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| 1 #!/usr/bin/env python | |
| 2 # Copyright 2017 The Dart project 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 # Downloads trimmed-down Android Tools from Google Cloud Storage and extracts | |
| 7 # them to INSTALL_DIR, updating INSTALL_DIR/VERSION_* stamp files with current | |
| 8 # version. Does nothing if INSTALL_DIR/VERSION_* are already up to date. | |
| 9 | |
| 10 import os | |
| 11 import shutil | |
| 12 import subprocess | |
| 13 import sys | |
| 14 import tarfile | |
| 15 | |
| 16 # Path constants. (All of these should be absolute paths.) | |
| 17 THIS_DIR = os.path.abspath(os.path.dirname(__file__)) | |
| 18 DART_ROOT = os.path.abspath(os.path.join(THIS_DIR, '..', '..')) | |
| 19 # Should be the same as in upload.py. | |
| 20 INSTALL_DIR = os.path.join(DART_ROOT, 'third_party', 'android_tools') | |
| 21 | |
| 22 sys.path.insert(0, os.path.join(DART_ROOT, 'tools')) | |
| 23 import find_depot_tools | |
| 24 | |
| 25 DEPOT_PATH = find_depot_tools.add_depot_tools_to_path() | |
| 26 GSUTIL_PATH = os.path.join(DEPOT_PATH, 'gsutil.py') | |
| 27 | |
| 28 def RunCommand(command): | |
| 29 """Run command and return success (True) or failure.""" | |
| 30 | |
| 31 print 'Running %s' % (str(command)) | |
| 32 if subprocess.call(command, shell=False) == 0: | |
| 33 return True | |
| 34 print 'Failed.' | |
| 35 return False | |
| 36 | |
| 37 | |
| 38 def GetInstalledVersion(version_stamp): | |
| 39 version_file = os.path.join(INSTALL_DIR, version_stamp) | |
| 40 if not os.path.exists(version_file): | |
| 41 return None | |
| 42 with open(version_file) as f: | |
| 43 return f.read().strip() | |
| 44 | |
| 45 | |
| 46 def VersionStampName(tools_name): | |
| 47 if sys.platform.startswith('linux'): | |
| 48 return 'VERSION_LINUX_' + tools_name.upper() | |
| 49 elif sys.platform == 'darwin': | |
| 50 return 'VERSION_MACOSX_' + tools_name.upper() | |
| 51 else: | |
| 52 print('NOTE: Will not download android tools. Unsupported platform: ' + sys.
platform) | |
| 53 sys.exit(0) | |
| 54 | |
| 55 | |
| 56 def UpdateTools(tools_name): | |
| 57 """Downloads zipped tools from Google Cloud Storage and extracts them, | |
| 58 stamping current version.""" | |
| 59 | |
| 60 # Read latest version. | |
| 61 version_stamp = VersionStampName(tools_name) | |
| 62 version = '' | |
| 63 with open(os.path.join(THIS_DIR, version_stamp)) as f: | |
| 64 version = f.read().strip() | |
| 65 # Return if installed binaries are up to date. | |
| 66 if version == GetInstalledVersion(version_stamp): | |
| 67 return | |
| 68 | |
| 69 # Remove the old install directory checked out from git. | |
| 70 if os.path.exists(os.path.join(INSTALL_DIR, '.git')): | |
| 71 shutil.rmtree(INSTALL_DIR) | |
| 72 # Make sure that the install directory exists. | |
| 73 if not os.path.exists(INSTALL_DIR): | |
| 74 os.mkdir(INSTALL_DIR) | |
| 75 # Remove current installation. | |
| 76 tools_root = os.path.join(INSTALL_DIR, tools_name) | |
| 77 if os.path.exists(tools_root): | |
| 78 shutil.rmtree(tools_root) | |
| 79 | |
| 80 # Download tools from GCS. | |
| 81 archive_path = os.path.join(INSTALL_DIR, tools_name + '.tar.gz') | |
| 82 download_cmd = ['python', GSUTIL_PATH, 'cp', | |
| 83 'gs://mojo/android/tool/%s.tar.gz' % version, | |
| 84 archive_path] | |
| 85 if not RunCommand(download_cmd): | |
| 86 print ('WARNING: Failed to download Android tools.') | |
| 87 return | |
| 88 | |
| 89 print "Extracting Android tools (" + tools_name + ")" | |
| 90 with tarfile.open(archive_path) as arch: | |
| 91 arch.extractall(INSTALL_DIR) | |
| 92 os.remove(archive_path) | |
| 93 # Write version as the last step. | |
| 94 with open(os.path.join(INSTALL_DIR, version_stamp), 'w+') as f: | |
| 95 f.write('%s\n' % version) | |
| 96 | |
| 97 | |
| 98 def main(): | |
| 99 UpdateTools('sdk') | |
| 100 UpdateTools('ndk') | |
| 101 | |
| 102 | |
| 103 if __name__ == '__main__': | |
| 104 sys.exit(main()) | |
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Chromium Code Reviews
Issue 2855973006:
Revert "[infra] Roll clang to match the version used by Flutter" (Closed)
