Summary:
`hgid` can be easily derived from the link member variable. Using link is
preferable because link is the owner of the data. It makes the logic more
specific, less bug prone to use the true source of the data.
Reviewed By: quark-zju
Differential Revision: D18843137
fbshipit-source-id: 443f1e5eb4498fa4f2ff9904dba7cc3dc4305add
Summary:
This structure is not public. It is private to the manifest crate so there is
no point to have those modifiers.
Reviewed By: quark-zju
Differential Revision: D18843134
fbshipit-source-id: 0794bbbf578863cabbd85ada87669b791ebcc72d
Summary:
The purpose of this change is to disambiguate from the other Directory struct
that we have in the Manifest. Right now that other is in manifest/lib.rs
Reviewed By: quark-zju
Differential Revision: D18843130
fbshipit-source-id: f25a60f3040cc19abcab99ac5f2cdbff83ccf7ee
Summary:
Directory<'a> which wraps a link is closely linked with the Link abstraction.
It can be seem as a convenience wrapper around Link.
Reviewed By: quark-zju
Differential Revision: D18843129
fbshipit-source-id: 2b677d71101bff3708a65e03bbcddf5074d51387
Summary:
Diff is a core operation for manifests. The Manifest trait should require that
it is implemented.
Reviewed By: quark-zju
Differential Revision: D18843132
fbshipit-source-id: 5e3febab669470e266878d934561dfc323b71c7f
Summary:
A previous change to the BFS iterator fixed it to return the root of the repository.
This influenced the `debugmanifestdirs` command which was manually
handling the root of the repository. This diff updates the command
to match the old behavior. Basically after the fix to BFS we are
not printing any characters for the path of the root. Forcing the debug command
to print of a '/'.
(Note: this ignores all push blocking failures!)
Reviewed By: quark-zju
Differential Revision: D18862167
fbshipit-source-id: 9ca6da707ae8ab037e88a2bbce3b3993b5d219e3
Summary:
In most cases nowadays people run into worse experiences when their operations
run through the fsmonitor path. Watchman is reliable enough that we can rely
on it to work better than the default crawling algorithms.
Reviewed By: quark-zju
Differential Revision: D18835322
fbshipit-source-id: 30873c7d4b1ec306e59b6152c20833cc0027cad5
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:
The Rust vendored crates script also depends on another script and the
lfs-pointers file which specifies the ID to use for the download.
Update the RustStaticLibrary.cmake file to make sure that the vendored crates
are re-downloaded if either of these files change.
Reviewed By: wez
Differential Revision: D18846757
fbshipit-source-id: dd67d8d954a048501f0bdaddbd78147d39a1da5f
Summary:
Update the getdeps builders to save all command output to a log file in the
build directory. This makes it easier to go back after the fact and look at
the config options selected by the build run.
Reviewed By: wez
Differential Revision: D18777059
fbshipit-source-id: 86d3ffa48ec992fe90c59a3835e18f08310ed88c
Summary: The conversion from tuple is not used much. I don't like them that much either.
Reviewed By: quark-zju
Differential Revision: D18843131
fbshipit-source-id: fb06b72a279b59ee8af5e43d83a10e39a576730b
Summary:
Querying all the files in a Manifest is core functionality that every Manifest
implementation should implement. The main question is how do we describe that.
We want to return an interator over the files of the manifest. The problem is
that the manifest is a trait and functions on traits can't return traits.
The solution is to Box the results. Not pretty but allows us to move the code
forward.
Reviewed By: quark-zju
Differential Revision: D18822854
fbshipit-source-id: ca44b24816203049f747ad67af48e33370861024
Summary:
The purpose of the rename is to signal that this function may potentially do
a lot of work, even calling and waiting on network requests.
Reviewed By: quark-zju
Differential Revision: D18822855
fbshipit-source-id: 98471944c8e6c7cffa7a2a11f2f733274802b376
Summary:
Removing the contructor for File that takes dependency on
tree implementation details.
