.gitignore

@@ -1,2 +1,2 @@
 /.direnv
-.qmlls.ini
+**/.qmlls.ini

default.nix

@@ -1,5 +1,5 @@
 let
-  inherit (builtins) filter mapAttrs;
+  inherit (builtins) currentSystem filter mapAttrs;
 
   # https://github.com/andir/npins?tab=readme-ov-file#using-the-nixpkgs-fetchers
   src = import ./npins;
@@ -20,7 +20,10 @@ let
       modules = [
         # This is used to pre-emptively set the hostPlatform for nixpkgs.
         # Also, we set the system hostname here.
-        { networking.hostName = hostname; }
+        {
+          networking.hostName = hostname;
+          nixpkgs.hostPlatform = system;
+        }
         ./hosts/common.nix
         ./hosts/${hostname}
       ]

flake.lock

@@ -0,0 +1,7 @@
+{
+  "nodes": {
+    "root": {}
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -7,12 +7,7 @@
     _:
     let
       sources = import ./npins;
-      nixpkgs =
+      nixpkgs = (import sources.flake-compat { src = sources.nixpkgs; }).outputs;
-        (import sources.flake-compat {
-          src = sources.nixpkgs;
-          copySourceTreeToStore = false;
-          useBuiltinsFetchTree = true;
-        }).outputs;
       inherit (nixpkgs) lib;
       pkgsFor = nixpkgs.legacyPackages;
       inputs = sources;
@@ -26,7 +21,9 @@
             inherit inputs pkgs sources;
           })
           fish
+          helix
           kakoune
+          nushell
           ;
       }) pkgsFor;
       devShells = lib.mapAttrs (_: pkgs: {

hosts/common.nix

@@ -4,11 +4,16 @@
 # which should have a small attack surface.
 {
   lib,
+  self,
   pkgs,
+  sources,
   ...
 }:
 let
   inherit (lib.meta) hiPrioSet;
+  helix = pkgs.callPackage (self + "/packages/helix") { inherit sources; };
+
+  fish = pkgs.callPackage (self + "/packages/fish") { inherit sources; };
 in
 {
   environment.systemPackages =
@@ -41,10 +46,12 @@ in
         zip
         zoxide
         ;
+      inherit fish;
     }
     ++ builtins.attrValues (hiPrioSet {
-    })
+      inherit helix;
-    ++ [ (lib.hiPrio pkgs.uutils-coreutils-noprefix) ];
+      inherit (pkgs) uutils-coreutils-noprefix;
+    });
   # helix as the only editor, a reasonable choice.
   environment.variables.EDITOR = "hx";
 }

hosts/hermit/programs.nix

@@ -1,4 +1,24 @@
 { pkgs, ... }:
+let
+  # a newer nil version, for pipes support.
+  new-nil = pkgs.nil.overrideAttrs (_: {
+    version = "unstable-18-07-2025";
+
+    src = pkgs.fetchFromGitHub {
+      owner = "oxalica";
+      repo = "nil";
+      rev = "524ae2d67dd84d99a10f409ed6cd8e4e7b3cae3f";
+      hash = "sha256-Uy2qzd+fMoBcp4NPSO7DavEC1pGMegmAqoEMvmXbIQU=";
+    };
+
+    doInstallCheck = false;
+
+    cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
+      inherit (new-nil) src;
+      hash = "sha256-Sljr3ff8hl/qm/0wqc1GXsEr1wWn7NAXmdrd5wHzUX8=";
+    };
+  });
+in
 {
   environment.systemPackages = builtins.attrValues {
     inherit (pkgs)

