rust-dirstatemap: temporarily use `from_v1_data` in `addfile` We are about to change the `__init__` for `DirstateItem`. To make the transition easier, we move existing caller to `DirstateItem.from_v1_data`. The Rust dirstate map will need an overall once the durst settle anyway. Differential Revision: https://phab.mercurial-scm.org/D11319

dirstatemap: temporarily use `from_v1_data` in `addfile` We are about to change the `__init__` for `DirstateItem`. To make the transition easier, we move existing caller to `DirstateItem.from_v1_data`. Differential Revision: https://phab.mercurial-scm.org/D11318

dirstate-item: fix the declaration of the Cext `from_v1_meth` This method is apparently not called from anywhere since the declaration was garbage. We will start calling it in the next changeset. Differential Revision: https://phab.mercurial-scm.org/D11317

dirstate-item: fix Cext declaration of dm_nonnormal and dm_otherparent These are property, not method. Differential Revision: https://phab.mercurial-scm.org/D11316

dirstatemap: replace `removefile` by an explicit `entry.set_untracked()` All the other caller goes through `reset_state`, so we can safely have an explicit method on `DirstateItem` object. This means that all the logic to preserve the previous state (from p2, merged, etc) is now properly encapsulated within the DirstateItem. This pave the way to using different storage for these information. Differential Revision: https://phab.mercurial-scm.org/D11315

dirstate: forward `remove` call to newer `API` The `_remove` method was only called in the deprecated `remove` function. We merge the two and express it in terms of call to new API methods. Differential Revision: https://phab.mercurial-scm.org/D11314

branching: merge stable into default

store: return just one filename in walk functions Various walk functions return `(revlog_type, decoded, encoded)` where decoded could be None. But no-one cares about `encoded` and expects `unencoded` to be present, except verify (because this can only happen with old repo formats). Simplify all this by either failing outright if a decoding a filename fails (instead of almost certainly failing with a type error due to treating None as a bytes), or skipping the filename but providing in an out argument for hg verify. Differential Revision: https://phab.mercurial-scm.org/D11248

tests: rename test-clone-uncompressed.t as clone --uncompressed is deprecated in favor of --stream Differential Revision: https://phab.mercurial-scm.org/D11237

debugrebuildfncache: add a cheaper option to rebuild the fncache On my repository, debugrebuildfncache takes 5-10min with the lock. With the flag added in this commit, it takes 10s. The tradeoff is that it only recovers from certain kinds of corruptions. It is intended to to recover faster from fncaches broken by a revlog split during a transaction that ends up being rolled back. Differential Revision: https://phab.mercurial-scm.org/D11265

test: reduce noise, so the important bits stand out Differential Revision: https://phab.mercurial-scm.org/D11264

wireprotov1peer: update all rpcs to use the new batchable scheme If desired, we could keep the future class and the function that upgrades an old style rpc instead of a new style, for extensions. Differential Revision: https://phab.mercurial-scm.org/D11212

wireprotov1peer: simplify the way batchable rpcs are defined The scheme with futures/generator is confusing due to the way communication is done by side effects, especially with two different "future" objects. Just returning a request and a function to read the response is easier to understand. There are tests failures with the largefiles extension due to it aliasing one rpc to another one, which gets fixed in the next commit. Differential Revision: https://phab.mercurial-scm.org/D11211

dirstate: directly call the dirstatemap in `set_untracked` This function is only called in two places: the deprecated "remove" method and in the new `set_untracked` method. So we simply inline the appropriate content in `set_untracked`, paving the way to dropping the deprecated code and its associated function. Differential Revision: https://phab.mercurial-scm.org/D11313

resources: narrow the try:except clause to minimum Otherwise this mind hides other import or attribute errors. Differential Revision: https://phab.mercurial-scm.org/D11312

