Initial experimental commit

home/programs/console/default.nix

@@ -0,0 +1,11 @@
+{
+  imports = [
+    ./editor # Still need to implement nvim
+    ./fileManager
+    # ./language
+    ./multiplexer # Still need to implement tmux and screen
+    ./prompt # only Starship is currently implemented
+    ./shell
+    ./utility
+  ];
+}

home/programs/console/editor/default.nix

@@ -0,0 +1,27 @@
+{ lib, ... }:
+{
+
+  imports = [
+    ./helix
+    # ./nvim
+  ];
+
+  options.programs.console.editor = {
+    helix = {
+      enable = lib.mkEnableOption "Enable helix text editor";
+      default = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Set helix as the default text editor in environment variables";
+      };
+    };
+    nvim = {
+      enable = lib.mkEnableOption "Enable nvim text editor";
+      default = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Set nvim as the default text editor in environment variables";
+      };
+    };
+  };
+}

home/programs/console/editor/helix/default.nix

@@ -0,0 +1,70 @@
+{ inputs, config, pkgs, lib, ... }:
+let
+  cfg = config.programs.console.editor.helix;
+  inherit (config) colorscheme;
+in
+{
+
+  imports = [
+    ./languages.nix
+  ];
+  
+  config = {
+    programs.helix = lib.mkIf cfg.enable {
+      enable = true;
+      defaultEditor = lib.mkIf cfg.default true;
+      package = 
+        inputs.helix.packages.${pkgs.system}.default.overrideAttrs (self: {
+              makeWrapperArgs = with pkgs;
+                self.makeWrapperArgs
+                or []
+                ++ [
+                  "--suffix"
+                  "PATH"
+                  ":"
+                  (lib.makeBinPath [
+                    clang-tools
+                    marksman
+                    nil
+                    nodePackages.bash-language-server
+                    nodePackages.vscode-css-languageserver-bin
+                    nodePackages.vscode-langservers-extracted
+                    shellcheck
+                  ])
+                ];
+            });
+         
+      settings = {
+        theme = colorscheme.slug;
+        editor = {
+          color-modes = true;
+          middle-click-paste = false;
+          line-number = "relative";
+          indent-guides.render = true;
+          true-color = true;
+          cursorline = true;
+          cursor-shape = {
+            normal = "block";
+            insert = "bar";
+            select = "underline";
+          };
+          statusline = {
+            left = [ "mode" "spinner" ];
+            center = [ "file-name" ];
+            right = [ "diagnostics" "selections" "position" "file-encoding" "file-line-ending" "file-type" ];
+          };
+          lsp = {
+            display-messages = true;
+            display-inlay-hints = true;
+          };
+          keys.normal.space.u = {
+            f = ":format";
+            w = ":set whitespace.render all";
+            W = ":set whitespace.render none";
+          };
+        };
+      };
+      themes = import ./theme.nix { inherit colorscheme; };
+    };
+  };
+}

