_inhibitmarkers: turn the result from generator into a list A generator object is always True, we have to turn it into a list in order to be able to use it in the tests. Before this patch we were rewriting the 'obsinhibit' file all the time, this had a performance impact especially on repository where transaction are expensive (hooks, cache invalidation, etc). Writing this file less often have a minor effect on test where a stripped changeset does not get removed from the obsinhibit file is still inhibited when unbundled back. I think this is fine and I'm moving forward.

split: drop the experimental flag I've been using it without issue for some time. The only blocker in my mind was the lack of commit message preservation and this is now fixed.

split: preserve original changesets description Losing the description on split is to much an issue, we offer the original description to edition for every part of the split.

merge with stable

readme: updateing changelog We forgot a couple of recent improvement.

evolve: rewrite command help (evolve command only)

parents: avoid locking the repository during 'hg parents' The wrapping code was initially written for update and pull who need the lock anyway. We duplicated the logic in the parent case to remove the need for locking.

README: update instructions for running tests.

tests: remove the custom run-tests.py This test-runners is a copy from the Mercurial one and slowly drift out of sync. Use the Mercurial's core test runners instead.

make: clean test related target We removed the runner, so they are broken. We can reintroduce them later with proper data to fetch an official 'run-tests.py' runner.

test: use 'dummyssh' from the run-tests directory This is a step toward not shipping our own test runners and relying on the official Mercurial one.

test: use 'killdaemons.py' from the run-tests directory This is a step toward not shipping our own test runners and relying on the official Mercurial one.

merge back with stable

Added tag 5.2.1 for changeset c15d6168412f

prepare version 5.1.2

merge with default there is some 3.6 related fix and test change that we need on default. No other significant change happened since last release expect for split, still marked experimental. So we prepare for a bugfix release.

split: mark the command as experimental It has a bit too many rough edge for now.

tests: run test with 3.6 and apply test change Tested with 3.4, 3.5 and 3.6. Some minor test update had to be done.

prune: have dirstate collaborate with transaction With 3.6, dirstate update can work with transaction to ensure proper rollback. We do it if the mercurial version permit it.

evolve: have dirstate collaborate with transaction With 3.6, dirstate update can work with transaction to ensure proper rollback. We do it if the mercurial version permit it.

prune: reuse revset from repair instead of copy-pasting code

merge with stable

evolve: compatibility with coming 3.6 Some function in the import stack changed, we have to adapt.

evolve: be more complete about copying extra from old revisions For 'hg evolve' we want to copy all extra-level metadata except for branch. This keeps the experimental topics extension from getting obliterated by evolve runs. Many hashes in tests changed due to some extra data coming along for the ride in various places, but no functionality that was tested. It's plausible that this copies too much metadata - maybe we should be dropping rebase_src or convert_revision as well. Right now no tools do that, so I'm biasing towards preserving everything except branch when copying metadata for now.

evolve: ignore ui argument passed to help loader The API changed at Mercurial e0c572d4d112.

directaccess: inspect trees of len() > 3 Previously, when inspecting revset AST's we'd only traverse down the tree if it was length 3 ([op, left, right]). In some situations, like 'or' the tree node will be greater than length 3 ([op, first, second, ..., nth]). So we need to traverse all the parts of the node to catch all the symbols.

debugobsconvert: make sure obsstore is loaded before version comparison hg 44918682093f delays loading obsstore, so we have to access _all to get the correct store version.

evolve: use repo._bookmarks.recordchange instead of repo._bookmarks.write We want to get rid of the api repo._bookmarks.write and this patch removes its use in evolve.py. Before this patch, we were using repo._bookmarks.write to save bookmarks change immediately instead of repo._bookmarks.recordchange that write change when transaction ends.

evolve: indentation change for making next patch more legible In the next patch: "evolve: use repo._bookmarks.recordchange instead of repo._bookmarks.write" we need to add a transaction in the rewrite function. To do so adds an indentation level and makes the patch harder to review. This patch makes the indentation change so that the next patch is easier to review.

merge with stable

next/prev: properly lock repo before touching bookmarks

next/prev: properly lock repo before touching bookmarks

prune: ensure we prune bookmarks in a transaction

next: add support for --dry-run also adds support to prev

evolve: spelling uncommitted

evolve: annotate translatable strings with _()

evolve: do not capitalize description of next/previous

evolve: _() should not contain %

evolve: add progress for _obsrelsethashtree

evolve: add progress for the obsmarkers discovery parts

test-obsolete: clarify divergence detection output order

directaccesss: also look for symbol into list revrange is now much smarted and optimise multiple simple symbol (like hash) into an efficient '_list' call. So we need to look into these to find user provided input too.

merge with stable

inhibit: fix inhibit working with non-inhibit repos Inhibit was breaking when two repos were in memory, but one was not an inhibit repo (like when doing a local pull between two repos). The fix is to add inhibitenabled checks to all the places where inhibit does global wrapping of commands (every code path from the extsetup wrappers).