merge with stable

hgwebdir: avoid systematic full garbage collection Forcing a systematic full garbage collection upon each request can serioulsy harm performance. This is reported as https://bz.mercurial-scm.org/show_bug.cgi?id=6075 With this change we're performing the full collection according to a new setting, `experimental.web.full-garbage-collection-rate`. The default value is 1, which doesn't change the behavior and will allow us to test on real use cases. If the value is 0, no full garbage collection occurs. Regardless of the value of the setting, a partial garbage collection still occurs upon each request (not attempting to collect objects from the oldest generation). This should be enough to take care of reference cycles that have been created by the last request (assessment of this requires changing the setting, not to be 1). In my experience chasing memory leaks in Mercurial servers, the full collection never reclaimed any memory, but this is with Python 3 and biased towards small repositories. On the other hand, as explained in the Python developer docs [1], frequent full collections are very harmful in terms of performance if lots of objects survive the collection, and hence stay in the oldest generation. Note that `gc.collect()` is indeed trying to collect the oldest generation [2]. This happens usually in two cases: - unwanted lingering objects (i.e., an actual memory leak that the GC cannot do anything about). Sadly, we have lots of those these days. - desireable long-term objects, typically in caches (not inner caches carried by repositories, which should be collected with them). This is a subject of interest for the Heptapod project. In short, the flat rate that this change still permits is probably a bad idea in most cases, and the default value can be tweaked later on (or even be set to 0) according to experiments in the wild. The test is inspired from test-hgwebdir-paths.py [1] https://devguide.python.org/garbage_collector/#collecting-the-oldest-generation [2] https://docs.python.org/3/library/gc.html#gc.collect Differential Revision: https://phab.mercurial-scm.org/D11204

obsolete: disable other evolution config options if createmarkers is off We used to raise an abort in this case, but recent changes to local clone command (377d8fc20e34) resulted in destrepo both caring about experimental.evolution config options and not initializing extensions. So imagine if you had evolve and allowdivergence enabled in your ~/.hgrc. Local clone stopped working after 377d8fc20e34 because evolve sets experimental.evolution=all, but only on srcrepo, for destrepo the extension is not initialized. It's possible to make local cloning work by initializing extensions for destrepo in some cases, but in other cases (e.g. allowdivergence in ~/.hgrc, evolve extension in original-repo/.hg/hgrc) it would still fail. In a discussion with Pierre-Yves David it was decided to simply force other evolution options to be false if createmarkers is not enabled. Differential Revision: https://phab.mercurial-scm.org/D11223

fix: use obsolete.isenabled() to check for experimental.allowdivergence Now that obsolete.isenabled() can also check if divergence is allowed, let's use it for consistency. Other experimental.evolution options are already checked via this function. Differential Revision: https://phab.mercurial-scm.org/D11222

rebase: use obsolete.isenabled() to check for experimental.allowdivergence Now that obsolete.isenabled() can also check if divergence is allowed, let's use it for consistency. Other experimental.evolution options are already checked via this function. Differential Revision: https://phab.mercurial-scm.org/D11221

typing: add several assertions to dirstatemap to appease pytype I think it's been mentioned in IRC that these can't be None in this case. This fixes: File "/mnt/c/Users/Matt/hg/mercurial/dirstatemap.py", line 213, in addfile: unsupported operand type(s) for &: 'None' and 'int' [unsupported-operands] No attribute '__and__' on None or '__rand__' on int Called from (traceback): line 290, in reset_state File "/mnt/c/Users/Matt/hg/mercurial/dirstatemap.py", line 214, in addfile: unsupported operand type(s) for &: 'None' and 'int' [unsupported-operands] No attribute '__and__' on None or '__rand__' on int Called from (traceback): line 290, in reset_state Differential Revision: https://phab.mercurial-scm.org/D11235

tests: allow Google's internal builds of clang-format to be used These builds do not actually include any Google-specific formatting changes; the only reason they don't include the LLVM version number is due to a decision to elide the version number from *all* LLVM/clang projects. For most builds of clang-format, even "unofficial" ones, the LLVM version will be displayed; example: ``` clang-format version 14.0.0 (https://github.com/llvm/llvm-project.git 1830ec94ac022ae0b6d6876fc2251e6b91e5931e) ``` The Google-internal build looks like this: ``` clang-format version google3-trunk (1830ec94ac022ae0b6d6876fc2251e6b91e5931e) ``` Differential Revision: https://phab.mercurial-scm.org/D10538