home/programs/console/editor/helix/languages.nix

@@ -0,0 +1,101 @@
+{ pkgs, lib, ... }: 
+{
+  programs.helix.languages = {
+    language = let
+      deno = lang: {
+        command = "${pkgs.deno}/bin/deno";
+        args = ["fmt" "-" "--ext" lang];
+      };
+
+      prettier = lang: {
+        command = "${pkgs.nodePackages.prettier}/bin/prettier";
+        args = ["--parser" lang];
+      };
+      prettierLangs = map (e: {
+        name = e;
+        formatter = prettier e;
+      });
+      langs = ["css" "scss" "html"];
+    in
+      [
+        {
+          name = "bash";
+          auto-format = true;
+          formatter = {
+            command = "${pkgs.shfmt}/bin/shfmt";
+            args = ["-i" "2"];
+          };
+        }
+        {
+          name = "clojure";
+          injection-regex = "(clojure|clj|edn|boot|yuck)";
+          file-types = ["clj" "cljs" "cljc" "clje" "cljr" "cljx" "edn" "boot" "yuck"];
+        }
+        {
+          name = "javascript";
+          auto-format = true;
+          language-servers = ["deno-lsp"];
+        }
+        {
+          name = "json";
+          formatter = deno "json";
+        }
+        {
+          name = "markdown";
+          auto-format = true;
+          formatter = deno "md";
+        }
+      ]
+      ++ prettierLangs langs;
+
+    language-server = {
+      bash-language-server = {
+        command = "${pkgs.nodePackages.bash-language-server}/bin/bash-language-server";
+        args = ["start"];
+      };
+
+      clangd = {
+        command = "${pkgs.clang-tools}/bin/clangd";
+        clangd.fallbackFlags = ["-std=c++2b"];
+      };
+
+      deno-lsp = {
+        command = "${pkgs.deno}/bin/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;
+          };
+        };
+      };
+
+      nil = {
+        command = lib.getExe pkgs.nil;
+        config.nil.formatting.command = ["${lib.getExe pkgs.alejandra}" "-q"];
+      };
+
+      vscode-css-language-server = {
+        command = "${pkgs.nodePackages.vscode-css-languageserver-bin}/bin/css-languageserver";
+        args = ["--stdio"];
+        config = {
+          provideFormatter = true;
+          css.validate.enable = true;
+          scss.validate.enable = true;
+        };
+      };
+    };
+  };
+}

home/programs/console/editor/helix/theme.nix

@@ -0,0 +1,73 @@
+
+{ colorscheme }: {
+  "${colorscheme.slug}" = {
+    palette = builtins.mapAttrs (name: value: "#${value}") colorscheme.colors; # Add leading '#'
+    "attributes" = "base09";
+    "comment" = { fg = "base03"; modifiers = [ "italic" ]; };
+    "constant" = "base09";
+    "constant.character.escape" = "base0C";
+    "constant.numeric" = "base09";
+    "constructor" = "base0D";
+    "debug" = "base03";
+    "diagnostic" = { modifiers = [ "underlined" ]; };
