diff options
Diffstat (limited to 'flake.nix')
| -rw-r--r-- | flake.nix | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..0417539 --- /dev/null +++ b/flake.nix @@ -0,0 +1,79 @@ +{ + description = "Reluax, a LuaX web framework"; + + inputs = { + nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable"; + naersk.url = "github:nmattia/naersk"; + naersk.inputs.nixpkgs.follows = "nixpkgs"; + }; + + outputs = { self, nixpkgs, naersk }: + let + cargoToml = (builtins.fromTOML (builtins.readFile ./Cargo.toml)); + supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" ]; + forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system); + in + { + overlay = final: prev: { + "${cargoToml.package.name}" = final.callPackage ./. { inherit naersk; }; + }; + + packages = forAllSystems (system: + let + pkgs = import nixpkgs { + inherit system; + overlays = [ + self.overlay + ]; + }; + in + { + "${cargoToml.package.name}" = pkgs."${cargoToml.package.name}"; + }); + + + defaultPackage = forAllSystems (system: (import nixpkgs { + inherit system; + overlays = [ self.overlay ]; + })."${cargoToml.package.name}"); + + checks = forAllSystems (system: + let + pkgs = import nixpkgs { + inherit system; + overlays = [ + self.overlay + ]; + }; + in + { + format = pkgs.runCommand "check-format" + { + buildInputs = with pkgs; [ rustfmt cargo ]; + } '' + ${pkgs.rustfmt}/bin/cargo-fmt fmt --manifest-path ${./.}/Cargo.toml -- --check + ${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt --check ${./.} + touch $out # it worked! + ''; + "${cargoToml.package.name}" = pkgs."${cargoToml.package.name}"; + }); + devShell = forAllSystems (system: + let + pkgs = import nixpkgs { + inherit system; + overlays = [ self.overlay ]; + }; + in + pkgs.mkShell { + inputsFrom = with pkgs; [ + pkgs."${cargoToml.package.name}" + ]; + buildInputs = with pkgs; [ + rustfmt + nixpkgs-fmt + ]; + LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib"; + }); + }; +} + |