Commit graph

140 commits

Author SHA1 Message Date
Florian Klink
b025ebb2a1 refactor(tvix/store/nar): pass in &proto::node::Node
Passing in a &proto::node::Node into all this allows us consumers to
keep ownership of the proto::node::Node.

Change-Id: I44882a86c46826b06a8a8a0b24c18adfc7052662
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8316
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-17 07:49:38 +00:00
Florian Klink
985f842e32 chore(tvix/store/grpcblobsvc): clippy lint
Change-Id: Idb78e0417a962599cdfdef5e7346f7fa41e3fa1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8320
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-17 07:49:38 +00:00
Florian Klink
23ddf49229 chore(tvix/store/chunkservice): clippy lint
Change-Id: I2073408fe6e87ffadbeb35ef2f9aaa0316c54966
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8319
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-17 07:49:37 +00:00
Florian Klink
7a966b2540 chore(tvix/store/blobreader): clippy lint
Change-Id: I4c85425782878295277abe6dc91a1b570768f7fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8318
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-03-17 07:49:37 +00:00
Florian Klink
530cb920b5 refactor(tvix/store/chunksvc): use [u8; 32] instead of Vec<u8>
Change-Id: Ie2b94aa5d69ff2c61fb77e13ae844f81f6270273
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8314
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-16 13:47:32 +00:00
Florian Klink
ee23220564 refactor(tvix/store/directorysvc): use [u8; 32] instead of Vec<u8>
Also, simplify the trait interface, only allowing lookups of Directory
objects by their digest.

Change-Id: I6eec28a8cb0557bed9b69df8b8ff99a5e0f8fe35
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8313
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-16 13:47:32 +00:00
Florian Klink
36bed4ce57 chore(tvix/store): drop separate bin package
Apparently, having multiple packages with the same path is a bad thing:

```
The bin target `tvix-store` in package `tvix-store-bin v0.1.0 (/home/flokli/tvl/tvix/store)` has the same output filename as the lib target `tvix_store` in package `tvix-store-bin v0.1.0 (/home/flokli/tvl/tvix/store)`.
Colliding filename is: /home/flokli/tvl/tvix/target/doc/tvix_store/index.html
The output filenames should be unique.
This is a known bug where multiple crates with the same name use
the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
```

Change-Id: Ic785c0349070783baf5e8fd23f5fb60603a3c995
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8308
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-14 22:23:10 +00:00
Florian Klink
21782d24f5 feat(tvix/store): drop BlobWriter
All code initially using this has been replaced by the simpler and more
performant implementation with StreamCDC and read_all_and_chunk.

Change-Id: I08889e9a6984de91c5debcf2b612cb68ae5072d1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8265
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-13 10:05:21 +00:00
Florian Klink
c8bbddd5e5 refactor(tvix/store): use read_all_and_chunk in gRPC blobservice
This was the last piece of code using BlobWriter.

We can also use `read_all_and_chunk`, it's just requires a bit more
plumbing:

 - The data coming from the client (stream) needs to be mapped (we
   extract the .data field).
 - The stream needs to be turned into an (async) reader
 - The reader needs to be made sync, and that code using the sync reader
   needs to be in a `task::spawn_blocking`.

Change-Id: I4e374e1a9f47d5a0933f59a8f5c121185a5f3e95
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8260
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-13 10:05:21 +00:00
Florian Klink
7ffb2676ee refactor(tvix/store): add read_all_and_chunk method
This moves the logic from src/import.rs that

 - reads over the contents of a file
 - chunks them up and uploads individual chunks
 - keeps track of the uploaded chunks in a BlobMeta structure
 - returns the hash of the blob and the BlobMeta structure

… into a generic read_all_and_chunk function in
src/chunkservice/util.rs.

It will work on anything implementing io::Read, not just files, which
will help us in a bit.

Change-Id: I53bf628114b73ee2e515bdae29974571ea2b6f6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8259
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
2023-03-13 08:46:51 +00:00
Florian Klink
2fe7192dbc refactor(tvix/store): use update_hasher in blobwriter
Make use of the helper function here as well.