+    "diagnostic.error" = { underline = { style = "curl"; }; };
+    "diagnostic.hint" = { underline = { style = "curl"; }; };
+    "diagnostic.info" = { underline = { style = "curl"; }; };
+    "diagnostic.warning" = { underline = { style = "curl"; }; };
+    "diff.delta" = "base09";
+    "diff.minus" = "base08";
+    "diff.plus" = "base0B";
+    "error" = "base08";
+    "function" = "base0D";
+    "hint" = "base03";
+    "info" = "base0D";
+    "keyword" = "base0E";
+    "label" = "base0E";
+    "markup.bold" = { fg = "base0A"; modifiers = [ "bold" ]; };
+    "markup.heading" = "base0D";
+    "markup.italic" = { fg = "base0E"; modifiers = [ "italic" ]; };
+    "markup.link.text" = "base08";
+    "markup.link.url" = { fg = "base09"; modifiers = [ "underlined" ]; };
+    "markup.list" = "base08";
+    "markup.quote" = "base0C";
+    "markup.raw" = "base0B";
+    "markup.strikethrough" = { modifiers = [ "crossed_out" ]; };
+    "namespace" = "base0E";
+    "operator" = "base05";
+    "special" = "base0D";
+    "string" = "base0B";
+    "type" = "base0A";
+    "ui.background" = { bg = "base00"; };
+    "ui.bufferline" = { fg = "base04"; bg = "base00"; };
+    "ui.bufferline.active" = { fg = "base00"; bg = "base03"; modifiers = [ "bold" ]; };
+    "ui.cursor" = { fg = "base04"; modifiers = [ "reversed" ]; };
+    "ui.cursor.insert" = { fg = "base0A"; modifiers = [ "underlined" ]; };
+    "ui.cursor.match" = { fg = "base0A"; modifiers = [ "underlined" ]; };
+    "ui.cursor.select" = { fg = "base0A"; modifiers = [ "underlined" ]; };
+    "ui.cursorline.primary" = { fg = "base05"; bg = "base01"; };
+    "ui.gutter" = { bg = "base00"; };
+    "ui.help" = { fg = "base06"; bg = "base01"; };
+    "ui.linenr" = { fg = "base03"; bg = "base00"; };
+    "ui.linenr.selected" = { fg = "base04"; bg = "base01"; modifiers = [ "bold" ]; };
+    "ui.menu" = { fg = "base05"; bg = "base01"; };
+    "ui.menu.scroll" = { fg = "base03"; bg = "base01"; };
+    "ui.menu.selected" = { fg = "base01"; bg = "base04"; };
+    "ui.popup" = { bg = "base01"; };
+    "ui.selection" = { bg = "base02"; };
+    "ui.selection.primary" = { bg = "base02"; };
+    "ui.statusline" = { fg = "base0B"; bg = "base02"; };
+    "ui.statusline.inactive" = { bg = "base01"; fg = "base02"; };
+    "ui.statusline.insert" = { fg = "base00"; bg = "base0B"; };
+    "ui.statusline.normal" = { fg = "base00"; bg = "base04"; };
+    "ui.statusline.select" = { fg = "base00"; bg = "base0E"; };
+    "ui.text" = "base05";
+    "ui.text.focus" = "base05";
+    "ui.virtual.indent-guide" = { fg = "base03"; };
+    "ui.virtual.ruler" = { bg = "base01"; };
+    "ui.virtual.whitespace" = { fg = "base01"; };
+    "ui.window" = { bg = "base01"; };
+    "variable" = "base08";
+    "variable.other.member" = "base08";
+    "warning" = "base09";
+  };
+}

