Summary: `termios` is not avialable on Windows. Do not import it.
Reviewed By: DurhamG
Differential Revision: D21258999
fbshipit-source-id: f4390b69fe9abceea8b1959e7506c1558778f980
Summary:
I wanted to figure out "who added this visible head", "what is the difference
between this metalog root and that root". Those are actually source control
operations (blame, diff). Add a git export feature so we can export metalog
to git to run those queries.
Choosing git here as we don't have native Rust utilities to create a more
efficient hg repo yet.
Ideally we can also make hg operate on a metalog directory as a "metalogrepo"
directly. However that seems to be quite difficult right now due to poor
abstractions.
Reviewed By: DurhamG
Differential Revision: D21213073
fbshipit-source-id: 4cc0331fbad6e1586907c0a66c18bcc25608ea49
Summary:
This would avoid issues where the Phabricator commit hash points
to a filtered commit locally. There are 2 user complaints already.
Reviewed By: DurhamG
Differential Revision: D21180833
fbshipit-source-id: 7374e236bcf5e3f3e62bae59fa53604869e22c6f
Summary:
This makes metalog easier to use in debugshell context. For example, to
investigate the "bookmarks" in the past, the code gets simplified from:
roots = b.metalog.metalog.listroots(repo.svfs.join('metalog'))
past_ml = b.metalog.metalog(repo.svfs.join('metalog'), root[10])
past_ml.get("bookmarks")
to:
roots = ml.roots()
past_ml = ml.checkout(roots[10])
past_ml.get("bookmarks")
Reviewed By: DurhamG
Differential Revision: D21162568
fbshipit-source-id: 7cc5581afe596a3d2696311a36ac11caa718428a
Summary: This uploads more details that might be useful for debugging.
Reviewed By: DurhamG
Differential Revision: D21179514
fbshipit-source-id: ba24395fc4fd153c3ceb4957f822aab70821e6ef
Summary: This allows the Python world to obtain the root ID for logging purpose.
Reviewed By: DurhamG
Differential Revision: D21179513
fbshipit-source-id: 3f289c06d3d470ff492de39fa985203b3facbf00
Summary:
This would hopefully give us more insights about when and what host uploads
10k+ remote bookmarks.
Reviewed By: DurhamG
Differential Revision: D21179515
fbshipit-source-id: 3e5c5559e2e739268add05e40f71bea08c29662f
Summary:
We removed the feature in D20704618 and it does not cause complaints.
Let's remove the code supporting the chown feature.
Reviewed By: DurhamG
Differential Revision: D21170307
fbshipit-source-id: c845016219e8c681930bb1780b94e6d31ca99730
Summary:
While the change looks fairly mechanical and simple, the why is a bit tricky.
If we follow the calls of `ContentStore::get`, we can see that it first goes
through every on-disk stores, and then switches to the remote ones, thanks to
that, when we reach the remote stores there is no reason to believe that the
local store attached to them contains the data we're fetching. Thus the
code used to always prefetch the data, before reading from the store what was
just written.
While this is true for regular stores (packstore, indexedlog, etc), it starts
to break down for the LFS store. The reason being that the LFS store is
internally represented as 2 halves: a pointer store, and a blob store. It is
entirely possible that the LFS store contains a pointer, but not the actual
blob. In that case, the `get` executed on the LFS store will simply return
`Ok(None)` as the blob just isn't present, which will cause us to fallback to
the remote stores. Since we do have the pointer locally, we shouldn't try to
refetch it from the remote store, and thus why a `get_missing` needs to be run
before fetching from the remote store.
As I was writing this, I realized that all of this subtle behavior is basically
the same between all the stores, but unfortunately, doing a:
impl<T: RemoteDataStore + ?Sized> HgIdDataStore for T
Conflicts with the one for `Deref<Target=HgIdDataStore>`. Macros could be used
to avoid code duplication, but for now let's not stray into them.
