Mercurial > hg
view hgext/git/gitutil.py @ 50256:a6e0b7d4ae9d
dirstate: write the `branch` as part of the transaction if any
Bypassing the transaction means we could get out of sync with the dirstatemap
content.
The branch is stil written right away if no transaction is around, but at least
it no longer bypass the transaction.
Actual caller of this still need to be updated.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Thu, 02 Mar 2023 11:47:18 +0100 |
parents | de9ffb82ef4d |
children |
line wrap: on
line source
"""utilities to assist in working with pygit2""" from mercurial.node import bin, sha1nodeconstants pygit2_module = None def get_pygit2(): global pygit2_module if pygit2_module is None: try: import pygit2 as pygit2_module # pytype: disable=import-error pygit2_module.InvalidSpecError except (ImportError, AttributeError): pass return pygit2_module def pygit2_version(): mod = get_pygit2() v = "N/A" if mod: try: v = mod.__version__ except AttributeError: pass return b"(pygit2 %s)" % v.encode("utf-8") def togitnode(n): """Wrapper to convert a Mercurial binary node to a unicode hexlified node. pygit2 and sqlite both need nodes as strings, not bytes. """ assert len(n) == 20 return n.hex() def fromgitnode(n): """Opposite of togitnode.""" assert len(n) == 40 return bin(n) nullgit = togitnode(sha1nodeconstants.nullid)