flake.nix

{
  description = "Simple but blazingly fast screenshot utility";

  inputs = {
    flake-utils.url = "github:numtide/flake-utils";
    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/*.tar.gz";
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    crane = {
      url = "github:ipetkov/crane";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, rust-overlay, flake-utils, crane }:
    flake-utils.lib.eachDefaultSystem
      (system:
        let
          craneLib = crane.lib.${system};
          pkgs = import nixpkgs { inherit system; overlays = [ rust-overlay.overlays.default ]; };
          libPath = with pkgs; lib.makeLibraryPath [ xorg.libX11 ];
          nativeBuildInputs = with pkgs; [ pkg-config ];
          buildInputs = with pkgs; [ xorg.libX11 ];

          cargoArtifacts = craneLib.buildDepsOnly ({
            src = craneLib.cleanCargoSource (craneLib.path ./.);
            inherit buildInputs nativeBuildInputs;
            pname = "lqth";
          });
        in
        with pkgs; {
          packages = rec {
            lqth = craneLib.buildPackage {
              src = craneLib.path ./.;

              inherit buildInputs nativeBuildInputs cargoArtifacts;

              GIT_HASH = self.rev or self.dirtyRev;
            };

            default = lqth;
          };

          devShell = mkShell {
            inherit buildInputs nativeBuildInputs;

            packages = with pkgs; [
              (rust-bin.stable.latest.default.override {
                extensions = [ "rust-analyzer" ];
              })
              cargo-bloat
              cargo-outdated
              cargo-udeps
              rust-analyzer
              cargo-deny
              just
              typos
              codespell
              # committed
              grcov
              cargo-readme
              cargo-depgraph
              graphviz
            ];
            LD_LIBRARY_PATH = "${libPath}";
          };
        }
      ) // {
      overlay = final: prev: {
        inherit (self.packages.${final.system}) lqth;
      };
    };
}