Converting a Mercurial (hg) repository to Git on Windows (7)

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I'm really quite frustrated at this point. I have an existing hg repository that has months of coding history in it, and I want to get this into a private Github repository so I can work on it from there. Unfortunately I use Windows and I can't seem to find any way to convert the repository that I can actually get to work properly. Practically every bit of help and advice I can find online seems to assume I'm running from some kind *nix shell, which I'm not.

I currently have installed: TortoiseHG, Python 3.1 and Git for Windows.

What I've tried:

  1. hg-init plugin for hg - When I try to use the gexport command (and others from hg-git), I just get strings of python exceptions. I totally can't get git to even recognise the gremote command. I tried following what was here: http://github.com/blog/439-hg-git-mercurial-plugin

  2. hg-to-git (fast-export) - All tutorials keep expecting me to run a .sh file. Another stackoverflow thread seemed to imply that Powershell can run .sh files, but I can't make it run them for the life of me. Example: http://hivelogic.com/articles/converting-from-mercurial-to-git

  3. Mercurial to git converter - http://permalink.gmane.org/gmane.comp.version-control.git/36601 - This one doesn't want to work when I run it via Python, which complains that it has a syntax error on line 44. I don't know python, so I've got no idea.

Four hours of Google searching and wading through useless tutorials and people-more-fortunate-than-me singing the praises of each supposedly-helpful blog post, but I haven't gotten anywhere with this. Can anyone offer any assistance or suggestions for me to try?

6 Answers

If the original Mercurial repo is available on the web, and if you don't mind using GitHub to do this, converting from Mercurial to Git is now trivially easy:

  1. Log in to GitHub.
  2. Click the + in the upper-right.
  3. Select Import repository.
  4. Supply the Mercurial repository's URL, a name for it under your account, and whether it'll be public or private.
  5. Click Begin import and wait.

You don't even need to stay on the page after that. After a while, GitHub will notify you by e-mail that the import is finished.

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