hosts/temperance/hardware-configuration.nix

@@ -27,5 +27,6 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
 
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

modules/home/dev/helix.hjem.nix

@@ -1,492 +0,0 @@
-{
-  lib,
-  pkgs,
-  sources,
-  ...
-}:
-let
-  inherit (lib.attrsets) mapAttrs' nameValuePair;
-
-  helix = pkgs.helix.overrideAttrs (
-    finalAttrs: previousAttrs: {
-      version = "25.07.2";
-      src = pkgs.fetchzip {
-        url = "https://github.com/bloxx12/helix/releases/download/${finalAttrs.version}/helix-${finalAttrs.version}-source.tar.xz";
-        hash = "sha256-ZNsQwFfPXe6oewajx1tl68W60kVo7q2SuvTgy/o1HKk=";
-        stripRoot = false;
-      };
-
-      doInstallCheck = false;
-
-      cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
-        inherit (helix) src;
-        hash = "sha256-3poZSvIrkx8lguxxDeNfngW6+4hH8TV/LHcZx5W5aXg=";
-      };
-    }
-  );
-
-  helix-with-plugins = pkgs.helix.overrideAttrs (
-    finalAttrs: previousAttrs: {
-      name = "helix-with-plugins";
-      version = "25.07.2";
-      src = pkgs.fetchzip {
-        url = "https://github.com/bloxx12/helix/releases/download/${finalAttrs.version}/helix-${finalAttrs.version}-source.tar.xz";
-        hash = "sha256-ZNsQwFfPXe6oewajx1tl68W60kVo7q2SuvTgy/o1HKk=";
-        stripRoot = false;
-      };
-
-      doInstallCheck = false;
-
-      cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
-        inherit (helix) src;
-        hash = "sha256-3poZSvIrkx8lguxxDeNfngW6+4hH8TV/LHcZx5W5aXg=";
-      };
-      postInstall = ''
-        mv $out/bin/hx $out/bin/hxp
-      '';
-    }
-  );
-
-  toml = pkgs.formats.toml { };
-
-  languages =
-    let
-      inherit (lib.meta) getExe getExe';
-
-      nixfmt = pkgs.callPackage "${sources.nixfmt}/default.nix" { };
-
-      nil = pkgs.rustPlatform.buildRustPackage {
-        pname = "nil";
-        version = "unstable";
-        src = sources.nil;
-        cargoLock = {
-          lockFile = "${sources.nil}/Cargo.lock";
-          allowBuiltinFetchGit = false;
-        };
-        nativeBuildInputs = [ pkgs.nixVersions.latest ];
-
-        doInstallCheck = false;
-        meta.mainProgram = "nil";
-      };
-
-      new-deadnix = pkgs.deadnix.overrideAttrs (
-        finalAttrs: previousAttrs: {
-          version = "unstable-15-07-2025";
-          src = pkgs.fetchFromGitHub {
-            owner = "astro";
-            repo = "deadnix";
-            rev = "d75457b95d7cfa82fcd60970939f76fccfce19e5";
-            hash = "sha256-O/z2neAXL8JNkGosvxC+DyZnnJ8zYP9XHApxHVmlzfY=";
-          };
-
-          doInstallCheck = false;
-
-          cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
-            inherit (new-deadnix) src;
-            hash = "sha256-O8yhqyPflOvQXAA19k1XpbrHysgV5VNWLBX0l5Q5GkM=";
-          };
-          meta.mainProgram = "nil";
-        }
-      );
-    in
-    {
-      language =
-        let
-          mark = lang: {
-            command = getExe pkgs.deno;
-            args = [
-              "fmt"
-              "-"
-              "--ext"
-              lang
-            ];
-          };
-        in
-        [
-          {
-            name = "bash";
-            auto-format = true;
-            formatter = {
-              command = getExe pkgs.shfmt;
-              args = [
-                "-i"
-                "2"
-              ];
-            };
-          }
-          {
-            name = "clojure";
-            injection-regex = "(clojure|clj|edn|boot|yuck)";
-            file-types = [
-              "clj"
-              "cljs"
-              "cljc"
-              "clje"
-              "cljr"
-              "cljx"
-              "edn"
-              "boot"
-              "yuck"
-            ];
-          }
-          {
-            name = "cmake";
-            auto-format = true;
-            language-servers = [ "cmake-language-server" ];
-            formatter = {
-              command = getExe pkgs.cmake-format;
-              args = [ "-" ];
-            };
-          }
-          {
-            name = "javascript";
-            auto-format = true;
-            language-servers = [
-              "dprint"
-              "typescript-language-server"
-            ];
-          }
-          {
-            name = "json";
-            formatter = mark "json";
-          }
-          {
-            name = "markdown";
-            auto-format = true;
-            formatter = mark "md";
-            language-servers = [ "taplo" ];
-          }
-          {
-            name = "nix";
-            language-servers = [ "nil" ];
-          }
-          {
-            name = "qml";
-            language-servers = [ "qmlls" ];
-          }
-          {
-            name = "python";
-            auto-format = true;
-            language-servers = [
-              "basedpyright"
-              "ruff"
-            ];
-          }
-          {
-            name = "typescript";
-            auto-format = true;
-            language-servers = [
-              "dprint"
-              "typescript-language-server"
-            ];
-          }
-          {
-            name = "rust";
-          }
-          {
-            name = "c";
-            auto-format = true;
-            language-servers = [ "clangd" ];
-          }
-          {
-            name = "zig";
-            auto-format = true;
-          }
-          {
-            name = "c";
-          }
-        ];
-
-      language-server = {
-        bash-language-server = {
-          command = getExe pkgs.bash-language-server;
-          args = [ "start" ];
-        };
-
-        rust-analyzer = {
-          command = getExe pkgs.rust-analyzer;
-          config.rust-analyzer = {
-            checkOnSave.command = "clippy";
-            procMacro.enable = true;
-            cargo = {
-              loadOutDirsFromCheck = true;
-              features = "all";
-            };
-            assist = {
-              preferSelf = true;
-            };
-            check = {
-              command = "clippy";
-              extraArgs = [
-                "--"
-                "-W"
-                "clippy::pedantic"
-                "-W"
-                "clippy::nursery"
-                "-W"
-                "clippy::perf"
-              ];
-            };
-            lens = {
-              references = true;
-              methodReferences = true;
-            };
-            completion.autoimport.enable = true;
-            experimental.procAttrMacros = true;
-            interpret.tests = true;
-          };
-        };
-
-        clangd = {
-          command = "${pkgs.clang-tools}/bin/clangd";
-          clangd.fallbackFlags = [ "-std=c++2b" ];
-        };
-
-        cmake-language-server = {
-          command = getExe pkgs.cmake-language-server;
-        };
-
-        deno-lsp = {
-          command = getExe pkgs.deno;
-          args = [ "lsp" ];
-          environment.NO_COLOR = "1";
-          config.deno = {
-            enable = true;
-            lint = true;
-            unstable = true;
-            suggest = {
-              completeFunctionCalls = false;
-              imports = {
-                hosts."https://deno.land" = true;
-              };
-            };
-            inlayHints = {
-              enumMemberValues.enabled = true;
-              functionLikeReturnTypes.enabled = true;
-              parameterNames.enabled = "all";
-              parameterTypes.enabled = true;
-              propertyDeclarationTypes.enabled = true;
-              variableTypes.enabled = true;
-            };
-          };
-        };
-        dprint = {
-          command = getExe pkgs.dprint;
-          args = [ "lsp" ];
-        };
-
-        nil = {
-          command = getExe nil;
-          config.nil = {
-            formatting.command = [ "${getExe nixfmt}" ];
-            diagnostics = {
-              bindingEndHintMinLines = 3;
-            };
-            nix.flake = {
-              autoArchive = true;
-              # autoEvalInputs = true;
-              nixpkgsInputName = "nixpkgs";
-            };
-          };
-        };
-        deadnix = {
-          command = getExe new-deadnix;
-        };
-
-        typescript-language-server = {
-          command = getExe pkgs.typescript-language-server;
-          args = [ "--stdio" ];
-          config = {
-            typescript-language-server.source = {
-              addMissingImports.ts = true;
-              fixAll.ts = true;
-              organizeImports.ts = true;
-              removeUnusedImports.ts = true;
-              sortImports.ts = true;
-            };
-          };
-        };
-        ruff = {
-          command = getExe pkgs.ruff;
-          args = [ "server" ];
-        };
-
-        qmlls = {
-          command = getExe' pkgs.kdePackages.qtdeclarative "qmlls";
-          args = [ "-E" ];
-        };
-        basedpyright.command = "${pkgs.basedpyright}/bin/basedpyright-langserver";
-
-        vscode-css-language-server = {
-          command = "${pkgs.vscode-langservers-extracted}/bin/vscode-css-language-server";
-          args = [ "--stdio" ];
-          config = {
-            provideFormatter = true;
-            css.validate.enable = true;
-            scss.validate.enable = true;
-          };
-        };
-        zls = {
-          command = getExe pkgs.zls;
-          config = {
-            enable_build_on_save = true;
-            build_on_save_args = [
-              "check"
-              "-fincremental"
-              "--watch"
-            ];
-            enable_autofix = false;
-            warn_style = true;
-            highlight_global_var_declarations = true;
-          };
-        };
-      };
-    };
-
-  themes = {
-    rose_pine_transparent = {
-      inherits = "rose_pine";
-      "ui.background" = { };
-    };
-    rose_pine_dawn_transparent = {
-      inherits = "rose_pine_dawn";
-      "ui.background" = { };
-    };
-    nightfox_transparent = {
-      inherits = "nightfox";
-      "ui.background" = { };
-    };
-    nord_transparent = {
-      inherits = "nord";
-      "ui.background" = { };
-    };
-  };
-
-  settings = {
-    theme = "nord";
-    editor = {
-      cursorline = true;
-      color-modes = true;
-      true-color = true;
-      indent-guides.render = true;
-      lsp = {
-        enable = true;
-        auto-signature-help = true;
-        display-inlay-hints = false;
-        display-messages = true;
-        snippets = true;
-      };
-      file-picker = {
-        hidden = true;
-      };
-      line-number = "relative";
-      auto-format = true;
-      completion-timeout = 5;
-      mouse = true;
-      bufferline = "multiple";
-      soft-wrap.enable = true;
-      word-completion = {
-        enable = true;
-        trigger-length = 2;
-      };
-      cursor-shape = {
-        insert = "bar";
-        normal = "block";
-        select = "underline";
-      };
-      statusline = {
-        left = [
-          "spinner"
-          "version-control"
-          "diagnostics"
-          "file-name"
-        ];
-        right = [
-          "file-base-name"
-          "file-type"
-          "position"
-          "file-encoding"
-        ];
-      };
-      gutters.layout = [
-        "diff"
-        "diagnostics"
-        "line-numbers"
-        "spacer"
-      ];
-      inline-diagnostics = {
-        cursor-line = "hint";
-        other-lines = "error";
-      };
-    };
-    keys = {
-      normal = {
-        space = {
-          g = [
-            ":new"
-            ":buffer-close!"
-            ":redraw"
-          ];
-          i = ":toggle lsp.display-inlay-hints";
-        };
-        esc = [
-          "collapse_selection"
-          "keep_primary_selection"
-          "normal_mode"
-        ];
-        A-H = "goto_previous_buffer";
-        A-L = "goto_next_buffer";
-        A-w = ":buffer-close";
-        A-f = ":format";
-        A-r = ":reload";
-        A-x = "extend_to_line_bounds";
-        X = [
-          "extend_line_up"
-          "extend_to_line_bounds"
-        ];
-        ";" = "flip_selections";
-        "A-;" = "collapse_selection";
-
-        # Kakoune-like config
-        H = "extend_char_left";
-        J = "extend_line_down";
-        K = "extend_line_up";
-        L = "extend_char_right";
-      };
-      select = {
-        A-x = "extend_to_line_bounds";
-        X = [
-          "extend_line_up"
-          "extend_to_line_bounds"
-        ];
-        g = {
-          e = "goto_file_end";
-        };
-      };
-    };
-  };
-in
-{
-  packages = builtins.attrValues {
-    inherit helix;
-    inherit (pkgs)
-      tinymist
-      taplo
-      kdlfmt
-      gopls
-      ;
-  };
-
-  files = {
-    ".config/helix/config.toml".source = toml.generate "helix-config.toml" settings;
-    ".config/helix/languages.toml".source = toml.generate "helix-languages.toml" languages;
-
-  }
-  // mapAttrs' (
-    name: value:
-    nameValuePair ".config/helix/themes/${name}.toml" {
-      source = toml.generate "helix-theme-${name}.toml" value;
-    }
-  ) themes;
-
-}

modules/home/hjem.mod.nix

@@ -1,36 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  sources,
-  ...
-}:
-let
-  inherit (builtins) filter;
-  inherit (config.meta.mainUser) username;
-  inherit (lib.modules) mkForce;
-  inherit (lib.filesystem) listFilesRecursive;
-  inherit (lib.strings) hasSuffix;
-
-in
-{
-
-  imports = [ (sources.hjem + "/modules/nixos") ];
-
-  config = {
-    hjem = {
-      clobberByDefault = true;
-      linker = pkgs.smfh;
-      users.${username} = {
-        enable = true;
-        user = username;
-        directory = config.users.users.${username}.home;
-        clobberFiles = mkForce true;
-      };
-      extraModules = ((listFilesRecursive ./.) |> filter (hasSuffix ".hjem.nix"));
-      specialArgs = {
-        inherit sources;
-      };
-    };
-  };
-}

