Gate this behind the nix_tests feature flag (which wasn't applied
consistently).
Also, at least right now all of these use StdIO internally, either by
creating it on their own, or through the `eval_test` helper.
Once we have some proper classification system for tests we can probably
split this up further, but for now only run them if the impure feature
is enabled.
Change-Id: I3236cf09b3391585df99073367c4e4832c5e7898
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11723
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
These VM requests are only emitted by code gated behind the impure feature.
To prevent warning from popping up when building without default
features, allow these to be unused if `impure` is not enabled.
Change-Id: Id871a5215e9a0f09aa78edecdd111369ee7ffe34
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11722
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This contains a fix for an issue where the bridge would forward
messages from the wrong channel, because the source channel was not
checked.
tvlbot runs in 3 channels, so this caused issues.
Change-Id: Icc85406b273f375ac90287364df83fb76f028b59
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11731
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
%q is only defined for maps containing booleans, not strings. It should
be OK to use %v here.
Change-Id: I7475eb89032653a588ecdf70809eb35bbe7e04ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11730
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
These use StdIO, which is only available if the impure feature is
enabled.
Change-Id: I18d8e191a7eba6ba5bd59f43631973eaa796c7bb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11721
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
These are only needed when building with the impure feature enabled.
This removes some warnings when building with --no-default-features.
Change-Id: I3139d9133d4846aeb1b1b5f3830c0d078d047292
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11720
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
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>
These tests only interact with the FUSE layer, and
import super::fuse to do its work.
However, this only works if the `fuse` feature is enabled, which we
don't do if we enable the `virtiofs` feature only, causing the tests
to fail:
```
❯ cargo test --no-default-features --features virtiofs
Compiling tvix-castore v0.1.0 (/home/flokli/dev/nixos/code.tvl.fyi-submit2/tvix/castore)
error[E0432]: unresolved import `super::fuse`
--> castore/src/fs/tests.rs:14:13
|
14 | use super::{fuse::FuseDaemon, TvixStoreFs};
| ^^^^ could not find `fuse` in `super`
```
We move src/fs/tests.rs to src/fs/fuse/tests.rs
(and src/fs/fuse.rs to src/fs/fuse/mod.rs) to better structure this,
which will automatically cause both tests and code to only be built if
we have the `fuse` feature enabled.
Change-Id: I8fbbad3e4457e326bdfd171aa5c43d25d3187b5b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11715
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
For the duration of the sprint, this bot will take care of
synchronising the IRC channel with the Telegram group.
After the sprint, it will be removed again.
Change-Id: I6d5b1316fc85ddd26adf55e31f6bff742907fc24
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11727
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We need this for the Volga Sprint channel.
Change-Id: I77ff3172e3a8eca55de51e45cb824ec0f40d4065
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11718
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Previously changing any file (including default.nix or README.md) would
cause Nix to compute a different derivation path, resulting in needing
to (very often redundantly) rebuild the crate/package. With this change
you can expect less rebuilds.
Crate2nix currently does its own insufficient src filtering and it does
not expose an API to override the filtering, so instead I created a
function that we can use to override the src to have stricter filtering.
I implemented the filtering for all of the workspace members, if you
want to modify any of them, please read the lib.fileset docs
https://nixos.org/manual/nixpkgs/unstable/#sec-functions-library-fileset
Change-Id: I7ab5a0064a76938d14f7f65801be9f3a5c3bad04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11714
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
cl/11712 simultaneously introduced this check and made it unnecessary,
since NixString::context should never return `Some` for empty contexts
now.
Change-Id: I41a655ff33910e8326cbb7d7526eb91bd19e9585
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11713
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Both `Some(NixContext::new())` and `None` represent empty contexts,
but the former trips up `NixString::has_context`, and seems likely
to trip up other things.
We could hide the difference in the accessors, but we don't really
*want* the distinction to exist, since heap-allocating a null value
is pretty much always a mistake.
Change-Id: Ie84d26fb0d4b59e68354891ba13bde3bae40ab6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11712
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
In places where we want to extend context with that from another
NixString, use take_context() to split it off, then call .extend(),
making use of IntoIterator to avoid a bunch of clones.
Change-Id: I2460141a3ed776c64c36132b2203b6a1d710b922
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11705
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
XmlEmitter gains a NixContext field, and `write_typed_value` extends it
with all context elements present in the passed value.
Once all serialization is done, a into_context() function returns the
collected context, so we can construct a NixString with context.
Tests for this live in tvix-glue, as we use builtins.derivation, which
is not present in the tvix-eval crate.
Fixes b/398.
Change-Id: I85feaaa17b753885f8a017a54e419ec4e602af21
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11704
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Alyssa Ross <hi@alyssa.is>
This is a slightly less annoying version of `join`, which does not
consume self. It's more consistent with HashSet::extend().
