- Aug 23, 2017
- Aug 30, 2017
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Jun Wu authored
The `pushbuffer`, `popbuffer` APIs are intended to capture internal output. They will prevent `ui.write` from writing to the actual `ui.fout`. So a pager won't receive the output and do the right thing. In general, it does not make sense to start a pager if ui is in the "pushbuffer" mode. Differential Revision: https://phab.mercurial-scm.org/D574
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Jun Wu authored
Rewrite `flipand(y, x)` to `andsmally(x, y)` so the AST order is unchanged, which could be more friendly to developers. Differential Revision: https://phab.mercurial-scm.org/D579
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Yuya Nishihara authored
This should be sensible default since mfunc(subset) is roughly equivalent to 'subset & mfunc'. The order argument is still there so we can specify 'anyorder' if the order doesn't really matter.
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Yuya Nishihara authored
We no longer need the order flag to build a parsed tree.
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Yuya Nishihara authored
It was 'X & !Y' before.
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Yuya Nishihara authored
Thanks to the recent refactor, the ordering rule is fully processed at runtime.
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- Aug 29, 2017
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Denis Laxalde authored
When pruning a changeset that added a tag and then adding another tag, the "pruned" tag gets restored. This is because the tag creation step (tags._tag() call in tags.tag()) is currently done on the unfiltered repo. This behavior has been there from 7977d35df13b which backs out b08af8f0ac01 with no clear reason but caution on unthought situations at that time. In this changeset, we pass the filtered repo to tags._tag(), preventing "pruned" tags to reappear. This somehow restores b08af8f0ac01, though now we arguably have a valid use case for.
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- Aug 21, 2017
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Martin von Zweigbergk authored
Several extensions exist that temporarily want to wrap a function (at least narrowhg, any many of the extensions in hg-experimental). That's why we have the unwrapfunction() that was introduced in 19578bb84731 (extensions: add unwrapfunction to undo wrapfunction, 2016-08-10). This patch adds a simple wrappedfunction() that returns a context manager. Differential Revision: https://phab.mercurial-scm.org/D472
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- Aug 30, 2017
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David Soria Parra authored
Add an option that only ignores whitespaces at EOL. The name of the option is the same as Git. .. feature:: Added `--ignore-space-at-eol` diff option to ignore whitespace differences at line endings. Differential Revision: https://phab.mercurial-scm.org/D422
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- Aug 25, 2017
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Jun Wu authored
The old documentation is a bit confusing. Namely, it's unclear whether `define` means "I should ALWAYS define a new order", or "I should SOMETIMES define a new order", and if it's the latter, what's the difference between `define` and `any`? This patch clarifies that and adds more examples. Differential Revision: https://phab.mercurial-scm.org/D523
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- Aug 20, 2017
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Jun Wu authored
Keeping `order` in tree makes AST operation harder. And there could be invalid cases if trees could be generated and compounded freely, like: SetA(order=define) & SetB(order=define) ^^^^^^ couldn't be satisfied This patch changes the code to calculate order on the fly, during tree traversal. Optimization of reordering `and` arguments is preserved by introducing a new internal operation `flipand`. .. api:: revset.stringset() now takes 'order' as the last argument. Differential Revision: https://phab.mercurial-scm.org/D451
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- Aug 29, 2017
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Jun Wu authored
The reordering optimization is more important for "and" than "or", given the implementation details about "addset" and "filteredset" - reordering "or" may help "__contains__" test but not iteration, reordering "and" could help both. We are going to simplify the tree to remove ordering information. Removing "or" reordering optimization would make things simpler. This effectively reverts c63cb2d10d6d. It tracks back to the "orset" function added by the initial commit of revset (c9ce8ecd6ca1). In the future, we might consider optimization at runtime (ex. do reordering and rewrites inside "orset"). Differential Revision: https://phab.mercurial-scm.org/D561
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- Aug 30, 2017
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Jun Wu authored
This simplifies the code. Differential Revision: https://phab.mercurial-scm.org/D566
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- Aug 27, 2017
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Jun Wu authored
Previously, obsoleted revs with successors in destination are completely ignored. That caused some inconvenience when working copy is obsoleted. Most commands avoid working copy being obsoleted, but `hg pull` is an exception. This patch makes rebase able to move bookmarks or working parent for those obsoleted revs. It does so by keeping the obsoleted revs in `state` and marking them as "skipped, rebased to desired destination" during run-time. This reverts part of the behavior change of 3b7cb3d17137 and D24. Differential Revision: https://phab.mercurial-scm.org/D527
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- Aug 30, 2017
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Jun Wu authored
`rev` being "skipped" could currently be caused by moving `rev` does not create a new commit. In this case, `state[rev]` is already changed to `p1`, and is a sane destination for bookmark or working parent movement. Therefore an additional destination adjustment is unnecessary. Differential Revision: https://phab.mercurial-scm.org/D565
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- Aug 22, 2017
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Jun Wu authored
