The only non-test usage was only checking for the error case, and we can
still convert this to an owned StorePath by calling to_owned() on
StorePathRef.
Change-Id: I9f67a759e580c9c429c96896bcdd295392aa5a2a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10225
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Match the naming in parse_input_derivations, call the keys
"input_derivation", and the values "output_names".
Change-Id: I7d1974819028f8ea543dc3ad78afb803ff9db865
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10224
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
The golang mothership seems to be monkeying with hashes again.
Change-Id: I7430b4cde84fa51be2b572fba02e3567864bb87a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10209
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: flokli <flokli@flokli.de>
This runs `crate2nix generate` in CI and then runs `depotfmt` on the
result to ensure that our machine-generated code is really, really
readable and pretty. Then it checks that the result of all that
is identical to the committed Cargo.nix.
A self-hashing FOD is used to allow network access.
No magic hashes are involved.
Co-Authored-By: Florian Klink <flokli@flokli.de>
Change-Id: I68ec5003dbc6a40894a5a4d6e902f138c99f6719
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10194
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Allow running the benchmark script from any directory - primarily so
Windtunnel can point to the /tvix josh workspace rather than the depot
overall
Change-Id: Ie5fc3ef995bf8114277298ae5c5010e6a0bf13ac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10205
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
This commit rewrites Thunk::force() so that it is not (directly)
self-recursive. It maintains a Vec of all the
previously-encountered thunks which point to the one it is currently
forcing, rather than recursively calling itself.
Benefits:
- Short term:
This commit saves the cost of a round-trip through the generator
machinery for the generators::request_force() which is removed by
this commit.
- Medium term:
Once a similar transformation has been applied to nix_cmp(),
nix_add(), nix_eq(), and coerce_to_string(), those four functions,
along with Thunk::force(), will make non-tail calls only to each
other. They can then be merged into a single tail-recursive
function which does not use the generator machinery at all:
enum Task { Cmp, Add, Eq, CoerceToString, Force};
fn Value::walk(task:Task, v1:Value, v2:Value) {
// ...
- Long term:
The long-term goal here is to use generators **only for builtins**
and [Marionette]-style remote control of the VM. In other words:
use `async` for things that actually involve concurrency. Calls
from the VM to builtins can then be blocking calls, because even
cppnix will overflow the stack if you make a MAX_STACK_DEPTH-deep
recursive call which passes through a builtin at every stack frame
(e.g. `{ func = builtins.sort (a: b: ... func ...) ...}`).
This way the inner "tight loop" of the interpreter doesn't pay the
costs of `async` and generators. These costs manifest in terms
of: performance, complex nonlocal control flow, and language
impediments (async Rust is a restricted subset of real Rust, and
is missing things like traits).
[Marionette]: https://firefox-source-docs.mozilla.org/testing/marionette/Intro.html
Change-Id: I6179b8abb2ea0492180fcb347f37595a14665777
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10039
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
If builtins.substring is invoked with (byte!!) offsets that aren't at
codepoint boundaries, return an error rather than panicking. This is
still incorrect (see b/337) but pushes the incorrectness forward a step.
Change-Id: I5a4261f2ff250874cd36489ef598dcf886669d04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10199
Tested-by: BuildkiteCI
Autosubmit: grfn <grfn@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Currently this just uses a Docker container, which is gross but works
fine for now since we don't have the ability to build benchmarks in nix
as of cl/7538
Change-Id: I48e317f44bc2c73533d7663403786a3a37c7952f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10189
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: grfn <grfn@gws.fyi>
This now exists in tvix-store directly, as NixHTTPPathInfoService, and
contrary to this version, also validates signatures.
Change-Id: Ib6ca161e40d627b7d9741839fc849f2392f422da
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10155
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This allows setitng the trusted-public-keys URL parameter to a
(whitespace-separated) list of public keys.
NARInfo files retrieved need to contain a valid signature.
Change-Id: Ifd6580b723cbae3182e9cadfa54f1ca2b41d6599
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10153
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Introduce an Option<Vec<narinfo::PubKey>>, configurable with a
`set_public_keys` method.
If set, this configures NixHTTPPathInfoService to validate signatures.
Change-Id: I157c5e13c41fc9bfd40b0655381fb4cf33900868
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10152
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
This makes it easy for each PubKey to check if a given Signature is
correct for a given fingerprint.
Change-Id: I56e6211d133f74f390fd1ae3ae799eef12221904
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10151
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This represents a ed25519 public key and "name".
These are normally passed in the `trusted-public-keys` Nix config option,
and consist of a name and base64-encoded ed25519 pubkey, separated by a `:`.
Change-Id: I9ab4b3e0e5821805ea6faf2499626630fc5a3f0a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10150
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Just call this Error, we can infer from the package what error this is.
Change-Id: I5df25d2873ec739c49c08804f35562c84c222e06
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10149
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Ensure the initially communicated NarHash/NarSize from the NarInfo
matches what we read, and don't return a PathInfo message if there's
a mismatch.
Also move the buffering layer around a bit.
Change-Id: I68c60ecfaf0f9cd5edacea648437ecb0c9729251
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10148
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
An error in the PathInfoService request can appear in case the
underlying request returns an error.
We shouldn't panic and bork the fuse mount, but instead return an IO
error.
Change-Id: I2daeae629e1627d06adcd7b82ddb76c50c602212
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10154
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
* picked avrdude from stable channel
* removed override for texlive, as the upstream fix is merged
* picked awscli2 from stable channel
* bump tdlib to 1.8.21 (new minimum for telega.el)
* tvix/turbofetch: switch to nixpkgs-native mechanism for
CARGO_MANIFEST_LINKS (whatever that is)
Change-Id: Ic695721b5ca750b89d21cab7a257e1db682b23c0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10083
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
We should restrict this to alphanumeric mostly, and we definitely don't
want newlines.
Not entirely sure about the exact additionally allowed characters
outside of alphanumeric, but this can always be extended further.
Change-Id: I1357e79e553f2df2fa97792889f63f0f35d50ed5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10147
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
BASE64.decode_mut panics if we're passing data that has the wrong size.
Do the size check first and error out there.
Also update the error, and talk about b64-encoded sizes.
Change-Id: I290f80a37d48526a30bf1df9d1d9fe34865008eb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10146
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
No need to hardcode magic numbers here, we have a constant for that.
Change-Id: I67b671c0c4bb7c3bfb001e9c36499f31873ee717
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10145
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This fixes a future clippy lint.
Change-Id: Ic830e94ef23595580c1037f10878c76bbb546dd9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10110
Tested-by: BuildkiteCI
Reviewed-by: Adam Joseph <adam@westernsemico.com>
This commit adds Thunk::unwrap_or_clone(), which uses
Rc::try_unwrap() to avoid cloning the Value out of a an Rc which has
only one strong reference.
