Ian Zerny | dcb172e | 2022-02-22 15:36:45 +0100 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 2 | # Copyright (c) 2017, the R8 project authors. Please see the AUTHORS file |
| 3 | # for details. All rights reserved. Use of this source code is governed by a |
| 4 | # BSD-style license that can be found in the LICENSE file. |
| 5 | |
| 6 | from os.path import basename, join |
| 7 | from shutil import copy2 |
| 8 | from subprocess import check_call |
| 9 | import argparse |
| 10 | import multiprocessing |
| 11 | import os |
| 12 | import sys |
| 13 | |
| 14 | import utils |
Søren Gjesse | 9bfed01 | 2017-09-15 08:15:44 +0200 | [diff] [blame] | 15 | import utils_aosp |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 16 | |
| 17 | AOSP_MANIFEST_XML = join(utils.REPO_ROOT, 'third_party', |
| 18 | 'aosp_manifest.xml') |
| 19 | AOSP_MANIFEST_URL = 'https://android.googlesource.com/platform/manifest' |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 20 | J_DEFAULT = multiprocessing.cpu_count() - 2 |
| 21 | |
| 22 | # Checkout AOSP source to the specified direcotry using the speficied manifest. |
Søren Gjesse | adfde76 | 2017-10-13 09:51:38 +0200 | [diff] [blame] | 23 | def checkout_aosp(aosp_root, url, branch, manifest_xml, concurrency, shallow): |
Søren Gjesse | 18c5cf1 | 2017-09-15 09:02:29 +0200 | [diff] [blame] | 24 | utils.makedirs_if_needed(aosp_root) |
Søren Gjesse | adfde76 | 2017-10-13 09:51:38 +0200 | [diff] [blame] | 25 | command = ['repo', 'init', '-u', url] |
| 26 | if (shallow): |
| 27 | command.extend(['--depth=1']) |
Søren Gjesse | 18c5cf1 | 2017-09-15 09:02:29 +0200 | [diff] [blame] | 28 | if (branch): |
| 29 | command.extend(['-b', branch]) |
| 30 | else: |
| 31 | manifests_dir = join(aosp_root, '.repo', 'manifests') |
| 32 | utils.makedirs_if_needed(manifests_dir) |
| 33 | copy2(manifest_xml, manifests_dir) |
| 34 | command.extend(['-m', basename(manifest_xml)]) |
| 35 | check_call(command, cwd = aosp_root) |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 36 | |
| 37 | check_call(['repo', 'sync', '-dq', '-j' + concurrency], cwd = aosp_root) |
| 38 | |
| 39 | def parse_arguments(): |
| 40 | parser = argparse.ArgumentParser( |
| 41 | description = 'Checkout the AOSP source tree.') |
Søren Gjesse | 9bfed01 | 2017-09-15 08:15:44 +0200 | [diff] [blame] | 42 | utils_aosp.add_root_argument(parser) |
Søren Gjesse | 18c5cf1 | 2017-09-15 09:02:29 +0200 | [diff] [blame] | 43 | parser.add_argument('--url', |
| 44 | help='URL the repo. ' + |
| 45 | 'Defaults to ' + AOSP_MANIFEST_URL + '.', |
| 46 | default=AOSP_MANIFEST_URL) |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 47 | parser.add_argument('--manifest', |
| 48 | help='Manifest to use for the checkout. ' + |
| 49 | 'Defaults to ' + AOSP_MANIFEST_XML + '.', |
| 50 | default=AOSP_MANIFEST_XML) |
Søren Gjesse | 18c5cf1 | 2017-09-15 09:02:29 +0200 | [diff] [blame] | 51 | parser.add_argument('--branch', |
| 52 | help='Branch to checkout. This overrides ' + |
| 53 | 'passing --manifest') |
Søren Gjesse | adfde76 | 2017-10-13 09:51:38 +0200 | [diff] [blame] | 54 | parser.add_argument('--shallow', |
| 55 | action = 'store_true', |
| 56 | help='Shallow checkout.') |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 57 | parser.add_argument('-j', |
| 58 | help='Projects to fetch simultaneously. ' + |
| 59 | 'Defaults to ' + str(J_DEFAULT) + '.', |
| 60 | default=str(J_DEFAULT)) |
| 61 | return parser.parse_args() |
| 62 | |
| 63 | def Main(): |
| 64 | args = parse_arguments() |
Søren Gjesse | adfde76 | 2017-10-13 09:51:38 +0200 | [diff] [blame] | 65 | checkout_aosp(args.aosp_root, args.url, args.branch, args.manifest, |
| 66 | args.j, args.shallow) |
Søren Gjesse | 298759e | 2017-09-08 08:22:41 +0200 | [diff] [blame] | 67 | |
| 68 | if __name__ == '__main__': |
| 69 | sys.exit(Main()) |