  81     # Update the pointer to the service's location to point to the
  82     # newly-uploaded binary.
  83     service_location = dest.replace("gs://", "https://storage.googleapis.com/")
  84     location_file = ("gs://mojo/services/" + platform + "/" + service +
  85                      "_location")
  86     with tempfile.NamedTemporaryFile() as tmp:
  87       tmp.write(service_location)
  88       tmp.flush()
  89       gsutil_cp(tmp.name, location_file, dry_run)
  90     return
  91
  92   # Zip the binary before uploading it to the cloud.
  93   dest = dest_dir + binary_name + ".zip"
  94   with tempfile.NamedTemporaryFile() as binary_zip_file:
  95     with zipfile.ZipFile(binary_zip_file, 'w') as z:
  96       with open(absolute_binary_path) as service_binary:
  97         zipinfo = zipfile.ZipInfo(binary_name)
  98         zipinfo.external_attr = 0o777 << 16
  99         zipinfo.compress_type = zipfile.ZIP_DEFLATED
 100         zipinfo.date_time = time.gmtime(os.path.getmtime(absolute_binary_path))
 101         z.writestr(zipinfo, service_binary.read())
 102     gsutil_cp(binary_zip_file.name, dest, dry_run)
 103
 104
 105 def main():
 106   parser = argparse.ArgumentParser(
 107       description="Upload service mojoms and binaries to Google storage")
 108   parser.add_argument("-n", "--dry-run", action="store_true", help="Dry run")
 109   parser.add_argument(
 110       "--linux-x64-binary-dir",
 111       help="Path to the dir containing the linux-x64 service binary relative "
 112            "to the repo root, e.g. out/Release")
 113   parser.add_argument(
 114       "--android-arm-binary-dir",
 115       help="Path to the dir containing the android-arm service binary relative "
 116            "to the repo root, e.g. out/android_Release")
 117   parser.add_argument("service",
 118                       help="The service to be uploaded (one of %s)" % SERVICES)
 119
 120   args = parser.parse_args()
 121
 122   if args.service not in SERVICES:
 123     print args.service + " is not one of the recognized services:"
 124     print SERVICES
 125     return 1
 126
 127   if args.service in MOJOMS_IN_DIR:
 128     script_dir = os.path.dirname(os.path.realpath(__file__))
 129     absolute_mojom_directory_path = os.path.join(script_dir,
 130                                                  MOJOMS_IN_DIR[args.service])
 131     upload_mojoms(args.service, absolute_mojom_directory_path, args.dry_run)
 132
 133   if args.linux_x64_binary_dir:
 134     upload_binary(args.service, args.linux_x64_binary_dir,
 135                   "linux-x64", args.dry_run)
 136
 137   if args.android_arm_binary_dir:
 138     upload_binary(args.service, args.android_arm_binary_dir,
 139                   "android-arm", args.dry_run)
 140
 141   if not args.dry_run:
 142     print "Uploaded artifacts for version %s" % (version, )
 143   else:
 144     print "No artifacts uploaded (dry run)"
 145   return 0
 146
 147 if __name__ == '__main__':
 148   sys.exit(main())