Reviewed By: DurhamG
Differential Revision: D21132667
fbshipit-source-id: 67a2544c36c2979dbac70dac5c1d055845509746
Summary: implement the get() functions on the various LocalDataStore interface implementations
Reviewed By: quark-zju
Differential Revision: D21220723
fbshipit-source-id: d69e805c40fb47db6970934e53a7cc8ac057b62b
Summary:
This makes debugshell easier to use. Especially when the script wants to access
`__file__`.
Reviewed By: DurhamG
Differential Revision: D21169556
fbshipit-source-id: 88b3ebb1ca9a39fe26bc7cc5ea8e250c28fa0d6f
Summary:
Similar to part of D20804854, normalize infinitepush/ to default/ in
remotenames code paths.
This might not be strictly necessary, but we never want to write out
infinitepush/ remote bookmarks and we have seen that OnDemand writes out
infinitepush/ remote bookmarks (which got synced to commit cloud and caused
user complaints) recently.
Reviewed By: DurhamG
Differential Revision: D21233658
fbshipit-source-id: cf8c12ac40348c7b475a7f3d5d5223775491650e
Summary:
The python script run using `debugpython` within the test was importing
Mercurial internal modules which causes failures on some platforms like
Windows. Instead, lets use the `debugshell` command which already imports the
common objects like `repo` correctly.
Reviewed By: xavierd
Differential Revision: D21251818
fbshipit-source-id: db1b9e92df99b736a28bc9e89fb08ae77d6e82fc
Summary:
Memcache isn't available for Mac, but we can build the revisionstore with Buck
on macOS when building EdenFS. Let's only use Memcache for fbcode builds on
Linux for now.
Reviewed By: chadaustin
Differential Revision: D21235247
fbshipit-source-id: 5943ad84f6442e4dabbd2a44ae105457f5bb9d21
Summary:
When creates directories sometime we want to make sure other users within the same group have the write access to it to enable data sharing. Previously we rely on setting umask for the entire process to make sure the newly created directories have the correct permission bit. This is kind fragile and error-prone when running in a multi-thread environment.
This diff introduces an internal function `create_dir_with_mode` to create directory with specified permission mode. It first creates a temporary directory within the parent of the directory being created, setting up the correct permission bit, then attempts to rename the temporary directory to the desired name. This ensures that we never leave a directory without the correct permission in the place we need and without changing umask for the process.
Reviewed By: xavierd
Differential Revision: D21188903
fbshipit-source-id: 381bff7d3aaca097b9d50150e86cbbf70a90a0a5
Summary:
Adds initial python bindings for the rust pending changes. This is not
ready for production usage yet, but having the bindings let's me test changes
more easily until we're ready for automated tests.
Reviewed By: xavierd
Differential Revision: D20546896
fbshipit-source-id: c0ad7155e5068f45bf9c987030746e6c5f35c26a
Summary:
The second phase of pending changes is to iterate over the treestate
and figure out what files were not seen in the filesystem walk. This diff
implements that.
Reviewed By: xavierd
Differential Revision: D20546899
fbshipit-source-id: 3523fbc7e31ef0ed09c4937c72264b64e2a3db5b
Summary:
The first phase of pending changes is inspecting the filesystem for
changes. This diff adds that logic.
Reviewed By: xavierd
Differential Revision: D20546909
fbshipit-source-id: 1c2c0fa7f700dbff4acfce4d5271b4472a13571f
Summary: This ensures lagged master issue does not happen by pulling a single commit.
Reviewed By: DurhamG
Differential Revision: D20845384
fbshipit-source-id: 3ba16c07fe264fe2b6aecd494bbb832af7b390a0
Summary:
Patterns are more powerful than prefixes. Some full revset names are
obviously not valid remote name - for example, `remote/master :: .`.
They cannot be ruled out using prefixes but can using patterns.
As we're here, add some caching for the regex compiler.
