irs/flake.nix

{ description = "A few random scripts";
  inputs = {
    nixpkgs.url = github:nixos/nixpkgs/nixos-23.05;
    flake-utils.url = github:numtide/flake-utils;
  };
  outputs = { self, nixpkgs, flake-utils }:
  flake-utils.lib.eachDefaultSystem ( system:
  let pkgs = import nixpkgs { inherit system; };
  in{
    packages = rec {
      default = pkgs.stdenvNoCC.mkDerivation rec {
        pname   = "irs";
        version = "0.2";

        src = ./src;

        buildInputs = with pkgs; [
          coreutils
          scdoc
        ];

        buildPhase = ''
          for page in $(find manpages -type f); do
            scdoc < $page > $(basename $page .scd)
          done
        '';

        installPhase = ''
          mkdir -p $out/{share/man/man1,bin,share/zsh/site-functions}
          cp bin/* $out/bin/
          cp completions/* $out/share/zsh/site-functions/
          cp *.1 $out/share/man/man1/
        '';
      };
    };
  });
}