Summary:
The visibleheads file should be journaled like the other state files, so that
it is rolled back if a transaction aborts.
Reviewed By: quark-zju
Differential Revision: D19502226
fbshipit-source-id: c2b8d926ce97211411ca01f05e83e62cb77625b9
Summary: The fbcode/linttool has been updated to support lua and sql here D19467627, so updating arc rules to cover the new extensions
Reviewed By: zertosh
Differential Revision: D19534326
fbshipit-source-id: 4e615653acedcdf2da88e7dc4b443ad22af1324f
Summary:
The Rust Manifest is deployed practically everywhere.
Removing the C++ code from being compiled in Mercurial along with all of the cstore extension.
Reviewed By: quark-zju
Differential Revision: D19543248
fbshipit-source-id: d632e171175e6866563c1aa0808a099b67bd937d
Summary: Revision numbers are deprecated, let's not print them in the bisect output.
Reviewed By: DurhamG
Differential Revision: D19539678
fbshipit-source-id: 29bca3ee38cb390bdef8dd88cb912aa3dc452065
Summary: Revision number are deprecated, remove it from the user output.
Reviewed By: DurhamG
Differential Revision: D19539679
fbshipit-source-id: 7fc618e832e0e5bb3464d2ed04967b062b6f182a
Summary:
The memcache code assumes it's initialized, let's actually do it.
The test change is required due to fbinit installing its own SIGTERM handler
that shows a backtrace. Installing our own SIGTERM handler makes it closer to
what Mercurial does already.
Reviewed By: quark-zju
Differential Revision: D19518698
fbshipit-source-id: bc8c2311e65c9c00678756abae3979ccda4453ea
Summary:
Previously we had infinitepush path which was preferred over a default path when a
specific revision was pulled or updated to (i.e. "hg pull" would use
paths.default, but "hg pull -r HASH" would use paths.infinitepush if this path
is set in the config).
I'd like to have infinitepushbookmark path which will be preferred for all
cases except for a single commit pulls.
Reviewed By: mitrandir77
Differential Revision: D19513490
fbshipit-source-id: 7f8b809f937aa2e082c2e9cd382709c6db619a4f
Summary:
Reading all the sparse profiles can be very expensive.
This changes the format we log to the cloud. It seems nobody is depending on the old format.
Reviewed By: wlis
Differential Revision: D19517306
fbshipit-source-id: 256e78acd4c24aceb533aa4d66b90ecf885fcbcd
Summary: Use `disable treemanifest` in place of `setconfig extensions.treemanifest=!`
Reviewed By: quark-zju
Differential Revision: D19457678
fbshipit-source-id: 47c8b3c4f4ed5cfc97275ca67afab4a86ffe7f0d
Summary:
Add a new `tinit.sh` function: `configure`, which takes over from the
feature-enabling aspect of `enable`.
This provides a few features that are configurable:
* `dummyssh` sets `ui.ssh` to `dummyssh`.
* `mutation` and `mutation-norecord` enable mutation and visibility tracking
* `evolution` enables evolution and disables mutation and visibility.
* `noevolution` disables evolution, as well as mutation and visibility.
Since `enable` now only refers to extensions, it is joined by a corresponding `disable` to
disable an extension.
Some tests are updated to take advantage of these new functions.
Reviewed By: quark-zju
Differential Revision: D19427595
fbshipit-source-id: 03cc639918b4e667927330d3f3abf16121ebf161
Summary:
Scanning through the plain git mapfile is slow. Use the nodemap to speed it up.
To avoid unnecessary risks, this only replace the "lookup" feature of the mapfile,
other features used by the hggit extension or wire-protocols are unaffected.
Reviewed By: singhsrb
Differential Revision: D19458406
fbshipit-source-id: 665184637d3e62590cc5d12ea3aa2563af4351d1
Summary:
This is inteneded to solve multiple problems:
- Mitigate issues where our CI system does not enable remotenames in some
random code paths, which leads to missing or stale `remote/master`.
This further mitigates bad cases with narrow-heads' phase calculation
where a stale `remote/master` can cause many commits to become draft
incorrectly.
- Mitigate issues in `remotenames` where race condition can happen for
pushrebase (remotenames does a "listnames" after the push operation).
See D18601035 for a hacky workaround.
Reviewed By: DurhamG
Differential Revision: D19380940
fbshipit-source-id: 4481ff114d35be37c331c72ac561c2a0894206cb
Summary:
This makes it safer to do revlog-fallback -> server-fallback switch in the
future, because the server might not know all the draft commits.
Reviewed By: DurhamG
Differential Revision: D19416287
fbshipit-source-id: 8d69c1c5465b50710110370d84d5fb7c8ba6a6c4
Summary:
Right now, we check if extras contain `convert_revision` (and tolerate it not
being there), but if we don't have extras at all, we crash. Let's instead treat
"no extras" and "convert_revision not in extras" as the same thing.
Reviewed By: DurhamG, farnz
Differential Revision: D19428698
fbshipit-source-id: 74268dd3bde0f9cdb1b8164d2c2d322837803eaa
Summary:
Update all amend tests to use mutation and visibility. For these tests, `mutation.record`
is disabled so that hashes do not change.