modules/home/nushell/completions.nu

@@ -1 +0,0 @@
-

modules/home/nushell/config.nu

@@ -1,300 +0,0 @@
-#! /usr/bin/env nu
-
-$env.config = {
-  bracketed_paste: true
-  buffer_editor: "hx"
-  datetime_format: {}
-  edit_mode: vi
-  error_style: fancy
-  float_precision: 2
-  footer_mode: 25
-  render_right_prompt_on_last_line: false
-  show_banner: false
-  use_ansi_coloring: true
-  use_kitty_protocol: true
-
-  shell_integration: {
-    osc2: false
-    osc7: true
-    osc8: true
-    osc9_9: false
-    osc133: true
-    osc633: true
-    reset_application_mode: true
-  }
-}
-
-$env.config.color_config = {
-  binary: '#b48ead'
-  block: '#81a1c1'
-  cell-path: '#e5e9f0'
-  closure: '#88c0d0'
-  custom: '#8fbcbb'
-  duration: '#ebcb8b'
-  float: '#bf616a'
-  glob: '#8fbcbb'
-  int: '#b48ead'
-  list: '#88c0d0'
-  nothing: '#bf616a'
-  range: '#ebcb8b'
-  record: '#88c0d0'
-  string: '#a3be8c'
-
-  bool: {|| if $in { '#88c0d0' } else { '#ebcb8b' } }
-
-  datetime: {|| (date now) - $in |
-      if $in < 1hr {
-          { fg: '#bf616a' attr: 'b' }
-      } else if $in < 6hr {
-          '#bf616a'
-      } else if $in < 1day {
-          '#ebcb8b'
-      } else if $in < 3day {
-          '#a3be8c'
-      } else if $in < 1wk {
-          { fg: '#a3be8c' attr: 'b' }
-      } else if $in < 6wk {
-          '#88c0d0'
-      } else if $in < 52wk {
-          '#81a1c1'
-      } else { 'dark_gray' }
-  }
-
-  filesize: {|e|
-      if $e == 0b {
-          '#e5e9f0'
-      } else if $e < 1mb {
-          '#88c0d0'
-      } else {{ fg: '#81a1c1' }}
-  }
-
-  shape_and: { fg: '#b48ead' attr: 'b' }
-  shape_binary: { fg: '#b48ead' attr: 'b' }
-  shape_block: { fg: '#81a1c1' attr: 'b' }
-  shape_bool: '#88c0d0'
-  shape_closure: { fg: '#88c0d0' attr: 'b' }
-  shape_custom: '#a3be8c'
-  shape_datetime: { fg: '#88c0d0' attr: 'b' }
-  shape_directory: '#88c0d0'
-  shape_external: '#88c0d0'
-  shape_external_resolved: '#88c0d0'
-  shape_externalarg: { fg: '#a3be8c' attr: 'b' }
-  shape_filepath: '#88c0d0'
-  shape_flag: { fg: '#81a1c1' attr: 'b' }
-  shape_float: { fg: '#bf616a' attr: 'b' }
-  shape_garbage: { fg: '#FFFFFF' bg: '#FF0000' attr: 'b' }
-  shape_glob_interpolation: { fg: '#88c0d0' attr: 'b' }
-  shape_globpattern: { fg: '#88c0d0' attr: 'b' }
-  shape_int: { fg: '#b48ead' attr: 'b' }
-  shape_internalcall: { fg: '#88c0d0' attr: 'b' }
-  shape_keyword: { fg: '#b48ead' attr: 'b' }
-  shape_list: { fg: '#88c0d0' attr: 'b' }
-  shape_literal: '#81a1c1'
-  shape_match_pattern: '#a3be8c'
-  shape_matching_brackets: { attr: 'u' }
-  shape_nothing: '#bf616a'
-  shape_operator: '#ebcb8b'
-  shape_or: { fg: '#b48ead' attr: 'b' }
-  shape_pipe: { fg: '#b48ead' attr: 'b' }
-  shape_range: { fg: '#ebcb8b' attr: 'b' }
-  shape_raw_string: { fg: '#8fbcbb' attr: 'b' }
-  shape_record: { fg: '#88c0d0' attr: 'b' }
-  shape_redirection: { fg: '#b48ead' attr: 'b' }
-  shape_signature: { fg: '#a3be8c' attr: 'b' }
-  shape_string: '#a3be8c'
-  shape_string_interpolation: { fg: '#88c0d0' attr: 'b' }
-  shape_table: { fg: '#81a1c1' attr: 'b' }
-  shape_vardecl: { fg: '#81a1c1' attr: 'u' }
-  shape_variable: '#b48ead'
-
-  foreground: '#e5e9f0'
-  background: '#2e3440'
-  cursor: '#e5e9f0'
-
-  empty: '#81a1c1'
-  header: { fg: '#a3be8c' attr: 'b' }
-  hints: '#4c566a'
-  leading_trailing_space_bg: { attr: 'n' }
-  row_index: { fg: '#a3be8c' attr: 'b' }
-  search_result: { fg: '#bf616a' bg: '#e5e9f0' }
-  separator: '#e5e9f0'
-}
-
-$env.config.ls = {
-  clickable_links: true
-  use_ls_colors: true
-}
-
-$env.config.rm.always_trash = true
-
-$env.config.table = {
-  header_on_separator: true
-  footer_inheritance: true
-  index_mode: always
-  mode: compact
-  missing_value_symbol: kek
-  padding: {left: 1 right: 1}
-  show_empty: false
-  trim: {
-    methodology: wrapping
-    truncating_suffix: "..."
-    wrapping_try_keep_words: true
-  }
-}
-
-$env.config.explore = {
-  command_bar_text: {fg: "#C4C9C6"}
-  highlight: {fg: black bg: yellow}
-  status: {
-    error: {fg: white bg: red}
-    warn: {}
-    info: {}
-  }
-  status_bar_background: {fg: "#1D1F21" bg: "#C4C9C6"}
-  table: {
-    split_line: {fg: "#404040"}
-    selected_cell: {bg: light_blue}
-    selected_row: {}
-    selected_column: {}
-  }
-}
-
-$env.config.history = {
-  file_format: sqlite
-  isolation: false
-  max_size: 100_000
-  sync_on_enter: true
-}
-
-$env.config.cursor_shape = {
-  vi_insert: line
-  vi_normal: block
-}
-
-$env.config.hooks = {
-  command_not_found: {|| }
-
-  pre_execution: [
-    {
-      let prompt = commandline | str trim
-
-      if ($prompt | is-empty) {
-        return
-      }
-
-      print $"(ansi title)($prompt) — nu(char bel)"
-    }
-  ]
-
-  env_change: {
-    PWD: [
-      {||
-        if not ($env.PWD | path join .envrc | path exists) {
-          return
-        }
-        if (which direnv | is-empty) {
-          return
-        }
-
-        direnv export json | from json | default {} | load-env
-        $env.PATH = $env.PATH | split row (char env_sep)
-      }
-    ]
-  }
-}
-
-let menus = [
-  {
-    name: completion_menu
-    only_buffer_difference: false
-    marker: $"(ansi yellow)╋ "
-    type: {
-      layout: ide
-      min_completion_width: 0
-      max_completion_width: 150
-      max_completion_height: 25
-      padding: 0
-      border: false
-      cursor_offset: 0
-      description_mode: "prefer_right"
-      min_description_width: 0
-      max_description_width: 50
-      max_description_height: 10
-      description_offset: 1
-      correct_cursor_pos: true
-    }
-    style: {
-      text: white
-      selected_text: white_reverse
-      description_text: yellow
-      match_text: { attr: u }
-      selected_match_text: { attr: ur }
-    }
-  }
-  {
-    name: history_menu
-    only_buffer_difference: true
-    marker: $env.PROMPT_INDICATOR
-    type: {
-      layout: list
-      page_size: 10
-    }
-    style: {
-      text: white
-      selected_text: white_reverse
-    }
-  }
-]
-
-$env.config.menus = $env.config.menus
-| where name not-in ($menus | get name)
-| append $menus
-
-$env.config.keybindings ++= [
-  {
-    name: copy_commandline
-    modifier: alt
-    keycode: char_c
-    mode: [vi_normal vi_insert]
-    event: {
-      send: executehostcommand
-      cmd: 'commandline | nu-highlight | $"```ansi\n($in)\n```" | wl-copy $in'
-    }
-  }
-]
-
-let env_vars_file = '/tmp/nushell-env-vars'
-if not ($env_vars_file | path exists) {
-  open /etc/profile
-  | lines
-  | select 11
-  | str trim
-  | split column ' ' del path
-  | get path.0
-  | open $in
-  | str trim
-  | lines
-  | parse 'export {name}="{value}"'
-  | transpose --header-row --as-record
-  | tee { load-env $in }
-  | to nuon
-  | save --force $env_vars_file
-} else {
-  open $env_vars_file
-  | from nuon
-  | load-env $in
-}
-
-def switch [] {
-  nh os switch --file ($env.NH_FLAKE | path join default.nix) (open /etc/hostname | str trim)
-}
-
-# fix sudo by prepending /run/wrappers/bin to the PATH.
-$env.PATH = ($env.PATH | split row (char esep) | prepend '/run/wrappers/bin')
-$env.PATH = ($env.PATH | split row (char esep) | prepend '/etc/profiles/per-user/cr/bin')
-
-carapace _carapace nushell
-| save -f ($nu.user-autoload-dirs | path join carapace.nu)
-
-source ./prompt.nu
-source ./zoxide.nu

modules/home/nushell/nu.hjem.nix

@@ -1,22 +0,0 @@
-{
-  pkgs,
-  ...
-}:
-{
-
-  packages = with pkgs; [
-    nushell
-    inshellisense
-    carapace
-  ];
-  environment.sessionVariables = {
-    CARAPACE_BRIDGES = "inshellisense,carapace,clap,bash";
-    CARAPACE_MATCH = 1;
-  };
-
-  files = {
-    ".config/nushell/config.nu".source = ./config.nu;
-    ".config/nushell/prompt.nu".source = ./prompt.nu;
-    ".config/nushell/zoxide.nu".source = ./zoxide.nu;
-  };
-}

modules/home/nushell/zoxide.nu

@@ -1,54 +0,0 @@
-# Initialize hook to add new entries to the database.
-export-env {
-  $env.config = (
-    $env.config?
-    | default {}
-    | upsert hooks { default {} }
-    | upsert hooks.env_change { default {} }
-    | upsert hooks.env_change.PWD { default [] }
-  )
-  let __zoxide_hooked = (
-    $env.config.hooks.env_change.PWD | any { try { get __zoxide_hook } catch { false } }
-  )
-  if not $__zoxide_hooked {
-    $env.config.hooks.env_change.PWD = ($env.config.hooks.env_change.PWD | append {
-      __zoxide_hook: true,
-      code: {|_, dir| zoxide add -- $dir}
-    })
-  }
-}
-
-def zoxide_completions [context: string] {
-  let parts = $context | split row " " | skip 1
-  {
-    options: {
-      sort: false,
-      completion_algorithm: substring,
-      case_sensitive: false,
-    },
-    completions: (^zoxide query --list --exclude $env.PWD -- ...$parts | lines | first 10)
-  }
-}
-
-# Jump to a directory using only keywords.
-def --env --wrapped __zoxide_z [...rest: string@zoxide_completions] {
-  let path = match $rest {
-    [] => {'~'},
-    [ '-' ] => {'-'},
-    [ $arg ] if ($arg | path expand | path type) == 'dir' => {$arg}
-    _ => {
-      zoxide query --exclude $env.PWD -- ...$rest | str trim -r -c "\n"
-    }
-  }
-  cd $path
-}
-
-# Jump to a directory using interactive search.
-def --env --wrapped __zoxide_zi [...rest:string] {
-  cd $'(zoxide query --interactive -- ...$rest | str trim -r -c "\n")'
-}
-
-# =============================================================================
-alias z = __zoxide_z
-alias zi = __zoxide_zi
-

modules/other/users.mod.nix

@@ -2,7 +2,7 @@
   config,
   lib,
   pkgs,
-  sources,
+  self,
   ...
 }:
 let
@@ -10,9 +10,10 @@ let
   inherit (lib.options) mkOption;
   inherit (lib.types) listOf str package;
   inherit (config.meta.mainUser) username;
+
+  nushell = pkgs.callPackage (self + "/packages/nushell") { };
 in
 {
-  imports = [ (sources.hjem + "/modules/nixos") ];
   options.meta = {
     users = mkOption {
       type = listOf str;
@@ -51,7 +52,7 @@ in
         };
         package = mkOption {
           type = package;
-          default = pkgs.nushell;
+          default = nushell;
         };
       };
     };
@@ -71,7 +72,7 @@ in
             "nix"
             "docker"
           ];
-          shell = pkgs.nushell;
+          shell = nushell;
         };
       };
     };

