Summary: Added comments showing the expected JSON input format for each kind of EdenAPI request.
Reviewed By: xavierd
Differential Revision: D21782765
fbshipit-source-id: bf08dd4b36a33aca506eb0fa0341e40d0150d7cb
Summary: Update the JSON format for history requests to use an array rather than an object to represent keys, for the same reason as D21412989. (Namely, that it's possible for two keys to share the same path, making the path unsuitable for use as a field name in a JSON object.)
Reviewed By: xavierd
Differential Revision: D21782763
fbshipit-source-id: eb04013795d1279ecbf00a8a0be106318695bd05
Summary:
We encountered an issue where an infinitepush bundle did not contain
trees for some of the commits it contained. This happened when multiple users
were working on the same branch. Our previous heuristic decided to not send
trees if they weren't in the local store, but with us transitioning to Mononoke
(which enables draft commit data to be fetched ondemand) this invariant doesn't
always hold true.
Let's always upload trees for draft commits. Hopefully Mononoke can take over on
the server completely soon and we can get rid of all this special casing and do
normal discovery.
This is a revert of D7992502, but that was added because it was possible to pull
directly from svn which would result in public commits that didn't exist on the
server yet and therefore needed to send their trees. Since svn is gone, this is
probably safe to change back.
Reviewed By: quark-zju
Differential Revision: D21697921
fbshipit-source-id: c1abaa061207222490b146ee52f7949be6fe4b2a
Summary:
Under heavy parallelism or system load, our tests could trigger
short-ish timeouts and cause tests to flake. The stats test in
particular often failed in continuous integration. It looks like
opening a unix domain Thrift socket early and holding onto it can
cause it to sometimes hit ThriftServer's default idle timeout of 60
seconds, which results in the test failing with BrokenPipeError
(EPIPE).
Reviewed By: simpkins
Differential Revision: D21780023
fbshipit-source-id: 7e8838429475c2a322d836b9a497411199948cce
Summary:
This diff adds support for the `version_name` field, coming from the
`commitsyncmap` config, stored in the configerator.
Note: ATM, this field is optional in the thrift config, but once we get past
the initial deployment stage, I expect it to be present always. This is why
in `CommmitSyncConfig` I make it `String` (with a default value of `""`) rather
than `Option<String>`. The code, which will be writing this value into
`synced_commit_mapping` should not ever care whether it's present or not, since
every mapping should always have a `version_name` present.
Reviewed By: StanislavGlebik
Differential Revision: D21764641
fbshipit-source-id: 35a7f487acf0562b309fd6d1b6473e3b8024722d
Summary: This diff replaces the use of the oxidized typechecker types in `to_oxidized`, replacing them with oxidized_by_ref definitions. This unblocks deleting typechecker types and decls from the oxidized crate, since they are used only in this debugging-only path. It also reduces the amount of conversion necessary for `to_oxidized` (since we need not convert the oxidized_by_ref structures the typechecker already uses, like `Ty`).
Differential Revision: D21587518
fbshipit-source-id: 5e7ec2237d0059070653b45d15eb7c1259588ccb
Summary:
Rolling out LFSv2 on fbsource is a bit complex. Initially, the intent was to
roll it out via a server-only config and send pointers to say 5% of the
clients. The big snag in this is that LFS pointers are stored in Memcache, and
thus, a client who wasn't supposed to use LFS may end up reading a pointer from
Memcache, and issuing a request to the LFS server. Thanks to the way Memcache
works, this may lead to an avalance effect where everyone is fetching LFS
blobs, even if the server rollout is at a small percentage.
There are several solutions to this, the first obvious one would be to simply
not use Memcache for pointers, but that also means a forced connection to the
server, and a higher latency, ie: not a very desireable situation. An
alternative would be to have a proper capability exchange at connection time,
but that's unfortunately not feasible today due to the need to support the old
Mercurial server. Long term this is definitively the approach we want to go to,
and depending on the exchanged capabilities, we can even imagine using
different memcache keys automatically.
For now, we can hack this up by re-using the only free-form channel that the
client has to the server: clienttelemetry. Mononoke can then use the passed in
information to decide on whether to send LFS pointers (or not). This
unfortunately means that the rollout will be entirely client-side driven. To alleviate
the issue of Memcache keys being shared between clients wanting LFS pointers
and the ones not wanting them, a different Memcache key space will be used.
