Commit graph

239 commits

Author SHA1 Message Date
Ilan Joselevich
9f10a71ec5 feat(tvix/store): add redb PathInfoService
This provides a PathInfoService implementation using redb
(https://github.com/cberner/redb) as the underlying storage engine.

Both an in-memory variant, as well as a filesystem one is provided,
similar how it's done with the sled implementation.

Supersedes: https://cl.tvl.fyi/c/depot/+/11692
Change-Id: I744619c51bf2efd0fb63659b12a27cbe0b2fd6fc
Signed-off-by: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11995
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-07-22 18:49:04 +00:00
Yureka
2547ff2cf6 feat(tvix/store): add grpc healthcheck service to daemon
Change-Id: Ib95fc9352a45d54f9a16c8841c7e8f7cbeeaee8c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12019
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: yuka <yuka@yuka.dev>
2024-07-22 15:57:30 +00:00
Yureka
39c8b6dece fix(store): add toml dependency for feature xp-store-composition
Fixes 'use of undeclared crate or module ' with --features xp-store-composition

Change-Id: I44dce86e656094d180b91a00f385f685d21f3fbd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12021
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: yuka <yuka@yuka.dev>
2024-07-22 15:56:59 +00:00
Yureka
14a4b4cbc3 feat(tvix): add experimental-store-composition option
Change-Id: I61661fbb0e77ce3c00c2a467dfabdf3fc77d8575
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12011
Autosubmit: yuka <yuka@yuka.dev>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-22 13:36:08 +00:00
Yureka
67335c41b7 refactor(tvix): move service addrs into shared clap struct
Change-Id: I7cab29ecfa1823c2103b4c47b7d784bc31459d55
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12008
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: yuka <yuka@yuka.dev>
2024-07-22 13:36:08 +00:00
Yureka
6774d9c59c chore(tvix/tracing): switch tracing-opentelemetry from git to release
Change-Id: Ib830c8b642496a6cdf3d4b9093f0343f5fb80622
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12018
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-22 13:36:08 +00:00
Yureka
ca8e2b9fbf chore(tvix): upgrade to tonic 0.12 / hyper 1.0
Change-Id: Idd8ce48869ddd869d51a10959b920f1290a8a9b3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11991
Autosubmit: yuka <yuka@yuka.dev>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-07-21 11:01:38 +00:00
Simon Hauser
1515a970be feat(tvix/tracing): http propagation for axum
It introduces a new accept_trace function for axum0.7 which can be used
to accept a header trace from a received request. This function can be
used for tonic 0.12 once that version is released, and the specific
`accept_trace` function within `tvix_tracing::propagate::tonic` can then
be removed.

This also integrates http propagation into the nar_bridge crate.

Change-Id: I46dcc797d494bb3977c2633753e7060d88d29129
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11925
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Reviewed-by: flokli <flokli@flokli.de>
2024-07-21 05:45:19 +00:00
Florian Klink
5d906054da feat(tvix/nar-bridge): support uploading NAR files
This ingests NAR files into the {Blob,Directory}Service, which are
already part of the AppState.

As we then need to correlate the root node to the uploaded PathInfo, we
need to keep a (short-lived) lookup table from NARHash to root node
around. We insert it into a `LruCache` after the NAR is uploaded, and
use `peek()` to do the lookup, which doesn't update the LRU list.

Change-Id: I48a4c6246bacf76559c5a4ccad2a0bc25c1b7900
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11986
Tested-by: BuildkiteCI
Reviewed-by: Brian Olsen <me@griff.name>
2024-07-20 17:23:18 +00:00
Florian Klink
861cc1f341 feat(tvix/nar-bridge): init
This adds an implementation of nar-bridge in Rust.
Currently, only the GET parts are implemented.

Contrary to the Go variant, this doesn't try to keep a mapping from nar
hashes to root node in memory, it simply encodes the root node itself
(stripped by its basename) into the URL.

This pulls in a more recent version of axum than what we use in
tonic, causing two versions of http and hyper, however dealing with
`Body::from_stream` in axum 0.6 is much more annoying, and
https://github.com/hyperium/tonic/pull/1740 suggests this will be fixed
soon.