Change-Id: Ia0afd84eb3903bb897ee6aee884dc291f3e4371c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8258
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-13 08:46:51 +00:00
Florian Klink
62ecfc7001 chore(tvix/store): allow(unused_mut)
When building tvix-store without default features, this variable doesn't
need to be mutable. Silence the warning.

Change-Id: Iec61be0064c0cef276a29ef22e5c4af3b052efe8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8267
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-03-12 16:45:37 +00:00
Florian Klink
e4687765d7 refactor(tvix/store): bump fastcdc dep
This removes the use of Box::new, switching fastcdc to version 3.0.2
with https://github.com/nlfiedler/fastcdc-rs/issues/25 fixed.

Change-Id: I64f388b9e0a7f358e25a8bb7ca0e4df1d3bb01c4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8249
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-11 14:12:46 +00:00
Florian Klink
b049b88d2d refactor(tvix/store): factor out hash update into function
We're using this in a bunch of places. Let's move it into a helper
function.

Change-Id: I118fba35f6d343704520ba37280e4ca52a61da44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8251
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-11 14:12:45 +00:00
Florian Klink
2dc93f8de2 docs(tvix/store): make upload_chunk docs a docstring
Change-Id: I6794e2a69b4907ab8d9ed2d55335c11db2c30c02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8250
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-11 14:12:45 +00:00
Florian Klink
ead113cdfc feat(tvix/store/import): use StreamCDC instead of blobwriter
This seems to be way faster.

Change-Id: Ica7cee95d108c51fe67365f07366634ddbbfa060
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8246
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-03-11 12:54:07 +00:00
Florian Klink
ceb9d670bf refactor(tvix/store): rename C to DS, client to directory_service
This matches the semantics in other gRPC wrappers.

Change-Id: I505c901aa77a58deab216316d08542877b0b2c14
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8247
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 16:15:48 +00:00
Florian Klink
3506d3bd0e refactor(tvix/store): move upload_chunk out of blobwriter
This is useful not only in blobwriter contexts.

Change-Id: I4c584b5264ff7b4bb3b1a9671affc39e18bf4ccf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8245
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 15:45:45 +00:00
Florian Klink
ac3e470b15 feat(tvix/store): clippy
warning: the following explicit lifetimes could be elided: 'set
   --> store/src/proto/mod.rs:201:1
    |
201 | / fn update_if_lt_prev<'set, 'n>(
202 | |     prev_name: &'set mut &'n str,
203 | |     name: &'n str,
204 | | ) -> Result<(), ValidateDirectoryError> {
    | |_______________________________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
    = note: `#[warn(clippy::needless_lifetimes)]` on by default

Change-Id: I053d370a34e5c6721ef86502c7f225c3fbfb8746
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8244
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-10 12:23:04 +00:00
Florian Klink
e1783c45a4 refactor(tvix/store/blobwriter): don't clone
This already is a &CS, so we don't need to clone().

Change-Id: I5397a5948ae7fe4781f18df760a79047f83dca01
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8243
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-10 12:23:04 +00:00
Florian Klink
d2b353e516 refactor(tvix/store): clippy
Change-Id: Ib41c766a45e7d5467a4e5e90e1c00b009121959a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8238
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-10 12:15:02 +00:00
Florian Klink
6d3f5b7eb4 refactor(tvix/store): impl Default for MemoryBlobService
Change-Id: I78a4cd86cb364b970e99393579808e773db5ceb2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8237
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-03-10 12:15:02 +00:00
Florian Klink
b3d6e70909 refactor(tvix/store): impl Default for MemoryChunkService
Change-Id: If1ceb870e9e5d03b651923a3a786350a8663e990
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8236
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-10 12:13:01 +00:00
Florian Klink
e716bd0957 refactor(tvix/store): impl Default for MemoryDirectoryService
Change-Id: Ie75a1e67c8c0499ff10f60d90251b768937dad3a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8235
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-03-10 12:13:01 +00:00
Florian Klink
8e97c0deb0 refactor(tvix/store): impl Default for MemoryPathInfoService
Change-Id: I07f83f8aaa6312cc37ce7e7ee2b713e60df23782
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8234
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-10 12:13:00 +00:00
Florian Klink
510927e43a feat(tvix/store): use rayon to upload chunks concurrently
Look at the data that's written to us, and upload all chunks but the
rest in parallel, using rayon. This required moving `upload_chunk`
outside the struct, and accepting a ChunkService to use for upload
(which it was previously getting from `self.chunk_service`).