modules/packages/packages.mod.nix

@@ -7,71 +7,7 @@ let
   nixfmt = pkgs.callPackage "${sources.nixfmt}/default.nix" { };
 in
 {
-  environment.systemPackages =
+  environment.systemPackages = [
-    with pkgs;
+    nixfmt
-    [
+  ];
-      emacs-pgtk
-      # better cd
-      zoxide
-      # pipe viewer
-      pv
-      # hex editor
-      bvi
-      #better ls
-      eza
-      atuin
-      # better cat
-      bat
-      # clipboard
-      # yazi
-      serpl
-      diff-so-fancy
-      tig
-      direnv
-      sesh
-      mprocs
-      curlie
-      entr
-      procs
-      sd
-      # mult
-      glow
-      # dua-cli
-      dust
-      kondo
-      # better grep
-      ripgrep
-      # IP stuff
-      dig
-      # simply the best fetch tool out there
-      microfetch
-      fzf
-      element
-      difftastic
-      hexyl
-      yazi
-      gnumake
-      asciinema
-      inetutils
-      tokei
-      starship
-      wget
-      cpufetch
-      watchman
-      # yt-dlp # borked check phase
-      tealdeer
-      hyperfine
-      imagemagick
-      ffmpeg-full
-      # catimg
-      timg
-      nmap
-      fd
-      jq
-      rsync
-      figlet
-      unzip
-      zip
-    ]
-    ++ [ nixfmt ];
 }

modules/programs/gui/ghostty.mod.nix

@@ -1,6 +1,6 @@
 {
+  config,
   lib,
-  osConfig,
   pkgs,
   ...
 }:
@@ -10,7 +10,8 @@ let
   inherit (lib.attrsets) mapAttrsToList;
   inherit (lib.strings) concatStringsSep;
 
-  inherit (osConfig.meta.mainUser.defaultShell) name package;
+  inherit (config.meta.mainUser.defaultShell) name package;
+  inherit (config.modules.style.colorScheme) slug;
 
   # Shell integration for ghostty only supports
   # bash, fish and zsh for now.
@@ -29,9 +30,11 @@ let
   ghostty-settings = {
     font-size = 14;
     font-family = "JetBrainsMonoNerdFont";
+    # font-style-bold = JetBrainsMono NF Regular;
+    # font-style-bold-italic = JetBrainsMono NF Italic;
 
     app-notifications = "no-clipboard-copy";
-    background-opacity = 0.7;
+    background-opacity = 0.9;
     bold-is-bright = "true";
     confirm-close-surface = "false";
     cursor-style-blink = "false";
@@ -42,7 +45,7 @@ let
     resize-overlay-duration = "0s";
     shell-integration-features = "cursor,sudo,no-title";
     term = "xterm-256color";
-    theme = "nightfox";
+    theme = slug;
     window-decoration = "none";
     window-padding-balance = true;
     window-padding-x = 8;
@@ -57,13 +60,23 @@ let
 
     command = getExe package;
   };
+
+  settingsFile =
+    pkgs.writeText "config"
+    <| concatStringsSep "\n"
+    <| mapAttrsToList (name: value: "${name} = ${toString value}") ghostty-settings;
+
+  ghostty-wrapped = pkgs.symlinkJoin {
+    name = "ghostty-wrapped";
+    paths = [ pkgs.ghostty ];
+    nativeBuildInputs = [ pkgs.makeWrapper ];
+    postBuild = ''
+      wrapProgram $out/bin/ghostty --add-flags "--config-file=${settingsFile}"
+    '';
+  };
 in
 {
-  packages = builtins.attrValues {
+  environment.systemPackages = builtins.attrValues {
-    inherit (pkgs) ghostty;
+    inherit ghostty-wrapped;
   };
-
-  files.".config/ghostty/config".text =
-    concatStringsSep "\n"
-    <| mapAttrsToList (name: value: "${name} = ${toString value}") ghostty-settings;
 }

modules/services/forgejo/forgejo.mod.nix

@@ -123,15 +123,15 @@ in
           Disallow: /
         '';
         base-brand = fetchurl {
-          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/src/branch/codeberg-11/web_src/css/themes/codeberg/base-brand.css";
+          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/raw/branch/codeberg-10/web_src/css/themes/codeberg/base-brand.css";
-          hash = "sha256-rYZolA7maYEjzfx7mKJtEfyK62kfpGxvQ1eaC9qlZNw=";
+          hash = "sha256-QJ775HpINf8klO3d/8h+tEw0vk34p19dWUCWWuVwcho=";
         };
         dark-variables = fetchurl {
-          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/raw/branch/codeberg-11/web_src/css/themes/codeberg/dark-variables.css";
+          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/raw/branch/codeberg-10/web_src/css/themes/codeberg/dark-variables.css";
           hash = "sha256-nCSJUOU9/R1fldoKXTTZmP7vmRjYUk/OKkbgrJ/NrXQ=";
         };
         theme-codeberg-dark = fetchurl {
-          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/raw/branch/codeberg-11/web_src/css/themes/theme-codeberg-dark.css";
+          url = "https://codeberg.org/Codeberg-Infrastructure/forgejo/raw/branch/codeberg-10/web_src/css/themes/theme-codeberg-dark.css";
           hash = "sha256-KyXznH49koRGlzIDDqagN4PvFGD/zCX//wrctmtfgBs=";
         };
       in

modules/style/quickshell/shell/.qmlls.ini

@@ -1 +0,0 @@
-/run/user/1000/quickshell/vfs/4f7a8066a49ba487f5b2754750896151/.qmlls.ini

modules/style/quickshell/shell/.qmlls.ini

@@ -0,0 +1 @@
+/run/user/1000/quickshell/vfs/4f7a8066a49ba487f5b2754750896151/.qmlls.ini

modules/system/nix/determinate.mod.nix

@@ -0,0 +1,70 @@
+{
+  config,
+  lib,
+  pkgs,
+  sources,
+  ...
+}:
+let
+  determinate = (import sources.flake-compat { src = sources.determinate; }).outputs;
+  dix =
+    (import sources.flake-compat { src = determinate.inputs.nix; })
+    .outputs.packages.${pkgs.stdenv.system}.nix;
+
+  # Stronger than mkDefault (1000), weaker than mkForce (50) and the "default override priority"
+  # (100).
+  mkPreferable = lib.mkOverride 750;
+
+  # Stronger than the "default override priority", as the upstream module uses that, and weaker than mkForce (50).
+  mkMorePreferable = lib.mkOverride 75;
+in
+{
+  config = {
+    nix = {
+      package = dix;
+    };
+    environment.systemPackages = [
+      determinate.packages.${pkgs.stdenv.system}.default
+    ];
+
+    # NOTE(cole-h): Move the generated nix.conf to /etc/nix/nix.custom.conf, which is included from
+    # the Determinate Nixd-managed /etc/nix/nix.conf.
+    environment.etc."nix/nix.conf".target = "nix/nix.custom.conf";
+    systemd = {
+      services.nix-daemon.serviceConfig = {
+        ExecStart = [
+          ""
+          "@${
+            determinate.packages.${pkgs.stdenv.system}.default
+          }/bin/determinate-nixd determinate-nixd --nix-bin ${config.nix.package}/bin daemon"
+        ];
+        KillMode = mkPreferable "process";
+        LimitNOFILE = mkMorePreferable 1048576;
+        LimitSTACK = mkPreferable "64M";
+        TasksMax = mkPreferable 1048576;
+      };
+      sockets = {
+        nix-daemon.socketConfig.FileDescriptorName = "nix-daemon.socket";
+        determinate-nixd = {
+          description = "Determinate Nixd Daemon Socket";
+          wantedBy = [ "sockets.target" ];
+          before = [ "multi-user.target" ];
+
+          unitConfig = {
+            RequiresMountsFor = [
+              "/nix/store"
+              "/nix/var/determinate"
+            ];
+          };
+
+          socketConfig = {
+            Service = "nix-daemon.service";
+            FileDescriptorName = "determinate-nixd.socket";
+            ListenStream = "/nix/var/determinate/determinate-nixd.socket";
+            DirectoryMode = "0755";
+          };
+        };
+      };
+    };
+  };
+}

modules/system/nix/nix.mod.nix

@@ -1,20 +1,17 @@
 # credits to raf
 {
+  config,
   sources,
   lib,
   pkgs,
   ...
 }:
 let
+  inherit (lib.attrsets) mapAttrsToList;
   inherit (lib.modules) mkForce;
-
-  lix = pkgs.callPackage "${sources.lix}/package.nix" {
-    stdenv = pkgs.clangStdenv;
-  };
 in
 {
   nix = {
-    package = lix;
     # Check that Nix can parse the generated nix.conf.
     checkConfig = true;
 
@@ -29,14 +26,10 @@ in
     # registry =
     #   lib.mapAttrs (_: v: {flake = v.outPath;}) sources
     #   // {system.flake = sources.nichts;};
-    registry.nixpkgs.to = {
-      type = "path";
-      source = sources.nixpkgs;
-    };
 
     # Add inputs to the system's legacy channels
     # to make legacy nix commands consistent as well
-    nixPath = [ "nixpkgs=/etc/nixos/nixpkgs" ];
+    nixPath = mapAttrsToList (key: _: "${key}=flake:${key}") config.nix.registry;
 
     # Run the Nix daemon on lowest possible priority
     daemonCPUSchedPolicy = "idle";
@@ -123,7 +116,7 @@ in
         "flakes" # flakes
         "nix-command" # experimental nix commands
         "cgroups" # allow nix to execute builds inside cgroups
-        "pipe-operator"
+        "pipe-operators"
       ];
 