Change-Id: Ia4c2dbda7cd3fdbe47a75f3e33544d19eac6e44e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11898
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
2024-07-20 16:53:23 +00:00
Yureka
1a6b6e3ef3 feat(tvix/castore): add composition module
Change-Id: I0868f3278db85ae5fe030089ee9033837bc08748
Signed-off-by: Yureka <tvl@yuka.dev>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11853
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-07-18 10:42:11 +00:00
Aspen Smith
89d204d295 feat(tvix/eval): Bump imbl to 3.0.0
Change-Id: I88053fa2df35dc486c51d015f4b2156541c07af3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11962
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2024-07-07 15:05:27 +00:00
Aspen Smith
0ad986169d test(tvix/cli): Make the REPL testable
Juggle around the internals of the tvix-cli crate so that we expose the
Repl as a public type with a `send` method, that sends a string to the
repl and *captures all output* so that it can be subsequently asserted
on in tests. Then, demonstrate that this works with a single (for now)
REPL test using expect-test to assert on the output of a single command
sent to the REPL.

As the REPL gets more complicated, this will allow us to make tests that
cover that complex behavior.

Change-Id: I88175bd72d8760c79faade95ebb1d956f08a7b83
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11958
Autosubmit: aspen <root@gws.fyi>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-07 14:19:17 +00:00
Aspen Smith
fc63594631 feat(tvix/repl): Allow binding variables at the top-level
Allow binding variables at the REPL's toplevel in the same way the Nix
REPL does, using the syntax <ident> = <expr>. This fully, strictly
evaluates the value and sets it in the repl's "env", which gets passed
in at the toplevel when evaluating expressions.

The laziness behavior differs from Nix's, but I think this is good:

    ❯ nix repl
    Welcome to Nix version 2.3.18. Type :? for help.

    nix-repl> x = builtins.trace "x" 1

    nix-repl> x
    trace: x
    1

    nix-repl> x
    1

vs tvix:

    tvix-repl> x = builtins.trace "x" 1
    trace: "x" :: string
    tvix-repl> x
    => 1 :: int
    tvix-repl> x
    => 1 :: int

Bug: https://b.tvl.fyi/issues/371
Change-Id: Ieb2d626b7195fa87be638c9a4dae2eee45eb9ab1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11954
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: aspen <root@gws.fyi>
2024-07-05 16:40:35 +00:00
Simon Hauser
618aacaa61 feat(tvix/tracing): http trace propagation
Introduces a helper function within tvix-tracing that returns a reqwest
tracing middleware that will ingest the traceparent if otlp is enabled.

It is feature flagged in tvix-tracing so not every consumer of that
library automatically has reqwest in its dependencies.

Tested using netcat to verify that the `traceparent` header is there if
otlp is enabled and missing if otlp feature is disabled.

Change-Id: I5abccae777b725f5ff7382e3686165383c477a39
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11886
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-02 13:43:09 +00:00
Vincent Ambo
4b2f3c5454 chore(3p/sources): bump to OpenSSH vulnerability hotfix
See https://github.com/NixOS/nixpkgs/pull/323753 for details.

Changes:

* git: temporarily comment out dottime patch (it doesn't apply, but it's not critical)
* third-party/cgit: use an older git version where dottime patch still applies
* 3p/crate2nix: remove crate2nix patches included in latest release
* tvix: remove unneeded defaultCrateOverrides (upstreamed to nixpkgs)
* tvix: regenerate Cargo.nix
* tvix/nix-compat: remove unnused AtermWriteable::aterm_bytes pub(crate) function
* tvix/nix-compat: remove redundant trait bounds
* tvix/glue: use clone_into() to set drv.{builder,system}
* tools/crate2nix: apply workaround for https://github.com/numtide/treefmt/issues/327
* toold/depotfmt: expose treefmt config as passthru
* tools/crate2nix: undo some more hacks in the crate2nix-check drv

Change-Id: Ifbcedeb3e8f81b2f6ec1dbf10189bfa6dfd9c75c
Co-Authored-By: Florian Klink <flokli@flokli.de>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11907
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-01 17:42:30 +00:00
Florian Klink
830fdda8d4 feat(tvix/store): use tokio-listener for tvix-store daemon command
This allows binding on unix sockets, as well as systemd socket
activation.