Added signature for changeset 6ee0244fc1cf

Added tag 5.9.3 for changeset 6ee0244fc1cf

relnotes: update release notes for upcoming 5.9.3 Differential Revision: https://phab.mercurial-scm.org/D11720

heptapod-ci: actually give pytest more time before timeout `HGTEST_TIMEOUT` is overridden by `HGTEST_SLOWTIMEOUT` for tests marked as slow, which `test-check-pytype.t` is. So this whole time the timeout was 1500s (or 25 minutes), which is unfortunately not long enough for a *lot* of the times it's run on the CI. Differential Revision: https://phab.mercurial-scm.org/D11717

tests: better determinism in test-chg.t chg tests fail pretty often with "Sample count: *" line disappearing. It disappears because the sample count is zero, in which case a custom message is printed. This commit makes the test succeed in that case. Differential Revision: https://phab.mercurial-scm.org/D11716

python: compatibility for python 3.11 (issue6604) The `unittest._TextTestResult` alias has been removed. The "new" name has been available since 3.2, and we only support 3.5.3+. Differential Revision: https://phab.mercurial-scm.org/D11690

pyoxidizer: force pip to not use pep517 in order to be able to install hg Mercurial is not (yet) a pep517 package, but the presence of a pyproject.toml file tells newer-ish versions of pip that it should be one. This is related to 58fe6d127a01, and fixes pyoxidizer builds for the Heptapod CI. Differential Revision: https://phab.mercurial-scm.org/D11710

merge-halt: fix issue with merge.on-failure=halt breaking unshelve Differential Revision: https://phab.mercurial-scm.org/D11706

merge-halt: demonstrate unshelve issue with merge.on-failure=halt Differential Revision: https://phab.mercurial-scm.org/D11705

rust-nodemap: backed out mitigation for issue 6554 This is a backout of changeset 3fffb48539ee. Issue 6554 is now considered solved, hence its mitigation has to be removed, if only for its performance cost. Differential Revision: https://phab.mercurial-scm.org/D11703

rewrite: fix issue6599 Explanation inside. Differential Revision: https://phab.mercurial-scm.org/D11685

Added signature for changeset 750920b18aaa

Added tag 5.9.2 for changeset 750920b18aaa

windows-ci: temporarily allow Windows jobs to fail We have unfortunately ran out of free credit on the runners we were using from OVH for the Windows CI. We will be disabling the two remaining ones on the 30th of September, hence we need the CI to pass even if Windows jobs cannot start as a temporary measure. Hopefully we can find another way of getting Windows runners soon. Differential Revision: https://phab.mercurial-scm.org/D11499

manifestlog: also monitor `00manifest.n` when applicable This let the locarepo's file cache detect outdated nodemap docket and reload the manifestlog after `localrepo.invalidate` when applicable. The same problem than issue6554 could affect the Manifest too. Differential Revision: https://phab.mercurial-scm.org/D11483

changelog: also monitor `00changelog.n` when applicable (issue6554) This let the locarepo's file cache detect outdated nodemap docket and reload the changelog after `localrepo.invalidate` when applicable. Differential Revision: https://phab.mercurial-scm.org/D11482

persistent-nodemap: introduce a test to highlight possible race Weakness in the current file caching of the changelog means that a writer can end up using an outdated docket. This might result in "committed" persistent-nodemap data from a previous writer to be overwritten by a later writer. This break the strong "append only" assumption of the persistent nodemap and can result in confused reader. The race windows are quite narrow. See the test documentation for details. The issues is fixed in the next changeset. Differential Revision: https://phab.mercurial-scm.org/D11481

test: enable share-safe in test-persistent-nodemap We will use some share in this test and I would rather have them safe. Differential Revision: https://phab.mercurial-scm.org/D11480

filecache: abstract the fetching of the list of tracked file We will need it for a coming fix that will requires to check a variable list of file for the changelog. Differential Revision: https://phab.mercurial-scm.org/D11479

persistent-nodemap: use quiet upgrade in tests This make them less verbose while keeping the important information in the checked output. Differential Revision: https://phab.mercurial-scm.org/D11478

persistent-nodemap: fix a typo in a test comment oops. Differential Revision: https://phab.mercurial-scm.org/D11477

