tvl-depot/tvix/default.nix
Vincent Ambo dc1e86001c fix(tvix): add dummy target to attach extra-step to
Change-Id: I594a6652e2efe7aa6e35c7cdd84fc3097660614f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8009
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
2023-02-01 17:34:08 +00:00

72 lines
2 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 ];
in
{
# Load the crate2nix crate tree.
crates = import ./Cargo.nix {
inherit pkgs;
nixpkgs = pkgs.path;
defaultCrateOverrides = pkgs.defaultCrateOverrides // {
prost-build = prev: {
nativeBuildInputs = protobufDep prev;
};
tonic-reflection = prev: {
nativeBuildInputs = protobufDep prev;
};
tvix-store = prev: {
PROTO_ROOT = depot.tvix.store.protos;
nativeBuildInputs = protobufDep prev;
};
tvix-store-bin = 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.rust-analyzer
pkgs.rustc
pkgs.rustfmt
pkgs.protobuf
];
};
export = (pkgs.runCommandLocal "export-tvix" { } ''
echo "carrier for repo export extra-step" > $out
'').overrideAttrs (_: {
meta.ci.extraSteps.github = depot.tools.releases.filteredGitPush {
filter = ":workspace=views/tvix";
remote = "git@github.com:tvlfyi/tvix.git";
ref = "refs/heads/canon";
};
});
meta.ci.targets = [ "shell" "export" ];
}