Summary: Fix malformed module-level doc comment and rearrange import groups (based on the de facto Rust style conventions at FB).
Reviewed By: quark-zju
Differential Revision: D27243739
fbshipit-source-id: 21614d16e5fbfecd793939325ef52819db9a4cb8
Summary:
Hide private functions that might not have a stable interface guarantee in
`help`. For example, `help revset`:
Before:
Predicates
==========
The following predicates are supported:
"_all()"
All commits regardless of visibility
"_destrestack(SRC)"
restack destination for given single source
revision
"_localbranch"
"_localbranch(changectx)" localbranch commits
After:
Predicates
==========
The following predicates are supported:
"adds(pattern)"
Changesets that add a file matching pattern.
The pattern without explicit kind like "glob:" is expected to be
relative to the current directory and match against a file or a
directory.
Reviewed By: DurhamG
Differential Revision: D27130002
fbshipit-source-id: ee098489223c4033edeca2e5b6acab9475e63eb5
Summary:
Remove use of `#[async_trait]` in the new storage API, and eliminate the outer Future on the `fetch_stream` and `write_stream` methods, which was not used. The methods are now normal trait methods, which accept and return a stream.
It's possible we'll want to make these methods `async` again in the future, but until this this is more ergonomic, faster (one less layer of indirection), and avoids some of the type system limitations of `#[async_trait]`.
Reviewed By: andll
Differential Revision: D26695517
fbshipit-source-id: 2db60a3f37d594b0b9d1e1a2708532ef0ddaf585
Summary:
Introduce `FilterMapStore` combinator to support cases like LFS, where values of the same type may or may not be supported by a given store implementation.
Use `FilterMapStore` in Python bindings to prevent LFS files from being accidentally written to the non-LFS indexedlog.
With this change, the new storage API should be safe to use without corrupting local storage.
Reviewed By: kulshrax
Differential Revision: D26651254
fbshipit-source-id: 629cb43d85f43117a32b577777e13ff8fb801d57
Summary:
Introduce `HashMapStore`, a HashMap-based, generic, in-memory `ReadStore` / `WriteStore` implementation for testing purposes (and perhaps other uses in the future).
Introduce a minimal `KeyedValue` trait so that `HashMapStore` can determine the key to be associated with a written value in a generic way.
Reviewed By: kulshrax
Differential Revision: D26859235
fbshipit-source-id: 66032f072148796bde7a3a176fb2bb6707b95287
Summary:
Introduce `WriteError` type (similar to `FetchError` for reads) to support strongly-typed write errors. Eventually we'll probably want this type to carry the value that we tried to write (to allow write fallbacks, retries, etc) and perhaps add more enum variants (rejects, unavailable, etc).
Introduce `ReadWriteStore` trait for stores that support both reading and writing. This trait is automatically implemented for types which implement `ReadStore` and `WriteStore` with the same key and value types. This trait is intended to be used via the `BoxedRWStore` trait object. This type will be used in the Python bindings when `FallbackCache` is extended to implement `WriteStore` (in a future change).
Reviewed By: kulshrax
Differential Revision: D26646393
fbshipit-source-id: 96058cf1e826fdb6076a4162389829b3fe053686
Summary:
Introduce newfilestore class in pyrevisionstore, which constructs a newfilestore (BoxedReadStore for files) and a corresponding `ContentStore` which share the underlying IndexedLog object and EdenApi client.
Modify remotefilelog to construct ContentStore via this new class.
Currently, no methods are provided for the newfilestore - it is meant to be passed back into Rust code, where you may call it's Rust methods as shown in the `test_newstore` method (which will be removed in the future).
Currently the `util` module is made public for access from pyrevisionstore. In the future, this will be replaced in favor of a `NewFileStoreBuilder` which handles these concerns internally.
Reviewed By: DurhamG
Differential Revision: D26526331
fbshipit-source-id: c0f439fbee4c303db4a82171c866a3f3a5fc2324
Summary:
Split `FallbackStore` (which supports writing fallback fetches) into `FallbackCache` (which behaves the same) and `Fallback` (which doesn't support writing fallback fetches). This eliminates the `From<>` bound on `Fallback` which is nonsensical in some cases where we don't want writing.
Replace `write_store` and `write` fields with a single `Option<>` `write_store` in `FallbackCache`, which cleans up the code a bit.