Most tests pass as-is. A few tests have changes which are the results of slight behavioural
changes or bug-fixes compared with obsmarkers.
Reviewed By: quark-zju
Differential Revision: D19413580
fbshipit-source-id: 18696a08db69130b08f829366659783df4c9bcc1
Summary:
Previously the mutation commit extras were the source of truth for mutation
information, and the mutation store served as a kind of cache. This turned out
to be less useful than expected, as oftentimes commits are missing, and the
store is better indexed, so in practice using the store as the source of truth
is better.
This change makes the mutationstore the (sole) source of truth for mutation
data. The extras are kept, but they are now only useful as human-readable
debug information, and to ensure the commit hash is unique.
Collecting the mutation information during commit creation is now done through
a new `mutinfo` object. This is a dict with the same keys as the mutation
extras, for simplicity, but it is now passed through the `committablectx` and
used to generate the mutation store entry directly.
The `mutation.enabled` config option is now used to control all aspects of
enabling mutation.
The `mutation.record` config option is now only used to indicate whether the
mutation extras should also added to the commit. Generally this should be set
to `true`, however the option is retained so that mutation extras can be
stripped by running `hg amend --config mutation.record=false`, which no longer
has the side-effect of not recording mutation information to the store.
The "remote commit" mutation record origin is now obsolete, and won't be
generated anymore.
Pushrebase now relies on the obsmarker information coming back from the server
in order to correctly generate mutation information. We will need to change
this so that the server returns mutation records before we can fully deprecate
obsmarkers.
Reviewed By: DurhamG
Differential Revision: D19410650
fbshipit-source-id: 8d7094e4bfd8d8e97916898d899a8debd339485f
Summary: This eliminates the broken pipes that have been more prevalent recently.
Reviewed By: DurhamG
Differential Revision: D19412153
fbshipit-source-id: 0062eb57ec07dfcbfee3ed9b77cf82cdcda09fb3
Summary:
This is part of proof-of-concept to test Watchman over TCP, a means
to accelerate hg workflows for the ASIC teams within Facebook.
For more context, refer to master task T55191832
Reviewed By: xavierd
Differential Revision: D18482107
fbshipit-source-id: 08ba3641854d81fe2a1cd8739bb4e9abcbc700ed
Summary:
Without this change, the next diff will fail tests with metalog programming
errors (write outside transaction).
Some test changes are caused by the being deprecated `rollback` command.
Reviewed By: DurhamG
Differential Revision: D19380939
fbshipit-source-id: 7c893d3025bb697102835670b8a38f8fb9a624c8
Summary:
Reverts https://www.mercurial-scm.org/repo/hg/rev/eb586ed5d8ce.
The colon syntax (x:y) is deprecated and is unsupported by segmented changelog.
Reviewed By: DurhamG
Differential Revision: D19394101
fbshipit-source-id: 8c66756f1035ab7660180716a2afa052879f384e
Summary:
Now that the post dirstate handlers are largely unused, let's move the
fsmonitor state warning into the fsmonitor filesystem. This also allows us to
remove the temporary _newid variable that was used to allow post-transaction
detection of if the transaction happened.
Reviewed By: quark-zju
Differential Revision: D18259479
fbshipit-source-id: da88638d34a80480bbeba8b1531d523785d72c30
Summary:
Previously the localrepo object contained a list of handlers to invoke
after status finished executing. This was used for 1) updating the fsmonitor
state with the new clock, ignore hash, and list of notable files, and 2)
updating the list of ignored files in treestate.
As part of moving all fsmonitor subtlities behind the filesystem abstraction,
this diff moves the fsmonitorstate file updating to be in the filesystem layer.
This also moves it inside the same transaction as the lookup file cleanup, which
removes the need for the hacky self._newid logic to detect if the dirstate was
changed by an external process.
(self._newid was previously added so that our second dirstate transaction, which
updates the fsmonitorstate, could determine if the dirstate had either been
changed by this process earlier in the lookup cleanup transaction, or if it had
been changed by an external process).
Reviewed By: quark-zju
Differential Revision: D18076655
fbshipit-source-id: c5175f61432f8e121b6baacd9587fcd288f67098
Summary:
A future diff is going to move the fsmonitor post-status fixups into
the same transaction as the lookup-marking logic. To prepare for this, let's
refactor the lookup marking logic to separate out the transaciton management
from the actual marking logic.
Reviewed By: quark-zju
Differential Revision: D18076656
fbshipit-source-id: 7711d5b086be7baaff0d9736cf51c6b0a46f237e
Summary:
In an earlier diff we moved the lookup-state resolution from the repo
object to the dirstate object. Now that a filesystem layer exists, let's move
lookup resolution into the filesystem layer so that filesystem.pendingchanges
can now return perfect information.
Reviewed By: quark-zju
Differential Revision: D17749373
fbshipit-source-id: d03177e5e5374bd38c6c9adaa0fe8959052de19e
Summary:
The Python one only does it when needed, let's fix the 2 tests that were
relying on this.
Reviewed By: quark-zju
Differential Revision: D19393501
fbshipit-source-id: 94e004999045264adce2ffa17b4697583ee0fcbd
Summary:
The phases of a commit is a more precise metric for whether a change is public
or not, let's use this instead of testing for data to be present in the local
contentstore.
