Mercurial > public > mercurial-scm > hg-stable
diff mercurial/destutil.py @ 30981:330fbd515512
destutil: remove duplicate check and leave it to merge.update()
The check is done in merge.update() already and the next few patches
will add more checks there. Some of the additional checks will need
information about the merge that will not be available in destutil.
Since commands.postincoming() catches UpdateAbort(), we need to change
merge.update() to raise that more specific exception.
This goes directly again 45b86dbabbda (destupdate: move the check
related to the "clean" logic in the function, 2015-10-05), but it will
simplify the next few patches, and we can always move it out again
(preferably move, not copy) after if we still think it's better that
way.
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Thu, 09 Feb 2017 09:52:32 -0800 |
| parents | 76a1e735449c |
| children | 11c253997b0e |
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--- a/mercurial/destutil.py Wed Feb 15 14:49:33 2017 +0800 +++ b/mercurial/destutil.py Thu Feb 09 09:52:32 2017 -0800 @@ -14,30 +14,6 @@ obsolete, ) -def _destupdatevalidate(repo, rev, clean, check): - """validate that the destination comply to various rules - - This exists as its own function to help wrapping from extensions.""" - wc = repo[None] - p1 = wc.p1() - if not clean: - # Check that the update is linear. - # - # Mercurial do not allow update-merge for non linear pattern - # (that would be technically possible but was considered too confusing - # for user a long time ago) - # - # See mercurial.merge.update for details - if p1.rev() not in repo.changelog.ancestors([rev], inclusive=True): - dirty = wc.dirty(missing=True) - foreground = obsolete.foreground(repo, [p1.node()]) - if not repo[rev].node() in foreground: - if dirty: - msg = _("uncommitted changes") - hint = _("commit and merge, or update --clean to" - " discard changes") - raise error.UpdateAbort(msg, hint=hint) - def _destupdateobs(repo, clean, check): """decide of an update destination from obsolescence markers""" node = None @@ -157,8 +133,6 @@ break rev = repo[node].rev() - _destupdatevalidate(repo, rev, clean, check) - return rev, movemark, activemark msgdestmerge = {