Separate the "fallback value type", "preferred value type", "write value type", and "output value type" separately control the output value type independent of the preferred store.
Reviewed By: kulshrax
Differential Revision: D26526149
fbshipit-source-id: aa9f25f5efb8a9ddab03a7d86a7a007f24d156ce
Summary:
While clang has no issue compiling this code, gcc appears to choke on it,
failing to compile. This is unfortunate as this means we need to hardcode the
size of the serialized datastructure and validate it with a test.
Reviewed By: fanzeyi
Differential Revision: D27243075
fbshipit-source-id: 5cd59921bbd5d5be4dfb22789942eb022dac5bbe
Summary:
The problem appears when we have shared idmap moving ahead of the memory idmap
before we ever write to the memory idmap. In that case we would incorrectly
fetch last shared from the shared idmap. When that shared last entry is larger
than the cutoff we would try to assign ids starting from the shared entry. When
updating the IdDag it would assume that it has to insert all ids above the
cutoff but it would fail to resolve all ids exactly above the cutoff.
For example, MemIdMap is empty, cutoff is 5, shared idmap last entry is 7. We
asign 8-10 then the IdDag tries to search for 5-10 and fails to resolve 5.
This function was not updated after adding cutoff to OverlayIdMap in an earlier
diff.
Reviewed By: quark-zju
Differential Revision: D27248367
fbshipit-source-id: 97fc1efe8cdfb446c4571196dcef7c2db9a43330
Summary:
While Mononoke should support pushing large commits, it's not clear if we need
(or want) to support pushing a lot of commits. At the very least pushing lots of commits at the same
time can create problems with derivation, but there could be more places that might break.
Besides there's usually an easy way to work around that i.e. sqush commits or push in small batches.
If we ever need to import a lot of it we use tools like blobimport/repo_import,
so blocking pushing of lots of commits should be fine.
Reviewed By: farnz
Differential Revision: D27237798
fbshipit-source-id: 435e61110f145b06a177d6e492905fccd38d83da
Summary:
Add an `edenapi.logdir` config option, which, when set, will cause the EdenAPI client to write a JSON version of every request it sends to the specified directory. This is intended for use when reproducing user issues (so that the developer can inspect and replay the requests that were sent).
The JSON request files can be directly given to the `edenapi_cli` or converted to CBOR using the `make_req` tool for manual testing with `curl`.
The approach right now is a bit simplistic, in that we just write a JSON file whenever the EdenAPI client makes a request. I'm open to suggestions on how to improve this. (For example, if there were a way for us to always have a record of the last N requests, that would be helpful for debugging user issues.)
Reviewed By: DurhamG
Differential Revision: D27145093
fbshipit-source-id: 3834c2052b0c5efa05d1d209962953b29f545a3f
Summary: noticed these in passing while working on previous diff
Reviewed By: mitrandir77
Differential Revision: D27227682
fbshipit-source-id: e7858c81951b780722b0836ecf6ee72aeb1ffa09
Summary:
The latest git prints extra hints:
$ git init repo
+ hint: Using 'master' as the name for the initial branch. This default branch name
+ hint: is subject to change. To configure the initial branch name to use in all
+ hint: of your new repositories, which will suppress this warning, call:
+ hint:
+ hint: git config --global init.defaultBranch <name>
+ hint:
+ hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
+ hint: 'development'. The just-created branch can be renamed via this command:
+ hint:
+ hint: git branch -m <name>
Initialized empty Git repository in $TESTTMP/repo/.git/
Silent it to make the test pass.
Reviewed By: akushner
Differential Revision: D27235547
fbshipit-source-id: 6f7c8da3ac1e01ee9f57730e1586fa2053f9ca98
Summary:
We need to bump SCS counters expressing Mononoke's QPS. They will look something like:
`requests:mononoke:oregon:carolina` for requests coming from proxygen in prn and mononoke in frc.
CSLB expects regions' full names.
We're getting src region from proxygen as a header.
Reviewed By: krallin
Differential Revision: D27082868
fbshipit-source-id: 12accb8a9df5cf6a80c2c281d2f61ac1e68176d1
Summary:
Add `repo_derived_data`. This is a new struct that encapsulates derived data
configuration and lease operations, and will be used in the facet-based
construction of repositories.
