- Jul 13, 2018
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Danny Hooper authored
It's not currently obvious why "hg shelve -p" fails, since -p doesn't take an argument. Differential Revision: https://phab.mercurial-scm.org/D3949
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- Jul 12, 2018
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Jörg Sonnenberger authored
Compressed streams can be used as part of getbundle. The normal read() operation of bufferedinputpipe will try to fulfill the request exactly and can deadlock if the server sends less as it is done. At the same time, the bundle2 logic will stop reading when it believes it has gotten all parts of the bundle, which can leave behind end of stream markers as used by bzip2 and zstd. To solve this, introduce a new optional unbufferedread interface and provided it in bufferedinputpipe and doublepipe. If there is buffered data left, it will be returned, otherwise it will issue a single read request and return whatever it obtains. Reorganize the decompression handlers to try harder to read until the end of stream, especially if the requested read can already be fulfilled. Check for end of stream is messy with Python 2, none of the standard compression modules properly exposes it. At least with zstd and bzip2, decompressing will remember EOS and fail for empty input after the EOS has been seen. For zlib, the only way to detect it with Python 2 is to duplicate the decompressobj and force some additional data into it. The common handler can be further optimized, but works as PoC. Differential Revision: https://phab.mercurial-scm.org/D3937
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- Jul 16, 2018
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Boris Feld authored
It is important to not regress on this benchmark so we move it into the "base" file. And we add another benchmark with more than two revisions.
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Boris Feld authored
This allow to benchmark revset performance in other repositories than just the mercurial one.
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Boris Feld authored
Reintroduce `revlog.descendant` to help extensions authors update their extensions in order to use the new API.
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Boris Feld authored
Reintroduce `ctx.descendant` to help extensions authors update their extensions in order to use the new API.
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- Jul 15, 2018
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Yuya Nishihara authored
The current metadata API can be a source of bugs since it forces callers to process encoding conversion by themselves. So let's make it reject bad data as a last ditch. I assume there's no metadata field which is supposed to store arbitrary BLOB like transplant_source.
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Yuya Nishihara authored
Before, user names were stored in local encoding and transferred across repositories, which made it impossible to restore non-ASCII user names on different platforms. This patch fixes new markers to be encoded in UTF-8 and decoded back to local encoding when displaying. Existing markers are unfixable so they may result in mojibake. I don't like the API that requires metadata dict to be UTF-8 encoded, which is a source of bugs, but there's no abstraction layer to process the encoding thingy efficiently. So we apply the same rule as extras dict to obsstore metadata.
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Yuya Nishihara authored
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- Jul 12, 2018
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Yuya Nishihara authored
This matches the behavior of ancestor(none()). From an implementation perspective, ancestor() and commonancestors() are intersection, and ancestors() is union, so it would make some sense that commonancestors(none()) returned all revisions. However, ancestor(none()) isn't implemented as such, which breaks ancestor(x) == max(commonancestors(x)). From a user perspective, ancestors of nothing is nothing whichever type of operation the ancestor predicate does.
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- Jul 10, 2018
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Yuya Nishihara authored
Follows up 5460926352ee and 52f19a840543.
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- Jul 14, 2018
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Yuya Nishihara authored
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Yuya Nishihara authored
It appears some changes in clang-format affect our code. I didn't dig into that deeper since the new output looks better.
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- Jul 08, 2018
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Yuya Nishihara authored
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Yuya Nishihara authored
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Yuya Nishihara authored
# skip-blame just some b''
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Yuya Nishihara authored
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- Jun 01, 2018
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Boris Feld authored
Explicitly testing for None to avoid comparison bugs.
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- Jul 14, 2018
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Boris Feld authored
This should catch fncache corruption as the one that existed in `perffncachewrite`.
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Boris Feld authored
Without this patch, running perffncachewrite on a repository destroy its fncache. Lock Acquisition drops various caches, including the fncache one. Then writing of an non-loaded fncache result into an empty one.
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- Jun 22, 2018
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Boris Feld authored
Minimal time is a useful information, but it is useful to have a wider view on the performance picture.
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- Jul 11, 2018
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Boris Feld authored
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- Jun 09, 2018
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Yuya Nishihara authored
It's exactly the same as matchctx.