Previously rebase source and destination could not overlap. But with the multi-destination support, source and destination could reasonably partially overlap. That requires another topological sort on `{sourcerev: destrev}` graph (destmap). This patch implements that. If a revision's destination is itself, the error message gets changed from "source is ancestor of destination" to "source and destination form a cycle". Not marking as BC since automation should depend on exit code, not error message. Differential Revision: https://phab.mercurial-scm.org/D470
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- Aug 30, 2017
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Jun Wu authored
This patch defines `SRC` (a single source revision) and `ALLSRC` (all source revisions) to be valid names in `--dest` revset if `--src` or `--rev` is used. So destination could be defined differently according to source revisions. The names are capitalized to make it clear they are "dynamically defined", distinguishable from normal revsets (Thanks Augie for the suggestion). This is useful, for example, `-r 'orphan()' -d 'calc-dest(SRC)'` to solve instability, which seems to be a highly wanted feature. The feature is not completed, namely if `-d` overlaps with `-r`, things could go wrong. A later patch will handle that case. The feature is also gated by `experimental.rebase.multidest` config option which is default off. Differential Revision: https://phab.mercurial-scm.org/D469
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- Aug 11, 2017
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Jun Wu authored
A later patch will add multiple destination support. This patch changes internal state and the rebase state file format to support that. But the external interface still only supports single destination. A test was added to make sure rebase still supports legacy state file. The new state file is incompatible with old clients. We had done similar state file format change before: 5eac7ab59b95, 92409f8dff5d, and 72412afe4c28. The state file is transient, so the impact of incompatibility is limited. Besides, the old client won't support multiple destinations anyway so it does not really make sense to make the file format compatible with them. Differential Revision: https://phab.mercurial-scm.org/D348
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Jun Wu authored
The old code stores successors of all related nodes together, which works fine if destination is unique. A future patch would make destination non-unique so let's change the implementation to test successors for rebaseset separately. Differential Revision: https://phab.mercurial-scm.org/D347
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- Aug 22, 2017
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Michael Bolin authored
Tools like Buck have patterns to ignore the creation of files (in the working copy) that match certain patterns: https://github.com/facebook/buck/blob/39278a4f0701c5239eae148968dc1ed4cc8661f7/src/com/facebook/buck/cli/Main.java#L259-L299 When Buck sees a new source file (as reported by Watchman), it has to invalidate a number of caches associated with the directory that contains the file. Using a standard suffix, such as `~`, would make it easier for Buck and others to filter out these types of file creation events. The other uses of `tempfile.mkstemp()` in Hg do not appear to be problematic because they (generally speaking) do not specify the `dir` parameter, so the new file is created in the system-appropriate temp directory, which is outside the working copy. Test Plan: `make tests` Differential Revision: https://phab.mercurial-scm.org/D468
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- Aug 28, 2017
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Martin von Zweigbergk authored
Differential Revision: https://phab.mercurial-scm.org/D546
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Martin von Zweigbergk authored
When looking for status tests, most people would probably look for "test-status*", so it would be nice if they could find it there. This also let's them run (most) status tests with "run-tests.py test-status*". Differential Revision: https://phab.mercurial-scm.org/D547
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Jun Wu authored
This was originally fixed by Mateusz Kwapich for the `metaedit` command in fb-hgext with a test for the `metaedit` command. It didn't get upstreamed because `metaedit` was not in core. This patch fixes the crash and adds a test about `metadataonlyctx` to avoid future regressions. Differential Revision: https://phab.mercurial-scm.org/D550
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Jun Wu authored
The metadataonlyctx is to copy an existing context with some minor metadata changes. If the caller only wants to change "extra", or "user", ideally it does not have to read and pass "parents" and "text" information. This patch makes "parents" and "text" optionally to convenient callers. Differential Revision: https://phab.mercurial-scm.org/D548
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- Aug 17, 2017
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Boris Feld authored
The obsfate output in cases of pruning is not ideal right now, add some tests so have these scenarios around.
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- Jul 03, 2017
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Boris Feld authored
successorssets don't returns good results for pruned commit, add a workaround for simple cases. A proper fix would require a large rework of successorssets algorithm, I will send a separate series for this refactoring.
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Boris Feld authored
Extract the dates from obsmarkers. Compute the min and max date from the obsmarker range list.
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Boris Feld authored
Extract, deduplicate users informations from obs markers in order to display them. Print all users for the moment, we might want to display users only in verbose mode later.
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Boris Feld authored
Add a template function obsfateverb which use the markers information to compute a better obsfate verb. The current logic behind the obsfate verb is simple for the moment: - If the successorsets is empty, the changeset has been pruned, for example: Obsfate: pruned - If the successorsets length is 1, the changeset has been rewritten without divergence, for example: Obsfate: rewritten as 2:337fec4d2edc, 3:f257fde29c7a - If the successorsets length is more than 1, the changeset has diverged, for example: Obsfate: split as 2:337fec4d2edc, 3:f257fde29c7a As the divergence might occurs on a subset of successors, we might see some successors twice: Obsfate: split as 9:0b997eb7ceee, 5:dd800401bd8c, 10:eceed8f98ffc; split as 8:b18bc8331526, 5:dd800401bd8c, 10:eceed8f98ffc
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- Aug 22, 2017