Reviewed By: quark-zju
Differential Revision: D19393502
fbshipit-source-id: b1c735c8400e8d5a1a7f7013d9a4a1ad423c5023
Summary:
We started to see a lot of tests failing with mononoke timing out at startup.
Increasing the timeout to mitigate the issue.
Reviewed By: krallin
Differential Revision: D19397440
fbshipit-source-id: a8037102b3c8389b98a7c49824fa013fd3e6a080
Summary:
The command shows how visibility, bookmarks, remotenames change in the repo
over time, using metalog data.
Also add this command to hg rage report.
Reviewed By: markbt
Differential Revision: D19358668
fbshipit-source-id: 9bddc039143b45c29c0c937ee60906ab93a2defe
Summary: The colors are from the our smartlog template. They're used in the next change.
Reviewed By: markbt
Differential Revision: D19358670
fbshipit-source-id: 7476f95767c5fcf1cccdce2119a2ab7ce45d270e
Summary:
This simplifies the error handling and makes it more compatible with things that
might capture the output, including the Python testing framework.
Reviewed By: DurhamG
Differential Revision: D19325642
fbshipit-source-id: 53de8b9a8294219e2b8e62831dce236841bd4cbb
Summary: Make `hg status` use the EdenFS Thrift path, similar to the telemetry wrapper.
Reviewed By: DurhamG
Differential Revision: D19325641
fbshipit-source-id: 14777a252d7cb433316511a2a1f1a6649e9cb020
Summary:
This applies the new feature to all tests.
The tests do not use revlog fallback but we plan to use revlog fallback
in production for faster migration.
Reviewed By: DurhamG
Differential Revision: D18737259
fbshipit-source-id: 69633c7b2026fb3d19ca16d40368bded972efd86
Summary:
This makes it possible to use zstore instead of 00changelog.d to store commit
data. Right now it double writes to zstore and 00changelog.d if turned on.
In the future we can switch to only writing to zstore if 00changelog.i
alternative is available.
Some related configs were added for fallback strategy: revlog or server.
The revlog fallback allows us to do fast migration. The server fallback
(not implemented in this diff) allows us to stop depending on revlog.d.
Reviewed By: DurhamG
Differential Revision: D18737260
fbshipit-source-id: 3c9605f0babd8a215ee74bdf1275cc4e9dbd766c
Summary:
We have seen issues parsing '0' as date somehow passes on OSX, and parsing
'Apr 2018' fails on Windows with GitBash. Let's workaround the tests while
I'm going to find better fixes.
Reviewed By: xavierd
Differential Revision: D19353054
fbshipit-source-id: c0302071964191b97eea6572ffd985f831db6791
Summary:
For some reason, our linker flag `-uinitthreading` no longer works in buck opt
build. This affects the `indexes` and `threading` Python extensions. Move them
to `bindings` to solve the problem.
Reviewed By: fanzeyi
Differential Revision: D19340538
fbshipit-source-id: 0c82b472f2916229d3c5e481954b69415b5b0dc2
Summary:
D19114546 introduced a new rollback mechanism where it updates to the
original commit if the user quits. Unfortunatley it only did the update if the
user had made a commit, so if they exitted immediately before making a commit,
it left them on the wrong commit and all their changes are pending.
Reviewed By: quark-zju
Differential Revision: D19334201
fbshipit-source-id: c959096adfa3563894578436e8252c037b50e32c
Summary:
The Rust bindings now provide a subset of time parsing features. Replace the
old Python implementation. This has multiple benefits:
- Strong gurarnatee that Rust and Python behave the same.
- Parse relative time (ex. `5 minutes ago`)
- Parse date beyound i32 range (ex. >= year 2038)
Reviewed By: DurhamG
Differential Revision: D18946332
fbshipit-source-id: 721f47bc5b2835d7ca0a05ab34ea4faa1a411a4e
Summary:
The Rust ContentStore will not print these, and in order to better understand
what tests are broken with it enabled, let's make them optional.
Reviewed By: quark-zju
Differential Revision: D19318848
fbshipit-source-id: 87a1da510b51adc40a0d08157925a990456d3e9c
Summary:
Previously, each test uses a separate chg server, because there are different
states in different tests. So chg servers cannot be reused across tests.
Nowdays chg servers are more stateless, and can be shared for all tests.
Do that to reduce chg server startup overhead.
With this change, `./run-tests.py --time $(rg -l chg-compatible)` went down
from 4:57 to 4:04 on my devserver.
A configuration `--chg-sock-path` is added for advanced use-cases.
Reviewed By: DurhamG
Differential Revision: D18924911
fbshipit-source-id: c2f7d84ee4cbfb5d599cfdc0ab47f922fae4a67e
Summary: The case collision test broke when I disabled tags.
Reviewed By: singhsrb
Differential Revision: D19321272
fbshipit-source-id: d59a0ad38b80f35931bbb4fb52e400d714ebbf37
Summary:
Python errors wrapped in a Rust Error would be incorrectly changed into a
RuntimeError instead of the original one. The map_pyerr method does the right
thing, and is also shorter, let's use it.