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Yuya Nishihara authored
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Yuya Nishihara authored
They are no longer needed since any files are included as long as they are passed in to the matcher.
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Yuya Nishihara authored
This makes fileset expression open to any input, so that we can just say "hg status 'set: not binary()'" to select text files including unknowns. With this and removal of subset computation, 'set:**' becomes as fast as 'glob:**'. Further optimization will probably be possible by narrowing the file tree to compute status for example. This also fixes 'subrepo()' to not ignore the current mctx.subset. .. bc:: The fileset expression may include untracked files by default. Use ``tracked()`` to explicitly filter out files not existing at the context revision.
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- Jul 10, 2018
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Yuya Nishihara authored
Prepares for the upcoming API change. We'll no longer have to call the fileset function directly since the cost of the matcher-based fileset will become O(number of tests) from O(number of files in subset).
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- Jun 10, 2018
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Yuya Nishihara authored
This change is necessary to pass in a size expression to predicatematcher. See the next patch.
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Yuya Nishihara authored
I'm going to rewrite filesets to be match predicates, which means basic patterns such as '*' will no longer be "closed" to the subset constructed from the ctx. Good thing is that 'hg status "set:not binary()"' can include unknown files out of the box, and fileset computation will likely to be faster as we won't have to walk dirstate twice, for example. Bad thing is that we can't select files at a certain revision by 'set:revs(REV, **)' since '**' is "open" to any paths. So, this patch introduces "tracked()" as a replacement for the '**' in the example above.
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- Jun 09, 2018
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Yuya Nishihara authored
New code is less efficient than the original, but it helps porting andset() to matcher composition. This will be cleaned up later. This effectively disables the fullmatchctx magic since mctx will never be demoted to the matchctx. The fullmatchctx class will be removed later.
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- Jun 10, 2018
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Yuya Nishihara authored
These functions will be used to compose a tree of matchers from a fileset expression.
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- Jul 14, 2018
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Yuya Nishihara authored
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Yuya Nishihara authored
This function is intended to compute 'heads(::heads - roots::)', but it failed because 'heads + parents(roots)' missed sibling branches of the roots. That's why the public heads slipped down from D to B in the example added by 2a227782e754 "tests: add test demonstrating phase loss when cloning": > E draft > |\Z draft > | Y draft > D | public > | X draft > C/ public > B public > A public where heads = {E, Z}, roots = {X}
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- Jul 15, 2018
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Sushil Khanchi authored
Differential Revision: https://phab.mercurial-scm.org/D3947
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- Jul 14, 2018
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Sushil Khanchi authored
Removed unnecessary 'if confirm:' block as that thing is now handled at 'finally'. Differential Revision: https://phab.mercurial-scm.org/D3945
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Sushil Khanchi authored
Before this patch, it was prompting the user in both cases 1) when there is no conflict 2) when there is at least one conflict. But for simplicity we can just abort if we hit a conflict and no need to prompt in that case. Differential Revision: https://phab.mercurial-scm.org/D3944
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- Jul 12, 2018
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Jörg Sonnenberger authored
Differential Revision: https://phab.mercurial-scm.org/D3933
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- Jul 11, 2018
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Gregory Szorc authored
The added tests demonstrate that phases exchange when using the listkeys based phases exchange fails to preserve public phase in a certain scenario when a merge is a phase root. Both non-bundle2 and bundle2 prior to the binary phase data part are buggy. Differential Revision: https://phab.mercurial-scm.org/D3932
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- Jul 13, 2018
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Gregory Szorc authored
The old docstring was incorrect in that it said that subsequent calls perform a stat() and refresh the object if things change. This is not how things work: __get__ populates obj.__dict__[self.sname] with the result of the decorated function and returns this value without validation on subsequent calls, if available. The correct usage of this type is kinda wonky. It would probably benefit from a refactor. But I don't have time to do that right now. But we can change the docstring so others aren't entrapped by its lies (like I was when using repofilecache in a Mozilla extension). Differential Revision: https://phab.mercurial-scm.org/D3943
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- Jul 12, 2018
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Sushil Khanchi authored
Differential Revision: https://phab.mercurial-scm.org/D3939
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