patchbomb: fix traceback on outgoing when not specifying revisions A user reported that `hg email -n -o` raised with the following traceback: ``` ** unknown exception encountered, please report by visiting ** https://mercurial-scm.org/wiki/BugTracker ** Python 3.8.12 (default, Sep 13 2021, 22:12:54) [GCC 7.5.0] ** Mercurial Distributed SCM (version 5.9.1) ** Extensions loaded: patchbomb Traceback (most recent call last): File "/usr/pkg/bin/hg", line 61, in <module> dispatch.run() File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 144, in run status = dispatch(req) File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 250, in dispatch status = _rundispatch(req) File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 294, in _rundispatch ret = _runcatch(req) or 0 File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 470, in _runcatch return _callcatch(ui, _runcatchfunc) File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 480, in _callcatch return scmutil.callcatch(ui, func) File "/usr/pkg/lib/python3.8/site-packages/mercurial/scmutil.py", line 153, in callcatch return func() File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 460, in _runcatchfunc return _dispatch(req) File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 1273, in _dispatch return runcommand( File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 918, in runcommand ret = _runcommand(ui, options, cmd, d) File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 1285, in _runcommand return cmdfunc() File "/usr/pkg/lib/python3.8/site-packages/mercurial/dispatch.py", line 1271, in <lambda> d = lambda: util.checksignature(func)(ui, *args, **strcmdopt) File "/usr/pkg/lib/python3.8/site-packages/mercurial/util.py", line 1886, in check return func(*args, **kwargs) File "/usr/pkg/lib/python3.8/site-packages/hgext/patchbomb.py", line 817, in email revs = _getoutgoing(repo, dest, revs) File "/usr/pkg/lib/python3.8/site-packages/hgext/patchbomb.py", line 537, in _getoutgoing safe_paths = [urlutil.hidepassword(p.rawloc) for p in paths] File "/usr/pkg/lib/python3.8/site-packages/hgext/patchbomb.py", line 537, in <listcomp> safe_paths = [urlutil.hidepassword(p.rawloc) for p in paths] File "/usr/pkg/lib/python3.8/site-packages/mercurial/utils/urlutil.py", line 501, in get_push_paths msg %= dest TypeError: %b requires a bytes-like object, or an object that implements __bytes__, not 'NoneType' ``` This is due to patchbomb passing `[None]` in the `dests` parameter of the multi-paths outgoing function, we fix this in this change and add a non-regression test. Differential Revision: https://phab.mercurial-scm.org/D11456

pep-517: remove the `build-backend` key to allow for users to build extensions PEP 517 changed how projects should define their build dependencies. The presence of a `pyproject.toml` file changes the behavior of `pip` to conform to PEP 517. Since we haven't updated the `setup.py` file yet (I'm not even sure we're not an edge case which would make it harder/impossible, I have not tried yet), this is a workaround to issue6589: it allows users to pass `--no-use-pep517` to pip to revert to the legacy installer. The build backend is simply assumed to be the `build_meta:__legacy__` one. Differential Revision: https://phab.mercurial-scm.org/D11393

tests: make removeemptydirs more portable The behavior of pwd change from one system (i.e. default shell/sh) from one system to another so we use fuzzy matching for the output we do not care and we use narrower command call to highlight what we are trying to test here. Differential Revision: https://phab.mercurial-scm.org/D11449

check-code: make it possible to ignore the PWD check in some situation The check-code script does not motivate the banning of $PWD so I am not sure what it is about. And I will needs to use the env variable in the next tests. So I am adding a way to make an exception. Differential Revision: https://phab.mercurial-scm.org/D11450

relnotes: update next Differential Revision: https://phab.mercurial-scm.org/D11448

relnotes: add release notes for 5.9 Differential Revision: https://phab.mercurial-scm.org/D11447

narrow: fix commits of empty files The problem is that when committing a new file with empty contents (or in general empty file with filelog p1 = -1), hg commit with narrow doesn't create a filelog revision at all, which causes failures in further commands. The problem seems to be that: - hg thinks that instead of creating a new filelog revision, it can use the filelog's p1 (the nullrev) - because it thinks the file contents is the same in that revision and in p1 - because `narrowfilelog.cmp(nullrev, b'')` is True (unlike with `filelog.cmp`) It's not clear to me which `cmp` behaves better. But I think it makes sense to change the commit code to not to "reuse" the null rev when adding an empty file with filelog p1 == filelog p2 == -1. This is consistent with never writing the null rev in the manifest, which `hg verify` claims is an invariant: ``` inside/c@4: manifest refers to unknown revision 000000000000 ``` Differential Revision: https://phab.mercurial-scm.org/D11400

narrow: show repo corruption when commiting empty files Differential Revision: https://phab.mercurial-scm.org/D11399

filemerge: be more strict when detecting conflict markers, add `|` markers I received a user complaint about detecting a line that contained 78 `=` followed by `*/` as a conflict marker. We'll never generate that, we generate 7 identical characters and either the end of the line, or a space. Let's be explicit about detecting exactly what we produce to reduce the chances of a false positive. While we're here, add `|||||||` as a detected conflict marker (generated with the `keep-merge3` style conflicts). Differential Revision: https://phab.mercurial-scm.org/D11391

