made mizeLib in lib.nix and cross compiling support

webfiles.nix

@@ -1,119 +1,16 @@
 { stdenv
 , pkgs
-, osCrane
-, self
-, defaultMizeConfig
-, mize_modules
-, localSystem
+, mkInstallPhase
+, buildMizeForSystem
 , ...
-}:
-let
+}: let
 
-  # get a list of all modules, that have a mize_module.nix in their folder
-  module_list_drv = pkgs.stdenv.mkDerivation {
-    name = "mize_module_list";
-    dontUnpack = true;
-    configurePhase = "";
-    buildPhase = ''
-      mkdir -p $out
-      touch $out/modules_to_build
-
-      for d in ${mize_modules}/modules/*; do
-        [[ -f $d/mize_module.nix ]] && echo "$d/mize_module.nix" >> $out/modules_to_build
-      done
-
-      exit 0
-    '';
-  };
-  module_list_string = builtins.readFile "${module_list_drv}/modules_to_build";
-  module_list = pkgs.lib.lists.remove "" (pkgs.lib.strings.splitString "\n" module_list_string);
-
-
-
-  toolchain_version_drv = pkgs.stdenv.mkDerivation {
-    name = "toolchain_version_drv";
-    dontUnpack = true;
-    configurePhase = "";
-    buildPhase = ''
-      mkdir -p $out
-      touch $out/rustc-version
-
-      ${osCrane.rustc}/bin/rustc --version > $out/rustc-version
-
-      exit 0
-    '';
-  };
-  toolchain_version_string = pkgs.lib.strings.removeSuffix "\n" (builtins.readFile "${toolchain_version_drv}/rustc-version");
-
-
-
-  buildMizeForSystem = system: let
-    crossSystem = if builtins.isString system then { config = system; } else system;
-    craneLib = osCrane;
-
-    mkSelString = attrs: builtins.toJSON (attrs // {
-      toolchain_version = toolchain_version_string;
-      mize_version = main.version;
-    });
-
-    buildModule = path: (pkgs.callPackage path {
-      inherit mkSelString;
-      craneLib = osCrane;
-      toolchain_version = toolchain_version_string;
-    });
-
-    main = craneLib.buildPackage {
-      src = "${self}";
-      cargoExtraArgs = "--bin mize --features os-target";
-
-      MIZE_BUILD_CONFIG = pkgs.writeTextFile {
-        name = "mize-build-config";
-        text = builtins.toJSON (defaultMizeConfig // { 
-          toolchain_version = toolchain_version_string; 
-          mize_version = main.version;
-        });
-      };
-      # patch the interpreter to run on most linux-gnu distros
-      postBuild = ''
-        patchelf --set-interpreter /lib64/ld-linux-x86-64.so.2 /build/source/target/release/mize
-      '';
-    };
-  in rec {
-    inherit main;
-
-    system = crossSystem;
-
-    modules = map buildModule module_list;
-  };
-
-
-
-  mkInstallPhase = mize: ''
-    # install mize
-    mkdir -p $out/mize/${mize.system.config}
-    cp ${mize.main}/bin/mize $out/mize/${mize.system.config}/
-
-    # intall the modules
-    ${mkModulesInstallPhase mize.modules}
-  '';
-
-  mkModulesInstallPhase = modules: pkgs.lib.concatStringsSep "\n" (map (module: ''
-    echo got module: ${module.name}
-    hash=$(echo ${module.selector_string} | sha256sum | cut -c -32)
-    mkdir -p $out/mize/dist/$hash
-    cp -r ${module}/* $out/mize/dist/$hash
-    echo '${module.selector_string}' > $out/mize/dist/$hash/selector_string
-  '')) modules;
-
-
-
-  # list of systems, we build mize for
-  systems = [ "x86_64-linux-gnu" ];
+  # list of systems, we build mize for for webfiles
+  systems = [ "x86_64-linux" "aarch64-linux" "wasm32" ];
 
   list_of_mizes = map buildMizeForSystem systems;
 
-in 
-
+in
 stdenv.mkDerivation {
   name = "mize-webfiles";
   dontUnpack = true;