nix-config/users/tacocat/neovim/default.nix

{pkgs, ...}: {
  imports = [
    ./lsp.nix
    ./plugins.nix
    ./cmp.nix
  ];
  programs.nixvim = {
    enable = true;
    colorschemes.kanagawa.enable = true;
    clipboard = {
      providers.wl-copy.enable = true;
      register = "unnamedplus";
    };
    extraPackages = with pkgs; [
      tectonic
      texliveMedium
      zathura
    ];
    opts = {
      number = true;
      relativenumber = true;
      tabstop = 2;
      shiftwidth = 2;
      expandtab = false;
      scrolloff = 5;
      autoindent = true;
      smartindent = true;
      copyindent = true;
      signcolumn = "yes";
      cursorline = true;
      showmode = false;
    };
    extraConfigLuaPre = ''
      local has_words_before = function()
        unpack = unpack or table.unpack
        local line, col = unpack(vim.api.nvim_win_get_cursor(0))
        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
      end
    '';
    files = {
      "ftplugin/nix.lua" = {
        options = {
          expandtab = true;
          shiftwidth = 2;
          tabstop = 2;
        };
      };
      "ftplugin/markdown.lua" = {
        options = {
          spell = true;
        };
      };
      "ftplugin/tex.lua" = {
        options = {
          spell = true;
        };
        keymaps = [
          {
            action = "<cmd>TexlabBuild<CR>";
            key = "<C-,>";
          }
        ];
      };
    };
    keymaps = [
      {
        action = "<cmd>nohl<CR>";
        key = "<C-q>";
        mode = ["n"];
        options = {
          desc = "Remove search highlighting";
          silent = true;
        };
      }
      {
        action = "function() require(\"luasnip\").expand() end";
        key = "<C-L>";
        mode = ["i"];
        lua = true;
        options = {
          desc = "Luasnip expand";
          silent = true;
        };
      }
      {
        action = "function() require(\"luasnip\").jump(1) end";
        key = "<C-J>";
        mode = ["i" "s"];
        lua = true;
        options = {
          desc = "Luasnip jump to next";
          silent = true;
        };
      }
      {
        action = "function() require(\"luasnip\").jump(-1) end";
        key = "<C-K>";
        mode = ["i" "s"];
        lua = true;
        options = {
          desc = "Luasnip jump to previous";
          silent = true;
        };
      }
      {
        action = ''
          function()
            if require("luasnip").choice_active() then
              require("luasnip").change_choice(1)
            end
          end
        '';
        key = "<C-E>";
        mode = ["i" "s"];
        lua = true;
        options = {
          desc = "Luasnip change choice";
          silent = true;
        };
      }
    ];
  };
}