[PATCH] Updated convert-repo script (1/3 Git 1.3.0 fix)

[Alexis S. L. Carvalho]

Thus spake Sébastien Pierre:
> # HG changeset patch
> # User sebastien at localhost.localdomain

As was mentioned, please set the username variable in the [ui] section
of hgrc to your name.

> # Node ID c2a90145c7034f4cd4d59092ffc76f65e83f3524
> # Parent  0ce3cd330996e49ac3292aac4bfa4d4cd3f0a47a
> Fixed the `getheads` function to work with git-1.3.0. I think this is
> backwards-compatible, but did not test with previous git versions.

minor nit: since hg shows only the first line of the commit message in
the default output of hg log, try to set it to just a concise
description of the change.

> diff -r 0ce3cd330996 -r c2a90145c703 contrib/convert-repo
> --- a/contrib/convert-repo	Fri Apr 28 12:38:11 2006 +0200
> +++ b/contrib/convert-repo	Mon May 01 16:50:04 2006 -0400
> @@ -28,7 +28,12 @@ class convert_git:
>          self.path = path
>  
>      def getheads(self):
> -        return [file(self.path + "/HEAD").read()[:-1]]
> +        # On some versions of git, the HEAD file last line is like
> +        # ref: refs/heads/master
> +        # And we only want "master" here
> +        head = file(self.path + "/HEAD").read()[:-1]
> +        head = head.split("/")[-1]
> +        return [head]

I'm still not up to speed with git, but I'm reasonably sure that you
just want to call "git-rev-parse HEAD" here (setting GIT_DIR like the
other calls in this file).

Looking at gitk, it looks like this program was added in June, so it
should be backwards compatible enough.

Alexis