Reviewed By: DurhamG
Differential Revision: D20831015
fbshipit-source-id: af8c4eed4a3153fd71480b8972c55feed4641392
Summary:
For names like `a-b-c`, it can be parsed in multiple ways:
- `"a-b-c"`
- `"a-b" - "c"`
- `"a" - "b-c"`
Mercurial uses `repo.lookup` in the parser to accept names like `"a-b-c"`.
Do it for the whole revset expression too.
But do not do it for every lookup (ex. testing `"a-b"` or `"b-c"` in the above
case), because that can be exceedingly expensive.
Reviewed By: DurhamG
Differential Revision: D20831014
fbshipit-source-id: f507e04ce24c953b096ccd836c356f50f11d2006
Summary:
Add a function to figure out unknown symbols of a revset AST without executing
the revset, then try to autopull unknown symbols.
This has pros and cons comparing to the runtime (stringset) approach.
Pros:
- The fullreposet restriction is lifted.
- We can have some ideas about whether the symbols are "probably" locally
known. If everything is locally known, then we can skip all remote lookups
(see the next diff for details).
- We can fetch multiple symbols in batch if we want. Although it's difficult
to do so right now due to different paths (paths.default, infinitepush,
infinitepushbookmark, etc). Revisit once the paths are unified.
Cons:
- Functions and argument types must be statically known. Might miss
some functions added by some extensions.
Reviewed By: DurhamG
Differential Revision: D20909535
fbshipit-source-id: a567ca0aa80aa7f2930dd75637ef3ff8cef1bdef
Summary:
Dashes are also revset operators. Add a test so we can verify if we can also
autopull those special names.
Reviewed By: DurhamG
Differential Revision: D20831016
fbshipit-source-id: 97e772053dae873ebaa529ac9eb84ea9d04f0f63
Summary:
Similar to the previous diff, let's use the new autopull logic, which
uses the tech-debt free repo.pull API.
In rare cases this can cause more pulls due to the path selection (ex. use
"infinitepush" for "remote/scratch/x" but "default" for "remote/stable/x").
With Mononoke serving repos, we might be able to remote the special paths,
and just use "default" for all cases.
If it goes well, we can then delete the old code.
Reviewed By: DurhamG
Differential Revision: D20804854
fbshipit-source-id: 75e68582a29b613c8626a119b85064e3c0ba9462
Summary:
The new auto pull logic can replace the one in remotenames. It it goes well, we
can then remove the code in remotenames doing the auto pull.
Reviewed By: sfilipco
Differential Revision: D20804853
fbshipit-source-id: c87b6b382f4cce3b306648b305a7b6bbaec05df1
Summary:
Attempt to auto pull bookmark names without the `remote/` or `default/` prefix
if hoist is set. This would hopefully be enough to allow us to enable
selectivepull globally without breaking existing users.
Reviewed By: sfilipco
Differential Revision: D20804856
fbshipit-source-id: 72601ac5e3545523cbfd7087d1fc822ef33c2f2e
Summary:
On repack, when the Rust stores are in use, the repack code relies on
ContentStore::commit_pending to return the path of a newly created packfile, so
it won't delete it when going over the repacked ones. When LFS is enabled, both
the shared and the local stores are behind the LfsMultiplexer store that
unfortunately would always return `Ok(None)`. In this situation, the repack
code would delete all the repacked packfiles, which usually is the expected
behvior, unless only one packfile is being repacked, in which case the repack
code effectively re-creates the same packfile, and is then subsequently
deleted.
The solution is for the multiplex stores to properly return a path if one was
returned from the underlying stores.
Reviewed By: DurhamG
Differential Revision: D21211981
fbshipit-source-id: 74e4b9e5d2f5d9409ce732935552a02bdde85b93
Summary:
This adds the proper hooks in the right place to upload the LFS blobs and write
to the bundle as LFS pointers. That last part is a bit hacky as we're writing
the pointer manually, but until that code is fully Rust, I don't really see a
good way of doing it.