Change-Id: Icf648c4fd0895468c52607deb6397b8b5928102b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11901
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-07-01 15:53:53 +00:00
Florian Klink
f6c759de58 chore(tvix): bump bigtable_rs to latest release
https://github.com/liufuyang/bigtable_rs/pull/72 has been merged for a
while, no need to use our own checkout here.

Change-Id: Ide5acd9b7e0f5a46b1c795178e29a037206b2448
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11906
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-07-01 15:53:53 +00:00
Florian Klink
afbe995aa9 chore(tvix): bump to data-encoding 2.6.0
Change-Id: I26af403bfa99e5d1cff24641a3dba908e1d06686
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11899
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
2024-07-01 06:57:01 +00:00
Simon Hauser
639a00e2ab feat(tvix/tracing): gRPC trace context propagation
This introduces optional helper function in tvix/tracing for trace
propagation and uses these helper in the `tvix-store`.

The GRPCBlobService, GRPCDirectoryService and GRPCPathInfoService now
accept a generic client, meaning the client can be generated with either
`::new` or `::with_interceptor`.

This was tested and validated by starting a `tvix-store daemon` and
`tvix-store import`.

Change-Id: I4b194483bf09266820104b4b56e4a135dca2b77a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11863
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-20 19:21:01 +00:00
Ilan Joselevich
9fd601e53d chore(tvix): patch crate2nix to drop darwin dontStrip
This patch has already been applied on upstream but there hasn't been an
official release yet so we patch it ourselves.

Upstreamed patch: 0209f258cd

Follow-up of: https://cl.tvl.fyi/c/depot/+/11856

Change-Id: If56071ce5753fd26e2b4c203cd831bbe5d329009
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11858
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-18 14:13:11 +00:00
Florian Klink
28b692fd50 feat(tvix/tvix-store): improve progress bars
Don't show an empty spinner for daemon commands.
Move the bar to the right, so the text is better aligned between spinner
progress and bar progress styles.

Generally, push progress bars a bit more down to the place where we can
track progress. This includes adding one in the upload_blob span.

Introduce another progress style template for transfers, which
interprets the counter as bytes (not just a plain integer), and also a data rate.
Use it for here and in the fetching code, and also make the progress bar
itself a bit less wide.

Change-Id: I15c2ea3d2b24b5186cec19cd3dbd706638497f40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11845
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-17 12:57:34 +00:00
Florian Klink
7e42b4f314 fix(tvix/store/bin): fix shutdown behaviour for FUSE
Both umounts happening from another process, as well as tvix-store
itself calling umount() on FuseDaemon will cause the FUSE worker threads
to terminate.

So far there was no nice way to wait on these threads to be terminated
from multiple places, causing the `tvix-store mount` command to only be
terminated if interrupted via ctrl-c, not via an external umount.

Update FuseDaemon to use a ThreadPool, which gives us a join primitive
over all threads, that can also be called from multiple places.

Await on a join() from there to end the program, not the ctrl-c signal
handler as it was before.

Using FuseDaemon from multiple tasks requires Arc<>-ing both the
ThreadPool as well as the inner FuseSession (which also needs to be
inside a Mutex if we want to unmount), but now we can clone FuseDaemon
around and use it in two places. We could probably also have used an
Option and drop the FuseSession after the first umount, but this looks
cleaner.

Change-Id: Id635ef59b560c111db52ad0b3ca3d12bc7ae28ca
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11825
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
2024-06-16 12:02:11 +00:00
Florian Klink
01aadace80 feat(tvix/cli,store): add tracy feature
If compiled with this features, this emits packets compatible with the
[Tracy](https://github.com/wolfpld/tracy) format.

Change-Id: I330f5d85ab290abe51f2df38dc55464f3ccfc6cd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11815
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-15 05:24:37 +00:00
Florian Klink
6b6a34065e feat(tvix/tracing): add tracing-tracy support
This introduces another feature flag, "tracy" to the `tvix-tracing` crate.

If enabled (not enabled by default), it'll add an additional layer
emitting packets in a format that https://github.com/wolfpld/tracy can
display.

I had to be a bit tricky with the combinatorial complexity when adding
this, but the resulting code still seems manageable.

