61 lines
2.2 KiB
Nix
61 lines
2.2 KiB
Nix
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# see https://github.com/cpu/rust-flake and https://log.woodweb.ca/articles/rust-flake/
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{
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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flake-parts.url = "github:hercules-ci/flake-parts";
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rust-overlay.url = "github:oxalica/rust-overlay";
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};
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outputs = inputs:
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inputs.flake-parts.lib.mkFlake { inherit inputs; } {
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systems = [ "x86_64-linux" ];
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perSystem = { config, self', pkgs, lib, system, ... }:
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let
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runtimeDeps = with pkgs; [ ];
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buildDeps = with pkgs; [ ];
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devDeps = with pkgs; [ ];
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cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
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msrv = cargoToml.package.rust-version;
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rustPackage = features:
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(pkgs.makeRustPlatform {
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cargo = pkgs.rust-bin.stable.latest.minimal;
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rustc = pkgs.rust-bin.stable.latest.minimal;
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}).buildRustPackage {
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inherit (cargoToml.package) name version;
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src = ./.;
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cargoLock.lockFile = ./Cargo.lock;
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buildFeatures = features;
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buildInputs = runtimeDeps;
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nativeBuildInputs = buildDeps;
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# Uncomment if your cargo tests require networking or otherwise
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# don't play nicely with the Nix build sandbox:
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# doCheck = false;
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};
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mkDevShell = rustc:
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pkgs.mkShell {
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shellHook = ''
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export RUST_SRC_PATH=${pkgs.rustPlatform.rustLibSrc}
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'';
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buildInputs = runtimeDeps;
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nativeBuildInputs = buildDeps ++ devDeps ++ [ rustc ];
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};
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in {
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_module.args.pkgs = import inputs.nixpkgs {
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inherit system;
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overlays = [ (import inputs.rust-overlay) ];
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};
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packages.default = (rustPackage "");
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devShells.default = self'.devShells.nightly;
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devShells.nightly = (mkDevShell (pkgs.rust-bin.selectLatestNightlyWith
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(toolchain: toolchain.default)));
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devShells.stable = (mkDevShell pkgs.rust-bin.stable.latest.default);
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devShells.msrv = (mkDevShell pkgs.rust-bin.stable.${msrv}.default);
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};
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};
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}
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