Reviewed By: DurhamG
Differential Revision: D20843139
fbshipit-source-id: f2ef7b045c6604398b89580b468c354d14de1660
Summary:
Add two utility programs for ad-hoc debugging of EdenAPI. EdenAPI requests and responses are encoded as CBOR, which is not easy to work with manually on the command line. In order to allow debugging the HTTP API using tools like `curl`, we need tools that can generate raw request payloads and interpret CBOR responses.
The utility programs included in this diff are:
- `make_req` - Can construct EdenAPI request payloads from a human-editable JSON representation.
- `data_util` - Can list, validate, and extract the contents of an EdenAPI data response.
These tools can be used by themselves or as part of a pipeline. See test plan for examples.
Reviewed By: xavierd
Differential Revision: D21136575
fbshipit-source-id: d1ac8d92964614005078a6ac76dd0835c29a80a5
Summary:
`scmutil.revsingle` resolves the commit using the revset language layer,
which will trigger auto pull logic. The import helper does not want any
kind of auto pull logic. Therefore use `repo[rev]` instead, which resolves
the commit hash directly and bypasses the revset / auto pull logic.
Reviewed By: singhsrb
Differential Revision: D21196495
fbshipit-source-id: 5a51057a731523bbb643c7e264d6902dcfbb9059
Summary: Move the MutationEntry type to the Mercurial types crate. This will allow us to use it from Mononoke.
Reviewed By: quark-zju
Differential Revision: D20871338
fbshipit-source-id: 8de3bb8a2673673bc4c8a6cc7578a0a76358c14a
Summary:
The part of status that lists what files have changed is called
PendingChanges. This diff introduces the initial stub for PendingChanges. The
pending changes algorithm involves three parts:
1. Looking at files on the filesystem for changes.
2. Looking at files in the dirstate map for changes.
3. Looking at the content for any files that we were unsure of during steps 1
and 2.
This diff puts the basic state machine in place, and accepts the basic
information about the working copy (the root and what type of filesystem it is).
In the future we might have it detect what type of filesystem it is, but for now
this makes it easy.
Reviewed By: xavierd
Differential Revision: D20546898
fbshipit-source-id: a3030b7c846b3cb2fcba805b7fe4744df7c5764e
Summary:
treestate.get_filtered_keys passes directory paths to the filter
function and returns directory matches with a trailing '/' on the end. This
makes it difficult to act as a path normalization function when the caller
doesn't know if the path is a file or directory.
It seems like we can just strip the trailing '/' before exposing the strings to
the caller (both as filter inputs and as get_filtered_keys outputs).
This is useful in the following diff that adds a case normalization crate.
Reviewed By: xavierd
Differential Revision: D20880881
fbshipit-source-id: 6e9f419178b4e278844244bd6aff2fc10e09d2cd
Summary:
This logic will be used in a variety of places (update workers, status,
etc). Let's move it somewhere common.
Reviewed By: xavierd
Differential Revision: D20771623
fbshipit-source-id: b4de7c1d20055a10bbc1143d44c55ea1045ec62a
Summary:
In a later diff we'll need to be able to hand a reference to the
TreeState to the pending changes iterator. We'd like to be able to hand a
Rc<RefCell<TreeState>> but cpython requires that its fields implement Send. The
simplest solution is to use Arc<Mutex<_>>. Once we finish Rustifying all of this
code we can drop the cpython requirement that this work across threads and
downgrade this to a Rc<RefCell<_>>.
Reviewed By: xavierd
Differential Revision: D20546904
fbshipit-source-id: a4a1ce6973f53b3bb95f227616149f98fcd780e0
Summary:
PathAuditor will be needed for native status soon. Let's move it into
the workingcopy crate.
Reviewed By: xavierd
Differential Revision: D20546906
fbshipit-source-id: ef69f88ee828a72e82b5e944cc7913f391bd8a2f
Summary: Update the test to match the latest output.