Change-Id: Ica824496728fa276ceae3f7a9754be0166e6558f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10952
Tested-by: BuildkiteCI
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Reviewed-by: flokli <flokli@flokli.de>
2024-06-14 19:33:44 +00:00
Simon Hauser
fa7ed39bf4 feat(tvix/tracing): correctly close otlp on exit
Provide a new interface for forcing a flush of otlp traces and use this
interface to shutdown otlp prior to exiting tvix-store, either if the
tool was stopped with a SIGTERM or ended regularly.
This also fixes an issue where traces were not even exported if for
example we just imported 10 paths and never even emitted more than 256
traces. The implementation uses a mpsc channel so a flush can be done
without having to wait for it to complete. If you want to wait for a
flush to complete you can provide a oneshot channel which will receive a
message once flushing is complete.

Because of a otlp bug `force_flush` as well as
`shutdown_tracer_provider` need to be executed using `spawn_blocking`
otherwise the function will deadlock. See
https://github.com/open-telemetry/opentelemetry-rust/issues/1395#issuecomment-1953280335

Change-Id: I0a828391adfb1f72dc8305f62ced8cba0515847c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11803
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-14 09:34:51 +00:00
Florian Klink
79bfa931ed feat(tvix/tracing): set release_max_level_debug for tracing
This allows explicitly opting in to get DEBUG-level log lines, by
setting RUST_LOG.

It currently also causes traces to be emitted in all cases, so we might
do some runtime filtering there too, as discussed in cl/11791.

Change-Id: I2865bb06a62465836d63196422f5f734f7165386
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11801
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
Autosubmit: flokli <flokli@flokli.de>
2024-06-13 16:18:47 +00:00
Florian Klink
29eda2d5b2 feat(tvix/cli): add toplevel progress span
This gives some better feedback something is going on, gives a (named)
root for all the progress children we're drawing, and also counts the
time we are in eval.

Change-Id: Ibe81dcebf0a2b59bb0680da62e206eb5270f9d3c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11798
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>
2024-06-13 16:18:15 +00:00
Florian Klink
99df0e73f4 chore(tvix/castore): drop unused indicatif dependency
Change-Id: I9fbd32596fbffe09a590a50044a4f1d074a424c3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11794
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2024-06-12 23:43:54 +00:00
Florian Klink
ddd88a589b feat(tvix/glue/tvix_store_io): show progress info
In `store_path_to_node`, in case we need to build or fetch something,
render a progress bar, using the spinner for now.
We can upgrade this to a progress *bar* later.

Change-Id: I4a7cf5ef8f639076f176af9b39d276be3f37c8ff
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11793
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-06-12 23:43:54 +00:00
Simon Hauser
825d498908 feat(tvix/tracing): introduce common tvix-tracing crate
Introduce a new common crate that contains tracing boilerplate which then
can be used in the cli, tvix-store and tvix-build crates.
It has otlp as an optional feature, which is currently only used by
tvix-store.

Change-Id: I41468ac4d9c65174515d721513b96fea463d6ed2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11758
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-10 16:35:08 +00:00
Aspen Smith
d0ab3c8d15 feat(tvix): Switch to jemalloc
Switch tvix to using jemalloc as the default global allocator on
supported (eg, non-msvc) platforms. This gives a pretty reasonable
performance boost basically for free:

int                     time:   [24.361 µs 24.386 µs 24.418 µs]
                        change: [-19.355% -18.859% -18.527%] (p = 0.00 < 0.05)
                        Performance has improved.

merge small attrs       time:   [37.201 µs 37.328 µs 37.442 µs]
                        change: [-24.609% -24.266% -23.982%] (p = 0.00 < 0.05)
                        Performance has improved.

merge large attrs with small attrs
                        time:   [20.030 ms 20.135 ms 20.251 ms]
                        change: [-4.2811% -3.2549% -2.3807%] (p = 0.00 < 0.05)
                        Performance has improved.

hello outpath           time:   [967.91 ms 974.07 ms 983.33 ms]
                        change: [-5.5008% -4.4552% -3.4099%] (p = 0.00 < 0.05)
                        Performance has improved.

