{
description = "SD Switch";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
flake-utils.url = "github:numtide/flake-utils";
crane = {
url = "github:ipetkov/crane?ref=v0.16.4";
inputs.nixpkgs.follows = "nixpkgs";
};
pre-commit-hooks = {
url = "github:cachix/pre-commit-hooks.nix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, nixpkgs, flake-utils, crane, pre-commit-hooks }:
let
systems =
[ "aarch64-darwin" "aarch64-linux" "x86_64-darwin" "x86_64-linux" ];
in flake-utils.lib.eachSystem systems (system:
let
pkgs = nixpkgs.legacyPackages.${system};
lib = pkgs.lib;
craneLib = crane.lib.${system};
src = lib.cleanSourceWith {
src = craneLib.path ./.;
filter = path: type:
lib.hasInfix "/testdata/" path
|| craneLib.filterCargoSources path type;
};
commonArgs = { inherit src; };
cargoArtifacts = craneLib.buildDepsOnly commonArgs;
package =
craneLib.buildPackage (commonArgs // { inherit cargoArtifacts; });
pre-commit-check = pre-commit-hooks.lib.${system}.run {
inherit src;
hooks = {
nixfmt.enable = true;
rustfmt.enable = true;
};
};
integrationTestPackages = let
tests = import ./tests/integration {
pkgs = import nixpkgs {
inherit system;
overlays = [ (final: prev: { sd-switch = package; }) ];
};
};
renameTestPkg = n: lib.nameValuePair "integration-test-${n}";
in lib.mapAttrs' renameTestPkg tests;
in {
packages = {
default = package;
# Package for CI only. Used to cache the dependencies.
_deps = cargoArtifacts;
} // integrationTestPackages;
apps.default = flake-utils.lib.mkApp { drv = package; };
checks = { inherit pre-commit-check; };
devShells.default = craneLib.devShell {
checks = self.checks.${system};
inputsFrom = [ package ];
# Extra inputs can be added here; cargo and rustc are provided by default.
packages = with pkgs; [ rust-analyzer ];
shellHook =
if system != "i686-linux" then pre-commit-check.shellHook else "";
};
});
}