       # Ensures that the result of Nix expressions is fully determined by
@@ -175,9 +168,6 @@ in
     };
   };
 
-  environment.etc = {
-    "nixos/nixpkgs".source = builtins.storePath sources.nixpkgs;
-  };
   systemd.services = {
     # WE DONT WANT TO BUILD STUFF ON TMPFS
     # ITS NOT A GOOD IDEA

modules/system/nix/nixpkgs.mod.nix

@@ -1,62 +1,47 @@
+# taken from raf
+{ sources, ... }:
 {
-  lib,
+  # Global nixpkgs configuration.
-  sources,
+  # This is ignored if nixpkgs.pkgs is set, which should be avoided.
-  pkgs,
+  nixpkgs = {
-  ...
+    flake = {
-}:
+      source = sources.nixpkgs;
-let
+      setFlakeRegistry = true;
-  inherit (lib.options) mkOption;
+      setNixPath = true;
-  inherit (lib.types) str;
+    };
-in
-{
-  imports = [
-    # Going full schizo
-    "${sources.nixpkgs}/nixos/modules/misc/nixpkgs/read-only.nix"
-  ];
 
-  options.nixpkgs.system = mkOption {
+    # Configuration reference:
-    type = str;
+    # <https://nixos.org/manual/nixpkgs/unstable/#chap-packageconfig>
-    default = pkgs.system;
+    config = {
-    readOnly = true;
+      # Disallow broken packages to be built.
+      allowBroken = false;
+
+      allowUnsupportedSystem = true;
+
+      # Warn when config contains an unrecognized attribute.
+      # This might be useful for getting a better configuration.
+      warnUndeclaredOptions = true;
+
+      # Allow unfree packages
+      allowUnfree = true;
+
+      # Permitted insecure packages in a system.
+      # Default to none, add more as necessary.
+      # Matrix also likes using deprecated libraries, which tend to go into this list.
+      # permittedInsecurePackages = [];
+
+      # Whether to set enableParallelBuilding to true by default while
+      # building nixpkgs packages. Changing the default causes a mass rebuild.
+      enableParallelBuildingByDefault = false;
+
+      # Whether to expose old attribute names for compatibility.
+      # This improves backwards compatibility,
+      # which I could not care less about in my configuration.
+      allowAliases = false;
+
+      # List of derivation warnings to display while rebuilding.
+      #  See: <https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/check-meta.nix>
+      showDerivationWarnings = [ ];
+    };
   };
-
-  config.nixpkgs.pkgs = (
-    import sources.nixpkgs {
-      hostPlatform = pkgs.stdenv.hostPlatform;
-      overlays = [ ];
-      config = {
-        # Configuration reference:
-        # <https://nixos.org/manual/nixpkgs/unstable/#chap-packageconfig>
-        # Disallow broken packages to be built.
-        allowBroken = false;
-
-        allowUnsupportedSystem = true;
-
-        # Warn when config contains an unrecognized attribute.
-        # This might be useful for getting a better configuration.
-        warnUndeclaredOptions = true;
-
-        # Allow unfree packages
-        allowUnfree = true;
-
-        # Permitted insecure packages in a system.
-        # Default to none, add more as necessary.
-        # Matrix also likes using deprecated libraries, which tend to go into this list.
-        # permittedInsecurePackages = [];
-
-        # Whether to set enableParallelBuilding to true by default while
-        # building nixpkgs packages. Changing the default causes a mass rebuild.
-        enableParallelBuildingByDefault = false;
-
-        # Whether to expose old attribute names for compatibility.
-        # This improves backwards compatibility,
-        # which I could not care less about in my configuration.
-        allowAliases = false;
-
-        # List of derivation warnings to display while rebuilding.
-        #  See: <https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/check-meta.nix>
-        showDerivationWarnings = [ ];
-      };
-    }
-  );
 }

modules/wms/niri/config.kdl

@@ -85,7 +85,7 @@ switch-events {
     }
 }
 overview {
-    zoom 0.60
+    zoom 0.65
     backdrop-color "#777777"
 }
 animations {

modules/wms/niri/niri.mod.nix

@@ -2,100 +2,32 @@
   config,
   lib,
   pkgs,
-  sources,
   ...
 }:
 let
   inherit (lib.modules) mkForce mkIf;
   inherit (lib.options) mkEnableOption;
   inherit (config.modules.system) isGraphical;
-  inherit (config.meta.mainUser) username;
-
 
   cfg = config.modules.desktops.niri;
 
-  niri = pkgs.callPackage (_: pkgs.rustPlatform.buildRustPackage {
+  patched-niri = pkgs.niri.overrideAttrs (prev: {
-    pname = "niri";
+    src = pkgs.fetchFromGitHub {
-    version = "unstable";
+      inherit (prev.src) owner repo;
-
+      rev = "37458d94b288945f6cfbd3c5c233f634d59f246c";
-    src = sources.niri;
+      hash = "sha256-F5iVU/hjoSHSSe0gllxm0PcAaseEtGNanYK5Ha3k2Tg=";
-    postPatch = ''
-      patchShebangs resources/niri-session
-      substituteInPlace resources/niri.service \
-        --replace-fail '/usr/bin' "$out/bin"
-    '';
-
-    cargoLock = {
-      allowBuiltinFetchGit = true;
-      lockFile = "${sources.niri}/Cargo.lock";
     };
-
+    cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
-    strictDeps = true;
+      inherit (patched-niri) src;
-    doInstallCheck = false;
+      hash = "sha256-fT0L/OTlQ9BnKHnckKsLi+tN+oevEU+eJWrh1INqQhA=";
-
-    nativeBuildInputs = with pkgs; [
-      rustPlatform.bindgenHook
-      pkg-config
-      installShellFiles
-    ];
-
-    buildInputs = with pkgs; [
-      cairo
-      dbus
-      libGL
-      libdisplay-info
-      libinput
-      seatd
-      libxkbcommon
-      libgbm
-      pango
-      wayland
-      dbus
-      pipewire
-      # Also includes libudev
-      systemd
-    ];
-
-    buildFeatures = [
-      "dbus"
-      "dinit"
-      "xdp-gnome-screencast"
-      "systemd"
-    ];
-    buildNoDefaultFeatures = true;
-
-    postInstall = ''
-      installShellCompletion --cmd niri \
-        --bash <($out/bin/niri completions bash) \
-        --fish <($out/bin/niri completions fish) \
-        --zsh <($out/bin/niri completions zsh)
-
-      install -Dm644 resources/niri.desktop -t $out/share/wayland-sessions
-      install -Dm644 resources/niri-portals.conf -t $out/share/xdg-desktop-portal
-      install -Dm755 resources/niri-session $out/bin/niri-session
-      install -Dm644 resources/niri{.service,-shutdown.target} -t $out/share/systemd/user
-    '';
-
-    env = {
-      # Force linking with libEGL and libwayland-client
-      # so they can be discovered by `dlopen()`
-      RUSTFLAGS = toString (
-        map (arg: "-C link-arg=" + arg) [
-          "-Wl,--push-state,--no-as-needed"
-          "-lEGL"
-          "-lwayland-client"
-          "-Wl,--pop-state"
-        ]
-      );
     };
-
+    patches = [
-    passthru = {
+      (pkgs.fetchpatch {
-      providedSessions = [ "niri" ];
+        url = "https://github.com/YaLTeR/niri/commit/ab71a6c553f9c53ea484ec6dedc5dcede708929f.diff";
-    };
+        hash = "sha256-C3TJIK5/YTAcmdSP6NyOwX+1oA36u6nrMuJuVYIvAHQ=";
-
+      })
-    meta.mainProgram = "niri";
+    ];
-
+  });
-  }) { };
 in
 {
   options.modules.desktops.niri.enable = mkEnableOption "Niri, a scolling tiling wayland compositor";
@@ -103,13 +35,13 @@ in
   config = mkIf (cfg.enable || isGraphical) {
     programs.niri = {
       enable = true;
-      package = niri;
+      package = patched-niri;
     };
     #  The niri module auto enables the gnome keyring,
     #  which is something I direly want to avoid.
     services.gnome.gnome-keyring.enable = mkForce false;
 
-    hjem.users.${username}.files.".config/niri/config.kdl".source = ./config.kdl;
+    environment.etc."niri/config.kdl".source = ./config.kdl;
 
     environment.systemPackages = builtins.attrValues {
       inherit (pkgs)