Change-Id: Icacefe0c823dcddf046d90c0c5cd5ed59fe976d4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10037
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
Change-Id: Ibddaa111a5b7a86c42dbe153ae8e53f9a5601a54
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10112
Tested-by: BuildkiteCI
Reviewed-by: Adam Joseph <adam@westernsemico.com>
This allows seeing a PathInfo as a nix_compat::narinfo::NarInfo<'_>.
It doesn't allocate any new data, but the NarInfo<'_> view allows us to
access things like signature verification, or rendering out
(alternations of this) as strings.
Change-Id: Id0d8d7feeb626ee02c3d8a4932f24ace77022619
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10108
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This is useful when creating a new Signature struct where the individual
elements are already parsed.
Change-Id: Ie33c66287641951e7a030aaa1e7ff0a86b2628ac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10111
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We can simply use .to_owned() on that thing afterwards if we want to
construct an owned StorePath.
Change-Id: I0f3e2e4434b99ee522f2a7dbfa391e13a987479c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10105
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
We always know this needs to end with a .drv, and fail parsing if it
doesn't, so there's no need to hang onto these 4 bytes.
This will make it much easier to synthesize a NarInfo<'_> later on from
a PathInfo proto, because we don't have to make this ".drv" appear out
of thin air.
Change-Id: Id95e7fd937d7c9a420a39b5a4bab73985640ca3b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10084
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
These were used to format to and parse from strings.
Move this to the CAHash and NixHash structs directly, and be explicit in
the name about which encoding for digests is used.
For output path calculation, nix encodes the nixpaths in hex, but for
writing out NARInfos, it's using nixbase32.
Change-Id: Ia585a76a3811b2609e7ce259fda66a29403b7e07
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10079
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This adds support to compute the fingerprint string, which is what's
ed25519-signed in binary caches.
Change-Id: I8947239c609896acfd7261f110450014bedf465a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10080
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This adds support for verifying signatures found in NARInfo files.
This still needs to be hooked together with the nix+http[s] backend.
Change-Id: Ic1c8ddbdecfb05cefca2492808388b0f7f3f2637
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10081
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
NixHTTPPathInfoService acts as a bridge in between the Nix HTTP Binary
cache protocol provided by Nix binary caches such as cache.nixos.org,
and the Tvix Store Model.
It implements the [PathInfoService] trait in an interesting way: Every
[PathInfoService::get] fetches the .narinfo and referred NAR file,
inserting components into a [BlobService] and [DirectoryService], then
returning a [PathInfo] struct with the root.
Due to this being quite a costly operation, clients are expected to
layer this service with store composition, so they're only ingested
once.
The client is expected to be (indirectly) using the same [BlobService]
and [DirectoryService], so able to fetch referred Directories and Blobs.
[PathInfoService::put] and [PathInfoService::nar] are not implemented
and return an error if called.
This behaves very similar to the nar-bridge-pathinfo code in nar-bridge,
except it's now in Rust.
Change-Id: Ia03d4fed9d0657965d100299af97cd917a03f2f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10069
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
There's no need to already require this to be buffered here.
Change-Id: Ib9a11b194e0754d87ab8d2ef0b8cb0f4edc01229
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10074
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Allow taking advantage of the buffer of the underlying reader to avoid
unnecessary copies of file data.
We can't easily implement the methods of BufRead directly, since we
have some extra I/O to perform in the final consume() invocation.
That could be resolved at the cost of additional bookkeeping, but this
will suffice for now.
Change-Id: I8100cf0abd79e7469670b8596bd989be5db44a91
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10089
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We rely on being able to make small reads cheaply, so this was already
an implicit practical requirement. Requiring it explicitly removes a
performance footgun, and makes further optimisations possible.
Change-Id: I7f65880a41b1d6b5e6bf2e52dfe47d4c49b34bcd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10088
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
We don't need to validate UTF-8 separately, since valid names are
a strict subset of ASCII, and therefore a strict subset of UTF-8.
Change-Id: I3261bf0efe3480b5b315074efafcf5e47a6c5a65
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10087
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
We can just use take(size) to restrict reading to that as a max.
Change-Id: I0fbda74e4fb98ffeababae86a325233416029acf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10072
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This allows converting from the NarInfo falling out of the NarInfo
parser (which is a bit annoying to handle due to lifetimes) to the
PathInfo proto struct.
The narinfo field, containing most of the data from the original
NARInfo file, as well as the references (bytes) are populated.
The node field is not populated, because it requires ingesting the NAR
itself to describe the root node.
Change-Id: I9c04dd6ad4cae556b455188a4255e34b4f6443c5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10067
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This suggests it's cheap to convert around, but name actually does
allocate.
Move to a `to_owned(&self) -> StorePath`, to better signal that this
does allocate.
Change-Id: Ifaf7c21599e2a467d06e2b4ae1364228370275db
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10066
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Make it less annoying to convert from io::Error to this. We already have
one direction, doesn't hurt to have the other too.
Change-Id: I9fe2c6da608c9d54910ee8c397572aadb1d90d99
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10068
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Having random if blocks and returning from them is error-prone.
Also, turns out we only need the unprefixed scheme in the fallback case,
so move it down to there.
Change-Id: Ifcb09279c963f8a39e0dbabe145990263f3d7cf9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10041
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This has been renamed to descend_to in cl/9373.
Change-Id: Ia6201fb81c7d4fa953d311451cfff95373549a50
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10045
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
This wasn't used at all, let's remove it.
Change-Id: I426e3d93c32ebe65247ae5cf8d05b5bf686be2d6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10044
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
This moves the sync `channel::from_url` to a async
`tonic::channel_from_url`. It now allows connecting non-lazily if `wait-
connect=1` is set in the URL params.
Also, make the pingpong tests for blobsvc and directorysvc use the wait-
connect=1 codepath.
Change-Id: Ibeea33117c8121814627e7f6aba0e943ae2e92ca
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10030
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Make directoryservice::from_addr use the more specific constructors.
Change-Id: I9fee2afed77692505988d631d9fe246d9843d25a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10029
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Make blobservice::from_addr use the more specific constructors.
Change-Id: Id9637e279d6910ce6d92ff0086a984be5c65a8c8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10028
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
All we do is constructing some strings, and checking if from_addr
succeeds or not.
This can be written in a much more concise way using test_case.
Use lazy_static to provide temporary directories.
Also add some more grpc-related test cases.
Change-Id: Ia310dd01f617f7628f1e7e21304ac70da2ab3534
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10027
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
These gRPC PathInfoService tests were actually not too useful in here,
what we're mostly testing is the channel construction, so move it to
there.
Change-Id: Ic8c07558a1b28b46f863d5c39bcaa3a79cea007a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10024
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
We don't gain much from making this part of the trait, it's still up to
`tvix_store::pathinfoservice::from_addr` to do most of the construction.
Move it out of the trait and into the specific *Service impls directly.
This allows further refactorings in followup CLs.
Change-Id: I99b93ef4acd83637a2f4888a1e586f1ca96390dc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10022
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This appears in the cache.nixos.org dataset.
