Convert Mercurial Repository to Git

Sun 05 February 2012 by Lance Jian in Linux.

I have some old mercurial repositories, and recently I want to convert them into git repositories. It turns out that converting them is pretty easy. First, you need to get hg-fast-export:

git clone git://

Next, create a new git repository:

mkdir new_git_repo
cd new_git_repo
git init

Finally, use the script from the directory you just checked out in the first step:

/path/to/ -r /path/to/hg_repo
git repack -a -d -f
git checkout BRANCH_NAME

BRANCH_NAME is the name of mercurial branch, the "default" branch in mercurial will be called "master". supports --force parameter, you can use it if you get validation errors.