- Dec 28, 2018
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Matt Harbison authored
9.5 years should be enough time, but there were some tests for the old style still (which are now updated). Exthelper doesn't fallback to the old API, so this is for consistency. .. api:: The extension hook ``extsetup`` without a `ui` argument has been deprecated, and will be removed in the next version. Add a `ui` argument to avoid the deprecation warning.
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Matt Harbison authored
This tests the merge code that wasn't tested in the previous patch.
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Matt Harbison authored
I think this is what Yuya and Boris agreed on.[1] This happens *after* the extsetup phase now (and after the _aftercallback notifications). But this is trivial, mergeable between exthelper instances, and doesn't need to have the extension name supplied when registering. The test needed updating so that extsetup() takes a `ui` argument, as exthelper isn't trying to be backward compatible with 1.3.1. [1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2018-December/125888.html
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- Dec 24, 2018
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Matt Harbison authored
This is small enough to live in the __init__ module.
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Navaneeth Suresh authored
Differential Revision: https://phab.mercurial-scm.org/D5486
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- Dec 10, 2018
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Gregory Szorc authored
Profiling revealed that the ui.configbool('progress', 'debug') during progress bar updates was consuming a significant amount of overhead. This commit adds an attribute on progress bar instances that caches this config option. The impact on `hg perfprogress` with default options is significant: before: ! wall 4.641942 comb 4.580000 user 4.210000 sys 0.370000 (best of 3) after: ! wall 1.948626 comb 1.950000 user 1.950000 sys 0.000000 (best of 5) After this change, profiling reveals that progress.progbar.progress() is now consuming ~73% of time. This change does not improve the execution time if the progress bar is disabled. We may want a more comprehensive solution for that case, as the progress bar won't be enabled in a number of scenarios (e.g. servers and processes not attached to an interactive TTY). I also think that overhead of ~2.0s for 1M updates is a bit high. I suspect further refactoring of the progress bar can significantly reduce overhead. I don't have plans to do this, however. Differential Revision: https://phab.mercurial-scm.org/D5408
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- Dec 24, 2018
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Matt Harbison authored
Things get interesting in the commit. I hadn't seen issue6033 on Windows, and yet it is now reproducible 100% of the time on Windows 10 with this commit. I didn't test Linux. (For comparison, after seeing this issue, I tested on the parent with --loop, and it failed 5 times out of over 1300 tests.) The strange thing is that largefiles has nothing to do with that test (it's not even mentioned there). It isn't autoloading run amuck- it occurs even if largefiles is explicitly disabled, and also if the entry in afterhgrcload() is commented out. It's also not the import of lfutil- I disabled that by copying the function into lfs and removing the import, and the problem still occurs. Experimenting further, it seems that the problem is isolated to 3 entries: exchange.pushoperation, hg.clone, and cmdutil.revert. If those decorators are all commented out, the test passes when run in a loop for awhile. (Obviously, some largefiles tests will fail.) But if any one is commented back in, the test fails immediately. I left one method related to wrapping the wire protocol, because it seemed more natural with the TODO. Also, exthelper doesn't support wrapping functions from another extension, only commands in another extension. I didn't try to figure out why rebase is both command wrapped and function wrapped.
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- Dec 23, 2018
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Matt Harbison authored
One subtle change here is that the purge, rebase and transplant extensions are wrapped in extsetup() instead of uisetup().
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- Dec 24, 2018
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Matt Harbison authored
Largefiles uses this 5th argument with push and pull, so this will be tested in the next commit. I assume the reason for unrolling and reforming the tuple in each finalxxxsetup() is to validate that something proper was passed in when registering. But it's better to explode when decorating than during the delayed actual registration.
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- Dec 23, 2018
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Matt Harbison authored
It looks like dynamicdefault was referenced in a non-standard way.
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Matt Harbison authored
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Matt Harbison authored
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- Dec 27, 2018
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Matt Harbison authored
This syntax was dropped in fa88170c10bb.