Change-Id: I2eadafe8441e0132a448828026553da2dc7c12aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9994
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This appears in the cache.nixos.org dataset.
Change-Id: I35921f7ef148f6681081a4e371abb8c9cc98854d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9993
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Rather than having our own error type, just make decoding errors use
the same common error type.
Change-Id: Ie2c86972f3745c695253adc3214444ac0ab8db6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9995
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This appears in the cache.nixos.org dataset.
Change-Id: I055b60b9950a1a6a36c1b0576b957e11e1d4264b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9990
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Do this upgrade whenever someone is actually interested in the children
of a directory, but that directory doesn't contain a more detailed
listing. This is much more predictable, and removes a bunch of confusing
code from the inode tracker itself.
Change-Id: Ib3a13694d6d5d22887d2d04ae429592137f39cb4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9982
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Have it return libc::ENOENT errors rather than an Option<…>.
Also avoid having to traverse inode_data multiple times, by synthesizing
the Arc<…> on our own in the insert case. In that case, the data is
quite small, so cloning it is faster than traversing a second time.
Change-Id: I7ab14bac8bb23859ed8d166a12070d4f4749b6d4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9981
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
As already established in the two previous CLs, these two pieces of code
where doing the same.
Move to a get_directory_children helper.
Change-Id: Id6876f0c34f3f40a31a22d59a2cdbfef39e2d8de
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9980
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Very similar to the previous CL
Change-Id: I0df07ddca742b7b9485d48771c8d295dc3aa7136
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9979
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Code after this big match block only cares about parent_digest and
children, so there's no need to do another inode_tracker.get in there.
This also allows removing another if let block, right after, as we don't
need to destructure parent_data anymore.
Change-Id: I68fbbe3304194670caee5a453722369afa4e77ea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9978
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This makes it much harder to keep the read lock around for too long, and
the code a bit easier to understand.
Change-Id: I7d99c85cadd433cad444b8edd34e2c43d7eaf5a8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9977
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Not a single call site actually makes use of the Vec.
Change-Id: I6cf31073c9f443d1702a21937a0c3938c2c643b8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9988
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This small tool formats A-Term in a more readable format. It's a lossy
conversion for non-valid UTF-8 environment values.
Change-Id: I65a51054d7faf528321bc2d9fc4425180a7813f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9970
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
This will invoke `cargo clippy` on the codebase, ensuring we spot things
early on.
Relates to b/321.
Change-Id: Ifba13e5bef995d33b24346c6cee134e84d6566c4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9106
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
This *might* contain a fix for a clippy lint thrown by that crate.
Relates to b/321.
Change-Id: Ia7ebd3e26e0feb8bcc7a6c811b1e583f9016fd9e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9966
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Uses the standard library IntoIterator trait for the construction of
our iterators. Clippy complains about duplicating this.
While doing this, I opted to rename the `IntoIter` type into something
that is more useful to users, in case somebody ends up working with
these manually.
This fixes a clippy lint, and is related to b/321.
Change-Id: I851fde0d7b8b38d182343a0fd6d9f8dd2a33ee11
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9963
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Walking a btree_map twice is more expensive than copying a string,
especially because the cloning only happens in the (non-hot) error
path.
This fixes a clippy lint, so it's related to b/321.
Change-Id: I2ccfd0bc46792a45d277f47564e595b87107d8be
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9962
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This pdates the proto docstrings a bit, especially w.r.t. verified
streaming.
It also adds send_chunks, send_bao fields to StatBlobRequest (renamed
from BlobMeta)
Change-Id: I590cc8646d86b73bca9f38a9b6d9ea15e4df5cb6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9951
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This wasn't doing anything, because $(regenerate) was a directory:
/nix/store/cxfxvz76zh9vb7x26h3cx98gkv234jz2-pb-go-check: line 2: /nix/store/my1nd1qvg5iis38rfyn1pm2c7ib7myn5-regenerate: Is a directory
Change-Id: I6ebed1d7b84dceb885c1f25527ce62d973146819
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9959
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
As surfaced in cl/9959, we didn't actually spot having to run the
regeneration in CI.
Change-Id: Iabdb79339d2a220a6cb368f9c5c70166f1ce9eb3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9960
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
This adds a function that can ingest a NAR file into a given
blob_service and directory_service, returning the root node.
Passing around the directory_putter is a bit annoying, but at least for
this linear "reading through a NAR" case, we don't need it to be clone
or sync.
Change-Id: Ia26d596f5dffc6dbd69aa39a82b59bba41685a9c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9915
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
This already has the right type.
Change-Id: I8f5850a41f9e97f1bc5f2a45ca05cf7439665c9d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9954
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Having more than 4GiB files is quite possible (think about the NixOS
graphical installer, and an uncompressed iso of it).
No wire format changes.
Change-Id: Ia78a07e4c554e91b93c5b9f8533266e4bd7f22b6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9950
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
There's various bits and pieces in tvix-cli that use both the store and
evaluator, as well as nix-compat. For example, builtins.derivation, as
well as the reference scanning implementation.
This "glue code" currently isn't accessible from anywhere else, but it'd
be very useful if it were.
Move it out into a `glue` crate, and make `tvix-cli` a consumer of it.
All the KnownPaths setup and passing around, as well as NIX_PATH
handling is also something that should probably be moved into the glue
crate as well, but that's something left for a future CL.
Change-Id: I080ed3d1825ab23790666486840f301f00856277
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9908
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Delays allocation (through cloning) of the values to be compared
until *after* the keys have been compared.
Change-Id: I7d68c27d7a0fbcdcc387db7c092bce50ca4b94ea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9900
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Similar to `into_iter_sorted`, add a marker function for call sites
that want *borrowed* sorted iteration.
Change-Id: I7c6f14e1ac43fdb14b861b3da183eb5d12bba139
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9899
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
builtins.intersectAttrs is used a _lot_ in nixpkgs eval, for whatever
reason. We previously had a very inefficient implementation that would
allocate for each comparison. It stuck out like a sore thumb in perf
analysis.
This moves to a custom algorithm with two iterators, one for the left
and one for the right side, advancing them along the (borrowed) map
keys until a match is found and allocation is required.
I've not made any effort to reduce the verbosity of this code, I don't
think it's worth it.
On my machine this reduces the mean runtime of evaluating
`nixpkgs.emacs.outPath` by ~8%.
Change-Id: Ie506d82cb8d5f45909628f771a6b73e0eca16b27
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9898
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
As described in https://b.tvl.fyi/issues/313, the `nix_oracle` tests
currently fail if run without Nix 2.3 in `$PATH`.
This is not a problem for people running Nix 2.3 on their systems, and
neither is it for the tests running inside Nix derivations itself (as we
hardcode Nix 2.3 there), but for interactive `cargo test` runs, either
using `mg shell //tvix:shell`, or `nix-shell` (from the tvix workspace)
it currently is broken.
Adding Nix 2.3 to the shell fixes that.