directaccess: don't try to partialmatch things that aren't hashes Trying to partialmatch identifiers like '.' turns out to be (a) pointless and (b) extremely slow. On a repo with a million commits, with directaccess enabled, hg log -r .^::. goes from 2.1 seconds to 0.5.

merge with stable

next: properly report no children when --evolve is used If no aspiring children exist, 'hg next --evolve' should properly issue an error message instead of crashing.

inhibit: do not search for visible obsolete changeset during stripping Stripping use transaction in an unorthodox way. We should not run the inhibit postclose hooks as it can lead to crash.

split: handle bookmarks instead of leaving them on precursor Before this patch we were leaving the bookmarks on the precursor of the split instead of moving them on the tip of the split chain. We add a test to verify the behavior.

split: don't update before it is actually needed Before this patch, we were updating the working copy parent needlessly and before the error checking. This patch fixes the issue.

split: add more output to the test Before this patch, we were not displaying the final graph resulting from the tests but just the obsolscencence markers. This patch adds more output to the test to make it more descriptive.

split: fix commit message numbering error in the test Before this patch, the test was wrong and the successors of a splitted commits all had the same commit messages. This patch makes the test right making sure that the numbering of the split successors is accurate.

evolve: handle split commit for instability

merge with stable

evolve: add test for instability

evolve: add a command to split commits Before this patch, to split commit one had to use prune. This patch adds a new command called split that prompts the user interactively to split a given changeset with record/crecord.

merge with stable

test-inhibit: simplify push destinations for Windows This was aborting because $pwd is expanding to 'C:/path/to/tests': - pushing to file://$TESTTMP/inhibit2 - abort: hidden revision '003a4735afde'! - (use --hidden to access hidden revisions) + abort: file:// URLs can only refer to localhost

test-sharing: fix globs for Windows

inhibit: don't abort when directaccess is not enabled When directaccess is not enabled, we should just print a warning and not set up inhibit. We don't need to abort in that case. Example: if the user is running hg showconfig, we don't want to crash as the command is unrelated to inhibit.

merge with stable

inhibit: add missing locking in wrapper for obsmarker creation The develwarning for transaction without lock rightfully pointed out to this issue. Before this patch we were not locking in the transaction for obsmarker creation and therefore showing the warnings.

evolve: (issue4386) cleanup, split, fold and bijection in `hg prune` Before this patch, the prune command was splitting and folding implicitely based on the number of successors and precursors. This patch makes the two behavior explicit by requesting a flag to perform a split or a fold.

merge with stable

evolve: fix typo in fold docstring

evolve: remove trailing spaces

evolve: dedupe divergents when running evolve --all --any or evolve --rev Before this patch, when running evolve --all --any or evolve --rev with the --divergent flag, we were selecting all of the divergents. After solving the first one, its counterparts would get pruned and potentially hidden which would crash when trying to resolve them. This patch introduces logic to dedupe the divergents to be resolved by keeping only one per group of divergent with the lower revision number.

evolve: remove unused warning message in _solvedivergent Before this patch, we were checking for a case where a divergent changeset could be public and printing a warning in that case. When we compute the divergent set in the obsolete module we explicitely look for not public() changesets. This patch removes this unused warning.

compat: use svfs instead of sopener The "new" attribute is about 2 years old so let's move on.

fold: avoid using x:y in the help Suggesting "x:y" is a bad idea because x:y is a very deceptive revset.

evolve: improve the help of the fold command The help of the fold command needed a little rework. This patch makes it a little less verbose and adds an example. It also highlights a little more the importance of the --exact flag.

merge with stable

Added tag 5.2.0 for changeset 44a9dcb3fefc

merge with 3.3

fix version number

fix debian changelog

merge with stable

Added tag 5.2.0 for changeset 00026533ff9f

merge with preparation for version 5.2.0

prepare version 5.2

merge with stable (restore test for Mercurial default branch

merge back with 3.3 compat branch

tests: adapt the test for Mercurial 3.3 Some fix in the obsolete parent directory warning where also necessary.

merge with stable Test are updated to run with current mercurial stable (3.4.1)

next: add a --evolve option When on a topological head, this option will trigger the evolution of a unstable changeset that will result in a children of the current working copy parent. This should ease stacked changesets workflow by allowing to stick to prev and next to move through a stack of diff, evolving part of it on demand when needed. In case of ambiguity, the command will ask the user to choose. We need a better definition of "the stack of changesets I'm working on" to be able to seamlessly handling branching.

next: print some message when on a head with some aspiring children Being on a head does not necessary means that this is the end of the road. It is likely that some changesets could be evolve as children. We detect this case and provide a hint.