This doesn't speed up things too much for now, because things are still
mostly linear.

Change-Id: Id785b5705c3392214d2da1a5b6a182bcf5048c8d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8195
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 11:53:29 +00:00
Florian Klink
2ef60282b6 feat(tvix/store/import): make sure entries are sorted
The Directory service does already reject inserting invalid (wrongly
sorted) Directory messages, but our test case didn't provoke it.

Change-Id: I228e201925e8999186659a2d8da0118db184d9ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8167
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
a4d06b68d8 feat(tvix/store): move to daemon subcommand, add import subcommand
This exposes the previous default behavior at the `tvix-store daemon`
subcommand.

It also adds a `tvix-store import` command, which will ingest a given
path into the store.

Change-Id: Ide14f1d409b9364e7f98090690c744326486e470
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8166
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
6f6ddccc92 refactor(tvix/store): move entrypoint to src/bin/tvix-store.rs
Change-Id: Ibb83be75a2be27debd9e85b43c1b824f59e54dab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8165
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
b4a89461f5 feat(tvix/store): use Memory*Service instead of temporary sled
Change-Id: I65d2030aa643b6937dd92baa85db033bdce38b02
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8208
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
a4f6c4181a feat(tvix/store): add new_temporary for all Sled services
This provides a service using /dev/shm, that's deleted once the
reference is dropped.

Refactor all tests to use these, which allows getting rid of most
TempDir usage in the tests.

The only place where we still use TempDir is in the importer tests,
which work on a filesystem path.

Change-Id: I08a950aa774bf9b46d9f5c92edf5efba36053242
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8193
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
535e1b15ab fix(tvix/store/proto/grpc_blobservice_wrapper): buffer recv data
While we don't want to keep all of the data in memory, we want to
feed a reasonably-enough buffer to the chunking function, to prevent
unnecessarily trying to chunk over and over again.

Change-Id: I5bbe2d55e8c1c63f8f7ce343889d374b528b559e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8160
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
b29d1ae372 feat(tvix/store): add import::import_path
This imports the contents at a given Path into the tvix store.

It doesn't register the contents at a Path in the store itself, that's up
to the PathInfoService.

Change-Id: I2c493532d65b90f199ddb7dfc90249f5c2957dee
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8159
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
52a5181eba refactor(tvix/store/tests/nar_renderer): only upload EMPTY_BLOB
This also uploaded HELLOWORLD_BLOB_CONTENTS before, but it's not
referred from anywhere in the fixture.

Change-Id: I823133afe0f08d18a59e2ac4e4d4bb7d34ce8a2b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8158
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
092f8a7df8 refactor(tvix/store/tests): move nar contents to fixtures
Change-Id: I89a700240e7250a4d93eb8c4235e79c29ecb7f64
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8157
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
e7279b6063 refactor(tvix/store/tests): move fixtures into separate module
Change-Id: I362dbf0899e4dc42114fd2e6a8fa7f537e9ea138
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8156
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
28a862976b refactor(tvix/store/tests): move gen_*_service() into helper
This allows hiding to tests what exact implementation we're using, when
testing things that do something with a store, but don't care what's
used for underlying storage.

Change-Id: I7cdf60fd73c25d5050159cb31ec177db2bc2a7f1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8155
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
0baaabc43e refactor(tvix/store): move blob splitting into a BlobWriter struct
This will moves the chunking-as-we-receive logic that so far only lived
in grpc_blobservice_wrapper.rs into a generic BlobWriter.

Change-Id: Ief7d1bda3c6280129f7139de3f6c4174be2ca6ea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8154
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
d8ab140d25 feat(tvix/store): do not buffer blob data
Use the FastCDC::cut function to ask fastcd for cutting points as we
receive the data. Make sure to keep the last chunk in the temporary
buffer, as we might not actually cut at the end.