Reviewed By: quark-zju
Differential Revision: D19313883
fbshipit-source-id: 1ecb41a8eef9d41618905d6d00f199252d373f96
Summary:
It turns out some old repos are still using the legacy treedirstate
format, which broke when I made this a hard requirement. Let's roll this back
for now.
Reviewed By: singhsrb
Differential Revision: D19313773
fbshipit-source-id: ded78be033cb04323a2e1d237059947dee509df9
Summary:
We no longer user tags in any of our repositories, so let's delete all
the code and remove some tech debt.
Previously drawdag was our last remaining use of tags, but in a previous diff I
switched that to use bookmarks.
Reviewed By: quark-zju
Differential Revision: D19042226
fbshipit-source-id: d7871c71c1026599aa70fdd806418347ea214a8a
Summary:
We want to delete all the non-treestate dirstate implementations. Let's
start throwing an exception if treestate is not enabled. We temporarily have a
bypass in case we break an important usecase in the process.
This also sets the standard new repo to be created in treestate mode, but adding
treestate to newreporequirements.
Reviewed By: quark-zju
Differential Revision: D19204621
fbshipit-source-id: 61c0c69ce6e559615ef570d2343bea78c1b5d5ee
Summary:
Tweakdefaults adds the ability for `hg rebase -d` to simply fastforward
the user if the destination is a descendant of the current working copy parent.
If the working copy is dirty, it merged the files, potentially leaving the
working copy with merge conflicts that are hard to recover from.
A normal hg update disallows merges that would result in potential conflicts.
Let's update the rebase code to use the same merge logic, so fast forward
rebases simply abort if there are potential conflicts.
Reviewed By: quark-zju
Differential Revision: D19204198
fbshipit-source-id: 1b0c2c0fdab909eebe74d1a211dbfb2d780058cd
Summary: In Mononoke tests, we have failures because `hg book -fd` aborts if it's not given any bookmark names. Fix up this function to not run `hg book -fd` if there are no bookmarks
Reviewed By: quark-zju
Differential Revision: D19251930
fbshipit-source-id: 2f1696d9207ad64a94c28941e72806d9b0e686fe
Summary:
The test is broken by D19190496 because the test uses some weird test cases
about legacy Pythons.
The "parseindex2" test is revlog-related. The revlog is kind of stable, tested
indirectly in countless tests, and is also going away. We don't run the code
on legacy versions of Pythons.The "parseindex2" test does not provide much
value. Therefore just remove it.
Reviewed By: akushner
Differential Revision: D19221126
fbshipit-source-id: 5b904d97caa47f92098435ee85c1bb8b725c9f84
Summary:
The hgpython interpreter was used to run Python scripts in tests that might
rely on Mercurial modules.
The previous hgpython implementation is Python PAR based, which does not have
access to native Rust modules like bindings. Change it to use the native
"hg debugpython" implementation that is more compatible.
Reviewed By: markbt
Differential Revision: D19190496
fbshipit-source-id: 9791dbf9ba0ed92de702291faa9145f01b05ec40
Summary:
The current error message looks like fatal while it is not. Make it clear that
extension failures are not fatal.
Reviewed By: markbt
Differential Revision: D19166545
fbshipit-source-id: 7ce0231c90b0c5f50add15a12cb69b60b76dfcb1
Summary:
There are 3 extensions that can provide the `{gitnode}` template: "gitrevset",
"fbscmquery", "hggit". The last can read from commit extras. Fix the first two
to also read commit extras. At some point we need to unify the implementations.
Reviewed By: farnz
Differential Revision: D19198979
fbshipit-source-id: 24a0df0df4ceb7a9af9236a7f70babfd54e9802b
Summary:
The test is flaky in recent OSX builds.
The test is about a chg feature. Right now we only use chg on Linux. So limit
the test to Linux only.
Reviewed By: singhsrb
Differential Revision: D19191582
fbshipit-source-id: ce506f3f50c4368253caea0d73a647539c649735
Summary:
After D19043330, the test is failing on Windows (no execbit).
When converting a repo, we almost always want to preserve the execbit. So let's
just skip the test if execbit is not available.
Reviewed By: singhsrb
Differential Revision: D19191556
fbshipit-source-id: 8e65d0b4b03833216ac8f28e2ae25f87de72304f
Summary:
We don't support any of these VCS's, and we're not running any of the
tests. The code is just bit rotting. Let's delete them.
Reviewed By: quark-zju
Differential Revision: D19043710
fbshipit-source-id: 6e0d625c755cbc875755dc09b394bc730186db1d
Summary:
A future diff will remove the tags feature. Convert uses tags heavily
and it breaks a number of tests, so let's remove tags from the convert extension
before we remove tags entirely.
Reviewed By: quark-zju
Differential Revision: D19043330
fbshipit-source-id: 628d27fea1601931da45d1280eff981c5d12f93c
Summary:
In a future diff we'll be removing tags. The most prevalent tag is
'tip', which shows up in a ton of test output. Let's drop that tag first, so we
can safely update the tests before we drop tags entirely.
Reviewed By: xavierd
Differential Revision: D18995058
fbshipit-source-id: 8c63710cd4ed567ea24e32724b8660f9006a61f1
Summary:
A future diff will remove tags entirely, so let's move drawdag to be
bookmark based.
