cells/flake.nix

{
  description = "Cells";

  inputs.nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-24.05";

  outputs = { self, nixpkgs }:
    let
      pkgs = import nixpkgs { system = "x86_64-linux"; };
      llvm-tools-irrt = pkgs.runCommandNoCC "llvm-tools-irrt" {}
        ''
        mkdir -p $out/bin
        ln -s ${pkgs.llvmPackages_14.clang-unwrapped}/bin/clang $out/bin/clang-irrt
        ln -s ${pkgs.llvmPackages_14.llvm.out}/bin/llvm-as $out/bin/llvm-as-irrt
        '';
      libraryPath = pkgs.lib.makeLibraryPath [ pkgs.wayland pkgs.libxkbcommon pkgs.libGL ];
    in {
      packages.x86_64-linux.default = pkgs.rustPlatform.buildRustPackage {
        name = "cells";
        src = pkgs.lib.cleanSource ./.;
        cargoLock = {
          lockFile = ./Cargo.lock;
          outputHashes = {
            "nac3ast-0.1.0" = "sha256-HJDMxhjUE2w1LEBOBBrZP0JpZFXkuS2csUC9I1+Dy00=";
          };
        };
        nativeBuildInputs = [
          pkgs.llvmPackages_14.llvm
          llvm-tools-irrt
          pkgs.makeWrapper
        ];
        propagatedbuildInputs = [
          pkgs.llvmPackages_14.llvm
          pkgs.llvmPackages_14.lld
        ];
        doCheck = false;
        postFixup = "wrapProgram $out/bin/cells --set LD_LIBRARY_PATH ${libraryPath}";
      };
      devShells.x86_64-linux.default = pkgs.mkShell {
        name = "dev-shell-cells";
        buildInputs = [
          pkgs.cargo
          pkgs.rustc
          pkgs.rustfmt
          pkgs.llvmPackages_14.llvm
          pkgs.llvmPackages_14.lld
          llvm-tools-irrt
        ];
        shellHook = "export LD_LIBRARY_PATH=${libraryPath}";
      };
    };
}