Change-Id: I6c6e6e3295ec2fca01ea28dc37bcb201cd811767
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10851
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
2024-06-06 10:29:33 +00:00
Florian Klink
08e520b7cc fix(tvix/glue): drop tracing-indicatif from deps
We don't use this in tvix-glue currently. A previous version of cl/11747
did, and I forgot to remove it afterwards.

Change-Id: I6191ffc60450f3e79f22a3aca55246e3956ee9cc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11756
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Autosubmit: flokli <flokli@flokli.de>
2024-06-06 10:14:20 +00:00
Florian Klink
20513e7a52 feat(tvix/store/bin): add progress bar infrastructure
This adds the tracing-indicatif crate, and configures it as a layer in
our tracing_subscriber pipeline to emit progress for every span that's
configured so.

It also moves from using std::io::stderr to write logs to using their
writer, to avoid clobbering output.

Progress bar styles are defined in a lazy_static, moving this into a
general tracing is left for later.

This adds some usage of this to the `imports` and `copy` commands.

The output can still be improved a bit - we should  probably split each
task up into a smaller (instrumented) helper functions, so we can create
a progress bar for each task.

Change-Id: I59a1915aa4e0caa89c911632dec59c4cbeba1b89
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11747
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-06-06 09:43:24 +00:00
Ilan Joselevich
9371f97449 fix(tvix): update Cargo.nix as it misses a default feature
Change-Id: I30d91a9aca9f5546ae5e1fa5c55ee389695ae085
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11752
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-05 17:04:05 +00:00
Aspen Smith
96ce9aea04 feat(tvix/repl): Support multiline input
Transparently support multiline input in the Tvix REPL, by handling the
UnexpectedEOF error returned by the parser and using it to progressively
build up an input expr over multiple iterations of the REPL's outer
loop.

This works quite nicely:

❯ cargo r --bin tvix
   Compiling tvix-cli v0.1.0 (/home/aspen/code/depot/tvix/cli)
     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
     Running `target/debug/tvix`
tvix-repl> { foo
         >   =
         >   1;
         > }
=> { foo = 1; } :: set
<press up arrow>
tvix-repl> { foo
  =
  1;
}
=> { foo = 1; } :: set

Change-Id: Ib0ed4766b13e8231d696cdc27281ac158e20a777
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11732
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-01 09:04:59 +00:00
Florian Klink
ca542440a5 fix(tvix/build): tonic-reflection feature needs castore with it too
If building tvix-build with the tonic-reflection feature, it needs
to import `tvix_castore::proto::FILE_DESCRIPTOR_SET`, which is only
available if tvix-castore is built with the `tonic-reflection` feature.

Change-Id: I355b4c5b4c1333d5cc56335de47ad5d2f1db6337
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11716
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2024-05-26 19:46:47 +00:00
Profpatsch
5b2ba0efa1 refactor(tvix/eval): rewrite xml emitter to be simple-stupid
In order to be compatible with the nix XML generator, it’s easier to
generate the XML directly, instead of going through a library which we
have to bend to do what we need.

Removes dependency on `xml-rs`, which came with a full XML parser that
we didn’t use. Only takes a tiny bit of code for the XML escaping,
somewhat simplified.

I add a little escaping value, to make sure we have the same behaviour
as nix proper.

Interestingly enough, we never need to escape XML attribute names,
because the `builtins.toXML` format encodes user-defined values as
attribute keys only. So we only escape attribute values.

Fixes: https://b.tvl.fyi/issues/399
Change-Id: If4d407d324864b3bb9aa3160e2ec6889f7727127
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11697
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
2024-05-22 10:32:55 +00:00
Florian Klink
9a704acda5 chore(tvix): drop json feature for tracing-subscriber
Drop the (unused) feature flags here, and get rid of some crate
dependencies.

Change-Id: Id64852b498725467d56abb12b548301cfba6a760
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11678
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-05-16 21:05:51 +00:00
Florian Klink
d65e6df3ab feat(tvix/build): drop json logging
This has already been dropped for tvix-store, drop it here as well.