Reviewed By: quark-zju
Differential Revision: D18995059
fbshipit-source-id: 70ef67259b37ef9821009d0145aa1e03c09b1309
Summary:
Similar to D18926784.
Mercurial makes sure content written by `ui.write` is flushed, while there is
no such guarantee for `print`. When running using chg, it's more likely that
`print` content gets disappeared. Therefore let's use `ui.write` instead.
Reviewed By: ikostia
Differential Revision: D18926983
fbshipit-source-id: 960c189cc48bc3c89bb4f7993d2033dd45c52a67
Summary:
This is mostly result of:
```
find . -type f -exec sed -i "s/fbconduit/fbscmquery/g" {} \;
```
`fbconduit` extension doesn't use conduit anymore so the name is just misleading.
Reviewed By: ikostia
Differential Revision: D18748843
fbshipit-source-id: 0d59e61ba7a96d86d9d1333d81255108cc3141bc
Summary: This looks like a fallout of D18666054
Reviewed By: quark-zju
Differential Revision: D18992910
fbshipit-source-id: c2392553a0489097f82b4073bbbca37b43f53bba
Summary:
This is showing in profile for about 10% of the time, let's just disable it as
getting files should be fairly quick.
Reviewed By: quark-zju
Differential Revision: D17841315
fbshipit-source-id: 08a61e19351fb5217431a3ca8993b8074f6d6c74
Summary:
There is no need to duplicate the code.
The test change are due to commitpending being called 3 times, vs 1 before. The
total amount of times {fileslog,manifestlog}.commitpending is called is unchanged.
Reviewed By: quark-zju
Differential Revision: D17841316
fbshipit-source-id: be33a126f913af8824a6d5ade17351707d39ed2f
Summary: The smart traceback is generally more useful.
Reviewed By: markbt
Differential Revision: D18666054
fbshipit-source-id: a96bb3e2919ed6692c4a7b965ad74cd2c8a66241
Summary: This keep failing due to single line changes. Let's make it more robust.
Reviewed By: kulshrax
Differential Revision: D18963816
fbshipit-source-id: c56748560b619c4c682e8cc9e5710c607aa363fb
Summary: This looks like an omission from D18912817
Reviewed By: mitrandir77, ikostia
Differential Revision: D18935510
fbshipit-source-id: f72d95155c54d7eb36ff7c868f5e6b0ff6d6e39c
Summary:
The `reset` extension does its own obsmarker creation, rather than going
through `scmutil.cleanupnodes`. This means it doesn't support new-style
visibility tracking.
Fix this by making it use `scmutil.cleanupnodes`. This isn't completely
straightforward:
* The revset it uses to work out what to prune might accidentally include
public commits (e.g. when you reset to a different public branch). Make sure
these are filtered.
* The tests originally had strip and obsmarker based tests. The strip tests,
when converted to obsmarkers and using `scmutil.cleanupnodes` stop working
because they strip and revive the same commit over and over, which is an edge
case that obsmarkers can't handle well. Fix this by restoring the strip tests
as strip tests. A separate test handles the new-style visibility.
* Reset's behaviour is still a bit wonky. If an ancestor of the source commit
has other (non-bookmarked) descendants, then reset will try to prune those
commits. New-style visibility will ignore this, and this is tested in the
new test.
Reviewed By: farnz
Differential Revision: D18912817
fbshipit-source-id: cc115333407cf67d339c24fcd0807ddedce2660d
Summary:
On Windows the error message is different. In this test we only need to verify
a command fails. Therefore remove the output and only keep the exit code.
Reviewed By: xavierd
Differential Revision: D18915580
fbshipit-source-id: bd1031170335918d507e6225b02541ec52bc62fa
Summary:
Since we got `repair` APIs in the Python land, use them to attempt to repair
things.
This would hopefully be able to fix some user-reported issues, usually
caused by hard reboots.
Reviewed By: xavierd
Differential Revision: D18737907
fbshipit-source-id: ef3deccbf4a1c959cff7e3eb78771acd9ae9bd01
Summary:
`buck run :run_tests -- ...` was added to be a buck version of `run-tests.py`.
However it does not work because the watchman path provided was invalided.
Reviewed By: xavierd
Differential Revision: D18892361
fbshipit-source-id: 8745a33e0d19b14f042ef1cd255d10c5737dffb1
Summary:
Add `#chg-compatible` to 572 tests that seem to pass with chg enabled.
This should make them run faster.
Reviewed By: xavierd
Differential Revision: D18870507
fbshipit-source-id: fe895e733efffc9286cd3d17c7a156c803124395
Summary:
Previously, it's fine to migrate up to metalog, and fine to migrate down once
since we double write data. However, re-enabling metalog can be problematic
since there is no code path to do "migrate up" again.
This diff fixes the issue by tracking what files (or "keys") are using metalog
as the source of truth in metalog. So we can accurately figure out whether to
migrate svfs files to metalog on demand.
Reviewed By: xavierd
Differential Revision: D18864424
fbshipit-source-id: e61e1790c231f9c88de869f413f27bb954a29920
Summary:
Detect `#chg-compatible` in test header and force enable chg. This would allow
us to mark tests as chg-compatible to get some speed ups.