Also, use rayon to calculate the blake3 hash if the input data is
> 128KiB.

Change-Id: I6195f3b74eac5516965cb12d8d026aa720c8b891
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8135
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
a40d2dcdcd feat(tvix/store): bump fastcdc, use v2020 version
This switches away from the less canonical "ronomon" version to the
implementation as described in the
[paper](https://ieeexplore.ieee.org/document/9055082) by Wen Xia, et
al., in 2020.

That version uses 64-bit hash values and tends to be faster than both
the ronomon and v2016 versions, and produces the same chunking as the
2016 version.

As per https://docs.rs/fastcdc/latest/fastcdc/#implementations-1, it's
the recommended choice.

The crate also gained support for streaming version of chunkers:
https://docs.rs/fastcdc/latest/fastcdc/#large-data, which might be
useful.

Change-Id: Ieabec3da54eb2b73c045cb54e51f7a216f63641e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8134
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
fbabcf0420 feat(tvix/store): add --json arg
This configures logging as JSON.

Change-Id: I22cdda84de215bfceda4e9d47bc8d487a5451a6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8130
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
7fe7e03df3 chore(tvix/store): remove old implementations
These were implementing against the (more complicated) gRPC interface,
for which we now have a wrapper.

Change-Id: I0a8284493718ab99618a1d21a76df4d173edb899
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8100
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
6b91efa5cf refactor(tvix/store): use GRPC Wrappers and new services
This swaps out the implementation used in the main entrypoint.
We now use the non-gRPC aware Sled*Service, and wrap it with
GRPC*ServiceWrapper to spin up the gRPC server.

Change-Id: I5a1236c0612eee85e49891062040127c8bd95058
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8106
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
cd22a8aa6d feat(tvix/store): add tests for GRPCPathInfoServiceWrapper
Change-Id: I22de33c28c132fc9710ddecd0e9158ee3b3ef94b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8108
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
dd1ee7a2e7 feat(tvix/store): add GRPCPathInfoServiceWrapper
This exposes a proto::pathinfo_service_server::PathInfoService for a
directoryservice::PathInfoService and a way to calculate NARs.

Change-Id: I30cd058562f83d063c78b84976ec97190de49400
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8097
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
9b3228959a feat(tvix/store): add pathinfoservice
This adds a PathInfoService trait, and an implementation for it using
sled, and one using a HashMap.

Change-Id: I85fe4c9b6105808d7b0c095441326424ffc2d2bb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8099
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
419f7d0f0c feat(tvix/store): add NARCalculationService trait and impl
This adds a NARCalculationService trait, which will take a root node,
and provide a proto::CalculateNarResponse in return.

It also adds a NonCachingNARCalculationService implementation, that will
simply always render the NAR in memory to calculate the size and sha256,
without any caching.

Change-Id: Id1ffb18559212fa6001f70f2634bbc3dfd0aa343
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8096
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
ab02fc668c feat(tvix/store): validate blob size in NARRenderer
Make sure the blob size in the current proto node matches what we get
back from the blob backend.

Change-Id: I939fa18f37c7bc86ada8a495c7be622e69ec47f8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8129
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-03-10 10:58:55 +00:00
Florian Klink
bc3f71838f refactor(tvix/store): don't use anyhow::Result<()> in tests
It's much easier to just unwrap the TempDir::new() result.

Change-Id: I7b05bc18f3146401e30e1cc2bb412503c5171a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8128
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00
Florian Klink
df3223fd68 chore(tvix/store): move NAR rendering logic into Renderer struct
This moves the logic rendering NARs to a struct using the
previously introduced, more granular BlobService, ChunkService and
DirectoryService.

Instead of passing them around to the helper functions, they're kept as
members of a struct.

Remove the async invocations in the nar_renderer tests, there's nothing
async in here.

Change-Id: Ic6d24aaad68a1fda46ce29f2cdb5f7b87f481d5c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8095
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-03-10 10:58:55 +00:00