home/programs/console/fileManager/default.nix

@@ -0,0 +1,28 @@
+{ lib, ... }:
+
+{
+
+  imports = [
+    ./lf #configuration still needs some work
+    # ./ranger
+  ];
+
+  options.programs.console.fileManager = {
+    lf = {
+      enable = lib.mkEnableOption "Enable lf file manager";
+      default = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Set lf as the default terminal file manager";
+      };
+    };
+    ranger = {
+      enable = lib.mkEnableOption "Enable ranger file manager";
+      default = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Set ranger as the default terminal file manager";
+      };
+    };
+  };
+}

home/programs/console/fileManager/lf/default.nix

@@ -0,0 +1,65 @@
+{ pkgs, lib, config, ... }:
+#TODO - mkif wayland for previewer
+#     - manage previewer dependencies better
+#     - ripdrag support
+#     - color parity with eza
+let
+ cfg = config.programs.console.fileManager.lf;
+in
+
+{
+  config = lib.mkIf cfg.enable {
+    home.sessionVariables.TERMFILEMANAGER = lib.mkIf cfg.default "lf";
+  
+    xdg.configFile."lf/icons".source = ./icons;
+
+    programs.lf = {
+      enable = true;
+      settings = {
+        hidden = true;
+        ignorecase = true;
+        drawbox = true;
+        icons = true;
+      };
+      previewer = {
+        keybinding = "i";
+        source = "${pkgs.ctpv}/bin/ctpv";
+      };
+      commands = {
+        fzf-lf = ''
+        ''${{
+        res="$(find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune -o -print 2> /dev/null | sed 1d | cut -b3- | fzf +m)"
+        if [ -d "$res" ] ; then
+            cmd="cd"
+        elif [ -f "$res" ] ; then
+            cmd="select"
+        else
+            exit 0
+        fi
+        lf -remote "send $id $cmd \"$res\""
+        }}
+        '';
+        mkdir = ''
+          ''${{
+            printf "Directory Name: "
+            read DIR
+            mkdir $DIR
+          }}
+          '';
+      };
+      keybindings = {
+        c = "mkdir";
+        "<a-f>" = "fzf-lf";
+      };
+      extraConfig = ''
+        &${pkgs.ctpv}/bin/ctpv -s $id
+        cmd on-quit %${pkgs.ctpv}/bin/ctpv -e $id
+        set cleaner ${pkgs.ctpv}/bin/ctpvclear
+        set sixel true
+      '';
+    };    
+  
+
+    home.packages = with pkgs; [ chafa ctpv glow ];
+  };
+}