Reviewed By: xavierd
Differential Revision: D18870508
fbshipit-source-id: 923d6cb10b0c621d9995809b60ae535126f6f2a5
Summary:
The chg logic is inlined in the "hg" binary so the old logic running "chg" as
an external binary needs to be changed.
The version check part can be annoying - it requires more frequent `make local`
to run the tests while `make local` is actually not necessary. So let's just
skip the version check if running in tests.
Reviewed By: ahornby
Differential Revision: D18870510
fbshipit-source-id: 2343549c4080a0425098698b5423c6cfc1f60c77
Summary:
We only support the "C" policy, therefore let's inline it and simplify the code
significantly.
Reviewed By: quark-zju
Differential Revision: D18819680
fbshipit-source-id: 0bc0a12b85ddc42af007d3a20c0f4e8497bedb21
Summary:
This is not available on Python3, instead stat.ST_MTIME and friends should be
used to get an integer time. This is achieved by wrapping the output of the
stat function and overriding the st_[acm]time properties.
Reviewed By: quark-zju
Differential Revision: D18819679
fbshipit-source-id: 2911f3d47506456e927872d57f69253d903618e2
Summary:
Recently many tests become unreliable due to MySQL errors like:
OperationalError: 2055: Lost connection to MySQL server at '<host:port>', system error: 32 Broken pipe
That makes the testing infra think our tests are broken and cause:
# Test Failure Bot
Test is now disabled because it has been consistently broken
Avoid that by detecting MySQL errors and mark tests as skipped.
Reviewed By: simpkins
Differential Revision: D18668303
fbshipit-source-id: 02cb09f31c712fed41903f1e8c4ad45a1d277c30
Summary:
It was used to highlight "more interesting" (aka. extension) code. Nowadays the
non-extension part of code is also interesting. Therefore drop the extension.
Reviewed By: simpkins
Differential Revision: D18666053
fbshipit-source-id: 027190f742015bdb9e7dba109e7a28987af3cf68
Summary:
This is a test that aims to validate that commit manifest match between the C++
and Rust implementations.
Reviewed By: quark-zju
Differential Revision: D18521823
fbshipit-source-id: 678b82239e9be7ad078f1e04a6467e87adaac966
Summary:
For now pushrebase updates working parent, bookmarks. This diff makes it also
update remote bookmarks.
This resolves a race condtion in remotenames where the pulled remote bookmarks
have unknown nodes and cause update to silently fail.
Reviewed By: sfilipco
Differential Revision: D18601035
fbshipit-source-id: 6f2c318cbf6b29a6427eeac6d374c1fb13e6155c
Summary:
Enable visibility and mutation to get modern features. Remove legacy configs.
As we're here, add more `log -G` outputs to make the test easier to reason about.
Reviewed By: xavierd
Differential Revision: D18601036
fbshipit-source-id: f0d656c696708c045c63f5b8e59b9a40f2dbbf20
Summary:
Move it to configuration.
This gives better control over how grep is executed. Previously the assumption
was that xargs was present in PATH. This updates removes that assumption.
Reviewed By: quark-zju
Differential Revision: D18715471
fbshipit-source-id: 09c3098984588cd7478172db0bcfb8d5cb8243fd
Summary:
Somehow, pyre isn't able to inline the value of ispy3 and propagate it properly
and thus complains about lots of code paths. Let's inline it everywhere.
Reviewed By: ikostia
Differential Revision: D18816333
fbshipit-source-id: 80f81cb91bef4c6831952f9469401d87040335e2
Summary:
Since it's not calling conduit anymore we can remove all conduit related
functions.
Reviewed By: quark-zju
Differential Revision: D18733121
fbshipit-source-id: 20a6022d9ac7ae6e9afea2791a8daac57cefb22c
Summary:
conduit is going away, phabricator team wants us to stop using
it in hg.
Reviewed By: quark-zju
Differential Revision: D18732257
fbshipit-source-id: c4faf83e36af80fc616e91adede141ba12de5446
Summary: conduit is going away, phabricator team wants us to stop using it in hg
Reviewed By: quark-zju
Differential Revision: D18727399
fbshipit-source-id: c208f5fec5fefd83aa37629b56d2bbaa2532d30e
Summary:
The Mercurial code has the bad habbit of inserting files in what can
appear impossible locations. Sometimes files with directory names and
sometimes directories in file locations. This happens because the initial
code would do additions before deletions on Manifest implementations that
were rudimentary. As soon as we introduce validation various code paths
surface.
I tried to fix the codepaths that modify manifests but it's a losing game.
I fixed the issue that appeared in tests and a couple of issues people
reported but more situations crop up.
This is giving up on the python code.
Reviewed By: quark-zju
Differential Revision: D18737678
fbshipit-source-id: 0c97128ff67e5ba2334942b6afc404aa64a2e5f4
Summary:
Since bookmarks are stored in svfs, track it in metalog for better transaction
support.
This affects some transaction / rollback behaviors. Since our plan is to remove
`hg rollback` eventually, the compatibility is intentionally broken.
