Mercurial > treepkg > treepkg
annotate treepkg/subversion.py @ 79:570ac81865be
Add revision parameter to update so that a checkout can be updated to a
specific revision
| author | Bernhard Herzog <bh@intevation.de> |
|---|---|
| date | Fri, 11 May 2007 12:58:28 +0000 |
| parents | 3e610233ccfe |
| children | 1527c37bd7aa |
| rev | line source |
|---|---|
| 0 | 1 # Copyright (C) 2007 by Intevation GmbH |
| 2 # Authors: | |
| 3 # Bernhard Herzog <bh@intevation.de> | |
| 4 # | |
| 5 # This program is free software under the GPL (>=v2) | |
| 6 # Read the file COPYING coming with the software for details. | |
| 7 | |
| 8 """Collection of subversion utility functions""" | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 import run | |
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use cmdexpand when calling subprocesses
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13 from cmdexpand import cmdexpand |
| 0 | 14 from util import extract_value_for_key |
| 15 | |
| 16 | |
| 17 def checkout(url, localdir): | |
| 18 """Runs svn to checkout the repository at url into the localdir""" | |
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19 run.call(cmdexpand("svn checkout -q $url $localdir", **locals())) |
| 0 | 20 |
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Add revision parameter to update so that a checkout can be updated to a
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21 def update(localdir, revision=None): |
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Add revision parameter to update so that a checkout can be updated to a
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22 """Runs svn update on the localdir. |
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23 The parameter revision, if given, is passed to svn as the value of |
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24 the --revision option. |
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25 """ |
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26 if revision: |
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27 revision = ["--revision", revision] |
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28 else: |
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29 revision = [] |
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30 run.call(cmdexpand("svn update -q @revision $localdir", **locals())) |
| 0 | 31 |
| 32 def export(src, dest): | |
| 33 """Runs svn export src dest""" | |
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34 run.call(cmdexpand("svn export -q $src $dest", **locals())) |
| 0 | 35 |
| 36 def last_changed_revision(svn_working_copy): | |
| 37 """return the last changed revision of an SVN working copy as an int""" | |
| 38 # Make sure we run svn under the C locale to avoid localized | |
| 39 # messages | |
| 40 env = os.environ.copy() | |
| 41 env["LANG"] = "C" | |
| 42 | |
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43 output = run.capture_output(cmdexpand("svn info $svn_working_copy", |
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parents:
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44 **locals()), |
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45 env=env) |
| 0 | 46 return int(extract_value_for_key(output.splitlines(), |
| 47 "Last Changed Rev:")) |