Reviewed By: xavierd
Differential Revision: D21181146
fbshipit-source-id: 3b6190c9ae8e73309c0b7cb3c48d8a6646bc7fb4
Summary: This will help us debug slow commands
Reviewed By: xavierd
Differential Revision: D21075895
fbshipit-source-id: 3e7667bb0e4426d743841d8fda00fa4a315f0120
Summary:
If a commit operation results in a commit that is already present in the
repository, we must revive the commit, rather than create a new one. In this
case, if obsmarkers are disabled, we can't create a revive marker.
Reviewed By: quark-zju
Differential Revision: D21179879
fbshipit-source-id: 320c70b0ca1e0f384733e09e0e1dd77ac3a255f9
Summary:
Without this change the following code will fail surprisingly:
In [1]: def f():
...: return m
...:
In [2]: f()
NameError: global name 'm' is not defined
Reviewed By: singhsrb
Differential Revision: D21140299
fbshipit-source-id: f0a6509badcd9314a33a5ca0c78a60bb847d63c7
Summary:
Make `ml`, `serv`, `bin`, `hex`, `util` available as they are handy.
Remove less useful names like `e`.
Reviewed By: singhsrb
Differential Revision: D21140300
fbshipit-source-id: ca012da6e33fad64b352c117595538e10d1fad83
Summary:
The Memcache store is voluntarily added to the ContentStore read store, first
as a regular store, and then as a remote one. The regular store is added to
enable the slower remote store to write to it so that blobs are uploaded to
Memcache as we read them from the network. The subtle part of this is that the
HgIdDataStore methods should not do anything, or the data fetched won't be
written to any on-disk store, forcing a refetch next time the blob is needed.
Reviewed By: DurhamG
Differential Revision: D21132669
fbshipit-source-id: 96e963c7bb4209add5a51a5fc48bc38f6bcd2cd9
Summary:
realnewheads removes ancestors from the heads list. It is not needed
if len(heads) <= 1.
This is an optimization that makes the following change a bit faster.
Reviewed By: DurhamG
Differential Revision: D21011402
fbshipit-source-id: 308b4b5b6f2b8d6e053e51e4a10e0fda2ac949db
Summary:
Update tests. They are caused by the use of deprecated command "rollback".
Normally this kind of issues shouldn't happen.
Reviewed By: DurhamG
Differential Revision: D21164084
fbshipit-source-id: 7d847166f999e2bc472bb8276c1ebb66ad7c45c2
Summary:
D17677229 unintentionally changed the remotefilelog repack code to print
messages about the fact that it was doing a repack to stdout instead of
stderr.
This results in garbage messages showing up in the output of commands that are
intended for programmatic consumption, like `HGPLAIN=1 hg status -0mardu`
Reviewed By: DurhamG
Differential Revision: D21149364
fbshipit-source-id: 104d719af35835be098a375f9b9aebcd1f7a6eca
Summary:
The tests are broken on non-fbcode builds because
mysql-connector-python is the old version. We're unable to upgrade
mysql-connector-python on centos 7/8 because yummy is broken. This blocks us
from getting a release.
Let's roll back the mysql-connector-python upgrade for now, until yummy is
fixed.
Reviewed By: singhsrb
Differential Revision: D21162119
fbshipit-source-id: 5d0b266d72274540eca5b9a76bf151a0fbbee059
Summary:
The old pytracing logic walked the stack looking for the most recent
spanid. This was fragile and missed a bunch of spots because the function name
wasn't present in f_globals. Let's make this explicit by tracking the stack of
spanids for each python thread.
Reviewed By: quark-zju
Differential Revision: D21068332
fbshipit-source-id: 98759640fa1081bc5bc0805cc620e35a2de9dae3
Summary: This mitigates loading order issues demonstrated by the previous diff.
Reviewed By: DurhamG
Differential Revision: D21148446
fbshipit-source-id: 40e4861055822b4676f3ac38d0f004b365efe86d
Summary: Demonstrate that bookmark loading order can cause "unknown name" errors.