Reviewed By: xavierd
Differential Revision: D18538147
fbshipit-source-id: 6070772a4bce88d3808547207f5df194696b1b52
Summary:
Similar to D17199834, by moving 'bookmarks' from localvfs and sharedvfs to
storevfs, we can make it part of metalog and get better transaction support.
Reviewed By: xavierd
Differential Revision: D18524104
fbshipit-source-id: ae148c1f02fc83b5c2d73102ecab39ff223ea5df
Summary:
I'm going to move `bookmarks` to "metalog". So operating on the `.hg/bookmarks`
file no longer works.
Reviewed By: xavierd
Differential Revision: D18524105
fbshipit-source-id: dc31b13e1acc171d2e8b32cdfea7028faf6dc4d3
Summary:
Right now `bookmarks` is stored at both "local" vfs and the "shared" vfs.
In an upcoming change I'd like to move bookmarks to the "metalog" to get
better transaction. Therefore make it always shared.
The shared bookmark feature is turned on by default. Assuming nobody manually
turns it off, production hosts all have shared bookmark turned on.
Reviewed By: simpkins
Differential Revision: D18524103
fbshipit-source-id: 3160146f357dd01f2d78f5d2f4a14838f8f12a94
Summary:
The only valid place that metalog can be changed is inside a transaction, since
it's transaction.{close,abort} that writes or discards metalog changes.
In other words, metalog should not be changed during A, B, or C:
|<- A ->|<----------- repo lock --------->|
|<- B ->|<- transaction ->|<- C ->|
Add detection for them.
Reviewed By: xavierd
Differential Revision: D18538143
fbshipit-source-id: 036286ed32a897fe3ce0a91c1e3c848cc6167b1d
Summary:
Before this diff, metalog has a same lifetime as repo.svfs and never gets
reloaded or dropped. That is problematic in case external processes also
make changes, ex. running `hg amend` in `histedit exec`.
pid 1> histedit action foo (a single transaction, metalog loaded here)
pid 1> histedit action exec ... (a single transaction)
pid 2> hg amend (changes metalog)
pid 1> histedit action bar (cannot perform this action because metalog has
conflicts!)
This is why test-mutation.t didn't work with metalog.
Fix it by discarding metalog state at transaction/lock boundary (enter/exit).
The next two diffs add checks so we wouldn't discard uncommitted data silently.
Reviewed By: xavierd
Differential Revision: D18519995
fbshipit-source-id: ceb030362d66ad4be142e81accb82a4afa67f305
Summary: This resolves ProgrammingErrors detected by a later change.
Reviewed By: xavierd
Differential Revision: D18538145
fbshipit-source-id: 650e956707af6024457cdc7dabf516d087ad03cd
Summary:
The current `commit` code path errors out without telling much about what
conflicts are. Improve it by showing what are actually conflicting, and allows
users to replace the resolver function to do customized merges.
Reviewed By: xavierd
Differential Revision: D18519996
fbshipit-source-id: 78f42ada1df45659783ce1eba30a19f6fc6b3b62
Summary:
Those tests will crash `run-tests.py` because `svn` is unknown to `hghave`.
Alternatively we can revert `hghave` changes in D18088850. But it seems there
is little interest in converting svn repos using the convert extension.
Reviewed By: singhsrb
Differential Revision: D18713922
fbshipit-source-id: 1a70b3d5d0fe8d02cc0549eabeb609ab1d9c12e6
Summary:
"outstanding merge conflicts" is not a helpful message to inexperienced users.
Print out commands to get more context.
Reviewed By: simpkins
Differential Revision: D18535010
fbshipit-source-id: 035ec9f3d79bf04a997ee907469f2e3d749a1d0e
Summary:
[svcscm@hg022.prn2 /data/scm/www]$ hg log -r master
transaction abort!
rollback completed
abort: File name too long: '/data/scm/www-merge-generaldelta/.hg/store/data/flib/intern/____generated____/_graph_q_l_meerkat_step/flib/intern/entschema/generated/entity/bizapps/dcp__insight/application__config/_ent_d_c_p_insights_application_config_action.php/._g_q_l_g___intern_____set_permission_manager_domain_dcp_insights_application_config_data_____ent_d_c_p_insights_application_config_action____gen_perform_graph_q_l_set_permission_manager_domain_dcp_insights_application_config_mutation_coercer.php.i-U0sMqX~'
On hg022.prn2 www currently failes under certain circumstances because filenames longer than
255 characters are currently created. I traced this back to mktempcopy and made sure that
we truncate filenames when they are created too long.
Reviewed By: quark-zju
Differential Revision: D18639433
fbshipit-source-id: 20e4b086ca5c775b6054b642ecedfb05efd00fb9
Summary:
Add Event::Tags so we can tag commands with one or more names.
Add index for the tags so we can search them more efficiently.
As we're here, update hgcommands to read EDENSCM_BLACKBOX_TAGS and write
Event::Tags automatically just after Event::Start.
Differential Revision: D18610733
fbshipit-source-id: c69b6e3d34b317e92a1c4d76f29e832b6b01c4fa
Summary:
Similar to D2756217. But skip sync directly if the repo has been synced
recently.
This will help reducing CPU load on the DB tier.