Change-Id: Idbe01aa92d63eb1a3dab5797b9be5eba1e8d7f7a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9907
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
The purpose of black_box is to actually prevent the compiler from being
able to optimize computation of the benchmarked function away.
To accomplish this, we need to actually *use* black_box to blackbox the
input data away, rather than the return type.
Change-Id: I5438982f57509fbf7b85034346a2739d76aef1fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9902
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Together with temporarily pointing nixpkgs past
b10994c38c61038970a19fa60bfbec21a61755cc, this now fixes cross-
compilation for tvix.
This incorporates the changes proposed in https://cl.tvl.fyi/9888 and
https://cl.tvl.fyi/9889, but by fixing it in crate2nix, and using the
(re-)generated version of it.
Changes were sent upstream at
https://github.com/nix-community/crate2nix/pull/309,
this pulls in a minimal patch for now.
Change-Id: I70bb6f003bbc3e89de9c4eb4985ea4708ac3a9fd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9890
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
These are still a bit WIP, but should already explain the idea better
than not having any documentation about how we intend to implement this
at all.
Let's put this into the repo, as a working document.
Co-Authored-By: edef <edef@edef.eu>
Change-Id: Ic0c5195cdf0a33c8382af1b5cff9064fe6ef9ffb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9894
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
These describe the castore data model, so it should live in the castore
crate.
Also, some minor edits to //tvix/store/docs/api.md, to honor the move of
the castore bits to tvix-castore.
Change-Id: I1836556b652ac0592336eac95a8d0647599f4aec
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9893
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
We also switch the MissingField error to &'static str, since we only
parse a fixed set of fields.
Together, this makes the performance impact of error handling
negligible in batch happy-path parsing.
Change-Id: I2bd0ef2f5b35fcaced56b32d238eca75ac199ef1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9867
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: edef <edef@edef.eu>
Tested-by: BuildkiteCI
We primarily want to measure the speed of the happy path.
Change-Id: Iad0146dde86fc262e2a4b8295bde4eb297b8bf30
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9866
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: edef <edef@edef.eu>
This provides more info about where a NARInfo failed to parse, rather
than just returning None and leaving a library user to manually debug.
Change-Id: I9a28ddd8e5712101483ebe686fdc474c7bbc8e4e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9831
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
This also takes input validation out of the loop, leaving the loop
backedge as the sole branch in the hot path.
Change-Id: Id08e6fb9cf5b074780efa09a7ad389352a601bcc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9847
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This should remove the ambiguity on where buildkite.yml should show up
at least. We might still want to move workspace.josh into tvix/ too at
some point, but that's blocked on
https://github.com/josh-project/josh/issues/1287
This commit doesn't cause any change in views/tvix, with a previous
version of this commit added to my HEAD, I ran josh-filter to verify it
still points to ce0df88561fee8a4d6052ca9f2a1792f899a202a.
Change-Id: Ic03e92260dc7725bc2fcf01b7c72a097d92c028e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9828
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
The `if let` wasn't matching `outputHashAlgo` being unset, and didn't
populate it in that case.
Port the remaining commented-out testcases over to nix-lang based tests.
Change-Id: I140b5643b9ed9d29f9522ec65d98d0b12262d728
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9825
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Get some test coverage with some calls to builtins.derivation.
The expected output paths were calculated with Nix.
Change-Id: I2ce205ea5244e8ef939d9cacb033283fc6f15d17
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9817
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Have a private `eval` function in the test module that returns an
EvaluationResult, and migrate the existing tests over to use it, rather
than repeating itself.
Change-Id: I879987700c8507248c644ef03b62a8cb8e308139
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9816
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
If the output was fixed, we broke out of the for loop too early, before
actually validating individual outputs.
Change-Id: I2259697dfa2a157764358f6d326a1f7f6610647c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9815
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This specific struct is only used to represent content-addressed paths
(in case a Derivation has a fixed-output hash, for example).
Rename `Output`'s `hash_with_mode` to `ca_hash`.
We now also include `CAHash::Text`, and update the `validate` function
of the `Output` struct to reject text hashes there.
This allows cleaning up the various output path calculation functions
inside nix-compat/src/store_path/utils.rs, as they can now match on
the type.
`make_type` is renamed to `make_references_string`,
`build_regular_ca_path` is renamed to `build_ca_path`, and
`build_text_path` has a disclaimer added, because you might not actually
want to use it.
Change-Id: I674d065f2ed5c804012ddfed56e161ac49d23931
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9814
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This adds support to represent the `CA` field found in some .narinfo
files. As `deriver`, it's also a subfield of the `narinfo` field.
Extending nix-compat with a more accessible data structure that can
take care of formatting, as well as writing validation functions in Rust
+ Golang, and integrating it into nar-bridge is something for a followup
CL.
Change-Id: I71e9c30957bcd03051a491aa54d7baac25b6dd2d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9795
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This information is present in the .narinfo files, it should have gone
there.
Change-Id: Ib43d0cf30c2795bf1fe77c46646174353ade0458
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9794
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
It is *eventually* followed by a Node, but there is some stuff in
between.
Change-Id: Ie7c7b462828bd3e066f4a7e774895f30b82763ef
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9768
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Equivalent to the existing code, but a little less cryptic.
Change-Id: Ib9b2f9aedddc84d0e79840bba4cce01f92d9bc56
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9766
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
As seen in cl/9761, we only use put() and close() in some cases.
Make sure this is documented, so we don't end up having implementations
not able to deal with that.
Change-Id: I406ad23f2f4c9604eca731d898ae41a4663fb846
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9786
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
`code.tvl.fyi/tvix/store/protos` now points to a directory that only
contains the `.proto` files, while all golang tooling and .pb.go files
live in tvix/store-go.
As discussed in
https://cl.tvl.fyi/c/depot/+/9787/comment/fc5d155c_1bd38e3a/, the amount
of people currently using this is still small, so rename the go.mod now,
while it doesn't yet hurt.
Also, use code.tvl.fyi/tvix/castore-go instead of code.tvl.fyi/tvix/
castore/protos, to make use of cl/9791.
Change-Id: I9ea89957d7c29dfae4c893b9aae8ac8a0bad2d8e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9792
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
`code.tvl.fyi/tvix/castore/protos` now points to a directory that only
contains the `.proto` files, while all golang tooling and .pb.go files
live in tvix/castore-go.
As discussed in
https://cl.tvl.fyi/c/depot/+/9787/comment/fc5d155c_1bd38e3a/, the amount
of people currently using this is still small, so rename the go.mod now,
while it doesn't yet hurt.
Change-Id: Ib3c6a2dac2923b3806ebb05be00af66d0da9f698
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9791
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This keeps things isolated a bit more.
Change-Id: I437f2f63ee1567c0cbc02298514ad4d89f1dce85
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9790
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Similar to the castore-go CL before, this also updates the store-go
bindings to the new layout.
Change-Id: Id73d7ad43f7d70171ab021728e303300c5db71f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9788
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Have `tvix/castore/protos` only contain the protos, no go noise.