npins/sources.json

@@ -1,31 +1,49 @@
 {
   "pins": {
-    "flake-compat": {
+    "determinate": {
-      "type": "Git",
-      "repository": {
-        "type": "Forgejo",
-        "server": "https://git.lix.systems/",
-        "owner": "lix-project",
-        "repo": "flake-compat"
-      },
-      "branch": "main",
-      "submodules": false,
-      "revision": "549f2762aebeff29a2e5ece7a7dc0f955281a1d1",
-      "url": "https://git.lix.systems/lix-project/flake-compat/archive/549f2762aebeff29a2e5ece7a7dc0f955281a1d1.tar.gz",
-      "hash": "sha256-NKw96t+BgHIYzHUjkTK95FqYRVKB8DHpVhefWSz/kTw="
-    },
-    "hjem": {
       "type": "Git",
       "repository": {
         "type": "GitHub",
-        "owner": "feel-co",
+        "owner": "determinatesystems",
-        "repo": "hjem"
+        "repo": "determinate"
       },
       "branch": "main",
       "submodules": false,
-      "revision": "3093a74542b30f8155954d585d0ae2401e3adbe5",
+      "revision": "5e73b5071ece6da51aa50c55e3438335e2ef9d9c",
-      "url": "https://github.com/feel-co/hjem/archive/3093a74542b30f8155954d585d0ae2401e3adbe5.tar.gz",
+      "url": "https://github.com/determinatesystems/determinate/archive/5e73b5071ece6da51aa50c55e3438335e2ef9d9c.tar.gz",
-      "hash": "sha256-LzojKFWAAreWyH56aupj/MLwuPPnnyzplw/xdbavC9c="
+      "hash": "sha256-UFzMWhD4rN/9C5Rnf6VHB63gHLFgaPxh0meZlRQrbnU="
+    },
+    "dix": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "GitHub",
+        "owner": "determinatesystems",
+        "repo": "nix-src"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "submodules": false,
+      "version": "v3.8.3",
+      "revision": "aa49e142fc30f0598f954abdc0b83c2f290f12d1",
+      "url": "https://api.github.com/repos/determinatesystems/nix-src/tarball/v3.8.3",
+      "hash": "sha256-Z+nd/hOF4mpn1OqjvtrJZAoXwiXJ36wtoubd1kAWhmE="
+    },
+    "flake-compat": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "GitHub",
+        "owner": "edolstra",
+        "repo": "flake-compat"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "submodules": false,
+      "version": "v1.1.0",
+      "revision": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+      "url": "https://api.github.com/repos/edolstra/flake-compat/tarball/v1.1.0",
+      "hash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU="
     },
     "impermanence": {
       "type": "Git",
@@ -53,34 +71,6 @@
       "url": "https://github.com/nix-community/lanzaboote/archive/5a776450d904b7ccd377c2a759703152b2553e98.tar.gz",
       "hash": "sha256-9Cc0YqL9ZUpaybJsrRJfXex91QlPmQNqpTLgw/KvJGA="
     },
-    "lix": {
-      "type": "Git",
-      "repository": {
-        "type": "Forgejo",
-        "server": "https://git.lix.systems/",
-        "owner": "lix-project",
-        "repo": "lix"
-      },
-      "branch": "main",
-      "submodules": false,
-      "revision": "9d8ab804355d95d38a61ad5053d415ca1882d554",
-      "url": "https://git.lix.systems/lix-project/lix/archive/9d8ab804355d95d38a61ad5053d415ca1882d554.tar.gz",
-      "hash": "sha256-CFoDQz2mnfKWtAb6Y01xu+bfM+Q/6dHGkxKq6W+dzN8="
-    },
-    "lix-module": {
-      "type": "Git",
-      "repository": {
-        "type": "Forgejo",
-        "server": "https://git.lix.systems/",
-        "owner": "lix-project",
-        "repo": "nixos-module"
-      },
-      "branch": "main",
-      "submodules": false,
-      "revision": "4d4c2b8f0a801c91ce5b717c77fe3a17efa1402f",
-      "url": "https://git.lix.systems/lix-project/nixos-module/archive/4d4c2b8f0a801c91ce5b717c77fe3a17efa1402f.tar.gz",
-      "hash": "sha256-gbpuESxl/An4GTh7QEbQRYJozVIxWkwVGbWK0/0GoRc="
-    },
     "nh": {
       "type": "Git",
       "repository": {
@@ -94,35 +84,6 @@
       "url": "https://github.com/nix-community/nh/archive/a90e3124111d9c3eb64e97a5334db09a8e2a4bae.tar.gz",
       "hash": "sha256-KKaUEg1/ntHVsG61CkKFr2mfdsoK9Nj5FM/W1PBhe5o="
     },
-    "nil": {
-      "type": "Git",
-      "repository": {
-        "type": "GitHub",
-        "owner": "oxalica",
-        "repo": "nil"
-      },
-      "branch": "main",
-      "submodules": false,
-      "revision": "524ae2d67dd84d99a10f409ed6cd8e4e7b3cae3f",
-      "url": "https://github.com/oxalica/nil/archive/524ae2d67dd84d99a10f409ed6cd8e4e7b3cae3f.tar.gz",
-      "hash": "sha256-Uy2qzd+fMoBcp4NPSO7DavEC1pGMegmAqoEMvmXbIQU="
-    },
-    "niri": {
-      "type": "GitRelease",
-      "repository": {
-        "type": "GitHub",
-        "owner": "yalter",
-        "repo": "niri"
-      },
-      "pre_releases": false,
-      "version_upper_bound": null,
-      "release_prefix": null,
-      "submodules": false,
-      "version": "v25.05.1",
-      "revision": "61e306c1c6b13ae99bf7f51532a6aa86cd50d690",
-      "url": "https://api.github.com/repos/yalter/niri/tarball/refs/tags/v25.05.1",
-      "hash": "sha256-z4viQZLgC2bIJ3VrzQnR+q2F3gAOEQpU1H5xHtX/2fs="
-    },
     "nixfmt": {
       "type": "GitRelease",
       "repository": {

packages/default.nix

@@ -5,12 +5,16 @@
 }:
 let
   inherit (pkgs) lib;
+  helix = pkgs.callPackage ./helix { };
   kakoune = pkgs.callPackage ./kakoune.nix { };
   fish = pkgs.callPackage ./fish { inherit lib; };
+  nushell = pkgs.callPackage ./nushell { };
 in
 {
   inherit
     kakoune
     fish
+    helix
+    nushell
     ;
 }

packages/helix/colorscheme.nix

@@ -0,0 +1,4 @@
+{
+  inherits = "gruvbox_dark_hard";
+  "ui.background" = { };
+}

packages/helix/default.nix

@@ -0,0 +1,220 @@
+{
+  sources,
+  basedpyright,
+  bash-language-server,
+  callPackage,
+  clang-tools,
+  clippy,
+  cmake-format,
+  cmake-language-server,
+  deadnix,
+  deno,
+  dprint,
+  fetchzip,
+  formats,
+  gdb,
+  golangci-lint-langserver,
+  gopls,
+  helix,
+  kdePackages,
+  kdlfmt,
+  lazygit,
+  lib,
+  lldb_19,
+  makeWrapper,
+  nixd,
+  ruff,
+  rust-analyzer,
+  rustPlatform,
+  rustfmt,
+  shellcheck,
+  shfmt,
+  simple-completion-language-server,
+  superhtml,
+  symlinkJoin,
+  taplo,
+  tinymist,
+  typescript-language-server,
+  vscode-langservers-extracted,
+  zls,
+  ...
+}:
+let
+  inherit (lib.meta) getExe;
+
+  custom-helix = helix.overrideAttrs (
+    finalAttrs: previousAttrs: {
+      version = "25.07.2";
+      src = fetchzip {
+        url = "https://github.com/bloxx12/helix/releases/download/${finalAttrs.version}/helix-${finalAttrs.version}-source.tar.xz";
+        hash = "sha256-ZNsQwFfPXe6oewajx1tl68W60kVo7q2SuvTgy/o1HKk=";
+        stripRoot = false;
+      };
+
+      doInstallCheck = false;
+
+      cargoDeps = rustPlatform.fetchCargoVendor {
+        inherit (custom-helix) src;
+        hash = "sha256-3poZSvIrkx8lguxxDeNfngW6+4hH8TV/LHcZx5W5aXg=";
+      };
+    }
+  );
+
+  toml = formats.toml { };
+
+  helix-languages = callPackage ./languages.nix { inherit lib sources; };
+  colorscheme = toml.generate "colorscheme.toml" (import ./colorscheme.nix);
+
+  helix-config = {
+    theme = "theme_transparent";
+    editor = {
+      cursorline = false;
+      color-modes = true;
+      true-color = true;
+      indent-guides.render = true;
+      lsp = {
+        enable = true;
+        auto-signature-help = true;
+        display-inlay-hints = false;
+        display-messages = true;
+        snippets = true;
+      };
+      file-picker = {
+        hidden = true;
+      };
+      line-number = "relative";
+      auto-format = true;
+      completion-timeout = 5;
+      mouse = true;
+      bufferline = "multiple";
+      soft-wrap.enable = true;
+      word-completion = {
+        enable = true;
+        trigger-length = 2;
+      };
+      cursor-shape = {
+        insert = "bar";
+        normal = "block";
+        select = "underline";
+      };
+      statusline = {
+        left = [
+          "spinner"
+          "version-control"
+          "diagnostics"
+          "file-name"
+        ];
+        right = [
+          "file-base-name"
+          "file-type"
+          "position"
+          "file-encoding"
+        ];
+      };
+      gutters.layout = [
+        "diff"
+        "diagnostics"
+        "line-numbers"
+        "spacer"
+      ];
+      inline-diagnostics = {
+        cursor-line = "hint";
+        other-lines = "error";
+      };
+    };
+    keys = {
+      normal = {
+        space = {
+          g = [
+            ":new"
+            ":insert-output XDG_CONFIG_HOME=~/.config ${getExe lazygit}"
+            ":buffer-close!"
+            ":redraw"
+          ];
+          i = ":toggle lsp.display-inlay-hints";
+        };
+        esc = [
+          "collapse_selection"
+          "keep_primary_selection"
+          "normal_mode"
+        ];
+        A-H = "goto_previous_buffer";
+        A-L = "goto_next_buffer";
+        A-w = ":buffer-close";
+        A-f = ":format";
+        A-r = ":reload";
+        A-x = "extend_to_line_bounds";
+        X = [
+          "extend_line_up"
+          "extend_to_line_bounds"
+        ];
+        ";" = "flip_selections";
+        "A-;" = "collapse_selection";
+
+        # Kakoune-like config
+        H = "extend_char_left";
+        J = "extend_line_down";
+        K = "extend_line_up";
+        L = "extend_char_right";
+      };
+      select = {
+        A-x = "extend_to_line_bounds";
+        X = [
+          "extend_line_up"
+          "extend_to_line_bounds"
+        ];
+        g = {
+          e = "goto_file_end";
+        };
+      };
+    };
+  };
+  wrapped-helix = symlinkJoin {
+    name = "helix-wrapped";
+    paths = [
+      custom-helix
+
+      # Bash
+      bash-language-server
+      # C/C++
+      clang-tools
+      clippy
+      golangci-lint-langserver
+      gopls
+      lldb_19
+      # Markdown
+      taplo
+
+      nixd
+      rust-analyzer
+      rustfmt
+      # Shell
+      shellcheck
+
+      kdlfmt
+
+      superhtml
+      # toml
+      taplo
+      # typst
+      tinymist
+      # typst lsp
+      vscode-langservers-extracted
+
+      kdlfmt
+
+      # zig language server
+      zls
+    ];
+    nativeBuildInputs = [ makeWrapper ];
+    postBuild = ''
+      mkdir -p $out/config/helix/themes
+      cp "${toml.generate "config.toml" helix-config}" $out/config/helix/config.toml
+      cp "${helix-languages}" $out/config/helix/languages.toml
+      cp "${colorscheme}" $out/config/helix/themes/theme_transparent.toml
+      wrapProgram $out/bin/hx --set \
+      XDG_CONFIG_HOME $out/config
+    '';
+  };
+in
+wrapped-helix