Added signature for changeset 86a60679cf61

Added tag 5.9.1 for changeset 86a60679cf61

fix: again allow formatting the working copy while merging I forgot about unfinished merges (I think I was thinking only about unfinished merge conflicts) when I wrote https://phab.mercurial-scm.org/D11209. As a coworker (hg contributor dploch) reported to me, this led to `hg fix --working-dir` failing when you have an uncommitted merge. The fix is trivial: just move the assertion to just before the call to `scmutil.movedirstate()` where it actually matters. Differential Revision: https://phab.mercurial-scm.org/D11376

pyoxidizer: add arch to PyOxidizer MSIs This is the proper filename pattern. This filename format wasn't properly implemented when PyOxidizer took over Python 3 MSI generation in 603efb3845ba. Differential Revision: https://phab.mercurial-scm.org/D11359

pyoxidizer: pass arch to WiXInstaller() We just upgraded Windows automation to PyOxidizer 0.17.0. This version of PyOxidizer changed the behavior of WiX installers so installer architecture defaulted to "x64" (before it defaulted to the target of the pyoxidizer.exe binary). To allow controlling the architecture of the installer, the `arch` argument was added to `WiXInstaller`. This commit passes that argument in. Differential Revision: https://phab.mercurial-scm.org/D11358

contrib: install PyOxidizer 0.17.0 This pulls in some changes we want to improve Windows MSI installers. This will need separate enhancements to the pyoxidizer.bzl. But those will be handled in a separate changeset. Differential Revision: https://phab.mercurial-scm.org/D11357

packaging: reference proper output directory 9438e9b7321a changed the name of the PyOxidizer target, which changed the name of the output directory. The code changed by this patch wasn't properly updated by that changeset. This resulted in a run-time failure due to trying to read from a non-existent directory. This change should fix the building of Python 3 Inno installers. Differential Revision: https://phab.mercurial-scm.org/D11356

packaging: pass extra_pyoxidizer_vars only to pyoxidizer Before, we would attempt to call a function (build_installer_py2exe) that didn't accept this keyword argument. This was preventing the building of py2exe installers. Differential Revision: https://phab.mercurial-scm.org/D11355

hg: don't attempt to extend `sys.path` with the user site without `APPDATA` This variable is created by the system and *should* be available, but test-lfs-bundle.t has a test where it is explicitly unset. It wasn't caught before because prior to 95af358fcdfe, it was limited to the py2exe binary. As a precaution, fix both that and the pyoxidizer case that was causing the test to fail. Differential Revision: https://phab.mercurial-scm.org/D11354

ci: only run the phabricator step if the previous on succeeded It seems like f6879956a386 regressed the intended behavior. Differential Revision: https://phab.mercurial-scm.org/D11342

clone: properly create target directories during local clone (issue6581) The store encoding was mudding the water. This lead to local clone crashing for file with long filename as their destination directory needed to be encoded. Differential Revision: https://phab.mercurial-scm.org/D11340

clone: add a file demonstrating issue6581 in test-clone-stream.t This is quite noisy so we adds it in its own changeset. Fixes for the issue are coming in the next patch. Differential Revision: https://phab.mercurial-scm.org/D11339

clone: verify the local clone in test-clone-stream.t This will help detecting corruption. Differential Revision: https://phab.mercurial-scm.org/D11338

clone: automatically glob stream clone output in test Touching `test-clone-stream.t` is very painful otherwise. Differential Revision: https://phab.mercurial-scm.org/D11337

clone: fix a comment in test-clone-stream.t Differential Revision: https://phab.mercurial-scm.org/D11336