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- Dec 24, 2018
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sliquister authored
listkeys and pushkey return without querying the remote when the remote doesn't support such queries. Before this change, the batching code didn't handle this convention, resulting in this kind of error: $ hg pull ssh://user@dummy/repo1 -r tip -B a pulling from ssh://user@dummy/repo1 remote: ** Unknown exception encountered with possibly-broken third-party extension disable-lookup remote: ** which supports versions unknown of Mercurial. remote: ** Please disable disable-lookup and try your action again. remote: ** If that fixes the bug please report it to the extension author. remote: ** Python 2.7.15+ (default, Oct 2 2018, 22:12:08) [GCC 8.2.0] remote: ** Mercurial Distributed SCM (version 4.8.1+586-ef54bd33b476+20181224) remote: ** Extensions loaded: disable-lookup remote: Traceback (most recent call last): remote: File "/tmp/hgtests.i66Npc/install/bin/hg", line 43, in <module> remote: dispatch.run() remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 99, in run remote: status = dispatch(req) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 225, in dispatch remote: ret = _runcatch(req) or 0 remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 376, in _runcatch remote: return _callcatch(ui, _runcatchfunc) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 384, in _callcatch remote: return scmutil.callcatch(ui, func) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/scmutil.py", line 166, in callcatch remote: return func() remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 367, in _runcatchfunc remote: return _dispatch(req) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 1021, in _dispatch remote: cmdpats, cmdoptions) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 756, in runcommand remote: ret = _runcommand(ui, options, cmd, d) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 1030, in _runcommand remote: return cmdfunc() remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/dispatch.py", line 1018, in <lambda> remote: d = lambda: util.checksignature(func)(ui, *args, **strcmdopt) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/util.py", line 1670, in check remote: return func(*args, **kwargs) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/commands.py", line 5257, in serve remote: s.serve_forever() remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/wireprotoserver.py", line 797, in serve_forever remote: self.serveuntil(threading.Event()) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/wireprotoserver.py", line 804, in serveuntil remote: _runsshserver(self._ui, self._repo, self._fin, self._fout, ev) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/wireprotoserver.py", line 656, in _runsshserver remote: rsp = wireprotov1server.dispatch(repo, proto, request) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/wireprotov1server.py", line 74, in dispatch remote: return func(repo, proto, *args) remote: File "/tmp/hgtests.i66Npc/install/lib/python/mercurial/wireprotov1server.py", line 195, in batch remote: data[k] = vals[k] remote: KeyError: 'namespace' abort: unexpected response: empty string [255] Differential Revision: https://phab.mercurial-scm.org/D5482
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- Dec 04, 2018
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Georges Racinet authored
Once exposed through appropriate bindings, this should be able to replace ancestor.lazyancestors entirely. Differential Revision: https://phab.mercurial-scm.org/D5440
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- Dec 06, 2018
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Georges Racinet authored
It's now reachable from Python as rustext.ancestor.AncestorsIterator Tests are provided in the previously introduced Python testcase: this is much more convenient that writing lengthy Rust code to call into Python. Differential Revision: https://phab.mercurial-scm.org/D5439
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- Dec 03, 2018
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Georges Racinet authored
We introduce the `Index` struct that wraps the C index. It is not intrinsically protected by the GIL (see the lengthy discussion in its docstring). Improving on this seems prematurate at this point. A pointer to the parents function is stored on the parsers C extension module as a capsule object. This is the recommended way to export a C API for consumption from other extensions. See also: https://docs.python.org/2.7/c-api/capsule.html In our case, we use it in cindex.rs, retrieving function pointer from the capsule and storing it within the CIndex struct, alongside with a pointer to the index. From there, the implementation is very close to the one from hg-direct-ffi. The naming convention for the capsule is inspired from the one in datetime: >>> import datetime >>> datetime.datetime_CAPI <capsule object "datetime.datetime_CAPI" at 0x7fb51201ecf0> although in datetime's case, the capsule points to a struct holding several type objects and methods. Differential Revision: https://phab.mercurial-scm.org/D5438
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- Dec 21, 2018
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sliquister authored
I had a share where a pull apparently pulled a bookmark but not the revision pointed to by the bookmark, which I suspect is due to this (and if not, we might as well remove known issues in this area). I do this by combining doing all the queries that could read the bookmarks in one round trip. I had to change the handling of the case where the server doesn't support the lookup query, because if it fails, it would otherwise make fremotebookmark.result() block forever. This is due to wireprotov1peer.peerexecutor.sendcommands's behavior (it fills a single future if any query fails synchronously and leaves all other futures unchanged), but I don't know if the fix is to cancel all other futures, or to keep going with the other queries. Differential Revision: https://phab.mercurial-scm.org/D5449
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- Dec 23, 2018
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Sushil Khanchi authored
Differential Revision: https://phab.mercurial-scm.org/D5476
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Matt Harbison authored
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- Nov 28, 2018
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Matt Harbison authored
I'm not 100% sure that upgraderequirements() can be double annotated safely, but it seems OK based on printing the address of the function being wrapped. One thing I've noticed is that @eh.reposetup doesn't do the usual check to ensure that it's a local repo. Should that be baked into @eh.reposetup() somehow, possibly with a non-default option to skip the check? It seems like a gaping hole if every function that gets registered needs to add this check.
