annotate README @ 331:75f082b5897e

Switch to using url scheme wrappers instead of duplicating each command we wrap. The 'hg svn url' command has been killed; the replacement is '.hg/hgrc'. More stuff related to its disappearance has been stripped, including two tests. HgChangeReceiver now takes a UUID argument, which it uses to ensure that remote repositories remain unchanged. This is a temporary solution, and I'm not entirely satisfied with how it's done either. Access to the UUID file has been isolated in a HgChangeReceiver property. Some more tests have been updated to use ui.pushbuffer()/popbuffer(), and to pass through the Mercurial API. Moved the arguments to wrappers.pull() to the UI configuration. Also, remove HgChangeReceiver.opts in favour of a 'usebranchnames' instance & configuration variable. The name is taken from the ConvertExtension.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 15 May 2009 19:18:43 +0200
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1 .. -*-restructuredtext-*-
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3 ============
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4 hgsubversion
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5 ============
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6
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7 hgsubversion is an extension for Mercurial that allows using Mercurial
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8 as a Subversion client.
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10 Right now it is *not* ready for production use. You should only be
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11 using this if you're ready to hack on it, and go diving into the
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12 internals of Mercurial and/or Subversion.
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14 Installation
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15 ------------
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16 You need to have Subversion installed with the SWIG Python bindings
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17 from Subversion 1.5 or later. You need Mercurial 1.3 (currently in development)
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18 or later.
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20 .. _mercurial: http://selenic.com/repo/hg
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21 .. _mercurial-stable: http://selenic.com/repo/hg-stable
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22 .. _crew: http://hg.intevation.org/mercurial/crew
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23 .. _crew-stable: http://hg.intevation.org/mercurial/crew-stable
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25 If you are unfamiliar with installing Mercurial extensions, please see
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26 the UsingExtensions_ page in the Mercurial wiki. Look at the example
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27 for specifying an absolute path near the bottom of the page. You want
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28 to give the path to the top level of your clone of this repository.
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30 .. _UsingExtensions: http://www.selenic.com/mercurial/wiki/index.cgi/
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31 UsingExtensions
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33 Before using hgsubversion, I *strongly* encourage you to run the
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34 automated tests. Just use nose_ if you have it (or ``easy_install
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35 nose`` if you want it), or use ``python tests/run.py`` to run the
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36 suite with the conventional test runner. Note that because I use nose,
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37 there's a lot of stdout spew in the tests right now. The important
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38 part is that all the tests pass.
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40 .. _nose: http://code.google.com/p/python-nose/
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42 Basic Use
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43 -----------
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44 Get a new clone of an svn server::
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46 $ hg clone <svn URI> [destination]
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48 Real example::
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50 $ hg clone svn+http://python-nose.googlecode.com/svn nose-hg
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52 Note, you should pull from the root subversion directory, not specific
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53 folders (such as trunk). Also, you only need to modify http:// urls as shown.
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54 This is a side effect of Mercurial and Subversion both claiming the http
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55 protocol, so svn+http is used to work around that.
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57 Pull new revisions into an already-converted repo::
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59 $ hg pull
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61 For more information, see ``hg help svn`` while in a converted repo.
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63 Support for ``svn:externals``
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64 -----------------------------
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65 All ``svn:externals`` properties are serialized into a single
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66 ``.hgsvnexternals`` file, with the following syntax::
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68 [.]
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71 [dir2]
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76 project root directory. The property content follows, *every line
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79 The creation or modification of this file will trigger ``svn:externals``
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80 updates on the related subversion repository.
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