Reviewed By: StanislavGlebik
Differential Revision: D21765065
fbshipit-source-id: aebda3c567a827342b2fa96d374a06a23ea0ca34
Summary:
We're going to be changing the configs.* configs via chef as this rolls
out. Let's prevent them from being logged as mismatches.
Also updates the tree bfs config to match the current production value.
Reviewed By: quark-zju
Differential Revision: D21748693
fbshipit-source-id: b1d96f911d7ba7391546515179ac517fc62abe8b
Summary:
This list is going to grow to list all our rc files, which we don't
need in our public facing repo. Let's move this to a fb internal module.
Reviewed By: quark-zju
Differential Revision: D21747604
fbshipit-source-id: 8d72d8bf981c49b1e10260f5b0858729c1895da1
Summary:
Let's hide the repo list in the fb/ module since we don't really want
to expose the whole repo list in our public repo.
Reviewed By: sfilipco
Differential Revision: D21731419
fbshipit-source-id: 22ca20a3a80637c852e313f1390849aac1fecbf4
Summary:
Adds support for posix, windows, and windows_sandcastle rc files.
This should be low risk, as the dynamic config validator will remove any
incorrect configs before they are used.
Reviewed By: sfilipco
Differential Revision: D21731056
fbshipit-source-id: 0ab8c60906abc2e8d552509462a70a499a52cf86
Summary:
Adds support for most files from fb/staticfiles/etc/mercurial/tier-specific
It's missing the windows, posix, and tupperwar files, which I'll do in a later
diff.
This should be low risk, as the dynamic config validator will remove any
incorrect configs before they are used.
Reviewed By: quark-zju
Differential Revision: D21692664
fbshipit-source-id: 9b056640edc880bc683eb331921d08ac24212d59
Summary: When calling `eden start` from the CLI layer, make sure to redirect stdin in order to daemonize.
Reviewed By: chadaustin
Differential Revision: D21675707
fbshipit-source-id: 26085cc2ff7774e86f03872030c8885bc3c3b949
Summary:
Currently when you run commands on eden on mac that both fetch data for commit
and update to that commit there is a multithreading bug. This could be a new bug
or an old bug that was not causing problems before, but is showing up a lot more
recently.
See http://sealiesoftware.com/blog/archive/2017/6/5/Objective-C_and_fork_in_macOS_1013.html
for a nice explanation of this.
The root cause of this is still unknown, but this flag should bring back the
old behavior where we were not seeing this bug.
Reviewed By: fanzeyi
Differential Revision: D21744987
fbshipit-source-id: 85092e32212e83b16bc00dc0188f03b643c48eea
Summary:
Added an optional feature to scm-prompt.sh to show the dirty state of the working directory.
Users need to opt in by set the environmental variable `SHOW_DIRTY_STATE` to yes (or whatever nonempty string) in their shell rc file. The idea is that users who do not need/want this feature should see minimal performance hit of their prompt.
Unfortunately, in some (large) repos, calling `hg status` or `git diff` to figure out the dirty state can slow down showing the prompt quite a bit. So, in this case, user can opt out individual repo by setting `shell.showDirtyState` in .hg/hgrc or .git/config.
Reviewed By: ahornby
Differential Revision: D21493543
fbshipit-source-id: 13f7cf2dd2f8d00b58cf2a63dc2cbbf770028411
Summary:
Update EdenFS on Windows to use EdenMain.cpp, the same as on POSIX.
This reduces the amount of code divergence, and also brings several
improvements to Windows: exposing version information over fb303, support for
dynamically changing logging configuration over fb303, etc.
Reviewed By: simpkins
Differential Revision: D21332569
fbshipit-source-id: dd2da7c385e96f65fc3927511c9f84b96bec9e2b
Summary:
Wanting to have EdenFS run as a service on Windows cause a couple of issues
on Windows:
- Needing to log out after installing
- Forcing Sandcastle to use --foreground, which means the edenfs.log is
empty, making it impossible to debug anything on Sandcastle,
- Services can only be started by an elevated user, while the rest of EdenFS
doesn't have this requirement,
- Uses undocumented template services
The next diffs in the stack will attempt to solve all of these by starting
EdenFS as a scheduled task instead, which should solve all the above.
