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flake.nix
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flake.nix
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{
description = "A dead simple UDP to DMX transmitter";
inputs = {
crane = {
url = "github:ipetkov/crane";
inputs.nixpkgs.follows = "nixpkgs";
};
flake-utils.url = "github:numtide/flake-utils";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs = {
nixpkgs.follows = "nixpkgs";
flake-utils.follows = "flake-utils";
};
};
};
outputs = { self, nixpkgs, crane, flake-utils, rust-overlay, ... }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ (import rust-overlay) ];
};
rust = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
craneLib = (crane.mkLib pkgs).overrideToolchain rust;
src = craneLib.cleanCargoSource (craneLib.path ./.);
cargoArtifacts = craneLib.buildDepsOnly {
inherit src;
buildInputs = with pkgs; [
pkg-config
libusb1
];
};
netdmx = (craneLib.buildPackage {
inherit src;
strictDeps = true;
inherit cargoArtifacts;
buildInput = with pkgs; [
libusb1
];
});
in
{
checks = {
inherit netdmx;
};
packages = rec {
inherit netdmx;
default = netdmx;
deps = cargoArtifacts;
};
apps = rec {
netdmx = flake-utils.lib.mkApp {
drv = pkgs.writeShellScriptBin "netdmx" ''
${netdmx}/bin/netdmx
'';
};
default = netdmx;
};
devShells.default = craneLib.devShell {
checks = self.checks.${system};
buildInputs = with pkgs; [
pkg-config
libusb1
];
RUST_BACKTRACE = 1;
RUST_SRC_PATH = "${rust}/lib/rustlib/src/rust/library";
};
});
}