packages/helix/languages.nix

@@ -0,0 +1,344 @@
+{
+  sources,
+  basedpyright,
+  bash-language-server,
+  callPackage,
+  clang-tools,
+  cmake-format,
+  cmake-language-server,
+  deadnix,
+  deno,
+  dprint,
+  fetchFromGitHub,
+  formats,
+  gdb,
+  kdePackages,
+  lib,
+  nil,
+  ruff,
+  rustPlatform,
+  shfmt,
+  typescript-language-server,
+  vscode-langservers-extracted,
+  zls,
+  ...
+}:
+let
+  inherit (lib.meta) getExe getExe';
+
+  toml = formats.toml { };
+
+  nixfmt = callPackage "${sources.nixfmt}/default.nix" { };
+
+  # a newer nil version, for pipes support.
+  new-nil = nil.overrideAttrs (_: {
+    version = "unstable-18-07-2025";
+
+    src = fetchFromGitHub {
+      owner = "oxalica";
+      repo = "nil";
+      rev = "524ae2d67dd84d99a10f409ed6cd8e4e7b3cae3f";
+      hash = "sha256-Uy2qzd+fMoBcp4NPSO7DavEC1pGMegmAqoEMvmXbIQU=";
+    };
+
+    doInstallCheck = false;
+
+    cargoDeps = rustPlatform.fetchCargoVendor {
+      inherit (new-nil) src;
+      hash = "sha256-Sljr3ff8hl/qm/0wqc1GXsEr1wWn7NAXmdrd5wHzUX8=";
+    };
+  });
+
+  new-deadnix = deadnix.overrideAttrs (
+    finalAttrs: previousAttrs: {
+      version = "unstable-15-07-2025";
+      src = fetchFromGitHub {
+        owner = "astro";
+        repo = "deadnix";
+        rev = "d75457b95d7cfa82fcd60970939f76fccfce19e5";
+        hash = "sha256-O/z2neAXL8JNkGosvxC+DyZnnJ8zYP9XHApxHVmlzfY=";
+      };
+
+      doInstallCheck = false;
+
+      cargoDeps = rustPlatform.fetchCargoVendor {
+        inherit (new-deadnix) src;
+        hash = "sha256-O8yhqyPflOvQXAA19k1XpbrHysgV5VNWLBX0l5Q5GkM=";
+      };
+    }
+  );
+  helix-languages = {
+    language =
+      let
+        mark = lang: {
+          command = getExe deno;
+          args = [
+            "fmt"
+            "-"
+            "--ext"
+            lang
+          ];
+        };
+      in
+      [
+        {
+          name = "bash";
+          auto-format = true;
+          formatter = {
+            command = getExe shfmt;
+            args = [
+              "-i"
+              "2"
+            ];
+          };
+        }
+        {
+          name = "clojure";
+          injection-regex = "(clojure|clj|edn|boot|yuck)";
+          file-types = [
+            "clj"
+            "cljs"
+            "cljc"
+            "clje"
+            "cljr"
+            "cljx"
+            "edn"
+            "boot"
+            "yuck"
+          ];
+        }
+        {
+          name = "cmake";
+          auto-format = true;
+          language-servers = [ "cmake-language-server" ];
+          formatter = {
+            command = getExe cmake-format;
+            args = [ "-" ];
+          };
+        }
+        {
+          name = "javascript";
+          auto-format = true;
+          language-servers = [
+            "dprint"
+            "typescript-language-server"
+          ];
+        }
+        {
+          name = "json";
+          formatter = mark "json";
+        }
+        {
+          name = "markdown";
+          auto-format = true;
+          formatter = mark "md";
+          language-servers = [ "taplo" ];
+        }
+        {
+          name = "nix";
+          language-servers = [ "nil" ];
+        }
+        {
+          name = "qml";
+          language-servers = [ "qmlls" ];
+        }
+        {
+          name = "python";
+          auto-format = true;
+          language-servers = [
+            "basedpyright"
+            "ruff"
+          ];
+        }
+        {
+          name = "typescript";
+          auto-format = true;
+          language-servers = [
+            "dprint"
+            "typescript-language-server"
+          ];
+        }
+        {
+          name = "rust";
+        }
+        {
+          name = "c";
+          auto-format = true;
+          language-servers = [ "clangd" ];
+        }
+        {
+          name = "zig";
+          auto-format = true;
+        }
+        {
+          name = "c";
+          debugger = {
+            name = "gdb";
+            command = getExe gdb;
+            transport = "stdio";
+            templates = [
+              {
+                name = "binary";
+                request = "launch";
+                completion = [
+                  {
+                    name = "binary";
+                    completion = "filename";
+                  }
+                ];
+                args = {
+                  program = "{0}";
+                  runInTerminal = true;
+                };
+              }
+            ];
+          };
+        }
+      ];
+
+    language-server = {
+      bash-language-server = {
+        command = getExe bash-language-server;
+        args = [ "start" ];
+      };
+
+      rust-analyzer = {
+        config.rust-analyzer = {
+          checkOnSave.command = "clippy";
+          procMacro.enable = true;
+          cargo = {
+            loadOutDirsFromCheck = true;
+            features = "all";
+          };
+          assist = {
+            preferSelf = true;
+          };
+          check = {
+            command = "clippy";
+            extraArgs = [
+              "--"
+              "-W"
+              "clippy::pedantic"
+              "-W"
+              "clippy::nursery"
+              "-W"
+              "clippy::perf"
+            ];
+          };
+          lens = {
+            references = true;
+            methodReferences = true;
+          };
+          completion.autoimport.enable = true;
+          experimental.procAttrMacros = true;
+          interpret.tests = true;
+        };
+      };
+
+      clangd = {
+        command = "${clang-tools}/bin/clangd";
+        clangd.fallbackFlags = [ "-std=c++2b" ];
+      };
+
+      cmake-language-server = {
+        command = getExe cmake-language-server;
+      };
+
+      deno-lsp = {
+        command = getExe deno;
+        args = [ "lsp" ];
+        environment.NO_COLOR = "1";
+        config.deno = {
+          enable = true;
+          lint = true;
+          unstable = true;
+          suggest = {
+            completeFunctionCalls = false;
+            imports = {
+              hosts."https://deno.land" = true;
+            };
+          };
+          inlayHints = {
+            enumMemberValues.enabled = true;
+            functionLikeReturnTypes.enabled = true;
+            parameterNames.enabled = "all";
+            parameterTypes.enabled = true;
+            propertyDeclarationTypes.enabled = true;
+            variableTypes.enabled = true;
+          };
+        };
+      };
+      dprint = {
+        command = getExe dprint;
+        args = [ "lsp" ];
+      };
+
+      nil = {
+        command = getExe new-nil;
+        config.nil = {
+          formatting.command = [ "${getExe nixfmt}" ];
+          diagnostics = {
+            bindingEndHintMinLines = 3;
+          };
+          nix.flake = {
+            autoArchive = true;
+            # autoEvalInputs = true;
+            nixpkgsInputName = "nixpkgs";
+          };
+        };
+      };
+      deadnix = {
+        command = getExe new-deadnix;
+      };
+
+      typescript-language-server = {
+        command = getExe typescript-language-server;
+        args = [ "--stdio" ];
+        config = {
+          typescript-language-server.source = {
+            addMissingImports.ts = true;
+            fixAll.ts = true;
+            organizeImports.ts = true;
+            removeUnusedImports.ts = true;
+            sortImports.ts = true;
+          };
+        };
+      };
+      ruff = {
+        command = getExe ruff;
+        args = [ "server" ];
+      };
+
+      qmlls = {
+        command = getExe' kdePackages.qtdeclarative "qmlls";
+        args = [ "-E" ];
+      };
+      basedpyright.command = "${basedpyright}/bin/basedpyright-langserver";
+
+      vscode-css-language-server = {
+        command = "${vscode-langservers-extracted}/bin/vscode-css-language-server";
+        args = [ "--stdio" ];
+        config = {
+          provideFormatter = true;
+          css.validate.enable = true;
+          scss.validate.enable = true;
+        };
+      };
+      zls = {
+        command = getExe zls;
+        config = {
+          enable_build_on_save = true;
+          build_on_save_args = [
+            "check"
+            "-fincremental"
+            "--watch"
+          ];
+          enable_autofix = false;
+          warn_style = true;
+          highlight_global_var_declarations = true;
+        };
+      };
+    };
+  };
+in
+toml.generate "languages.toml" helix-languages

