tvl-depot/tvix/default.nix
Florian Klink 737a6ca01e refactor(tvix/cli/refscan): use wu-manber crate with &[u8] support
PR'ed at https://github.com/tvlfyi/wu-manber/pull/1, and now merged.

Change-Id: I8c71e359196396a1d42a3ea2ab7ac15b137b2db0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8992
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-07-31 21:50:47 +00:00

101 lines
2.8 KiB
Nix

# Nix helpers for projects under //tvix
{ pkgs, depot, ... }:
let
# crate override for crates that need protobuf
protobufDep = prev: (prev.nativeBuildInputs or [ ]) ++ [ pkgs.protobuf ];
# Cargo dependencies to be used with nixpkgs rustPlatform functions.
cargoDeps = pkgs.rustPlatform.importCargoLock {
lockFile = ./Cargo.lock;
outputHashes = {
"test-generator-0.3.0" = "08brp3qqa55hijc7xby3lam2cc84hvx1zzfqv6lj7smlczh8k32y";
"tonic-mock-0.1.0" = "0lwa03hpp0mxa6aa1zv5w68k61y4hccfm0q2ykyq392fwal8vb50";
"wu-manber-0.1.0" = "1zhk83lbq99xzyjwphv2qrb8f8qgfqwa5bbbvyzm0z0bljsjv0pd";
};
};
in
{
# Load the crate2nix crate tree.
crates = import ./Cargo.nix {
inherit pkgs;
nixpkgs = pkgs.path;
defaultCrateOverrides = pkgs.defaultCrateOverrides // {
fuser = prev: {
buildInputs = prev.buildInputs or [ ] ++ [ pkgs.fuse ];
nativeBuildInputs = prev.nativeBuildInputs or [ ] ++ [ pkgs.pkg-config ];
};
prost-build = prev: {
nativeBuildInputs = protobufDep prev;
};
tonic-reflection = prev: {
nativeBuildInputs = protobufDep prev;
};
tvix-store = prev: {
PROTO_ROOT = depot.tvix.store.protos;
nativeBuildInputs = protobufDep prev;
};
};
};
# Run crate2nix generate in the current working directory, then
# format the generated file with depotfmt.
crate2nixGenerate = pkgs.writeShellScriptBin "crate2nix-generate" ''
${pkgs.crate2nix}/bin/crate2nix generate
${depot.tools.depotfmt}/bin/depotfmt Cargo.nix
'';
# Provide a shell for the combined dependencies of all Tvix Rust
# projects. Note that as this is manually maintained it may be
# lacking something, but it is required for some people's workflows.
#
# This shell can be entered with e.g. `mg shell //tvix:shell`.
shell = pkgs.mkShell {
name = "tvix-rust-dev-env";
packages = [
pkgs.buf-language-server
pkgs.cargo
pkgs.clippy
pkgs.evans
pkgs.fuse
pkgs.pkg-config
pkgs.rust-analyzer
pkgs.rustc
pkgs.rustfmt
pkgs.protobuf
];
};
# Build the Rust documentation for publishing on docs.tvix.dev. Currently only
# some crates are documented, as the crates that depend on Protobuf cause
# build failures.
rust-docs = pkgs.stdenv.mkDerivation {
inherit cargoDeps;
name = "tvix-rust-docs";
src = depot.third_party.gitignoreSource ./.;
PROTO_ROOT = depot.tvix.store.protos;
buildInputs = [
pkgs.fuse
];
nativeBuildInputs = with pkgs; [
cargo
pkg-config
protobuf
rust-analyzer
rustc
rustPlatform.cargoSetupHook
];
buildPhase = ''
cargo doc --document-private-items
mv target/doc $out
'';
};
meta.ci.targets = [ "shell" "rust-docs" ];
}