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2024-08-13 r/8486 refactor(tvix/castore): move *Node and Directory to crate rootFlorian Klink1-1/+1
*Node and Directory are types of the tvix-castore model, not the tvix DirectoryService model. A DirectoryService only happens to send Directories. Move types into individual files in a nodes/ subdirectory, as it's gotten too cluttered in a single file, and (re-)export all types from the crate root. This has the effect that we now cannot poke at private fields directly from other files inside `crate::directoryservice` (as it's not all in the same file anymore), but that's a good thing, it now forces us to go through the proper accessors. For the same reasons, we currently also need to introduce the `rename` functions on each *Node directly. A followup is gonna move the names out of the individual enum kinds, so we can better represent "unnamed nodes". Change-Id: Icdb34dcfe454c41c94f2396e8e99973d27db8418 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12199 Reviewed-by: yuka <yuka@yuka.dev> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-08-13 r/8484 refactor(tvix/castore): use Directory struct separate from proto oneYureka1-16/+19
This uses our own data type to deal with Directories in the castore model. It makes some undesired states unrepresentable, removing the need for conversions and checking in various places: - In the protobuf, blake3 digests could have a wrong length, as proto doesn't know fixed-size fields. We now use `B3Digest`, which makes cloning cheaper, and removes the need to do size-checking everywhere. - In the protobuf, we had three different lists for `files`, `symlinks` and `directories`. This was mostly a protobuf size optimization, but made interacting with them a bit awkward. This has now been replaced with a list of enums, and convenience iterators to get various nodes, and add new ones. Change-Id: I7b92691bb06d77ff3f58a5ccea94a22c16f84f04 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12057 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-07-18 r/8368 refactor(tvix): use composition & registry for from_addrYureka1-6/+3
Change-Id: I3c94ecb5958294b5973c6fcdf5ee9c0d37fa54ad Reviewed-on: https://cl.tvl.fyi/c/depot/+/11976 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: yuka <yuka@yuka.dev>
2024-04-20 r/7981 refactor(tvix/castore/import): make module, split off fs and errorFlorian Klink1-1/+1
Move error types and filesystem-specific functions to a separate file, and keep the fs:: namespace in public exports. Change-Id: I5e9e83ad78d9aea38553fafc293d3e4f8c31a8c1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11486 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de>
2024-03-28 r/7795 refactor(tvix/castore/*): drop utils.rs and grpc directorysvc testsFlorian Klink1-8/+11
This drops pretty much all of castore/utils.rs. There were only two things left in there, both a bit messy and only used for tests: Some `gen_*_service()` helper functions. These can be expressed by `from_addr("memory://")`. The other thing was some plumbing code to test the gRPC layer, by exposing a in-memory implementation via gRPC, and then connecting to that channel via a gRPC client again. Previous CLs moved the connection setup code to {directory,blob}service::tests::utils, close to where we exercise them, the new rstest-based tests. The tests interacting directly on the gRPC types are removed, all scenarios that were in there show now be covered through the rstest ones on the trait level. Change-Id: I450ccccf983b4c62145a25d81c36a40846664814 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11223 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2024-01-09 r/7359 refactor(tvix): use AsRef<dyn …> instead of Deref<Target= …>Florian Klink1-16/+10
Removes some more needs for Arcs. Change-Id: I9a9f4b81641c271de260e9ffa98313a32944d760 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10578 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2024-01-05 r/7346 refactor(tvix/castore): relax trait bounds for DSFlorian Klink1-3/+4
Make this an `AsRef<dyn DirectoryService>`. This helps dropping some Clone requirements. Unfortunately, we can't thread this through to TvixStoreIO just yet. Change-Id: I3f07eb28d6c793d3313fe21506ada84d5a8aa3ac Reviewed-on: https://cl.tvl.fyi/c/depot/+/10533 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2024-01-01 r/7307 refactor(tvix/castore/tests): let gen_*_service return BoxesFlorian Klink1-8/+15
Only convert to and reuse an Arc<…> where needed. Change-Id: I2c1bc69cca5a4a3ebd3bdb33d6e28e1f5fb86cb9 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10514 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-11-05 r/6946 feat(tvix/castore): bump [Directory,File]Node size to u64Florian Klink1-1/+1
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
2023-09-22 r/6629 refactor(tvix): move castore into tvix-castore crateFlorian Klink1-0/+124
This splits the pure content-addressed layers from tvix-store into a `castore` crate, and only leaves PathInfo related things, as well as the CLI entrypoint in the tvix-store crate. Notable changes: - `fixtures` and `utils` had to be moved out of the `test` cfg, so they can be imported from tvix-store. - Some ad-hoc fixtures in the test were moved to proper fixtures in the same step. - The protos are now created by a (more static) recipe in the protos/ directory. The (now two) golang targets are commented out, as it's not possible to update them properly in the same CL. This will be done by a followup CL once this is merged (and whitby deployed) Bug: https://b.tvl.fyi/issues/301 Change-Id: I8d675d4bf1fb697eb7d479747c1b1e3635718107 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9370 Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>