Reviewed By: fanzeyi
Differential Revision: D21732280
fbshipit-source-id: b959344da1e77819220d26695ff6634f13ac4e0d
Summary: Reverting as D20763778 is a suspect in causing thrift_server_overload T67609407
Reviewed By: StanislavGlebik
Differential Revision: D21762641
fbshipit-source-id: 545b448afc0954271a2e29d1d3b48fdb959e3d3d
Summary:
Change the signature of `CreateCommitContext::as_file` and its associated
functions so that content is `impl Into<String>`, rather than
`impl AsRef<str>`. The content will immediately be converted to a `String`
anyway, so we can avoid a string copy if the caller already has a string that
can be moved.
Reviewed By: krallin
Differential Revision: D21743429
fbshipit-source-id: d54914386439489fe4e47e37ff9a75c52b1a0443
Summary:
Add support for drawdag in Mononoke unit tests. Tests can use ASCII DAGs to construct
commit graphs, and can optionally customize the content of each commit.
Reviewed By: krallin
Differential Revision: D21743431
fbshipit-source-id: 9e6a52d1efe67ef4a5519ed7783f953fef7358f1
Summary:
The parser currently uses pattern destructuring for `RawInfinitepushParams`. This will break
if new fields are added to this structure. Instead, use field access like the other raw
params parsers.
Reviewed By: mitrandir77
Differential Revision: D21742558
fbshipit-source-id: 6bfbb080a5e5cdbb02519855472f4df80f9d7453
Summary:
It was used only once for testing push redirection. We no longer need it, so
I'd like to delete it to remove this old code and also to make it easier to
support ManualMove bookmarks.
Differential Revision: D21745630
fbshipit-source-id: 362952d95edb923cc4b60359321b563c1e4961de
Summary:
This adds flexibility. Now every type that implements DagAddHeads, including
NameDag, can import ASCII graphs.
Reviewed By: sfilipco
Differential Revision: D21626213
fbshipit-source-id: e258d88f97cbcc9aaf98d353a929803325185df7
Summary: The trait was about converting between Id and VertexName. Rename to clarify.
Reviewed By: sfilipco
Differential Revision: D21626195
fbshipit-source-id: 874ca4ca3a1467084a08c6d9aa321201974e1978
Summary: This allows other kinds of DAG to implement the operations.
Reviewed By: sfilipco
Differential Revision: D21626220
fbshipit-source-id: 896c5ccebb1672324d346dfca6bcac9b4d3b4929
Summary: This makes things a bit more flexible.
Reviewed By: sfilipco
Differential Revision: D21626194
fbshipit-source-id: f3ad486bcd5a6478d9e00f674d48f99504cded8c
Summary: This makes it possible for other types to implement the hex prefix lookup.
Reviewed By: sfilipco
Differential Revision: D21626218
fbshipit-source-id: 96e8b8c37e5aae2bd60658a238333b61902936d1
Summary: It will be used in the next change.
Reviewed By: sfilipco
Differential Revision: D21626207
fbshipit-source-id: bbef70ef9d4f9aaa2039a6bc15d296e88db7f8dc
Summary:
Types like IdDag are not really used. The use of the word "name" is sometimes
confusing in other context. Therefore export shorter names like Dag, MemDag,
Vertex, avoid "name" in NameDag, MemNameDag and NameSet. This makes external
code shorter and less ambiguous.
Reviewed By: sfilipco
Differential Revision: D21626212
fbshipit-source-id: 5bcf3cecfd38277149b41bf3ba9e6d4ef2a07b2b
Summary:
This decouples DagAlgorithm from the IdMap + IdDag backend, making it possible
to support other kinds of backends of DagAlgorithm (ex. a revlog backend).
Reviewed By: sfilipco
Differential Revision: D21626200
fbshipit-source-id: f53cc271a200062e9c02f739b6453e1d7de84e6d
Summary:
On Windows, if edenfsctl is started by pythonw, sys.stdout will be None,
check if it is before calling isatty on it.
Reviewed By: fanzeyi
Differential Revision: D21732282
fbshipit-source-id: f0a63094f2c53b026c388f4e5b58433be4397ba9
Summary:
The FormatMessage API isn't very well documented in adding \r\n at the end of
the generated message, and the bit of code that needs to be used to remove
these is not very clear either.
We won't get gratuitous empty lines in the log with this.
Reviewed By: chadaustin
Differential Revision: D21663502
fbshipit-source-id: 203ff5015da6f3cebf7eaee9a8f989db342d096a