Change-Id: Ib3aa37bbe9fd4c498b5ba1213f7d922d0c64ffc7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11677
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-05-16 21:05:51 +00:00
Yureka
6aa1d2c4a8 feat(tvix/store): add ObjectStoreDirectoryService
Change-Id: I1636012be2e8ee3ae64f7bc62fd28bfe0cb2bca5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11668
Autosubmit: yuka <yuka@yuka.dev>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-05-16 16:33:06 +00:00
Florian Klink
b080870fd9 chore(tvix): bump to tokio-listener 0.4.1
This gives multi-listener support, as well as listening on named socket
FDs.

Change-Id: I92b441f854e2faf80074463d0ca6bdc23cbd890a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11663
Tested-by: BuildkiteCI
Reviewed-by: yuka <yuka@yuka.dev>
Autosubmit: flokli <flokli@flokli.de>
2024-05-15 21:31:36 +00:00
Florian Klink
8afef1a3cc chore(tvix/store): bump otlp stack
This aligns the tonic version we use directly in Tvix to the one pulled
in by the OTLP stack.

Change-Id: I658528c8dabb7cd6948f1207ddcdef1984e82037
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11666
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: yuka <yuka@yuka.dev>
Tested-by: BuildkiteCI
2024-05-15 21:31:36 +00:00
Florian Klink
84114cf02c refactor(tvix/castore/blobservice/memory): use parking_lot RwLock
This one doesn't require us to deal with poisoning, is upgradeable and
the right thing to use when locking access to data, not IO resources.

Change-Id: I78634953a73404500d28f51f1d93a87e215c8149
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11612
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-11 15:09:33 +00:00
Florian Klink
d9c2a1994c chore(tvix): update dependencies
Get rid of the RUSTSEC warnings.

Change-Id: I949f5173eb3e807f2de497f2eb94493f7a331e18
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11623
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2024-05-11 13:55:21 +00:00
Florian Klink
fe20ba5ffc feat(tvix/store): add LruPathInfoService
This provides an implementation of PathInfoService storing PathInfo in
memory up to a certain capacity, then evicting these that have been used
the least recently.

Change-Id: I9d738687caf4f181a957f72245f26b92832313cd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11622
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2024-05-11 13:55:21 +00:00
Connor Brewster
da9bc274f3 refactor(tvix): remove usage of async-recursion
Rust 1.77 supports async recursion as long as there is some form of
indirection (ie. `Box::pin`). This removes the need to use the
async-recursion crate.

Change-Id: Ic9613ab7f32016f0103032a861edff92e2fb8b41
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11596
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-05-06 16:05:09 +00:00
Florian Klink
aaf258f61e feat(tvix/store): use async nar reader for ingest_nar
Rename read_nar to ingest_nar, and have it use the async nar reader
version, and the ingest_entries machinery.

This means we can now drop all code dealing with manually assembling
castore nodes.

Update our consumer, NixHTTPPathInfoService to use the new API.
As we now accept an AsyncRead, we don't need to do any blocking here
anymore, and can use the same async-compression crate as in the fetching
logic (and support some more compression formats out of the box).

Change-Id: I8646d20bd8603f8da47b5c84bc9e4ac236eb7f1a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11580
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-06 15:24:17 +00:00
Florian Klink
37671d3913 test(tvix/[ca]store): enable bigtable only with "integration" feature
The emulator and bigtable client are quite big. Remove them from the
default //tvix:shell.

Put the tests behind a `integration` feature flag, and add a variant
with that enabled to CI, and drop the bigtable tools from //tvix:shell.

Change-Id: Ie042097a0d6fc26542faa96c139b77298ccb160a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11582
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-05-03 08:53:09 +00:00
Florian Klink
b8e82a42ed chore(3p/overlays/tvl): switch to nixpkgs crate2nix
Since a recent nixpkgs bump bringing a version of cargo with
https://github.com/rust-lang/cargo/pull/12914,
crate2nix creates a crate-hashes.json with all crate hashes from
Cargo.lock (and downloads a lot of stuff while producing it).

https://github.com/nix-community/crate2nix/pull/341 prevents this from
happening, but our hardcoded crate2nix pin prevented us from getting the
fix included in 0.14.0, which did land in nixpkgs.

Replace the pin with a simply override, carrying our only leftover patch
on top of it, and link to that PR.

Change-Id: I9503898e15d61fa6a2b1589d141bec1b4ed3d616
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11581
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2024-05-03 07:57:49 +00:00