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- Dec 01, 2018
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Matt Harbison authored
This provides test coverage to uipopulate().
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- Dec 23, 2018
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Matt Harbison authored
Yuya raised concerns about duplicating registrar functionality. There are a couple of ideas to work around this, which would allow bringing them back, and then backporting to evolve. For now, I just want to get the subsequent changes landed before the bulk b'' rewrite makes rebasing too hard.
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Matt Harbison authored
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Matt Harbison authored
This should help make extensions that wrap a lot of stuff more comprehendible. It was copied unmodified, except: - fix up the imports - rename final_xxxsetup() -> finalxxxsetup() to appease checkcode - avoid a [] default arg to wrapcommand() .. api:: Add `exthelper` class to simplify extension writing by allowing functions, commands, and configitems to be registered via annotations. The previous APIs are still available for use.
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- Dec 21, 2018
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Martin von Zweigbergk authored
With this commit, `hg share` should be usable with narrow repos. Design explained on https://www.mercurial-scm.org/wiki/NarrowSharePlan I was running into cache invalidation problems when updating the narrowspec. After spending a day trying to figure out a good solution, I resorted to just assigning repo.narrowpats and repo._narrowmatch after invalidating them. Differential Revision: https://phab.mercurial-scm.org/D5278
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- Jul 13, 2018
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Martin von Zweigbergk authored
For how narrow+share is supposed to work, see https://www.mercurial-scm.org/wiki/NarrowSharePlan. Differential Revision: https://phab.mercurial-scm.org/D5276
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- Dec 10, 2018
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Martin von Zweigbergk authored
As suggested by Yuya in review of D4099. Differential Revision: https://phab.mercurial-scm.org/D5470
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- Oct 28, 2018
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Martin von Zweigbergk authored
test-narrow-expanddirstate.t mimics a Google-internal extension that updates the narrowspec whenever the dirstate is accessed. Since 1d09ba0d2ed3 (narrow: move remaining narrow-limited dirstate walks to core, 2018-10-01) and a few commits before it, we no longer restrict repo.dirstate.walk() to the narrowspec. It is instead done at a higher level (e.g. context.status()). We were running into problems with the Google-internal extension when importing those commits. The issue was that the narrowspec was read before the first dirstate access. I believe the right fix is to instead update the narrowspec when trying to read it (not when reading the dirstate), so that's what this patch does. Differential Revision: https://phab.mercurial-scm.org/D5275
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- Dec 21, 2018
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Martin von Zweigbergk authored
Replicating the set of actions in multiple places is bad. Differential Revision: https://phab.mercurial-scm.org/D5472
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- Dec 04, 2018
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Martin von Zweigbergk authored
The manifest should ideally not know at all about the repo, so this is just a little step towards cleaning that up. Differential Revision: https://phab.mercurial-scm.org/D5469
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- Dec 22, 2018
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Matt Harbison authored
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- Dec 19, 2018
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Boris Feld authored
It's easier to conditionalize some of the environment variables per Mercurial version once there is only one value per line. Differential Revision: https://phab.mercurial-scm.org/D5453
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- Dec 21, 2018
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Boris Feld authored
We test the method on a real revlog containing "real" data.
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- Dec 20, 2018
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Boris Feld authored
This test check slicing backed by an actual revlog. It will test the C version of slicing (if the test are run with the C extensions).
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- Dec 19, 2018
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Boris Feld authored
While a value of 50 provided large speedup in some case (400s → 7s) it also creates a slow down for a whole class of revision we are seeing in a private repository (0.1s → 3s). A value of 500 makes them disappear improving the total runtime (the slower revision still improve significantly (400s → 21s)). We need to run a wider array of tests on various repositories to see the effect on speed and size of different values for this acceptable constant. However, in the meantime, it seems safer to move back to a less impactful value.
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- Dec 21, 2018
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Pulkit Goyal authored
Caught by test-check-pyflakes.t Differential Revision: https://phab.mercurial-scm.org/D5471
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Matt Harbison authored
Byte strings don't have the former. Converting these to byte strings is waiting on the mass rewrite.
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- Dec 20, 2018
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Matt Harbison authored
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- Dec 18, 2018
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Martin von Zweigbergk authored
This should have been part of 4fd0fac48922 (localrepo: allow narrowmatch() to accept matcher to intersect with, 2018-09-28) and 41fcdfe3bfeb (narrow: allow repo.narrowmatch(match) to include exact matches from "match", 2018-10-01). Differential Revision: https://phab.mercurial-scm.org/D5466
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