helix.drv/config.nix

{
  pkgs ? import <nixpkgs> { },
}:
{
  ignore = [
    ".idea/"
    "result"
    "node_modules/"
    "dist/"
  ];
  settings = {
    theme = "catppuccin_mocha_transparent";
    editor = {
      line-number = "relative";
      mouse = false;
      bufferline = "always";
      color-modes = true;
      cursor-shape = {
        insert = "bar";
        normal = "block";
        select = "underline";
      };
      file-picker.hidden = false;
      indent-guides = {
        render = true;
        skip-levels = 1;
      };
      soft-wrap.enable = true;
      statusline = {
        right = [
          "version-control"
          "diagnostics"
          "selections"
          "position"
          "file-encoding"
        ];
      };
      lsp.display-messages = true;
    };
    keys = {
      normal = {
        space = {
          q = ":quit";
          Q = ":quit!";
          w = ":write";
          W = ":write!";
        };
        C-c = ":config-open";
        C-r = ":config-reload";
        "C-/" = "toggle_comments";
        S-right = "goto_next_buffer";
        S-left = "goto_previous_buffer";
        C-b = ":buffer-close";
        C-s = [
          "select_all"
          "select_regex"
        ];

        C-j = "shrink_selection";
        C-k = "expand_selection";
        C-l = "select_next_sibling";
        C-a = "select_all";
        C-u = [
          "half_page_up"
          "align_view_center"
        ];
        C-d = [
          "half_page_down"
          "align_view_center"
        ];

        "{" = [
          "goto_prev_paragraph"
          "collapse_selection"
        ];
        "}" = [
          "goto_next_paragraph"
          "collapse_selection"
        ];
        "0" = "goto_line_start";
        "$" = "goto_line_end";
        "^" = "goto_first_nonwhitespace";
        G = "goto_file_end";
        "%" = "match_brackets";
        V = [
          "select_mode"
          "extend_to_line_bounds"
        ];
        C = [
          "collapse_selection"
          "extend_to_line_end"
          "change_selection"
        ];
        D = [
          "extend_to_line_end"
          "delete_selection"
        ];
        S = "surround_add";

        d = {
          d = [
            "extend_to_line_bounds"
            "delete_selection"
          ];
          t = [ "extend_till_char" ];
          s = [ "surround_delete" ];
          i = [ "select_textobject_inner" ];
          a = [ "select_textobject_around" ];
        };

        x = "delete_selection";
        p = "paste_clipboard_after";
        P = "paste_clipboard_before";
        y = [
          "yank_main_selection_to_clipboard"
          "normal_mode"
          "flip_selections"
          "collapse_selection"
        ];
        Y = [
          "extend_to_line_bounds"
          "yank_main_selection_to_clipboard"
          "goto_line_start"
          "collapse_selection"
        ];

        w = [
          "move_next_word_start"
          "move_char_right"
          "collapse_selection"
        ];
        e = [
          "move_next_word_end"
          "collapse_selection"
        ];
        b = [
          "move_prev_word_start"
          "collapse_selection"
        ];

        i = [
          "insert_mode"
          "collapse_selection"
        ];
        a = [
          "append_mode"
          "collapse_selection"
        ];

        esc = [
          "collapse_selection"
          "keep_primary_selection"
        ];
      };
      insert = {
        esc = [
          "collapse_selection"
          "normal_mode"
        ];
      };
      select = {
        space = {
          j = {
            e = ":pipe jq";
            c = ":pipe jq -c";
          };
        };
        "{" = [
          "extend_to_line_bounds"
          "goto_prev_paragraph"
        ];
        "}" = [
          "extend_to_line_bounds"
          "goto_next_paragraph"
        ];
        "0" = "goto_line_start";
        "$" = "goto_line_end";
        "^" = "goto_first_nonwhitespace";
        G = "goto_file_end";
        D = [
          "extend_to_line_bounds"
          "delete_selection"
          "normal_mode"
        ];
        C = [
          "goto_line_start"
          "extend_to_line_bounds"
          "change_selection"
        ];
        "%" = "match_brackets";
        S = "surround_add";

        i = "select_textobject_inner";
        a = "select_textobject_around";

        tab = [
          "insert_mode"
          "collapse_selection"
        ];
        C-a = [
          "append_mode"
          "collapse_selection"
        ];

        k = [
          "extend_line_up"
          "extend_to_line_bounds"
        ];
        j = [
          "extend_line_down"
          "extend_to_line_bounds"
        ];

        d = [
          "yank_main_selection_to_clipboard"
          "delete_selection"
        ];
        x = [
          "yank_main_selection_to_clipboard"
          "delete_selection"
        ];
        y = [
          "yank_main_selection_to_clipboard"
          "normal_mode"
          "flip_selections"
          "collapse_selection"
        ];
        Y = [
          "extend_to_line_bounds"
          "yank_main_selection_to_clipboard"
          "goto_line_start"
          "collapse_selection"
          "normal_mode"
        ];
        p = "replace_selections_with_clipboard";
        P = "paste_clipboard_before";

        esc = [
          "collapse_selection"
          "keep_primary_selection"
          "normal_mode"
        ];
      };
    };
  };
  languages = with pkgs; {
    language = [
      {
        name = "go";
        formatter = {
          command = "sh";
          args = [
            "-c"
            "set -o pipefail; ${gotools}/bin/goimports | ${gofumpt}/bin/gofumpt"
          ];
        };
      }
      {
        name = "python";
        auto-format = true;
        formatter = with python311Packages; {
          command = "${black}/bin/black";
          args = [
            "--quiet"
            "-"
          ];
        };
      }
      {
        name = "nix";
        auto-format = true;
        formatter = {
          command = "${nixfmt-rfc-style}/bin/nixfmt";
          args = [ "-q" ];
        };
      }
      {
        name = "templ";
        auto-format = true;
        formatter = {
          command = "${templ}/bin/templ";
          args = [ "fmt" ];
        };
      }
      {
        name = "typst";
        auto-format = true;
        formatter.command = "${typst-fmt}/bin/typstfmt";
      }
      {
        name = "dhall";
        auto-format = true;
        formatter = {
          command = "${dhall}/bin/dhall";
          args = [ "format" ];
        };
      }
      {
        name = "jsonnet";
        auto-format = true;
        formatter = {
          command = "${jsonnet}/bin/jsonnetfmt";
          args = [ "-" ];
        };
      }
      {
        name = "cooklang";
        scope = "source.cook";
        injection-regex = "cook";
        file-types = [ "cook" ];
      }
    ];
    language-server = {
      nil.config.nil.nix.flake.autoEvalInputs = true;
      gpt = {
        command = "${helix-gpt}";
        args = [ "--handler=codeium" ];
      };
    };
  };
  themes = {
    catppuccin_frappe_transparent = {
      inherits = "catppuccin_frappe";
      "ui.background" = { };
    };
    catppuccin_latte_transparent = {
      inherits = "catppuccin_latte";
      "ui.background" = { };
    };
    catppuccin_macchiato_transparent = {
      inherits = "catppuccin_macchiato";
      "ui.background" = { };
    };
    catppuccin_mocha_transparent = {
      inherits = "catppuccin_mocha";
      "ui.background" = { };
    };
  };
  grammars = [
    {
      name = "cooklang";
      url = "https://github.com/jolheiser/tree-sitter-cooklang";
      rev = "a87b94729c0e4276a3e7b9fdccf497c268a2e1b8";
      sha256 = "sha256-j6WD1+WVTLlq0x0WkFWWR8JHYk2jObSRDNEz6SUWovw=";
      queries = "queries";
    }
  ];
}