home/programs/console/multiplexer/default.nix

@@ -0,0 +1,14 @@
+{ lib, config, ... }:
+{
+  imports = [
+    ./zellij
+    #./screen
+    #./tmux
+  ];
+
+  options.programs.console.multiplexer = {
+    zellij = {
+      enable = lib.mkEnableOption "Enable zellij multiplexer";
+    };
+  };
+}

home/programs/console/multiplexer/zellij/default.nix

@@ -0,0 +1,35 @@
+{ lib, config, ... }:
+let
+  inherit (config) colorscheme;
+  inherit (colorscheme) colors;
+  cfg = config.programs.console.multiplexer.zellij;
+in
+
+{
+  config = lib.mkIf cfg.enable {
+    programs.zellij = {
+      enable = true;
+      settings = {
+        theme = "${colorscheme.slug}";
+        default_layout = "compact";
+        pane_frames = false;
+        themes = {
+          "${colorscheme.slug}" = {
+            fg = "#${colors.base05}";
+            bg = "#${colors.base00}";
+            black = "#${colors.base00}";
+            red = "#${colors.base08}";
+            green = "#${colors.base0B}";
+            yellow = "#${colors.base0A}";
+            blue = "#${colors.base0D}";
+            magenta = "#${colors.base0E}";
+            cyan = "#${colors.base0C}";
+            white = "#${colors.base05}";
+            orange = "#${colors.base09}";
+          };
+        };
+      };
+    };
+  };
+}
+

home/programs/console/prompt/default.nix

@@ -0,0 +1,12 @@
+{ lib, ... }:
+{
+  imports = [
+    ./starship
+  ];
+
+  options.programs.console.prompt = {
+    starship = {
+      enable = lib.mkEnableOption "Enable starship prompt";
+    };
+  };
+}

home/programs/console/prompt/starship/default.nix

@@ -0,0 +1,110 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.programs.console.prompt.starship;
+in
+
+{
+  config = lib.mkIf cfg.enable {
+    programs.starship = {
+      enable = true;
+      settings = {
+        format =
+          let
+            git = "$git_branch$git_commit$git_state$git_status";
+            cloud = "$aws$gcloud$openstack";
+          in
+          ''
+            ($nix_shell)$directory(${git})(- ${cloud})$jobs$character
+          '';
+
+        fill = {
+          symbol = " ";
+          disabled = false;
+        };
+
+        # Core
+        username = {
+          format = "[$user]($style)";
+          show_always = true;
+        };
+        hostname = {
+          format = "[@$hostname]($style) ";
+          ssh_only = false;
+          style = "bold green";
+        };
+        shlvl = {
+          format = "[$shlvl]($style) ";
+          style = "bold cyan";
+          threshold = 2;
+          repeat = true;
+          disabled = false;
+        };
+        cmd_duration = {
+          format = "took [$duration]($style) ";
+        };
+
+        directory = {
+          format = "[$path]($style)( [$read_only]($read_only_style)) ";
+        };
+        nix_shell = {
+          format = "[($name \\(develop\\) <- )$symbol]($style) ";
+          impure_msg = "";
+          symbol = " ";
+          style = "bold red";
+        };
+
+        character = {
+          error_symbol = "[](bold red)";
+          success_symbol = "[](bold green)";
+          vimcmd_symbol = "[](bold yellow)";
+          vimcmd_visual_symbol = "[](bold cyan)";
+          vimcmd_replace_symbol = "[](bold purple)";
+          vimcmd_replace_one_symbol = "[](bold purple)";
+        };
+
+        time = {
+          format = "\\\[[$time]($style)\\\]";
+          disabled = false;
+        };
+
+        # Cloud
+        gcloud = {
+          format = "on [$symbol$active(/$project)(\\($region\\))]($style)";
+        };
+        aws = {
+          format = "on [$symbol$profile(\\($region\\))]($style)";
+        };
+
+        # Icon changes only \/
+        aws.symbol = "  ";
+        conda.symbol = " ";
+        dart.symbol = " ";
+        directory.read_only = " ";
+        docker_context.symbol = " ";
+        elixir.symbol = " ";
+        elm.symbol = " ";
+        gcloud.symbol = " ";
+        git_branch.symbol = " ";
+        golang.symbol = " ";
+        hg_branch.symbol = " ";
+        java.symbol = " ";
+        julia.symbol = " ";
+        memory_usage.symbol = "󰍛 ";
+        nim.symbol = "󰆥 ";
+        nodejs.symbol = " ";
+        package.symbol = "󰏗 ";
+        perl.symbol = " ";
+        php.symbol = " ";
+        python.symbol = " ";
+        ruby.symbol = " ";
+        rust.symbol = " ";
+        scala.symbol = " ";
+        shlvl.symbol = "";
+        swift.symbol = "󰛥 ";
+        terraform.symbol = "󱁢";
+      };
+    };
+  };
+}
+