Reviewed By: kulshrax
Differential Revision: D18822858
fbshipit-source-id: aed33b146dfdbdb23721a0f6e96977025d71a627
Summary: The types in file.rs being in a separate file confuse people.
Reviewed By: quark-zju
Differential Revision: D18822856
fbshipit-source-id: 29aa10c76bb5ef74f1fc0bf726e6b3cfaf19b428
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:
`reachableroots(roots, heads, includepath=False)` returns a subset of `roots`.
I implemented `reachableroots` using the documented revset using segmented
changelog APIs and noticed smartlog graph is not correct. This diff fixes
the documentation.
This diff was also sent upstream as https://phab.mercurial-scm.org/D7518.
Reviewed By: ikostia
Differential Revision: D18723363
fbshipit-source-id: ed56ae85345dcf102159c4df0eb19c02cef2bf27
Summary:
The `update` hook gets called even for in-memory updates that does not affect
real filesystem (or edenfs). That hook is set to `edenfsctl redirect fixup`,
which adds 0.35s overhead per commit when doing in-memory rebase.
Define a edenfs-only update hook to remove the overhead.
This is part of a stack of optimization that makes a 20s rebase to 5s (0.6s per
commit to 0.07s per commit).
Reviewed By: xavierd
Differential Revision: D18838470
fbshipit-source-id: cbe81f9dd89bff6d7c4bec3063d6014211f9aac6
Summary:
With narrow-heads before the new dag structure, reading phases is expensive.
Avoid it.
This is part of a stack of optimization that makes a 20s rebase to 5s (0.6s per
commit to 0.07s per commit).
Reviewed By: xavierd
Differential Revision: D18838468
fbshipit-source-id: 0847d2508114203f1d16a7240a43375d325103a5
Summary:
With narrow-heads, rebase operation does not need to read existing phases to
decide new phases. Therefore remove it.
This is part of a stack of optimization that makes a 20s rebase to 5s (0.6s per
commit to 0.07s per commit).
Reviewed By: xavierd
Differential Revision: D18838469
fbshipit-source-id: 1298d4f4b0d72a764a286478e76c90b42b3fc569
Summary:
Use all available lines, now that we ignore the spurious errors that
can be thrown when calling `addnstr()` on the last line.
Reviewed By: wez
Differential Revision: D18826918
fbshipit-source-id: 7e5739207ba1a5bfa0d290da1345c9d9606b89fb
Summary:
Add a wrapper function around `addnstr()` that silently ignores any errors.
When writing to the last cell of a terminal curses will successfully display
the data, but report an error since the logical cursor cannot be moved to the
next cell. This error is not important and can be ignored.
The errors reported by the `curses` module unfortunately are not very useful
(they normally just report `addnwstr() returned ERR`). For now we silently
ignore all errors, although this diff does contain some stub code that can be
enabled to examine them during development.
Reviewed By: wez
Differential Revision: D18826917
fbshipit-source-id: a4c5394b49aea1334def1d047eec7b5e743fb9f2
Summary:
In the future we might have revlog or more complicated storage for maintaining
the IdMap. Define a trait for it.
Reviewed By: sfilipco
Differential Revision: D18664208
fbshipit-source-id: 242611d78852e8d82a52ab52192db87c13b848e7
Summary: This is the reverse of first_ancestor_nth. It will be used later.
Reviewed By: sfilipco
Differential Revision: D18664209
fbshipit-source-id: 8d3706cdc080086ec60da60870fde76c8933f6a8
Summary: This will be used in an upcoming change.
Reviewed By: sfilipco
Differential Revision: D18664207
fbshipit-source-id: 3030bb02e172b95c6dbabda74c318e7f16212f59
Summary:
With the ONLY_HEAD flag, ancestors can be sped up sometimes. Since ancestors
is used widely in other DAG calculations, perf improvements are visible across
the benchmark. The trade-off is to spend a bit more time on building segments
to figure out ONLY_HEAD.