Reviewed By: DurhamG
Differential Revision: D21148445
fbshipit-source-id: d12417ad150904bda14df47cb6e9fe464f392588
Summary:
When comparing empty file with file with content our xdiff wrongly included
warning about missing newline, which also made the line counter in the hunk
header off-by-one.
Empty files are quite rare in our repos, that's why I discovered this bug only
now (it broke phabricator parsing of this single commit).
Reviewed By: markedson1024
Differential Revision: D21141341
fbshipit-source-id: 9d3e0d8a61ac4ee2cf27978b99b3a092259ee186
Summary:
We don't use ssl to connect to myrouter, and the fact that we even try
causes things to break because we don't have ssl certs.
Reviewed By: sfilipco
Differential Revision: D21139692
fbshipit-source-id: 4a53de929f0114e4307276b8feffcaafebc5d5ce
Summary:
Ideally, either the ContentStore, or the upper layer should verify that we
haven't missed uploading a blob, which could lead to weird behavior down the
line. For now, all the stores will return the keys of the blobs that weren't
uploaded, which allows us to return these keys to Python.
Reviewed By: DurhamG
Differential Revision: D21103998
fbshipit-source-id: 5bab0bbec32244291c65a07aa2a13aec344e715e
Summary:
When a file goes from being a symlink to a regular file, a regular update
action ("g") is used, and the Python code implicitely remove the symlink before
writing to it. In the Rust code, we don't and as a consequence write through
the symlink, not the intended behavior.
An alternative way of fixing this would be to perform an lstat(2) before
writing to a file, but the cost of doing that will be fairly high for a very
unlikely situation especially since the manifest diff can give us exactly this
information.
This whole merge code feels extremely fragile, so I'm definitively not sure if
I got all the places that needs updating :(.
Reviewed By: DurhamG
Differential Revision: D21082733
fbshipit-source-id: 4f36a67363915c9b67d5a0b290a226075a9f1d31
Summary:
We'll be adding more data to the filesystem layer, so let's move this
out of lib.rs.
Also made a slight tweak to expose File metadata in the walk results, which will be used by the future pending changes logic to avoid re-stating the file.
Reviewed By: xavierd
Differential Revision: D20546903
fbshipit-source-id: 70456055b0da601990e6d6ff535678d2df6c50ba
Summary:
Purging treemanifest packfiles always made little sense to me, as the reason we
have tons of them, is because we fetched tons of them. Remove all of them would
just lead to the same situation again. Let's just do a repack instead.
Reviewed By: markbt
Differential Revision: D21065723
fbshipit-source-id: a7cdee1de1d7897481f75c13d8aceeb8c1a68550
Summary:
Now that we've upgraded mysql-connector-python, we can enable these
tests.
Reviewed By: quark-zju
Differential Revision: D21009185
fbshipit-source-id: e9ae62cadcc8d0a291381ab2cfb5c7bc04606d9e
Summary:
Previously, an extension adding the "changeset" pushop might forget to call the
prepushoutgoing hooks, preventing them from being called.
Reviewed By: DurhamG
Differential Revision: D21008487
fbshipit-source-id: a6bc506c7e1695854aca3d3b2cd118ef1c390c52
Summary:
Sometimes due to wrong configuration, branches that are not relevant to the
user become visible. Detect that and provide a way to hide them.
Reviewed By: xavierd
Differential Revision: D21055464
fbshipit-source-id: 19da498a137fdd08e363d6f689b6de31bc884dbd
Summary:
Sometimes due to wrong configuration, cloud sync or legacy pull without
selectivepull will pollute the remote bookmark namespace with too many remote
bookmarks. Detect that and provide a way to reset remotenames to selected
bookmarks.
Reviewed By: xavierd
Differential Revision: D21055466
fbshipit-source-id: f96c6ba79dd8646fa017947e48e80259ed77de67
Summary:
This is rare. But if visibleheads has a broken header, attempt to fix instead
of skipping.