windows: degrade to py2 behavior when reading a non-symlink as a symlink While waiting for the push to hg-committed in WSL to complete, I ran a `phabimport` from Windows and got this traceback: $ hg phabimport 11313 ** Unknown exception encountered with possibly-broken third-party extension "mercurial_keyring" (version N/A) ** which supports versions unknown of Mercurial. ** Please disable "mercurial_keyring" and try your action again. ** If that fixes the bug please report it to https://foss.heptapod.net/mercurial/mercurial_keyring/issues ** Python 3.9.5 (default, May 6 2021, 17:29:31) [MSC v.1928 64 bit (AMD64)] ** Mercurial Distributed SCM (version 5.9rc1+hg32.0e2f5733563d) ** Extensions loaded: absorb, blackbox, evolve 10.3.3, extdiff, fastannotate, fix, mercurial_keyring, mq, phabblocker 20210126, phabricator, rebase, show, strip, topic 0.22.3 Traceback (most recent call last): File "mercurial.lock", line 279, in _trylock File "mercurial.vfs", line 202, in makelock File "mercurial.util", line 2147, in makelock FileExistsError: [WinError 183] Cannot create a file when that file already exists: b'hp-omen:78348' -> b'C:\\Users\\Matt\\hg/.hg/store/lock' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "<string>", line 24, in <module> File "mercurial.dispatch", line 144, in run File "mercurial.dispatch", line 250, in dispatch File "mercurial.dispatch", line 294, in _rundispatch File "mercurial.dispatch", line 470, in _runcatch File "mercurial.dispatch", line 480, in _callcatch File "mercurial.scmutil", line 153, in callcatch File "mercurial.dispatch", line 460, in _runcatchfunc File "mercurial.dispatch", line 1273, in _dispatch File "mercurial.dispatch", line 918, in runcommand File "mercurial.dispatch", line 1285, in _runcommand File "mercurial.dispatch", line 1271, in <lambda> File "mercurial.util", line 1886, in check File "mercurial.util", line 1886, in check File "hgext.mq", line 4239, in mqcommand File "mercurial.util", line 1886, in check File "mercurial.util", line 1886, in check File "hgext.phabricator", line 314, in inner File "hgext.phabricator", line 2222, in phabimport File "hgext.phabricator", line 2123, in readpatch File "hgext.phabricator", line 2199, in _write File "mercurial.localrepo", line 2956, in lock File "mercurial.localrepo", line 2918, in _lock File "mercurial.lock", line 152, in trylock File "mercurial.lock", line 283, in _trylock File "mercurial.lock", line 314, in _readlock File "mercurial.vfs", line 221, in readlock File "mercurial.util", line 2163, in readlock File "mercurial.windows", line 619, in readlink ValueError: not a symbolic link Both exceptions look accurate (the file exists, and the Windows side can't read WSL side symlinks). I didn't try to reproduce this entirely within the Windows side, but we can do better than a cryptic stacktrace. With this change, the same scenario results in this abort: abort: C:\Users\Matt\hg/.hg/store/lock: The file cannot be accessed by the system When both the `push` and `phabimport` are done on the Windows side, it prints a message about waiting for the lock, and successfully applies the patch after the push completes. I'm not sure if there's enough info to be able to convert the abort into the wait scenario. As it stands now, we don't support symlinks on Windows, which requires either a UAC Administrator level process or an opt-in in developer mode, and there are several places where the new symlink on Windows support in py3 was explicitly disabled in order to get tests to pass quicker. Differential Revision: https://phab.mercurial-scm.org/D11333

pyoxidizer: add user-site to `sys.path` on Windows This is a port of 53221078e0de to Windows to allow pip-installed extensions to be loaded without specifying a path. It's a major headache to have an hg.exe on `PATH` that needs to have the path to the extensions specified, because WSL doesn't see the same path. This is only for Windows for now, to match the currently shipping py2 behavior. There is a better solution with using the `site` package, but this needs support in PyOxidizer[1]. [1] https://github.com/indygreg/PyOxidizer/issues/430 Differential Revision: https://phab.mercurial-scm.org/D11308

zeroconf: fix an issue concatenating bytes and str `bytes(length)` doesn't do what we want, so use `str`. There appear to be a ton more issues in this extension, including: - globals()[b'_GLOBAL_DONE'] using bytes as the key - `__author__` and similar using bytes - `BadDomainName` is feeding bytes to the Exception constructor - DNSRecord.toString() has the wrong signature (should be str, not bytes) Differential Revision: https://phab.mercurial-scm.org/D11303

revlog: fix more type confusion in index_replace_sidedata_info (issue6580) We were telling python that "rev" was a Py_ssize_t (via the "n" format), but it was actually an int. Differential Revision: https://phab.mercurial-scm.org/D11335

