How to migrate/convert from SVN to Mercurial (hg) on windows

Question

I\'m looking for a tool to migrate a couple of SVN repositories to Mercurial, with history, labels and so on.

I\'m using TortoiseHg (Windows x32), so ConvertExtensio

Answer 1

I just had to tackle this problem myself. I have a windows XP machine with a separate windows server hosting VisualSVN Server.

I also have TortoiseHG installed as well as the CollabNet Subversion Command-Line Client.

Many thanks to bgever for pointing out in the comments that with TortoiseHg 2.0, enabling the convert extension is easier than ever. As he says

With TortoiseHG 2.0 this has been made much simpler: Start the TortoiseHG Workbench from the Start menu. Select File --> Settings. Select Extensions from the list. Check the 'convert' checkbox and click OK. That's it! No need to try to generate the config file anymore and search it in the file system. – bgever Mar 11 at 7:56

To convert a repository from SVN to HG, I followed these steps:

1) Open C:\Program Files\TortoiseHg\Mercurial.ini

EDIT

FYI - Tortoise Hg has migrated this file to

• XP or older - C:\Documents and Settings\USERNAME\Mercurial.ini
• Vista or later - C:\Users\USERNAME\Mercurial.ini

That file will be mostly empty and you'll just list what you'd like to override there. If that's what you have, simple add these two lines to the very end of the file:

[extensions]
convert =

2) Search for the line that begins with

[extensions]

3) Below it you'll see a list of keywords, commented out with a semicolon (;) on each line

4) Find the line that says

;convert =

and delete the semicolon so it reads

convert =

5) Open the command prompt and navigate to the directory that you'd like the new hg folder created in (the process will create a new folder called yoursvnreponame-hg in the directory that the command prompt is open to).

6) Use this command

hg convert file:///y:/yoursvnreponame

I found that the convert tool can have problems with networked repositories, so I had to map a drive to it, but this worked just fine for me.