Reviewed By: xavierd
Differential Revision: D21055468
fbshipit-source-id: 8907c84b69eadb50afae1940862db01a926a38f5
Summary: Trigger a `hg pull` if the remote bookmark appears to be lagging.
Reviewed By: xavierd
Differential Revision: D21055465
fbshipit-source-id: e5ea33ca15f50b504368bec0f349a4abe895eee0
Summary:
It was for preventing undocumented configs. Practically it does not achieve the
goal and we might prefer not documenting some of the advanced features to reduce
support burden of unusual configs. Therefore remove it.
We can revisit once we want to improve the documentation of the product.
Reviewed By: xavierd
Differential Revision: D21055469
fbshipit-source-id: 2c26791d2284071b1ac26d1190ec5c4876546f77
Summary:
`obsolete()` alone shouldn't prevent push. Check if a successor in the
destination branch instead.
Reviewed By: DurhamG
Differential Revision: D20911924
fbshipit-source-id: 0f983f3440a5bcff13e1a98b28aac2df80b419e0
Summary:
Change the fork search to always respect GraphQL if possible. This will result
in more deterministic result, and can avoid full changelog scan if the diff
points to public commits.
Reviewed By: DurhamG
Differential Revision: D21045430
fbshipit-source-id: 2e2b13f5aad3670b9018e5c4ce769b330d14531e
Summary:
The local draft scan turns out to be needed by cfgr `jf land` for reasons like
callsign not set (s199694). The whole changelog scan is already slow and will
be slower with segmented changelog so let's log it and see if we can remove it.
Reviewed By: DurhamG
Differential Revision: D21045429
fbshipit-source-id: 999c8479662b3476a09ec852de98cbecebd7f31a
Summary:
The `ui` object is a bit messy - there are repo specific ui, and non-repo ui,
and ui can be copied around.
This diff changes `fout` and `ferr` to an indirect type that can be mutated
globally so the streampager can affect the `fout` and `ferr` of all related `ui`
objects instead of just one single `ui`.
Reviewed By: DurhamG
Differential Revision: D20903568
fbshipit-source-id: b2f139b91a39c20c22261e03ce50f3cc59074291
Summary:
This allows the streampager to be configured via hgrc files.
Default are picked so the behavior is closer to the current default pager
(`less -FRX`).
Reviewed By: DurhamG
Differential Revision: D20902034
fbshipit-source-id: 994ab963ceace02eeb1d18cfa5768e411ca3610b
Summary: This makes it work with chg, since `/dev/tty` is not available for chg.
Reviewed By: DurhamG
Differential Revision: D20936967
fbshipit-source-id: f3ded1aa5552f321ff7043a039f4e35a88160a51
Summary:
The Rust worker code will only work with remotefilelog, and when the Rust
ContentStore is enabled, make sure to not enable it if these 2 conditions
aren't met.
Reviewed By: quark-zju
Differential Revision: D21033428
fbshipit-source-id: c34c1b39ddb81be399463712216fa2cd68771f41
Summary:
Computing delta force the client to have the previous version locally, which it
may not have, forcing a full fetch of the blob, to then compute a delta. Since
delta are a way to save on bandwidth usage, fetching a blob to compute it
negate its benefits.
Reviewed By: DurhamG
Differential Revision: D20999424
fbshipit-source-id: ae958bb71e6a16cfc77f9ccebd82eec00ffda0db
Summary:
We want Mercurial to become more responsible for it's own
configuration, instead of relying on chef and other means. To do so, let's
introduce a new `hg debugdynamicconfig` that can generate dynamic configs for
a given repository based on various states, like what tier it's in or what shard
that machine is in. By default it generates to '.hg/hgrc.dynamic' for the given
repository.
Currently it just sets the hostgroup config.
Future diffs will make Mercurial consume this config, and possibly have Mercurial
call this command asynchronously when it notices the file is out-of-date.
