Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 08 Sep 2019 13:31:28 +0200] rev 4834
stablesort: introduce a small debugstablesortcache command
This give a small insight on the cache content.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 08 Sep 2019 11:56:11 +0200] rev 4833
stablesort: add some documentation for stablesort
This should help people to understand what is going on here.
Anton Shestakov <av6@dwimlabs.net> [Sat, 07 Sep 2019 13:03:29 +0700] rev 4832
fold: check allowdivergence before folding obsolete changesets (issue5817)
Anton Shestakov <av6@dwimlabs.net> [Wed, 28 Aug 2019 18:30:58 +0700] rev 4831
tests: demonstrate that fold doesn't care about allowdivergence config option
Anton Shestakov <av6@dwimlabs.net> [Fri, 06 Sep 2019 13:23:25 +0700] rev 4830
stack: remove unnecessary copying of rdependencies
rdependencies is not modified in any way in this method, so no need to copy it.
Anton Shestakov <av6@dwimlabs.net> [Fri, 06 Sep 2019 12:53:46 +0700] rev 4829
stack: make a deep copy of `dependencies` before modifying its items
The algorithm later on in this method uses .remove() to remove individual
elements from items in dependencies, which before this patch modified the
cached property contents. So for further use that dictionary was in the form of
{1: set([])}, i.e. all sets were empty.
This deep copy block could be way simpler, but the problem is that sometimes we
get lists of _succs() from evolvebits.builddependencies(). Note: this happens
only in topic's stack version of builddependencies() and it looks like a
suboptimal way to handle multiple successors (see evolve's counterpart
function).
stack.builddependencies method is removed, it has served its purpose (see the
previous patch).
Anton Shestakov <av6@dwimlabs.net> [Fri, 06 Sep 2019 12:16:34 +0700] rev 4828
stack: demonstrate that not reusing cached property gives different results
Instead of using self._dependencies, which is a cached property, let's get
fresh deps and rdeps in stack.revs method using a newly introduced
stack.builddependencies method (will be removed in the next patch).
This makes it easier to explain why the next patch is correct.
Pierre-Yves David <pierre-yves.david@octobus.net> [Tue, 03 Sep 2019 12:48:47 +0200] rev 4827
branching: merge with stable
Anton Shestakov <av6@dwimlabs.net> [Tue, 03 Sep 2019 13:02:20 +0700] rev 4826
changelog: add missing entry for 9af212b8565a
Anton Shestakov <av6@dwimlabs.net> [Tue, 03 Sep 2019 13:02:20 +0700] rev 4825
evolve: test that target is not orig in _solveunstable() (issue6097)
`newer` is the result of obsutil.successorssets() and can be [[orig.node()]],
in which case later on in this function evolve will try to rebase orig onto
orig, which is not correct. So let's just check this particular case.
This fix doesn't cover cases when successorssets() result contains orig.node()
not at [0][0]. Such cases need tests.
Anton Shestakov <av6@dwimlabs.net> [Mon, 02 Sep 2019 11:17:23 +0700] rev 4824
tests: demonstrate an orphan changeset cause "relocate node on top of itself"
See issue6097.
Anton Shestakov <av6@dwimlabs.net> [Fri, 30 Aug 2019 11:31:19 +0700] rev 4823
obslog: only indent the first chunk and chunks just after newlines (issue6175)
Anton Shestakov <av6@dwimlabs.net> [Fri, 30 Aug 2019 11:28:02 +0700] rev 4822
tests: demonstrate too many spaces in olog -p output with word-diff
Anton Shestakov <av6@dwimlabs.net> [Thu, 25 Jul 2019 18:37:16 +0800] rev 4821
rewind: add --keep flag that "doesn't modify working directory"
The actual logic is more complicated than the flag description, but it's
sufficiently similar to other --keep flags in action.
Unlike strip (or prune), rewind always needs to modify the working directory to
commit new revisions that "revive" old ones [1], see _revive_revision() (and
rewriteutil.rewrite()). Because of that we don't prevent rewind from modifying
wdir, but instead use hg.updaterepo() to update to the old changeset after the
"revival" process is complete. Then we rebuild the dirstate based on the commit
that rewind would update to without --keep.
Since dirstate.rebuild() doesn't restore status of some files (added, removed,
also copies and renames), we rely on cmdutil.revert(). It's a fairly crude
solution and needs to be removed when implementing the missing copy tracing
between oldctx and newctx (which are related only by obsolescence).
[1] IOW this means that --keep doesn't allow rewinding if wdir is dirty (unlike
e.g. strip).
Anton Shestakov <av6@dwimlabs.net> [Tue, 23 Jul 2019 18:05:40 +0800] rev 4820
tests: separate rewinding of merge commits, temporarily drop an error case
The error case will come back in the following commit, because it organically
fits there without the need of a separate working clone.