Make the `.pb.go` file generation a pure Nix build
at `//tvix/castore/protos:go-bindings`, and have a script at
`//tvix:castore-go-generate` (TBD) that copies the results to
`tvix/castore-go`.
`//tvix:castore-go`, with sources in `tvix/castore-go` now contains the
tooling around the generated bindings, and the generated bindings
themselves (So go mod replace workflows still work).
An additional CI step is added from there to ensure idempotenty of
the .pb.go files.
The code.tvl.fyi webserver config is updated to the new source code
path. I'm still unsure if we want to also update the go.mod name. While
being a backwards-incompatible change, it'll probbaly make it easier
where to find these files, and the amount of external consumers is still
low enough.
Part of b/323.
Change-Id: I2edadd118c22ec08e57c693f6cc2ef3261c62489
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9787
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
After finishing the ingestion, the directory putter was not being
closed. This caused a race where the root directory node was accessed
before the directory node had been flushed to the server.
This patch makes it so we close the putter before returning the root
node which should ensure that the root node exists on the directory
service server before the `ingest_path` function returns.
Fixes b/326
Change-Id: Id16cf46bc48962121dde76d3c9c23a845d87d0f1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9761
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
That's needed to build nar-bridge, as well as things in tvix/*store/
protos.
Change-Id: If5f71b6c528a27689faa3c5ab3489cc528f9e6e5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9759
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
We need to invoke protoc at build time (only).
Change-Id: Ib4c101d2ccdbdbb078725fc98c30d6c00086667d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9754
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
On Darwin, some crates producing binaries need to be able to link
against security.
Change-Id: I5bdd69247c12729b9efd5c4f18527d361ef99e87
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9758
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Also, make some of them buildInputs, not nativeBuildInputs.
We likely need to link against libiconv, so it shouldn't be a native
build input.
Change-Id: I757bc7f5d8c864ecaa3db26988d00b496c085c8f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9757
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
It looks like we need Security Framework in the shell to be able to
imperatively run `cargo build`.
Change-Id: Ia5df9052bafca3610d4ed235b180b812d33d0d15
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9756
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
The previous CLs did already absorb all the logic into the common tests,
no need to write this here again.
Change-Id: I7ba84ba86d5445ed247e5d11d5e59b7fa815670e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9732
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Due to the lack of a ATerm parser, we were previously loading the JSON
fixtures to construct our Derivation structs to run the output path
calculations with.
However, as we now have a ATerm parser, we can load the ATerm
representation directly.
This also means we can test the output path calculation for non-UTF8
Derivations.
Change-Id: I0e53f41a23566b5ad5f0fed12724e02a10b02707
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9731
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This provides a nom-based parser for Nix derivations in ATerm format,
which can be reached via `Derivation::from_aterm_bytes`.
Some of the lower-level ATerm primitives are moved into a (new) aterm
module, and some more higher-level ones that construct derivation-
specific types.
Also, move the escape_bytes function into there, this is a generic ATerm
thing.
Change-Id: I2b03b8a1461c7ea2fcb8640c2fc3d1fa3ea719fb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9730
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
We don't actually care if it's a BTreeMap of strings, bstrings or any of
that sort.
The only thing we want to be able to do is get a reference to the bytes
from the keys and values.
Change-Id: I21b85811a9ea47fe06afa3108836ef9295e5d89b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9737
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
We use test_resources and globbing for some of the test cases, so adding
additional files in there will also create new test cases, which we
don't always want.
Move it down one level to make some more space.
Change-Id: I619867dc80a4ced59d45096d0703678663b559cd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9729
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Limit the amount of memory consumed on the stack for NixHash. Sha512
isn't used that often, so it's fine if we heap-allocate it.
Change-Id: I4a9eecd20c6184610124dc130c41bfa5d0dc04c5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9726
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tonic support was added to tokio-listener upstream which removes the
need for use to have tonic compatibility wrapper types around it.
See: https://github.com/vi/tokio-listener/pull/2
Fixes b/311
Change-Id: I04a2dbb3bc3c8bfe9339583c0b46070c7ec97811
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9721
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This is of known length.
Change-Id: Iba48ccc486d5bf9e38ec1a2da6e7b80997d2c6ca
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9723
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This updates the code to make use of the new Validate() function defined
on a Node.
Change-Id: I9b6ed694661f41e700f19cc78d53d2224b61852d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9718
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
This uses the newly introduced StorePath message type to add a Deriver
field to the PathInfo message.
Support for validation is added to both the golang and rust
implementation. This includes extending unit tests.
Change-Id: Ifc3eb3263fa25b9eec260db354cd74234c40af7e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9647
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
This encodes a store path a bit more concise, which is used in the
Deriver field.
Change-Id: Ibfb54d3b206917e51970d1d5fe94fcedb901704b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9646
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
To make this easier, move it outside of TvixStoreFs, and accept the
DirectoryService as a function argument, so we don't need to worry about
the lifetime of self.
This also aligns with how we spawn async tasks inside the rest of
TvixStoreFs.
Change-Id: I3b95072209d32039f05aed122240f2d6db7ad172
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9713
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This moves the repetitive code to parse a URL and create a channel
connected to it into `tvix_castore::channel::from_url`.
Part of b/308
Change-Id: Idd342cd71cad5e78a9b258b38c1b227993e75310
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9707
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Move the channel creation depending on the string-based URL into its
own block.
Change-Id: I546b769acd2296b548eb966b62c495f910266df5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9706
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
We had to have these all while the traits where sync, and there was a
lot of spawning and moving.
Most of this can now be removed in favor of some inline `.clone()`.
Change-Id: Id5466c32a403100bc3347866b3172e06a792e311
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9705
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Similar to cl/9715, this makes the validation checks more granular,
introducing a Validate on all *Node.
A check for symlink targets is added too.
Once merged, it can also be used from tvix/store/protos.
Change-Id: I0909a89fadcd74b74ef0c9a8a1f22658fccc83b0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9716
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
We can just check the digest length to be correct, and move the symlink
target checks to a single line.
Change-Id: I41d2e3a50e7990ef6c04f02acd754b1e17b43e77
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9717
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Implement `validate()` on `node::Node`, and call it from PathInfo's
validate() too. Node-related errors are moved to a ValidateNodeError
error type.
This additionally adds some more validations for symlink targets (they
must not be empty, and not contain null bytes).
Change-Id: Ib9b89f1c9c795e868a1533281239bc8a36d97c5d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9715
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
This teaches tonic to speak https, so `grpc+https` becomes a working
connection string.
Change-Id: I9c550ea665b829725b545a164cf6f78587bd5213
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9714
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
Bump code.tvl.fyi/tvix/store/protos past cl/9649, where Validate()
already ensures the NarSha256 has the correct size.
Change-Id: I774668822f4d9dbd4dea47dde6e4745dc95e8e7f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9665
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
As correctly mentioned in
https://cl.tvl.fyi/c/depot/+/9652/comment/03b9b96e_bbb337fd/,
we shouldn't be using these magic constants, but pull them from where
they're defined.