home/programs/console/shell/bash/default.nix

@@ -0,0 +1,9 @@
+{ config, lib, ... }:
+let
+  cfg = config.programs.console.shell.bash;
+in
+{
+  config = lib.mkIf cfg.enable {
+    programs.bash.enable = true;
+  };
+}

home/programs/console/shell/default.nix

@@ -0,0 +1,19 @@
+{ lib, ... }:
+{
+  imports = [
+    ./fish
+    ./bash
+  ];
+
+  options.programs.console.shell = {
+    fish = {
+      enable = lib.mkEnableOption "Enable fish configuration";
+    };
+    bash = {
+      enable = lib.mkEnableOption "Enable bash configuration";
+    };
+    zsh = {
+      enable = lib.mkEnableOption "Enable zsh configuration";
+    };
+  };
+}

home/programs/console/shell/fish/default.nix

@@ -0,0 +1,134 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.programs.console.shell.fish;
+  inherit (lib) mkIf;
+  hasPackage = pname: lib.any (p: p ? pname && p.pname == pname) config.home.packages;
+  hasEza = hasPackage "eza";
+  hasNeovim = config.programs.neovim.enable;
+  hasBat = hasPackage "bat";
+  hasHelix = hasPackage "helix";
+  hasKitty = config.programs.kitty.enable;
+in
+{
+  config = {
+    programs.fish = mkIf cfg.enable {
+      enable = true;
+      shellAbbrs = rec {
+        jqless = "jq -C | less -r";
+
+        n = "nix";
+        nd = "nix develop -c $SHELL";
+        ns = "nix shell";
+        nsn = "nix shell nixpkgs#";
+        nb = "nix build";
+        nbn = "nix build nixpkgs#";
+        nf = "nix flake";
+
+        nr = "nixos-rebuild --flake .";
+        nrs = "nixos-rebuild --flake . switch";
+        snr = "sudo nixos-rebuild --flake .";
+        snrs = "sudo nixos-rebuild --flake . switch";
+        hm = "home-manager --flake .";
+        hms = "home-manager --flake . switch";
+
+        fe = mkIf hasHelix "cd $FLAKE; hx $FLAKE";
+        f = "cd $FLAKE";
+
+        tree = mkIf hasEza "eza -T --icons --group-directories-first";
+        ls = mkIf hasEza "eza -a --icons --group-directories-first";
+        lsd = mkIf hasEza "eza -al --icons --group-directories-first";
+        lst = mkIf hasEza "eza -T -L 5 --icons --group-directories-first";
+        lsta = mkIf hasEza "eza -T --icons --group-directories-first";
+
+        cat = mkIf hasBat "bat";
+
+        vim = mkIf hasNeovim "nvim";
+
+      };
+      functions = {
+        fish_greeting = "";
+        zellij_session_select = ''
+          if not set -q ZELLIJ
+          set -l ZJ_SESSIONS (zellij list-sessions | awk '{print $1}')
+          set -l NO_SESSIONS (count $ZJ_SESSIONS)
+
+          if test $NO_SESSIONS -gt 0
+              set -l SELECTED_SESSION (printf "%s\n" $ZJ_SESSIONS | sk --ansi)
+
+              if test -n "$SELECTED_SESSION"
+                  zellij attach -c $SELECTED_SESSION
+              else
+                  zellij
+              end
+          else
+              zellij
+          end
+      end
+
+        '';
+
+        fish_flake_edit = ''
+        cd $FLAKE
+        hx $FLAKE
+        '';
+        fish_hello_world = ''
+          echo "Hello World"; string repeat -N \n --count=(math (count (fish_prompt)) - 1); commandline -f repaint
+          '';
+
+        fish_user_key_bindings = ''
+          bind --preset -M insert \cf fish_flake_edit
+          bind --preset -M insert \ec skim_cd_widget
+        '';
+      };
+      interactiveShellInit =
+      # zellij auto start script
+        ''
+        zellij_session_select
+        '' + 
+        ''
+          set --global KITTY_INSTALLATION_DIR "${pkgs.kitty}/lib/kitty"
+          set --global KITTY_SHELL_INTEGRATION enabled
+          source "$KITTY_INSTALLATION_DIR/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish"
+          set --prepend fish_complete_path "$KITTY_INSTALLATION_DIR/shell-integration/fish/vendor_completions.d"
+        '' +
+        # Use vim bindings and cursors
+        ''
+          fish_vi_key_bindings
+          set fish_cursor_default     block      blink
+          set fish_cursor_insert      line       blink
+          set fish_cursor_replace_one underscore blink
+          set fish_cursor_visual      block
+        '' +
+        # Use terminal colors
+        ''
+          set -U fish_color_autosuggestion      brblack
+          set -U fish_color_cancel              -r
+          set -U fish_color_command             brgreen
+          set -U fish_color_comment             brmagenta
+          set -U fish_color_cwd                 green
+          set -U fish_color_cwd_root            red
+          set -U fish_color_end                 brmagenta
+          set -U fish_color_error               brred
+          set -U fish_color_escape              brcyan
+          set -U fish_color_history_current     --bold
+          set -U fish_color_host                normal
+          set -U fish_color_match               --background=brblue
+          set -U fish_color_normal              normal
+          set -U fish_color_operator            cyan
+          set -U fish_color_param               brblue
+          set -U fish_color_quote               yellow
+          set -U fish_color_redirection         bryellow
+          set -U fish_color_search_match        'bryellow' '--background=brblack'
+          set -U fish_color_selection           'white' '--bold' '--background=brblack'
+          set -U fish_color_status              red
+          set -U fish_color_user                brgreen
+          set -U fish_color_valid_path          --underline
+          set -U fish_pager_color_completion    normal
+          set -U fish_pager_color_description   yellow
+          set -U fish_pager_color_prefix        'white' '--bold' '--underline'
+          set -U fish_pager_color_progress      'brwhite' '--background=cyan'
+        '';
+    };
+  };
+}
+ 

home/programs/console/utility/default.nix

@@ -0,0 +1,20 @@
+{ lib, ... }:
+{
+  imports = [
+    ./nixIndex
+    ./git
+    ./tools
+  ];
+
+  options.programs.console.utility = {
+    nixIndex = {
+      enable = lib.mkEnableOption "Enable nixIndex configuration";
+    };
+    git = {
+      enable = lib.mkEnableOption "Enable git + tools";
+    };
+    tools = {
+      enable = lib.mkEnableOption "Enable various console tools";
+    };
+  };
+}

