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2023-03-14 r/6007 chore(tvix/store): drop separate bin packageFlorian Klink1-1/+1
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>
2023-01-06 r/5615 refactor(tvix/store): move protobuf build config one level upVincent Ambo1-35/+1
This embeds the build config directly at the point where `Cargo.nix` is imported, making it transparent to library consumers. Change-Id: I5586e12f02ed14587c32d9ef7d93f079366fb127 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7780 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-03 r/5569 chore(tvix/store): make importableFlorian Klink1-1/+6
This allows other crates to import tvix_store. Rename the bin crate to tvix-store-bin, to avoid having multiple crates with the same name (https://github.com/rust-lang/cargo/issues/6313) Change-Id: I857768d6115640dbf102e79ed03e8474090df2fe Reviewed-on: https://cl.tvl.fyi/c/depot/+/7728 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-30 r/5557 feat(tvix/store): implement reflectionFlorian Klink1-0/+4
This implements grpc.reflection.v1alpha.ServerReflection, and will make tools like evans automatically discover available services, without having to specify the path to the .proto files client-side. It's behind a reflection feature flag, which is enabled by default. Change-Id: Icbcb5eb05ceede5b9952e38a2ba72eaa6fa8a437 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7435 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2022-12-22 r/5471 feat(tvix/proto): add rpc_directory.protoFlorian Klink1-0/+1
This provides an interface to retrieve and upload single Directory messages, or a DAG of them. Change-Id: Id9e7084bd697d843649a122da2c992a3e36d808c Reviewed-on: https://cl.tvl.fyi/c/depot/+/7137 Tested-by: BuildkiteCI Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-22 r/5470 feat(tvix/proto): add rpc_pathinfoFlorian Klink1-0/+1
This defines a service that can be used to upload and retrieve metadata of nix paths. Change-Id: Id86eb531ce4ae316adb15934b0d1386a14ba2132 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7136 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Adam Joseph <adam@westernsemico.com>
2022-12-15 r/5422 feat(tvix/proto): add rpc_blobstoreFlorian Klink1-0/+1
This defines a service that can be used to get and put content-addressed chunks of data. Change-Id: I36cf2278ed1daf71848c04fdfd14450b2268c5de Reviewed-on: https://cl.tvl.fyi/c/depot/+/7135 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-15 r/5420 refactor(tvix): build Rust projects using crate2nixVincent Ambo1-9/+17
Introduces granular dependency builds using crate2nix, bootstrapped off the generated configuration from the newly introduced workspace (see cl/7533). This commit checks in the generated Cargo.nix file which can be regenerated with a parameterless invocation of `crate2nix generate` in `//tvix`. I tried generating this in IFD, but it turned out to be harder than what seemed worthwhile for now. In this setup, the various build targets for Rust projects end up being attributes of the imported `Cargo.nix` file at the `tvix.crates` attribute. These still lack configuration, however, which has been fixed in the various `default.nix` files of individual projects. Note that we (temporarily) lose the ability to build tvix-eval's benchmarks in CI. I haven't figured out what magic incantation summons them from the void again ... The `eval-okay-readDir` tests from both test suites have been disabled because they fail for unknown reasons when run in this new derivation. Somebody will have to debug it! Change-Id: I2014614ccb9c8951aedbd71df7966ca191a13695 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7538 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2022-12-15 r/5419 refactor(tvix): share a Cargo.lock file between Rust projectsVincent Ambo1-1/+1
This relates to the (abandoned) cl/7256. Introduces a Cargo workspace at //tvix that is primarily intended to be used as a workaround for the annoying Nix+Rust tooling while having a consistent set of dependencies. This is driven in part by a desire to adopt crate2nix and get more granular Nix builds for Tvix's Rust projects, and in part by a need to split //tvix/eval into something providing the CLI (REPL etc.), and a library providing eval, without significantly altering the structure of build targets. To accomplish this the workspace has been designed to allow projects to remain independent build targets. I want to avoid lumping all the projects together - something like //tvix/eval should always be independent of other parts of tvix. A helper function in //tvix/default.nix lets downstream naersk projects construct a sparse root for the project which combines the workspace's `Cargo.lock` with the project's own `Cargo.toml`. Note that cargo commands in the workspace itself require the build dependencies of _all_ projects to be present, which is currently a bit annoying to accomplish. This introduces some breakage: 1. It breaks usage of rust-analyser without being in a shell with the dependencies of *all* Tvix projects, as it is not capable of respecting only the subset of dependencies for a part of the workspace. 2. It is no longer possible to run tests using `cargo test`, as the test generation crate we use does not work with workspaces: https://github.com/frehberg/test-generator/issues/6 This still works in the Nix build as we construct a Cargo project that looks like it's not in a workspace there. Until somebody fixes that crate / writes a new macro / does something else with the test suite, the way to run the tests is through the Nix build. Long-term we'll probably want to get rid of cargo completely, it's just a big wart and most tooling works without it if correctly configured, but we don't have time for that now. Change-Id: I846bff7a8429a25c077fd1e9ef4e3c34a299a4a1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7533 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2022-12-04 r/5384 feat(tvix/store): initFlorian Klink1-0/+19
Change-Id: Id846647fa456ff8b187ed4f16d035ce030f11d25 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7264 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org> Reviewed-by: tazjin <tazjin@tvl.su>