112 lines
3.0 KiB
Nix
112 lines
3.0 KiB
Nix
{
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description = "A Nix-flake-based Rust development environment";
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inputs = {
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nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1"; # unstable Nixpkgs
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fenix = {
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url = "https://flakehub.com/f/nix-community/fenix/0.1";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs =
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{ self, ... }@inputs:
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let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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forEachSupportedSystem =
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f:
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inputs.nixpkgs.lib.genAttrs supportedSystems (
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system:
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f {
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pkgs = import inputs.nixpkgs {
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inherit system;
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overlays = [
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inputs.self.overlays.default
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];
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};
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}
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);
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in
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{
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overlays.default = final: prev: {
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rustToolchain =
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with inputs.fenix.packages.${prev.stdenv.hostPlatform.system};
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combine (
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with stable;
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[
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clippy
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rustc
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cargo
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rustfmt
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rust-src
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]
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);
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};
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packages = forEachSupportedSystem ({ pkgs }: {
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default =
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pkgs.rustPlatform.buildRustPackage {
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pname = "my-rust-project"; # Change to your Cargo.toml [package] name if different
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version = "0.1.0"; # Change to your Cargo.toml [package] version
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src = pkgs.lib.cleanSource ./.;
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cargoLock = {
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lockFile = ./Cargo.lock;
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# If you have additional lock files (e.g., for alternative registries), add them here
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};
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nativeBuildInputs = with pkgs; [
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pkg-config
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];
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buildInputs = with pkgs; [
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openssl
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];
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# Optional: for faster iterative development, you can copy artifacts from cargo
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# doCheck = false; # if you want to skip tests during nix build
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meta = with pkgs.lib; {
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description = "My Rust project";
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license = licenses.mit; # Adjust as needed
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mainProgram = "whereAmI"; # Optional: name of the main binary for nix run
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};
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};
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});
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apps = forEachSupportedSystem ({ pkgs }: {
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default = {
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type = "app";
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program = "${pkgs.default}/bin/whereAmI"; # or self.packages.${pkgs.system}.default
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};
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});
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devShells = forEachSupportedSystem (
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{ pkgs }:
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{
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default = pkgs.mkShell {
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packages = with pkgs; [
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rustToolchain
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openssl
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pkg-config
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cargo-deny
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cargo-edit
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cargo-watch
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rust-analyzer
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];
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env = {
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# Required by rust-analyzer
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RUST_SRC_PATH = "${pkgs.rustToolchain}/lib/rustlib/src/rust/library";
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};
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};
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}
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);
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};
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}
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