picoKontroller/flake.nix

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{
inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
flake-parts.url = "github:hercules-ci/flake-parts";
systems.url = "github:nix-systems/default";
# Dev tools
treefmt-nix.url = "github:numtide/treefmt-nix";
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};
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outputs = inputs:
inputs.flake-parts.lib.mkFlake {inherit inputs;} {
systems = import inputs.systems;
imports = [
inputs.treefmt-nix.flakeModule
];
perSystem = {
config,
self',
pkgs,
lib,
system,
...
}: let
cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
nonRustDeps = with pkgs; [pkg-config pulseaudio alsa-lib dbus];
rust-toolchain = pkgs.symlinkJoin {
name = "rust-toolchain";
paths = with pkgs; [rustc cargo cargo-watch rust-analyzer rustPlatform.rustcSrc];
};
in {
# Rust package
packages.default = pkgs.rustPlatform.buildRustPackage {
inherit (cargoToml.package) name version;
src = ./.;
cargoLock.lockFile = ./Cargo.lock;
nativeBuildInputs = nonRustDeps;
buildInputs = nonRustDeps;
};
# Rust dev environment
devShells.default = pkgs.mkShell {
inputsFrom = [
config.treefmt.build.devShell
];
buildInputs = nonRustDeps;
nativeBuildInputs = with pkgs; [
rust-toolchain
];
RUST_BACKTRACE = 1;
};
treefmt.config = {
projectRootFile = "flake.nix";
programs = {
nixpkgs-fmt.enable = true;
rustfmt.enable = true;
};
};
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};
};
}