Reviewed By: ikostia
Differential Revision: D18621013
fbshipit-source-id: 83370669ea61eb693d06495aaa13664648b97aca
Summary:
The test needs to be updated since we now print commit hashes instead of
revision numbers in `phase` output.
Reviewed By: akushner
Differential Revision: D18596300
fbshipit-source-id: b42bb6ed68dfc33977f0c9df5018a5bf365c2909
Summary: The test was about `simplemerge`, which was removed. Therefore, remove the test.
Reviewed By: singhsrb
Differential Revision: D18587461
fbshipit-source-id: daf12f0c38ec08a0f73d834b8f32dc1a65620a8f
Summary:
I have seen errors like:
Traceback (most recent call last):
File "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner
self.run()
File "/usr/lib64/python2.7/threading.py", line 765, in run
self.__target(*self.__args, **self.__kwargs)
File "./run-tests.py", line 2636, in job
del runningtests[test.name]
File "/usr/lib64/python2.7/collections.py", line 68, in __delitem__
dict_delitem(self, key)
KeyError: 'test-empty-t.py'
It's not fatal and is caused by race condition. So let's just ignore it.
Reviewed By: ikostia
Differential Revision: D18538388
fbshipit-source-id: 85e38578bea4c9b27439e6f10abb7619a8bb9238
Summary:
Before this patch, if `test-foo-t.py.out` exists, the output of `test-foo-t.py`
will be diffed against it, something like:
% ./run-tests.py test-empty-t.py
--- test-empty-t.py.out
+++ test-empty-t.py.err
@@ -1,4 +1,4 @@
Traceback (most recent call last):
File "tests/test-empty-t.py", line 77, in <module>
- raise RuntimeError('a')
-RuntimeError: a
+ raise RuntimeError('ab')
+RuntimeError: ab
However, the dott Python tests are not using "reference output" at all. If they
output something, it's mostly likely some crash or back traces that we want to
see the full content of it.
This patch makes it so. The new output looks like:
% ./run-tests.py test-empty-t.py
Traceback (most recent call last):
File "tests/test-empty-t.py", line 77, in <module>
raise RuntimeError('ab')
RuntimeError: ab
ERROR: test-empty-t.py output changed
As we're here, also improve the detection of dott Python test so they don't
have to have the `-t.py` suffix in file name.
Reviewed By: ikostia
Differential Revision: D18534830
fbshipit-source-id: 826328be5de5841081e8f093b07295bc2fadc6b1
Summary:
Remove files that are ancient, not used, or not referred.
The file list was initially generated via a Ruby script:
(Dir['{contrib,tests}/**']-Dir['tests/test-*']).select{|name| `rg #{File.basename(name).split('.')[0]}`.empty?}
Plus some manual selection.
Some notes about deleted files:
- Revset benchmarks: Benchmarks on the Rust side is a cleaner choice.
- editmerge and hg-new-workdir: Newer versions live in fb/.
Reviewed By: xavierd
Differential Revision: D18541783
fbshipit-source-id: f08933d5c1a9c46d25322adbc2cc1e8a1b505d70
Summary: The existing logic for parsing rev-list data relies very heavily on split, which creates many intermediate strings that take up a lot of memory. This commit updates the logic to use indices into the original output to extract individual strings. It also includes a new unit test for the list parsing. Big thanks to Tom Hebb for identifying the excessive memory usage.
Reviewed By: tchebb
Differential Revision: D18513949
fbshipit-source-id: c3b4e420ae2635904b42b84f2973e83c81c21dd7
Summary:
Revision numbers are deprecated, let's only show the short hash of the commit
instead.
Reviewed By: quark-zju
Differential Revision: D18519655
fbshipit-source-id: df277cc7e99ad747899d1fae2d92cd88eebea0f1
Summary:
The finddate function is used when using `hg update --date`, and since it
returned a revision number, the user would see the revision number deprecation
warning. Using nodes solves this.
Reviewed By: quark-zju
Differential Revision: D18486760
fbshipit-source-id: e1a51f624d8e7133fbf334f9b8b4b4c3d5aff2a0
Summary:
`globset` supports multiple matching strategies, including literal prefix
(backed by AhoCorasick), or regexp, etc.
In theory patterns like `foo/**` (where `*` cannot match `/`) can use `foo`
prefix strategy. However, the implementation detail of `globset` wouldn't
accept it as a prefix. But `foo/*` (where `*` can match `/`) can be treated as
a prefix. Transform the former pattern to the latter to hint `globset` to use
the optimal strategies.
Reviewed By: sfilipco
Differential Revision: D18500298
fbshipit-source-id: 39e604d6157a919b75c392488b6d42375e518c16
Summary:
simpkins encountered a case where the treematcher does not work with many
patterns. It turns out `globset` has a hard-coded regex size limit (10MB).
Implement proper error handling so we can detect such issues and fallback to
slower paths.
Reviewed By: sfilipco
Differential Revision: D18500299
fbshipit-source-id: 0122ba9b0246c1536b2069a40e13261ee47f8bba
Summary:
Merge the fb-mercurial code into the Eden repository, under the
`eden/scm` subdirectory.
Reviewed By: quark-zju
Differential Revision: D18445774
fbshipit-source-id: fc3307f9937e0c7e1c8f7d03c5102c4fe5dedb10
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