Change-Id: Ifd0872da36fe8e7b2aa6948674cb8e4023abe9d7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11703
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
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>
Currently all blobs are uploaded serially when ingesting NARs. If a NAR
contains many, small blobs, ingestion may become slow if there is a lot
of round-trip latency to the blob service.
This makes the NAR ingester use the ConcurrentBlobUploader which allows
for buffering small blobs in memory so they can be uploaded concurrently
to the blob service without blocking further deserialization.
Change-Id: I093a73770232df12d9a11e5d901b99c08505c3cb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11694
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
The archive ingester has a mechanism for concurrently uploading small
blobs to the blob service in order to hide round trip latency with the
blob service when ingesting many small blobs.
Other ingestion sources like NARs also need a similar mechanism, this
extracts the concurrent blob uploading mechanism into its own struct to
make it more reusable.
Change-Id: I05020419ff4b9ad5829fbfb5cd08d36db983b8c0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11693
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Since cl/…, a PathInfoService doesn't need to implement `calculate_nar`
anymore, so most of them don't actually have a handle to a
{Blob,Directory}Service anymore.
This means, we can simplify the construction of them for test cases
a lot.
Change-Id: I100e9e1c9b00a049b4d6136c57aad4cdb04461c6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11691
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Have this return the same values as builtins.unsafeGetAttrsPos, rather
than returning a CatchableErrorKind, which crashes the CLI if it bubbles
up.
The environment we're in doesn't allow emitting a warning, as we don't
have `co` in scope, but that's probably OK as a stopgap solution.
Alternative to cl/11665.
Change-Id: I5b2c2530842547c93b6533ed9601ee9b2923b1bf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11685
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
This adds rough notes documenting the history of the Nix
daemon protocol, how logging works as well as begins
documenting inputs and outputs for all operations.
Change-Id: Id24a9a658c3e4e7c350ca1e4622f63ed96ccef5a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11594
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Using remove_node messed up the extraction of nodes from the graph. Use
into_nodes_edges() instead, to remove the nodes without cloning.
Change-Id: Id76c7935d082d6f26192cc3cd490483594f1d1e2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11684
Tested-by: BuildkiteCI
Autosubmit: yuka <yuka@yuka.dev>
Reviewed-by: flokli <flokli@flokli.de>
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
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
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>
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
Make some space for the rust implementation.
Change-Id: I924dc1657be10abe5a11951c3b9de50bae06db19
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11662
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: yuka <yuka@yuka.dev>
This allows querying two PathInfoService implementations sequentially,
and inserts into the "near" one if it's not there yet.
There is no negative cache, and put / listing is not implemented (for
now).
Change-Id: I24c3d0e0c3c2f0524a6cc7b2f3cbc33eb20cf92b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11636
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
We can just use the `BoxStream` directly, or a `once` with the single
`Directory`.
In the recursive case, we also did not properly close the channel after
the first error.
Change-Id: Ifad56d307fc7861107b6d3cffd28d35631d526e6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11635
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Necessary to directly use this in the GRPC DirectoryService wrapper
directly.
Change-Id: Ic6a0038a40dc30071d145af5035345fcd93288ae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11634
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Use try_stream! rather than stream!, and a bit more map_err and ok_err
to make things a bit more concise. Once we have proper error types here,
and impl Froms, a lot of the error mapping would disappear entirely.
Change-Id: I5240a6b0ff7818b94c151322774242b2c142e33b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11633
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Replace the loop manually driving the iterator with a for … in, and some
of the match with ok_or_else.
Change-Id: I6d7b3ef1bf1c7aa128bd6adef09390b54f79479e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11632
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
… in Cargo.toml.
This gets an imperative `cargo clippy` run to pick up that config,
so `-A clippy::blocks_in_conditions` doesn't need to be explicitly
specified anymore.
Change-Id: I32b6cc50c77c22cba0d816d0db508c2f94b2c383
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11659
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
The pool library would always take out the most recently used perl
resource again, and since that is the one that we just spawned, we’d
be back at square one. Instead, we try to find an older one (or up to
200ms old) and use that instead, because that should be the one with
the fastest response time.
Okay, that was enough bullshit lol.
Change-Id: I6b999e682d02ab03206a9d1b707edf16daa04a0d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11657
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
Instead of opening a separate span, we just add events for start and
end of formatting.
Change-Id: I26f6792dfdcd23c01cff415fa0f436d6a22d93fe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11655
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
It does chip of the init overhead of like 50–100ms, even though the
formatting still takes quite some time (up to 200ms for more complex
expressions).
Maybe we need some simplistic formatter in the future that just splits
on parens? It’s not an easy problem …
Change-Id: I2ce951e6b3c2dc56294b1bdab913480727b50f0b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11654
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
