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1 # This Source Code Form is subject to the terms of the Mozilla Public |
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2 # License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
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4 |
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5 """ |
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6 Pull a specified revision of chromium from SVN. |
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7 |
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8 Usage: python pull-chromium.py <topsrcdir> <chromiumtree> <revision> |
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9 |
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10 You will have to set up a Chromium tree before running this step. See |
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11 http://dev.chromium.org/developers/how-tos/get-the-code for details about |
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12 doing this efficiently. |
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13 """ |
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14 |
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15 import sys, os |
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16 from subprocess import check_call |
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17 from shutil import rmtree |
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18 |
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19 topsrcdir, chromiumtree, rev = sys.argv[1:] |
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20 |
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21 if not os.path.exists(os.path.join(topsrcdir, 'client.py')): |
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22 print >>sys.stderr, "Incorrect topsrcdir" |
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23 sys.exit(1) |
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24 |
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25 if not os.path.exists(os.path.join(chromiumtree, 'src/DEPS')): |
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26 print >>sys.stderr, "Incorrect chromium directory, missing DEPS" |
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27 sys.exit(1) |
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28 |
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29 check_call(['gclient', 'sync', '--force', '--revision=src@%s' % rev], cwd=chromiumtree) |
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30 |
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31 chromiumsrc = os.path.join(topsrcdir, 'ipc/chromium/src') |
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32 os.path.exists(chromiumsrc) and rmtree(chromiumsrc) |
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33 |
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34 def doexport(svnpath): |
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35 localpath = os.path.join(chromiumsrc, svnpath) |
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36 os.makedirs(os.path.dirname(localpath)) |
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37 check_call(['svn', 'export', '-r', 'BASE', os.path.join(chromiumtree, 'src', svnpath), localpath]) |
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38 |
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39 doexport('base') |
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40 doexport('chrome/common') |
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41 doexport('build/build_config.h') |
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42 doexport('testing/gtest/include') |
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43 doexport('third_party/libevent') |
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44 |
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45 |
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46 |