Pushing topic to Github?
I try to use your hg-git to use topics with a Git repository. I guess it is similar to what you do with Heptapod.
However, I didn't manage to do it:
$ hg sum
parent: 3715:c64a31f14df8 tip
PyPy3.6 support (no PySlice_Unpack)
branch: default
commit: (clean)
update: (current)
phases: 3716 draft
topic: compat_pypy3.6
$ hg push -t compat_pypy3.6
pushing to git@github.com:paugier/pythran.git
searching for changes
abort: revision c64a31f14df8 cannot be pushed since it doesn't have a bookmark