Reviewed By: quark-zju
Differential Revision: D20828132
fbshipit-source-id: 6f5bf749f5b04e0a5989d6dc19ee788c2e47f88f
Summary:
A future diff will want to generate configs programmatically and write
them to a file. Let's add write support to ConfigSet.
Reviewed By: quark-zju
Differential Revision: D20828133
fbshipit-source-id: 702f6f9bdfdf99ef25c6e1c0ab33373a4b6508fe
Summary: D21017515 removed the `since-last-arc-diff` flag; this was the last reference to it in the hg codebase.
Reviewed By: singhsrb
Differential Revision: D21025752
fbshipit-source-id: 083cb821263fa844ec74773d8636e19a6e82c550
Summary:
I noticed we removed the call to getManifestEntry, but didn't remove
the method from the EdenThriftClient.
Reviewed By: singhsrb
Differential Revision: D21025523
fbshipit-source-id: 409eb52bad08b305ecfd0f8918cb71fec6a71aab
Summary:
This flag is an obsolete duplicate of since-last-submit.
Eliminate it to facilitate convenient tab autocompletion and make
the world less complicated.
Reviewed By: xavierd
Differential Revision: D21017515
fbshipit-source-id: f3e4db602a69f1c7da886d455ac36c4a2ddb6b01
Summary:
The revisionstore is a large crate with many dependencies, split out the types part which is most likely to be shared between different pieces of eden/mononoke infrastructure.
With this split it was easy to get eden/mononoke/mercurial/bundles
Reviewed By: farnz
Differential Revision: D20869220
fbshipit-source-id: e9ee4144e7f6250af44802e43221a5b6521d965d
Summary: Since the old Edenfs warning is usually for simply picking up new eden releases, we can suggest the user runs a graceful restart instead of a normal restart to avoid them running into `Transport not connected` errors. This path is only hit in unix environments, so windows users will not see this (since graceful restart isn't supported there yet). Since this is a manual step as well, it will be easier for a user to see if they run into an issue here. This can also enable us to get more telemetry from users running graceful restarts.
Reviewed By: wez
Differential Revision: D20901597
fbshipit-source-id: 9e5c9a90313901be159f66afcbbadc5d7af4fe28
Summary:
Having some colors, even dull is better than no colors. For every "bright"
color found in the repo, also specify their non-bright variant.
Reviewed By: DurhamG
Differential Revision: D20972198
fbshipit-source-id: ca10c0eac13129f120fc45623d134f279a75b3c2
Summary: We're writing utf-8 data to it, decode it before returning it.
Reviewed By: DurhamG
Differential Revision: D20972741
fbshipit-source-id: fb23a6d1c3188e10598b839639cdd5e74322089a
Summary:
While keys are strings, values are bytes buffer and thus needs to be converted
sometimes.
Reviewed By: DurhamG
Differential Revision: D20974484
fbshipit-source-id: 13394f5dc43191e85e4b1d350cc4fbbd8489572a
Summary:
Symlinks are pointers to path, that are required to be utf-8, thus we can
decode the data.
Reviewed By: DurhamG
Differential Revision: D20973701
fbshipit-source-id: 8399dfb3462fea907758a01ed2fcea508833fbaa
Summary:
With the upgraded git, some error message aren't the same as before, update the
test to reflect that.
Reviewed By: quark-zju
Differential Revision: D20993735
fbshipit-source-id: d9b8bfc9c6d10f7c0898299659e4322589ea8077
Summary: `hyperlink(url, title)` returns a terminal escape sequence for the url even if the title provided is empty. While the terminal displays nothing, the actual string in hg-template-land is non-empty (it contains a url), and all the template functions that check for empty strings don't see it as empty.
Reviewed By: fanzeyi, xavierd
Differential Revision: D20970733
fbshipit-source-id: 04436714f3827b98b8fb249b3eb1da82f366807c