home/programs/console/utility/git/default.nix

@@ -0,0 +1,24 @@
+{ pkgs, config, lib, ... }:
+  let 
+    cfg = config.programs.console.utility.git;
+  in
+{ 
+  config = {
+    programs.git = lib.mkIf cfg.enable {
+      enable = true;
+      package = pkgs.gitAndTools.gitFull;
+      userName = "ooks-io";
+      userEmail = "ooks@protonmail.com";
+      extraConfig = {
+        gpg."ssh".program = "${pkgs._1password-gui}/bin/op-ssh-sign";
+      };
+      ignores = [ ".direnv" "result" ];
+      lfs.enable = true;
+    };
+  
+    home.packages = with pkgs; [
+      git-credential-1password
+      ];
+  };
+}
+

home/programs/console/utility/nixIndex/default.nix

@@ -0,0 +1,38 @@
+{ pkgs, config, lib, ... }:
+let
+  cfg = config.programs.console.utility.nixIndex;
+  update-script = pkgs.writeShellApplication {
+    name = "fetch-nix-index-database";
+    runtimeInputs = with pkgs; [ wget coreutils ];
+    text = ''
+      filename="index-x86_64-linux"
+      mkdir -p ~/.cache/nix-index
+      cd ~/.cache/nix-index
+      wget -N "https://github.com/Mic92/nix-index-database/releases/latest/download/$filename"
+      ln -f "$filename" files
+    '';
+  };
+in
+{
+  config = lib.mkIf cfg.enable {
+    programs.nix-index.enable = true;
+
+    systemd.user.services.nix-index-database-sync = {
+      Unit = { Description = "fetch mic92/nix-index-database"; };
+      Service = {
+        Type = "oneshot";
+        ExecStart = "${update-script}/bin/fetch-nix-index-database";
+        Restart = "on-failure";
+        RestartSec = "5m";
+      };
+    };
+    systemd.user.timers.nix-index-database-sync = {
+      Unit = { Description = "Automatic github:mic92/nix-index-database fetching"; };
+      Timer = {
+        OnBootSec = "10m";
+        OnUnitActiveSec = "24h";
+      };
+      Install = { WantedBy = [ "timers.target" ]; };
+    };
+  };
+}

home/programs/console/utility/tools/default.nix

@@ -0,0 +1,69 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.programs.console.utility.tools;
+in
+{
+  config = lib.mkIf cfg.enable {
+    home.packages = with pkgs; [
+      bc # Calculator
+    
+      # file utility
+      duf
+      du-dust
+      fd
+      ripgrep
+
+      # archive
+      zip
+      unzip
+      unrar
+    
+      # file transfer
+      wget
+      httpie # Better curl
+
+      # resource manager
+      powertop
+    
+      diffsitter # Better diff
+      jq # JSON pretty printer and manipulator
+      comma # Install and run with ","
+      tldr # Community maintained help pages
+      progress
+      killall
+      acpi
+
+      # Nix tooling
+      alejandra
+    ];
+
+    programs = {
+      btop.enable = true;
+      eza.enable = true;
+      bat = {
+        enable = true;
+        config = {
+          theme = "base16";
+          pager = "less -FR";
+        };
+      };
+      direnv = {
+        enable = true;
+        nix-direnv.enable = true;
+      };
+      skim = {
+        enable = true;
+        enableFishIntegration = lib.mkIf config.programs.console.shell.fish.enable true;
+        defaultCommand = "rg --files --hidden";
+        changeDirWidgetOptions = [
+          "--preview 'eza --icons -L 3 -T --color always {} | head -200'"
+          "--exact"
+        ];
+        fileWidgetCommand = "rg --files";
+        fileWidgetOptions = [
+          "--preview 'bat --color=always {}'"
+        ];
+      };
+    };
+  };
+}