After this diff:
building segments 576.625 ms
ancestors 47.119 ms
children 436.967 ms
common_ancestors (spans) 257.096 ms
descendants (small subset) 367.316 ms
gca_one (2 ids) 146.315 ms
gca_one (spans) 253.059 ms
gca_all (2 ids) 236.075 ms
gca_all (spans) 266.695 ms
heads 220.766 ms
heads_ancestors 36.258 ms
is_ancestor 98.967 ms
parents 219.173 ms
parent_ids 9.282 ms
range (2 ids) 99.859 ms
range (spans) 205.154 ms
roots 429.047 ms
Before this and previous diff:
building segments 542.564 ms
ancestors 316.075 ms
children 428.612 ms
common_ancestors (spans) 452.850 ms
descendants (small subset) 537.483 ms
gca_one (2 ids) 526.112 ms
gca_one (spans) 446.726 ms
gca_all (2 ids) 780.590 ms
gca_all (spans) 490.906 ms
heads 214.005 ms
heads_ancestors 217.558 ms
is_ancestor 256.769 ms
parents 213.170 ms
parent_ids 9.313 ms
range (2 ids) 259.435 ms
range (spans) 358.934 ms
roots 423.005 ms
Reviewed By: sfilipco
Differential Revision: D18642797
fbshipit-source-id: 27f1ee5797a92142b2c19195eb26baef58769553
Summary: The pre-calculated flag can be used for some fast paths.
Reviewed By: sfilipco
Differential Revision: D18642796
fbshipit-source-id: bc16b3517cc29e23478f2027e83e2a2282be0d0a
Summary:
The bindings APIs are out of date.
The latest idea is to write non-master commits to disk, in a different group.
There are no "segments in memory". Therefore:
- Rename `builddisk` to `build`.
- Make sure `build` updates internal states by calling `reload`.
- Drop `buildmem`.
- In case `builddisk` gets called very frequently, reduce its overhead by
doing nothing if all commits are built already.
The constructor is revised to match the latest interface (no
"max segment level" and "set_new_segment_size" needs to be called).
Reviewed By: sfilipco
Differential Revision: D18640897
fbshipit-source-id: 76a5d0db363713dc5b763503c238c1bfa61ea02e
Summary: Make it possible to build non-master segments.
Reviewed By: sfilipco
Differential Revision: D18641507
fbshipit-source-id: 4d0c46cdea240849af37d28219b6023578514323
Summary:
`build_segments_volatile(id)` should build flat segments so it includes `id`.
Right now it can fail that in a corner case. Fix it.
Reviewed By: sfilipco
Differential Revision: D18641509
fbshipit-source-id: ad1de694e4d31c51f29e9bc5800291066bf16dbb
Summary:
The IdMap has assertions about 1:1 mapping between Id and Slice.
Practically, a non-master commit can be merged into a master commit.
That means a commit hash might map to 2 Ids: [master-id, non-master-id].
Allow that to happen (temporarily).
Note: The non 1:1 mapping causes more headache than benefit and
D18838995 restores 1:1 mapping. But it still requires temporary
non-1:1 mapping to work.
Reviewed By: sfilipco
Differential Revision: D18641508
fbshipit-source-id: bc4bc831d5ab5ebfc2588bafd48114ae49d31e0f
Summary: fix the `build-eden-thrift-deps.py` to generate a new zip file, upload it to lfs, and point setup.py to use this new generated thrift code
Reviewed By: quark-zju
Differential Revision: D18836545
fbshipit-source-id: 52c58c50319c878f2f6f708b952f0aa158d2ef4e
Summary: panic on drop is a terrible idea. It can cause SIGILL kill without meaningful messages or meaningful backtrace. Remove it.
Reviewed By: xavierd
Differential Revision: D18640894
fbshipit-source-id: 3ab52ded9875e17e891acd8f9b45d82964615f01