Reviewed By: ahornby
Differential Revision: D27169431
fbshipit-source-id: dee7c032deb93db8934736c111ba7238a6aaf935
Summary:
Add `repo_identity`. This is a new struct that encapsulates repository
identity and will be used in the facet-based construction of repositories.
Reviewed By: ahornby
Differential Revision: D27169445
fbshipit-source-id: 02a435bba54a633190c6d2e4316e86726aecfdf0
Summary:
In preparation for making `BlobRepo` buildable by facet factories, restore
`BlobRepo` members that had been converted to `TypeMap` attributes back into
real members.
This re-introduces some dependencies that were previously removed, but this
will be cleaned up when crates no longer have to depend on BlobRepo directly,
just the traits they are interested in.
Reviewed By: ahornby
Differential Revision: D27169422
fbshipit-source-id: 14354e6d984dfdd2be5c169f527e5f998f00db1e
Summary:
Resolve a circular dependency whereby `BlobRepo` needs to depend on
`Arc<dyn SegmentedChangelog>`, but the segmented changelog implementation
depends on `BlobRepo`, by moving the trait definition to its own crate.
Reviewed By: sfilipco
Differential Revision: D27169423
fbshipit-source-id: 5bf7c632607dc8baba40d7a9d65e96e265d58496
Summary:
a workspace could be renamed from a different machine
educate users that they need to switch to a valid workspace
Reviewed By: markbt
Differential Revision: D27155544
fbshipit-source-id: eed066f2f3e6ebf99732499fdb355f8aebb4c1df
Summary:
this could happen if it has been removed from a different machine
In this case, we should educate the users about the '--force' option
Reviewed By: markbt
Differential Revision: D27155423
fbshipit-source-id: 41cc3ac769dfd4145031fef687e8069d0ef8f4c9
Summary:
provide better ux for switching workspace if the current has been renamed from another machine
sometimes users rename a workspace but it's unclear for them how to switch other machines to the new one
we should educate them about '--force' option
Reviewed By: markbt
Differential Revision: D27117194
fbshipit-source-id: faef1cf9ce64f054f715ef3683a133d3088ddc72
Summary:
We've been seeing flaky test output due to python2 and python3 stdout being different
Bring getdeps builds unambiguously onto python3.
Reviewed By: mitrandir77
Differential Revision: D27190200
fbshipit-source-id: e53327fc3293a0ccdf88d8a199b66eddb4b9b8e4
Summary: There were a few remaining python2 parts to remove and the error case from hgcommand.run() had wrong encoding
Reviewed By: mitrandir77
Differential Revision: D27194046
fbshipit-source-id: 8c154204991e5a587f70ae4b18c73c4f005880ab
Summary:
Before I use a new command line argument I need to add it first.
This one will be set to the top level smc tier which is mononoke, mononoke.experimental, etc.
It will be used to bump SCS counters consumed by CSLB.
I don't want this to be optional because I don't want people to accidentally turn off publishing SCS counters representing QPS. On the other hand I don't want people who run it locally to pollute prod counters (in the script that sets this up locally its set to some dommy tier).
Reviewed By: krallin
Differential Revision: D27190020
fbshipit-source-id: 472011f0584012b036efdd015565cda3b3c029e9
Summary: For the prefetch-profile feature, added a matching enable option to go with the existing disable option. Enable temporarily enables the prefetch-profile feature for cases where a user has already used disable.
Reviewed By: kmancini
Differential Revision: D27191711
fbshipit-source-id: cf9cb7d4054e9fcee66bdb5f205562ec79c2757e
Summary:
When copying files from Finder to EdenFS, Finder appears to be issuing a couple
of getxattr calls to EdenFS, however having these being denied by osxfuse
causes the copy to fail, resulting in a subpar experience.
Reviewed By: fanzeyi
Differential Revision: D27137328
fbshipit-source-id: 66bcc2e316d832385da05f0768da9f82ab36a374
Summary:
This is unused, and the Thrift file mentions that it should be fine to remove
in July 2020. It's now March 2021, time to kill it.
Reviewed By: chadaustin
Differential Revision: D26852134
fbshipit-source-id: 2872185edd834f889b78802210071d16b881e14c
Summary: It's best to test for a regular file by comparing dtype_t, not mode_t directly.
Reviewed By: chadaustin
Differential Revision: D26851735
fbshipit-source-id: 62d3833a53748ea9b45794ec6390d158e888c241
