{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
naersk.url = "github:nix-community/naersk";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { nixpkgs, flake-utils, naersk, rust-overlay, ... }:
(flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ (import rust-overlay) ];
};
in rec {
devShells.default = pkgs.mkShell {
buildInputs = with pkgs; [
pkg-config
openssl
libclang
dbus
udev
(pkgs.rust-bin.nightly.latest.default.override {
extensions = [ "rust-analyzer" "rust-src" "clippy" ];
})
];
LIBCLANG_PATH = "${pkgs.libclang.lib}/lib";
};
packages = let
naersk' = pkgs.callPackage naersk {
cargo = pkgs.rust-bin.stable.latest.default;
rustc = pkgs.rust-bin.stable.latest.default;
};
build-cargo-v5 = { features ? [ ], ... }:
pkgs.lib.checkListOfEnum "cargo-v5: features" [
"field-control"
"fetch-template"
] features naersk'.buildPackage {
name = "cargo-v5";
pname = "cargo-v5";
version = (builtins.fromTOML (builtins.readFile ./Cargo.toml)).package.version;
src = ./.;
passthru = {
withFeatures = features: build-cargo-v5 { inherit features; };
};
cargoBuildOptions = opts:
opts ++ [
"--features"
''"${builtins.concatStringsSep " " features}"''
];
nativeBuildInputs = with pkgs; [ pkg-config dbus udev ];
};
in rec {
cargo-v5 = build-cargo-v5 { };
default = cargo-v5;
};
apps = rec {
cargo-v5 = flake-utils.lib.mkApp { drv = packages.cargo-v5; };
default = cargo-v5;
};
}));
}