git.delta.rocks / jrsonnet / refs/commits / b56a5a338d1e

1{2  description = "NixOS configuration management";34  inputs = {5    nixpkgs.url = "github:nixos/nixpkgs/master";6    nixpkgs-stable-for-tests.url = "github:nixos/nixpkgs/nixos-24.05";7    rust-overlay = {8      url = "github:oxalica/rust-overlay";9      inputs = {10        nixpkgs.follows = "nixpkgs";11      };12    };13    flake-parts.url = "github:hercules-ci/flake-parts";14    crane = {15      url = "github:ipetkov/crane";16      inputs.nixpkgs.follows = "nixpkgs";17    };18  };19  outputs = {20    self,21    rust-overlay,22    flake-parts,23    nixpkgs,24    nixpkgs-stable-for-tests,25    crane,26  }:27    flake-parts.lib.mkFlake {28      # Not passing inputs through inputs for better visibility.29      inputs = {};30    } {31      flake = {32        lib = import ./lib {33          fleetPkgsForPkgs = pkgs:34            import ./pkgs {35              inherit (pkgs) callPackage;36              craneLib = crane.mkLib pkgs;37            };38        };39      };40      # Supported and tested list of deployment targets.41      systems = ["x86_64-linux" "aarch64-linux" "armv7l-linux" "armv6l-linux"];42      perSystem = {43        config,44        system,45        ...46      }: let47        # Can also be built for darwin, through it is not usual to deploy nixos systems from macos machines.48        # I have no hardware for such testing, thus only adding machines I actually have and use.49        #50        # It is not possible to deploy any host from armv6/armv7 hardware, and I don't think it even makes sense.51        deployerSystems = ["aarch64-linux" "x86_64-linux"];52        deployerSystem = builtins.elem system deployerSystems;53        pkgs = import nixpkgs {54          inherit system;55          overlays = [(rust-overlay.overlays.default)];56        };57        lib = pkgs.lib;58        rust = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;59        craneLib = (crane.mkLib pkgs).overrideToolchain rust;60      in {61        # Reference fleet package should be built with nightly rust, specified in rust-toolchain.toml.62        packages = lib.mkIf deployerSystem (let63          packages = import ./pkgs {64            inherit (pkgs) callPackage;65            inherit craneLib;66          };67        in68          packages // {default = packages.fleet;});69        # TODO: It should be possible to move lib.mkIf to default attribute, instead of disabling the whole70        # devShells block, yet nix flake check fails here, due to no default shell found. It is nix or flake-parts bug?71        devShells = lib.mkIf deployerSystem {72          default = craneLib.devShell {73            packages = with pkgs; [74              rust75              alejandra76              cargo-edit77              cargo-udeps78              cargo-fuzz79              cargo-watch80              cargo-outdated8182              pkg-config83              openssl84              bacon85            ];86          };87        };88        # fleet-install-secrets will not be built normally, because they are not ran directly by user most of the time.89        # checks there build packages for default nixpkgs rustPlatform packages.90        checks = let91          packages = import ./pkgs {92            inherit (pkgs) callPackage;93            craneLib = crane.mkLib (import nixpkgs {inherit system;});94          };95          packages-with-nixpkgs-stable = import ./pkgs {96            inherit (pkgs) callPackage;97            craneLib = crane.mkLib (import nixpkgs-stable-for-tests {inherit system;});98          };99          prefixAttrs = prefix: attrs:100            nixpkgs.lib.attrsets.mapAttrs' (name: value: {101              name = "${prefix}${name}";102              value = value.overrideAttrs (prev: {103                pname = "${prefix}${prev.pname}";104              });105            })106            attrs;107        in108          # `fleet` crate wants nightly rust, also little sense of supporting it on stable nixpkgs.109          (prefixAttrs "nixpkgs-" (removeAttrs packages ["fleet"]))110          // (prefixAttrs "nixpkgs-stable-" (removeAttrs packages-with-nixpkgs-stable ["fleet"]));111      };112    };113}