packages/nushell/config.nu

@@ -0,0 +1,332 @@
+#! /usr/bin/env nu
+
+$env.config = {
+  bracketed_paste: true
+  buffer_editor: "hx"
+  datetime_format: {}
+  edit_mode: vi
+  error_style: fancy
+  float_precision: 2
+  footer_mode: 25
+  render_right_prompt_on_last_line: false
+  show_banner: false
+  use_ansi_coloring: true
+  use_kitty_protocol: true
+
+  shell_integration: {
+    osc2: false
+    osc7: true
+    osc8: true
+    osc9_9: false
+    osc133: true
+    osc633: true
+    reset_application_mode: true
+  }
+}
+
+$env.config.ls = {
+  clickable_links: true
+  use_ls_colors: true
+}
+
+$env.config.rm.always_trash = true
+
+$env.config.table = {
+  header_on_separator: true
+  footer_inheritance: true
+  index_mode: always
+  mode: compact
+  missing_value_symbol: kek
+  padding: {left: 1 right: 1}
+  show_empty: false
+  trim: {
+    methodology: wrapping
+    truncating_suffix: "..."
+    wrapping_try_keep_words: true
+  }
+}
+
+$env.config.explore = {
+  command_bar_text: {fg: "#C4C9C6"}
+  highlight: {fg: black bg: yellow}
+  status: {
+    error: {fg: white bg: red}
+    warn: {}
+    info: {}
+  }
+  status_bar_background: {fg: "#1D1F21" bg: "#C4C9C6"}
+  table: {
+    split_line: {fg: "#404040"}
+    selected_cell: {bg: light_blue}
+    selected_row: {}
+    selected_column: {}
+  }
+}
+
+$env.config.history = {
+  file_format: sqlite
+  isolation: false
+  max_size: 100_000
+  sync_on_enter: true
+}
+
+$env.config.cursor_shape = {
+  vi_insert: line
+  vi_normal: block
+}
+
+$env.config.hooks = {
+  command_not_found: {|| }
+
+  pre_execution: [
+    {
+      let prompt = commandline | str trim
+
+      if ($prompt | is-empty) {
+        return
+      }
+
+      print $"(ansi title)($prompt) — nu(char bel)"
+    }
+  ]
+
+  env_change: {
+    PWD: [
+      {||
+        if not ($env.PWD | path join .envrc | path exists) {
+          return
+        }
+        if (which direnv | is-empty) {
+          return
+        }
+
+        direnv export json | from json | default {} | load-env
+        $env.PATH = $env.PATH | split row (char env_sep)
+      }
+    ]
+  }
+}
+
+$env.config.menus = [
+  {
+    marker: $"(ansi yellow)╋ "
+    name: help_menu
+    only_buffer_difference: true
+    style: {
+      description_text: yellow
+      selected_text: red_reverse
+      text: yellow
+    }
+    type: {
+      col_padding: 2
+      col_width: 20
+      columns: 4
+      description_rows: 10
+      layout: description
+      selection_rows: 4
+    }
+  }
+]
+
+$env.config.keybindings = [
+  {
+    name: copy_commandline
+    modifier: alt
+    keycode: char_c
+    mode: [vi_normal vi_insert]
+    event: {
+      send: executehostcommand
+      cmd: 'commandline | nu-highlight | $"```ansi\n($in)\n```" | wl-copy $in'
+    }
+  }
+  {
+    name: escape
+    modifier: none
+    keycode: escape
+    mode: [vi_normal vi_insert]
+    event: {send: esc}
+  }
+  {
+    name: cancel_command
+    modifier: control
+    keycode: char_c
+    mode: [vi_normal vi_insert]
+    event: {send: ctrlc}
+  }
+  {
+    name: quit_shell
+    modifier: control
+    keycode: char_d
+    mode: [vi_normal vi_insert]
+    event: {send: ctrld}
+  }
+  {
+    name: clear_screen
+    modifier: control
+    keycode: char_l
+    mode: [vi_normal vi_insert]
+    event: {send: clearscreen}
+  }
+  {
+    name: open_command_editor
+    modifier: control
+    keycode: char_o
+    mode: [vi_normal vi_insert]
+    event: {send: openeditor}
+  }
+  {
+    name: abbr
+    modifier: control
+    keycode: space
+    mode: [vi_normal vi_insert]
+    event: [
+      {send: menu name: abbr_menu}
+      {edit: insertchar value: " "}
+    ]
+  }
+  {
+    name: move_down
+    modifier: none
+    keycode: down
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: menudown}
+        {send: down}
+      ]
+    }
+  }
+  {
+    name: move_left
+    modifier: none
+    keycode: left
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: menuleft}
+        {send: left}
+      ]
+    }
+  }
+  {
+    name: move_right_or_take_history_hint
+    modifier: none
+    keycode: right
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: historyhintcomplete}
+        {send: menuright}
+        {send: right}
+      ]
+    }
+  }
+  {
+    name: move_one_word_left
+    modifier: control
+    keycode: left
+    mode: [vi_normal vi_insert]
+    event: {edit: movewordleft}
+  }
+  {
+    name: move_one_word_right_or_take_history_hint
+    modifier: control
+    keycode: right
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: historyhintwordcomplete}
+        {edit: movewordright}
+      ]
+    }
+  }
+  {
+    name: move_to_line_start
+    modifier: control
+    keycode: char_a
+    mode: [vi_normal vi_insert]
+    event: {edit: movetolinestart}
+  }
+  {
+    name: move_to_line_end_or_take_history_hint
+    modifier: control
+    keycode: char_e
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: historyhintcomplete}
+        {edit: movetolineend}
+      ]
+    }
+  }
+  {
+    name: delete_one_character_backward
+    modifier: none
+    keycode: backspace
+    mode: vi_insert
+    event: {edit: backspace}
+  }
+  {
+    name: delete_one_word_backward
+    modifier: control
+    keycode: backspace
+    mode: vi_insert
+    event: {edit: backspaceword}
+  }
+  {
+    name: newline_or_run_command
+    modifier: none
+    keycode: enter
+    mode: vi_insert
+    event: {send: enter}
+  }
+  {
+    name: take_history_hint
+    modifier: control
+    keycode: char_f
+    mode: [vi_normal vi_insert]
+    event: {
+      until: [
+        {send: historyhintcomplete}
+      ]
+    }
+  }
+]
+
+let env_vars_file = '/tmp/nushell-env-vars'
+if not ($env_vars_file | path exists) {
+  open /etc/profile
+  | lines
+  | select 11
+  | str trim
+  | split column ' ' del path
+  | get path.0
+  | open $in
+  | str trim
+  | lines
+  | parse 'export {name}="{value}"'
+  | transpose --header-row --as-record
+  | tee { load-env $in }
+  | to nuon
+  | save --force $env_vars_file
+} else {
+  open $env_vars_file
+  | from nuon
+  | load-env $in
+}
+
+def switch [] {
+  nh os switch --file ($env.NH_FLAKE | path join default.nix) (open /etc/hostname | str trim)
+}
+
+# fix sudo by prepending /run/wrappers/bin to the PATH.
+$env.PATH = ($env.PATH | split row (char esep) | prepend '/run/wrappers/bin')
+
+$env.CARAPACE_BRIDGES = 'inshellisense,fish,carapace,clap,bash'
+$env.CARAPACE_MATCH = 1
+
+# Set environment variables according to the path of the clone
+$env.TOPIARY_CONFIG_FILE = ($env.HOME | path join .config | path join topiary languages.ncl)
+$env.TOPIARY_LANGUAGE_DIR = ($env.HOME | path join .config | path join topiary languages)
+# The prompt indicators are environmental variables that represent
+# the state of the prompt.

packages/nushell/default.nix

@@ -0,0 +1,47 @@
+{ pkgs, ... }:
+let
+  inherit (pkgs) lib;
+  inherit (lib.meta) getExe;
+
+  nu-config =
+    pkgs.writeText "nu-init"
+      # nu
+      ''
+        #!/usr/bin/env nu
+        source ${./config.nu}
+        source ${./prompt.nu}
+
+        let autoload_dir = $nu.user-autoload-dirs.0
+        mkdir $autoload_dir
+
+        let zoxide_path = $autoload_dir | path join zoxide.nu
+        if not ($zoxide_path | path exists) {
+          ${getExe pkgs.zoxide} init nushell --cmd cd | save -f $zoxide_path
+        }
+        # Atuin is too slow, sadly.
+        # let atuin_path = $autoload_dir | path join atuin.nu
+        # if not ($atuin_path | path exists) {
+        #   ${getExe pkgs.atuin} init nu | save -f $atuin_path
+        # }
+        let carapace_path = $autoload_dir | path join carapace.nu
+        if not ($carapace_path | path exists) {
+          ${getExe pkgs.carapace} _carapace nushell | save -f $carapace_path
+        }
+      '';
+  packages = import ./packages.nix pkgs;
+in
+(pkgs.symlinkJoin {
+  name = "nushell";
+  paths = [ pkgs.nushell ] ++ packages;
+  nativeBuildInputs = [ pkgs.makeWrapper ];
+  postBuild = ''
+    wrapProgram $out/bin/nu --add-flags "\
+    --config ${nu-config}"
+  '';
+}).overrideAttrs
+  (_: {
+    passthru = {
+      shellPath = "/bin/nu";
+    };
+    meta.mainProgram = "nu";
+  })

packages/nushell/packages.nix

@@ -0,0 +1,65 @@
+pkgs:
+builtins.attrValues {
+  inherit (pkgs)
+    # better cd
+    zoxide
+    # pipe viewer
+    pv
+    # hex editor
+    bvi
+    #better ls
+    eza
+    atuin
+    # better cat
+    bat
+    # clipboard
+    # yazi
+    serpl
+    diff-so-fancy
+    tig
+    direnv
+    sesh
+    mprocs
+    curlie
+    entr
+    procs
+    sd
+    # mult
+    glow
+    # dua-cli
+    dust
+    kondo
+    # better grep
+    ripgrep
+    # IP stuff
+    dig
+    # simply the best fetch tool out there
+    microfetch
+    fzf
+    element
+    difftastic
+    hexyl
+    yazi
+    gnumake
+    asciinema
+    inetutils
+    tokei
+    starship
+    wget
+    cpufetch
+    watchman
+    tealdeer
+    hyperfine
+    imagemagick
+    ffmpeg-full
+    timg
+    nmap
+    fd
+    jq
+    rsync
+    figlet
+    unzip
+    zip
+    ouch
+    ;
+}