This already is a dependency of go-nix, and pkg/pathinfosvc/server.go,
so no changes in go.mod.
Change-Id: I0cc41ce040fcbddf4b6171417bc9b0de55af4991
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9653
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Explain a bit better what we do in the codeblock below,
and add a newline to make it clear we don't just document the first
branch.
Change-Id: Ifb142d9984e6d2cbca648525c10298f2fcbdfedf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9645
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Autosubmit: flokli <flokli@flokli.de>
We have nixhash.FromHashTypeAndDigest now.
Also, run Validate() on the PathInfo received from the remote
PathInfoService.
Change-Id: I14db0d9356c539c084afc9dd712314b56da2587e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9652
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
… and nar size / sha256 digest.
Instead of producing sparse PathInfo messages when NARs are sent to
nar-bridge, the nar-bridge http server now keeps a lookup table
(narsha256) -> (rootNode, narSize)
This removes a whole bunch of noise, because we don't need to keep
sparse fields around.
A convenience function
`GenPathInfo(rootNode *castorev1pb.Node, narInfo *narinfo.NarInfo)` is
added, which is used to produce PathInfo messages, either when receiving
a NAR file over http and uploading it to a remote PathInfoService, or to
synthesize the PathInfoMessage to return to the client, if nar-bridge is
acting as a PathInfoService for a remove Nix HTTP Binary cache.
Change-Id: Ibba1ab6238a050816c4fab29cb21ae88877d8613
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9651
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Bumps the go module past cl/9604 and update the consumer side.
Change-Id: Id44245017f1dc2f8aac28051cdbb45b83bdc5be3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9650
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
Much friendlier than either Base64 or raw byte slices.
Change-Id: I9b4cdd57c83ddc76c0be8103da4320207657a72b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9622
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We use checked arithmetic for computing the total size, and verify
that size is in-bounds in Directory::validate.
If an out-of-bounds size makes it to the "unchecked" size method,
we either panic (in debug mode), or silently saturate to u32::MAX.
No new panic sites are added, since overflows in debug mode already
panic at the language level.
Change-Id: I95b8c066a42614fa447f08b4f8fe74e16fbe8bf9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9616
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Behave like `cargo test` rather than `cargo test --release`.
Change-Id: Ie013d04ac68d7dec2a3b870fa9f0060a70a9635d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9621
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We don't need the full PathInfo message, only the root node.
Change-Id: I667045ed766875dfbf8ac126a50b02baa2df67a4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9604
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
This removes the Export method in nar-bridge, and updates all users to
the version now in storev1pb.
It moves the roundtrip test to the importer crate, and some of the
utility functions into a separate util_test.go file.
Change-Id: I81d9e0b35dfd78ef1042bed307281eecd2aaa2a8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9603
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
Export will traverse a given PathInfo structure, and write the contents
in NAR format to the passed Writer.
It uses directoryLookupFn and blobLookupFn to resolve references.
This is being moved over from nar-bridge. We need to keep the code there
around until we can bump go.mod to storev1 with this merged, but the
tests can already be moved entirely.
Change-Id: Ie0de3077b09344cafa00ff1e2ddb8b52e9e631bc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9602
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Autosubmit: flokli <flokli@flokli.de>
We can use the helper to rename the node.
Change-Id: Id8defea7e5ebbd43d7b7a9b2992c62084e1828ec
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9601
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
This is preparation for adding an async port.
Change-Id: Id638ec1f6f46e2f3935448184eed51e2233263fe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9618
Tested-by: BuildkiteCI
Autosubmit: edef <edef@edef.eu>
Reviewed-by: flokli <flokli@flokli.de>
Consistent error messages, and slightly nicer code layout. We avoid
printing the input data, since we primarily want to point out the
specific violated invariant. In the one place where we do want to,
we use BStr's Debug implementation, since byte slices don't print
nicely.
Change-Id: I3a9a0c37be270ea5f16cf124922c254608fb849e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9617
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: edef <edef@edef.eu>
Found by Clippy, which we should probably run in CI.
Change-Id: Id79c30b63f681021ab79358e02d29454d43c0aa6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9614
Autosubmit: edef <edef@edef.eu>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This takes a castorev1pb.Node and updates its name, making sure to copy
it.
Change-Id: I57bf2b2b4a74496a1a697bcbce72bf67a12e69fe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9594
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Convenience function, moves all code converting from a PathInfo struct
to to go-nix's NarInfo.
Change-Id: Idf0dcc38675674563f2dfd3286a4a55fa2a24a82
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9593
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
We already have validation tests for Rust, let's add the missing ones
for golang too.
Change-Id: Iaf3a3e1ee72d5647da3f2aa977d6e0d0379b2ce5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9595
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This was unfortunately using ./castore/protos all the time, so not
testing castore at all.
Update src to make sure it does get built.
Change-Id: I563910c259ffca6aee7f964532bd39c4bcf7aed8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9596
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
The point of clearing and reusing the same Vec is to avoid transiently
allocating for every directory entry. This was lost in cl/8974 when we
switched from String to Vec<u8>.
Change-Id: I65647e5c4e54e88f1fe45e9a752cb5154d98fb33
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9607
Autosubmit: edef <edef@edef.eu>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Rather than using this loop, use exponential backoff while waiting for
the socket path to be created.
Change-Id: I3056b1525784cd712b1d81f84876c9ca0be10dc6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9569
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Rather than using this loop, use exponential backoff while waiting for
the socket path to be created.
Change-Id: I18706a64ce06f8916a07892dfbcd409ac5b3bff1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9568
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
We don't need to spawn two tokio runtimes anymore, and can do the URL
parsing at once, too.
Change-Id: I7885a894bb1250cd087d4e1893e3e73b631331da
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9567
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
We don't need to spawn two tokio runtimes anymore, and can do the URL
parsing at once, too.
Change-Id: I38ab96978cb7f8c31ded2726262e0b1366655094
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9566
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
tempdir pulls in remove_dir_all 0.5.3 with
https://rustsec.org/advisories/RUSTSEC-2023-0018.html, and we use
tempfile everywhere else too, so let's just migrate to that.
Change-Id: I735ade7b65e12fc26e3d43ca95fcfa07fcc64642
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9565
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We already use store_path::build_nar_based_store_path as a helper
function down there.
Change-Id: I46842bb0a2f4cd5de7dcfc3c4b6aae399618667a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9571
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This bumps all these dependencies to their more recent versions.
We have to enable the `macros` tonic feature, and looks like we should
also enable `rt`, not only `rt-multi-thread`.
Change-Id: Icc3600848fca0bacce24f4889d088e75711594ef
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8984
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Similar to gen_directorysvc_grpc_client, introduce a
gen_blobsvc_grpc_client function that provides a gRPC client connected
to a blobservice.
The test is update to use that client to test against, rather than the
server trait, removing the last usage of tonic_mock, so it's removed
as well.