revlog: fix type confusion with sidedata_comp_len (issue6580) The format string uses "i" (int) for sidedata_comp_len, so we shouldn't be passing a pointer to Py_ssize_t to PyArg_ParseTuple. On 64-bit big-endian, this would result in python only writing to the upper 32 bits, and things go downhill from there. Differential Revision: https://phab.mercurial-scm.org/D11334

resources: stop important a non existent FileNotFoundError The error was hidden by the wide try/except Differential Revision: https://phab.mercurial-scm.org/D11311

template: FileNotFoundError is actually a built in exception However it is python3 only. Differential Revision: https://phab.mercurial-scm.org/D11310

check-code: drop the camelcase checks Fro about 2 years we have been using CamelCase is class names. That rules gets in the way of assigning class or exception in compatibility layers. I think it is safe to drop it now that we started using CamelCase for some case. My motivation for this is the need to assign `FileNotFoundError` in `pycompat`. Differential Revision: https://phab.mercurial-scm.org/D11309

Added signature for changeset 53221078e0de

Added tag 5.9 for changeset 53221078e0de

pyoxidizer: always run the associated CI jobs Now that all tests are passing, we can enable this by default. Differential Revision: https://phab.mercurial-scm.org/D11306

pyoxidizer: skip for ZeroConf related test for now These test are failing for obscure reason. They are fairly minor and Since they are the only thing between us and enabling pyoxidizer testing in the CI by default, we just shallow the bad output for now. Differential Revision: https://phab.mercurial-scm.org/D11305

pyoxidizer: disable the test for disabled & broken extensions help The test is a bit fragile and the feature is significantly broken for 3rd party extension already. So we disable that section with a comment about why and what is needed. Differential Revision: https://phab.mercurial-scm.org/D11304

pyoxidizer: re-install PYTHONPATH behavior Hooks and extensions can rely on PYTHONPATH value. Yet the pyoxidized binary ignore the variable. So we manually reinstall the behavior to fix various tests and restore the expected behavior. This positively affects: - test-extension.t - test-hook.t Differential Revision: https://phab.mercurial-scm.org/D11302

windows: add pytest-vcr to the dependencies This will lead to pyoxidizer including it in its binary. This fix test-phabricator.t Differential Revision: https://phab.mercurial-scm.org/D11301

pyoxidizer: wrap the pyoxidizer script on multiple line This is clearer and will help with future edition of the script. Differential Revision: https://phab.mercurial-scm.org/D11300

pyoxidized: silence the fuzzywuzzy warning about python-Levenshtein I don't think we need the fast implementation for the test so lets ignore it for now. Differential Revision: https://phab.mercurial-scm.org/D11299

pyoxidized: install fuzzywuzzy too This is necessary for some of the release note tooling. Differential Revision: https://phab.mercurial-scm.org/D11298

pyoxidized: adapt output of test-install.t The python lib and template directories are in different location that requires a different patterns. Differential Revision: https://phab.mercurial-scm.org/D11297

pyoxidized: disable part of `test-install.t` related to pip and virtualenv This part are testing manual installation of Mercurial, this is not relevant for the pyoxidizer variant. Differential Revision: https://phab.mercurial-scm.org/D11296

pyoxidized: adapt output of test-bad-extension.t The file path in the traceback become module name. Differential Revision: https://phab.mercurial-scm.org/D11295

pyoxidized: adapt output of test-flagprocessor.t The file path in the traceback become module name. Differential Revision: https://phab.mercurial-scm.org/D11294

pyoxidized: adapt output of `test-phases.t` We are getting one less line. I am not sure why, but it seems fairly minor. Differential Revision: https://phab.mercurial-scm.org/D11293

pyoxidized: add a copy of the `doc` directory in the right location This get the hacky setup closer to how an actual install is setup. Differential Revision: https://phab.mercurial-scm.org/D11292

pyoxidized: add a copy of the `contrib` directory in the right location This get the hacky setup closer to how an actual install is setup. Differential Revision: https://phab.mercurial-scm.org/D11291

pyoxidized: add a copy of the `defaultrc` file in the right location This get the hacky setup closer to how an actual install is setup. Differential Revision: https://phab.mercurial-scm.org/D11290