next: reword error output We move to a more compact and direct phrasing. I'm not fully happy about it yet, but this is a step forward. The listing of candidate should maybe be moved behind a --verbose flag (and such verbose flag be suggested in the error). G: changed tests/test-prev-next.t

next: refactor the command code We make the conditional flatter and the return more straight forward. This will make addition of more complex cases more straightforward in future changesets.

next: add extensive testing to the 'next' command We are going to introduce more complexity to it. We add the full extend of the case we want tested to see how they evolve later.

readme: add an entry about the obsolete wdir parent hint

evolve: add a hint when the parent working copy become obsolete This should help people find the right commands to recover from this situation.

evolve: better error message when command is Ambiguous Having more data help the user.

evolve: mechanism to load some commands selectively This patch introduces a new config option: experimental.evolutioncommands to load evolve's command selectively. It is part of a sequence of patches to make evolve's command respect the value of experimental.evolution. Once these commands are ready and actually respect the flag, they are safe to use and can be enabled with the mechanism developed in this patch.

evolve: clarify code in _singlesuccessor Before this patch we were not very explicit with this while condition in _singlesuccessor. This patch makes it more legible.

merge with stable

merge with inactive compat branch

merge with inactive compat branch

close inactive compatibility branch

close inactive compatibility branch

merge with inactive compat branch

merge with inactive compat branch

merge with inactive compat branch

close inactive compatibility branch

close inactive compatibility branch

close inactive compatibility branch

evolve: raise MultipleSuccessorsError when computing dependency for split commits We don't know how to handle dependency for split commits yet. When facing a splitted commit, instead of silently adding the first successor to the dependency list and fail later, we do nothing.

next/prev: require --merge to move with uncommitted changes This should previous common mistake.

merge with stable

Added tag 5.1.5 for changeset 1377f6a7f9ec

prepare version 5.1.5

evolve: non recursive implementation for _aspiringdescendants We switch from a N squared recursive implementation for _aspiringdescendants to a more efficient algorithm in O(len(unstable)).

evolve: distinct between '--all' and '--all --any' Before this patch, evolve --all implied evolve --all --any. With this patch evolve --all evolves all the aspiring descendants of the parent of the working copy. evolve --all --any does what evolve --all did before: evolving all the troubles in the repo. We add anew function _aspiringdescendant for this purpose

rework refactor _aspiringchildren by introducing _possibledestination This allows us to reuse some of the logic for evolve from _aspiringchildren for the new implementation of evolve --all. The logic is also better as some previously selected changesets may not actually evolve on the target, and some changesets that does not would not.

evolve: consider all potential candidates on bare evolve Instead of stopping at the first resolution, we returns all matches. If there is ambiguity, we abort. The function itself seems fairly flawed but will do the job in simple case.

evolve: fix an issue in the documentation of the evolve function hg evolve is solving troubles that will become children of the parent of the working copy and its descendant. This last part was omitted by mistake from the help message before.

evolve: fix error in builddependencies When MultipleSuccessorsError was raised, we were still running the code below to add the dependency if succ was not None from a previous iteration. This bug was harmless because dependencies and rdependencies are sets but it makes the code clearer this way.

test-evolve-bumped: add new test case for merge Before this patch we were not testing our warning message for bumped changesets that are the product of a merge. This patch adds a test case for that.

test-evolve-bumped: improve tests legibility This patch introduces in test-evolve-bumped some of the test helpers that we use in other tests to make the code more legible.

evolve: drop len comparison in prune and fold Computing the length of a smartest may be significantly more expensive than computing it length.

evolve: add an help topic about evolution The text is probably bad, but this have been laying around for quite sometime (with Mercurial core in mind) lets move forward and add this to evolve.

evolve: remove _picknexttroubled It was not used anymore

evolve: warn about every skipped evolution When we could not evolve a revision, we used to silently ignore it. We now inform the user that we ignored something and tell him why (with more or less informative message).

evolve: some style fix

evolve: unify revision handling and rework error message This changesets do a massive refactoring of the way evolve select changesets to be evolve. We now use a two stages approach: 1) read command line argument and produce a list of revision to evolve. 2) evolve all these revisions. This allow a much cleaner, robust and extensible code. In the process the error message issued when there is nothing to evolve have been updated to informs about other troubles in the repository and point at useful option to solve them. The 'update' case is handled independently at the start of the function.

evolve: move the 'update' if '.' is obsolete earlier A big refactoring of the computation of the revision to evolve is coming. This case won't be handled by it, so we extract it earlier.

evolve: skip unstable changesets with multiple successorssets We were previously crashing when encountering them, but we want to be able to solve the other solvable troubles instead of stopping right there.

evolve: allow multiple --rev argument This is standard behavior for Mercurial commands.

test-evolve: fix tests failing on some platform We change from echo to printf to print newlines so that evolve's tests work cross-platforms.