Fixes b/243.
Change-Id: If746e8600588da247eb53a63b70fe72f139e9e77
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9564
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
This probably was about passing around directory_putter at some point,
which we do, so whatever this meant, it's not actionable anymore.
Change-Id: I1b4e0cdd2119bf2b2a9cf06d186a3b476b0ff367
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9573
Reviewed-by: Linus Heckemann <git@sphalerite.org>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We can use DuplexStream to create to bidirectional pairs, which avoids
manually waiting for unix sockets to pop up and connect, and creating
temporary directoires to create the unix sockets in.
Turns out, we also don't actually need to spawn the server in a separate
runtime, it works just fine these days. This might be due to all the
sync barriers in between being gone.
Change-Id: I6b79823bc6209cbcb343b7a498c64a2ba6e0aee7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9562
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
For Unix and TCP streams, we can actually give more info than just ().
Change-Id: I80ca261b9e7a880389ec2029ea5893180314f0b2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9561
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
The tests were using the gRPC Service/Server interface, not the gRPC
clients.
Use our new gen_directorysvc_grpc_client() function to spin up a server
in a separate thread, and test via that client, rather than *just* the
server implementation.
This is more correct, because we're now really exercising the gRPC
stack, and some of the stream implementations are also only implemented
on the client.
Change-Id: I99434a2399856a44c9e6988d0b720f7a429d0ad1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9560
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Move this code into a helper function, which we'll use in other places
in a bit.
Change-Id: Icae6f6dd2d4b2fa86fd2b836ddd7a4ca0e0354e7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9559
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
So far, we provided a custom `default.nix` in the root of the tvix josh
workspace, which re-defined the shell attribute from `tvix/default.nix`.
Some of the recent fixes, e.g. the MacOS-specific additions to the list
of dependencies however didn't get ported over to this file, and in
general, it's quite annoying to have two different places for these
things.
Initially I explored the idea of moving this default.nix file to a
default-depot.nix file in the josh worktree only, and then "polyfill"
some of the dependencies, or set up readTree in the josh workspace too,
but it turned out to pull in too many dependencies to be worth
the effort (nix.sparseTree, tools.depotfmt, crate2nix overlay,
third_party.gitignoreSource).
I now took a different approach - moving the definition of the `shell`
attribute from `tvix/default.nix` to its own `shell.nix` file, which is
imported from `tvix/default.nix` in regular depot usecases.
Josh workspace consumers only see the `shell.nix`, which can be used
in a self-contained fashion, the other `default.nix` is gone entirely,
and we update the workspace file to also not show `tvix/default.nix` at
the root either, so running `nix-shell` and then `cargo build` should
still work.
Change-Id: I6cb54d45d150c597612530ba44bc578f9d7f9120
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9556
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
vhost-user-backend doesn't support macOS yet, so the virtiofs features
will not work on macOS. This removes it as a default feature which makes
`cargo build` work out of the box on macOS.
The `virtiofs` feature is enabled for Linux when building via Nix, but
if being built by cargo directly, the feature must be enabled via a
cargo flag.
Change-Id: I2aaca9582f8e3dbcf9ee5f1b9831d614909f3799
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9555
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Connor Brewster <cbrewster@hey.com>
This should make it quite quick to spot writing code breaking some of
the assumptions we have on PathInfo messages ourselves.
Change-Id: I480caaec41f8ea5246c3c3081460c7ad12e78569
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9554
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This saves us writing the name parsing code three times. We can also
delay parsing until we did other (cheaper) checks.
Change-Id: I1abe3f20dba4215b38839cf7466297e028d64656
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9548
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
We run narInfo.Check to ensure this parses to a StorePath, not
nixpath.Check.
Change-Id: Id91183128df74a60d98fa2a31174cd879194c34d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9550
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This is very similar to the Rust counterpart.
Change-Id: I40d51aaac3fcf7f52e5896587e561bc2377f6269
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9549
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
This check makes more sense there, and gives stronger semantics - Done()
only succeeds if the other side successfully received everything, *and*
came up with the same hashes as we did.
Change-Id: I20b706961053fd00d22cc70e1c8cc859705587e0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9542
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This adds an additional nar-bridge-pathinfo command.
It exposes a PathInfoService for a HTTP Binary Cache, ingesting data
into a BlobService/DirectoryService as it goes through the NAR file.
It does this whenever it receives a Get request for a specific output
path, and waits returning with the PathInfo response until it ingested
the data.
It does not do any sort of caching - this means it re-downloads NAR
files again whenever the PathInfo is requested again, so you most likely
do not want to use this currently.
It's one building component as soon as we have store composition (which
we currently don't, so don't use this).
It can be used as an alternative mechanism to ingest data (Blobs and
Directories) of a given store path from a binary cache into tvix-store.
```
❯ nix-build -A third_party.nixpkgs.hello
/nix/store/mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6-hello-2.12.1
❯ nix hash to-sri --type sha1 mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6
sha1-Rs/INeK+7IGbG/u7fHoVNm96Yqs=
❯ out=$(mg build //tvix/nar-bridge)
$out/bin/nar-bridge-pathinfo --log-level debug &
INFO[0000] Starting nar-bridge-pathinfosvc at [::]:8001
❯ mg run //tvix:store -- daemon &
[mg] building target //tvix:store
[mg] running target //tvix:store
2023-10-03T16:21:57.433739Z INFO tvix_store: tvix-store listening on [::]:8000
at src/bin/tvix-store.rs:229
❯ evans --host localhost --port 8001 -r repl
[…]
tvix.store.v1.PathInfoService@localhost:8001> call Get
✔ by_output_hash
by_output_hash (TYPE_BYTES) => Rs/INeK+7IGbG/u7fHoVNm96Yqs=
{
"narinfo": {
"narSha256": "sXrPtjqhSoc2u0YfM1HVZThknkSYuRuHdtKCB6wkDFo=",
"narSize": "226552",
"referenceNames": [
"aw2fw9ag10wr9pf0qk4nk5sxi0q0bn56-glibc-2.37-8",
"mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6-hello-2.12.1"
],
"signatures": [
{
"data": "7guDbfaF2Q29HY0c5axhtuacfxN6uxuEqeUfncDiSvMSAWvfHVMppB89ILqV8FE58pEQ04tSbMnRhR3FGPV0AA==",
"name": "cache.nixos.org-1"
}
]
},
"node": {
"directory": {
"digest": "xvo6BYbYaDw76IibLu5sr+VZoj9iM0ET2RUuYSYLwKE=",
"name": "bWRpN2x2cm4ybXg3cmZ6djNmZHEzdjV5dzhzd2lrczYtaGVsbG8tMi4xMi4x",
"size": 141
}
},
"references": [
"ptgFMIhdl2nJxMDdlDkITyXuBFc=",
"Rs/INeK+7IGbG/u7fHoVNm96Yqs="
]
}
```
Change-Id: I50167d0ac081c91adf5cf2733bbc4dc0993bd46e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9539
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Reviewed-by: Brian Olsen <me@griff.name>
This validates the size of reference digests in the PathInfo message,
as well as inside the narinfo submessage. If narinfo is set, they need
to parse to StorePath, and have the same digest there as in the PathInfo
message.