pyoxidized: add a copy of the `helptext` directory in the right location This get the hacky setup closer to how an actual install is setup. Differential Revision: https://phab.mercurial-scm.org/D11289

template: handle missing resource in `_readmapfile` This fix the remaining issue in test-template-map.t. Differential Revision: https://phab.mercurial-scm.org/D11288

pyoxidized: add a copy of the `templates` directory in the right location This fix about 10 extra test bring the number of currently failing test to about 12. Differential Revision: https://phab.mercurial-scm.org/D11287

pyoxidized: add a dedicated target in the tests We will need to setup more items to make the "quick" version work on stable, having a dedicated operation will allow to contains change to that operation. Differential Revision: https://phab.mercurial-scm.org/D11286

pyoxidized: adapt test-devel-warnings.t Differential Revision: https://phab.mercurial-scm.org/D11284

test-extension: adapt output to pyoxidizer The traceback use module name instead of filename. The rest of the test is still on fire for various other reasons. However that specific output mismatch is now fixed. Differential Revision: https://phab.mercurial-scm.org/D11285

pyoxidized: add a `pyoxidizer` hghave keyword for line matching Some output line can be affected by pyoxidizer, for example the source file path are replaced by the module name. We introduce a new condition keyword to cope with this. Differential Revision: https://phab.mercurial-scm.org/D11283

templater: swap `\` with `/` in more location This is similar to the previous changeset, but apply that logic to _readmapfile. Differential Revision: https://phab.mercurial-scm.org/D11282

templater: swap `\` with `/` to allow the resource logic to kicks in Without this change our wrapper to the resource logic will fails to details the nesting and try to pass `directory/file` entry to the resource module, leading to a crash. Ideally, we should track down all caller passing `\` instead of `/`, but that is far more intrusive and we would like to have a working pyoxidized version working for 5.9 It will be easy to add a warning to the above code to track down "bad" caller during the 6.0 cycle. This reduce the number of failing test with pyoxidizer from 52 to 23 Differential Revision: https://phab.mercurial-scm.org/D11281

heptapod-ci: extend timeout for pytype checking This test routinely times out for loaded or older machines. Differential Revision: https://phab.mercurial-scm.org/D11258

ci: run --pyoxidized tests on Windows They still have numerous failure, but at least we can start fixing them now. Differential Revision: https://phab.mercurial-scm.org/D11278

run-tests: introduce a --pyoxidized option This options make it possible to use the pyoxidizer version to run the tests. This is a first basic version that is windows only. The test needs a working python, with Mercurial installed. However the pyoxidizer product is "self contains" without a "usable" Python. There have been discussion to have a fully functional `hg admin::python` command providing a fully functional python interpreter, but nothing is of the sort is ready yet. In In the meantime we use an hybrid approach, similar to what we do for testing `rhg`. We install a full "normal" Mercurial, but also the pyxodizer product as the official `hg binary`. That way, we use the pyoxidizer version or everything, but test that needs to run python have it available, with a fully functional Mercurial package. This first version is pretty basic (Windows only, no --local, not --with-pyoxidized), but it runs, various bug that we will have to fix. Differential Revision: https://phab.mercurial-scm.org/D11277

ci: add a "all" template to easily control "when" test run When debugging some job (usually windows one) it is handy to have a way to pass all other jobs to manual execution. We add a "root" template to control just that. Differential Revision: https://phab.mercurial-scm.org/D11276

Added signature for changeset 2813d406b036

Added tag 5.9rc1 for changeset 2813d406b036

issue6528: add a config option to control the fixing on the fly This will allow people who know to be safe to avoid any performance overhead (and other potential issue). Differential Revision: https://phab.mercurial-scm.org/D11271

issue6528: also filter delta on the fly when applying a changegroup This ensure that corrupted clone does not spread corruption to "fixed" version. This might come at a performance cost, we will had a config option to control this behavior in the next changesets. Differential Revision: https://phab.mercurial-scm.org/D11270

filelog: open the writing context a bit earlier in `addgroup` This is a small change made ahead of the next patch for clarification. Differential Revision: https://phab.mercurial-scm.org/D11269

issue6528: implement _is_revision_affected_fast using callback The delta comming from a bundle/stream does not exists in the revlog yet, so we will need other way to retrieve the same information. To prepare for this we split the function to use callbacks in the core logic. Differential Revision: https://phab.mercurial-scm.org/D11268