`proto::tests::pathinfo::validate_references` needed to be updated,
because we actually did not populate the proper references before.
Change-Id: I9545b2487aab9fe0d229c26aceba5ddc5e6daafd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9545
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
There's other digests in the PathInfo structure, that also might have
wrong digest lengths. Rename this to give some room for them, and update
the error message a bit as we go.
Change-Id: I06562664721156e658f2ed14ba1de907377d284b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9543
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Rename the nar-bridge CLI to nar-bridge-http, because it's the one
spinning up an http server.
Change-Id: I0fb75c50e4299272a128dd5ecaa4be8f06fa3dbe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9538
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Use a genNarHandler() function accepting a boolean to construct the
HTTP handler.
Change-Id: I17c054826d91a9dbed8b1f53945a51f27fa60ace
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9537
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
This is only dealing with the HTTP interface.
Change-Id: I011b624fd9f11ea96231b92fea1166c118a219f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9535
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
We can drop most of Hasher if we use a MultiWriter writing to the hash
function and a minimal CountingWriter.
This should make things a bit more understandable.
Change-Id: I37ee72d9a5c73f253aecc1ad761cb723389b89fc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9529
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
This aligns behaviour more with how it should be - it's the
responsibility of the callback functions to return digests of the things
they consume(d). It allows further cleaning up the hasher struct.
Change-Id: I9cbfc87e6abd4ff17fadf39eb6563ec3cb7fcc6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9528
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Make the import function usable on any reader.
Change-Id: I84d2004cb73cdd7a11fe8efb0f2efb6335d5e6b0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9527
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This is only called once.
Change-Id: I342443b8d04050929733fc84d5f36cd64060afe3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9525
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Nix has historically rejected these. The current behaviour was
accidentally introduced in Nix 2.4, and is considered a bug.
Link: https://github.com/NixOS/nix/pull/9095
Change-Id: I38ffa911f0a413086479bd972de09671dbe85121
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9507
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: edef <edef@edef.eu>
This partially fixes b/312 and gets FUSE to work again on MacOS.
It is mostly small type changes and an update to fuse-backend-rs because
upstream currently doesn't work with MacFuse. It also sets the default
FUSE thread count on MacOS to 1 because otherwise the mount command will
hang when shutting down as only one thread gets ENODEV and all the others
just keep blocking.
Change-Id: Ifb3c4268caf296c487049c1dc4618acb32497f44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9490
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Reviewed-by: flokli <flokli@flokli.de>
The unmount method in FuseDaemon calls join on a bunch of threads and that is
a blocking call but it is called from an async context in the tvix-store
binary.
This change wraps the call to unmount in a spawn_blocking.
Change-Id: If89183b4a3f890874e75f5faf90cd24cb18da1e1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9489
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
This used to be in tvix/test but was moved to tvix/boot, but not all the
command were updated so they no longer work as documented.
This updates the commands to use the new tvix/boot directory.
Change-Id: I8658d928a152140df182c159bf98ea9d9ecd1302
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9482
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This call was renamed to `Read` a while ago, but I forgot to update
the README.
Change-Id: Ibcb97fe2520a5e9bb8444ec1adade6890dda4a91
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9476
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This commit adds a test case for b/281.
Change-Id: I8dfbfc0ff636184d7882530d8aefb329a3af9e5c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9288
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: Adam Joseph <adam@westernsemico.com>
Reviewed-by: flokli <flokli@flokli.de>
Curently both fuse and virtiofs features fail to build on Darwin.
Disable them for now until fixed.
Change-Id: Ic99fa5e3ebec8a7072ba884101a5c18652ed409c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9473
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
- rename the feature to `tonic-reflection` in both tvix-store and tvix-
castore.
- set it to disabled in tvix-castore by default
- enable it in tvix-store, and pull in tvix-castore with the feature
enabled.
Change-Id: Ie22833d85569502cae55812f6eeb17a9c15b9e2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9472
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
These enable fuse and virtiofs features, which fail to build on MacOS.
tvix-cli needs neither of these to be built, so we can disable them.
Fixes b/240 (tvix-cli build on Darwin)
Change-Id: I991d947f31d0185aedd1c8a341f714f4eedd03c3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9474
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This will bring conditional features support.
Also invoke crate2nixgenerate with the --all-features argument, so all
dependencies, including the ones for optional features are included in
the Cargo.nix file.
Change-Id: I3bbcb200c9b481f660db89efba650ea4f7418a63
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9470
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
It's in no release yet, but this is the current rev in master.
Change-Id: I9e4bc2fde26e85c4182bd66b3e566c2d957072ed
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9469
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
This adds support for listening on UNIX domain sockets via the
tokio-listener crate. The crate will automatically determine whether to
start a TCP or UNIX domain socket server based on the listen address.
Unfortunately, it's not compatible with tonic right out of the box so I
added some wrapper types to implement the necessary traits to make
things work. We should investigate upstreaming a `tonic` option to the
tokio-listener crate which implements the relevant `tonic` traits.
Example:
```
$ tvix-store daemon -l /run/tvix-store.sock
INFO tvix_store: tvix-store listening on /run/tvix-store.sock
$ tvix-store mount -l /mnt/tvix --blob-service-addr grpc+unix:///run/tvix-store.sock --directory-service-addr grpc+unix:///run/tvix-store.sock --path-info-service-addr grpc+unix:///run/tvix-store.sock
$ ls /mnt/tvix
```
Change-Id: I91c4a4b0c5a177b3b90e6c01a4e5d263130e6bdb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9429
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This is mostly boot tooling, the integration test is just one instance
making use of it.
Expose initrd, kernel and runVM as a separate target to CI, and move the
tests to a subdirectory.
Change-Id: I1d22cd68bf5af095bc11dd9d7117b62956c7f7f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9465
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
We were previously not running as PID1, but were executing things via
uinitcmd (by u-root init).
This had some problems - a real system pid1 really wants to be pid1.
u-root init itself seems to be too complicated to configure as a
chainloader, so instead, we just provide init/pid1 ourselves and do the
little bit of mount setup / stage 1 that's necessary.
`tvix.exec` is renamed to `tvix.run`, to further distinguish it from the
`exec` bash function.
Our init will now also power off the machine if the shell, or the custom
tvix.run command finished. In the case of switch_root (`init=` being
passed), we terminate before, so it's up to the real system anyways.
Change-Id: If00c0c11ca9393968e76ae0d131594b5c135fa48
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9454
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
This commit makes catchable errors a variant of Value.
The main downside of this approach is that we lose the ability to
use Rust's `?` syntax for propagating catchable errors.
Change-Id: Ibe89438d8a70dcec29e016df692b5bf88a5cad13
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9289
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
