nixvim configs

gistfile1.txt

{ pkgs
, inputs
, config
, ...
}: {
  imports = [ inputs.nixvim.homeManagerModules.nixvim ];

  programs.neovim = {
    defaultEditor = true;
  };

  programs.nixvim = {
    enable = true;
    package = pkgs.neovim-unwrapped;
    extraPlugins = with pkgs.vimPlugins; [
      vim-tpipeline
    ];

    options = {
      clipboard="unnamedplus";
      number = true;
      relativenumber = false;
      undodir = "./undo";
      undofile = true;
      fillchars = {eob = " ";};
      tabstop = 4;
      shiftwidth = 4;
      expandtab = false;
      wrap=false;

      laststatus = 3;
    };

    colorschemes.base16.enable = true;
    colorschemes.base16.customColorScheme = {
      base00 = "NONE";
      base01 = "NONE";
      base02 = "#3e4451";
      base03 = "#6c7891";
      base04 = "#565c64";
      base05 = "#abb2bf";
      base06 = "#9a9bb3";
      base07 = "#c5c8e6";
      base08 = "#f38ba8";
      base09 = "#fab387";
      base0A = "#f9e2af";
      base0B = "#a6e3a1";
      base0C = "#94e2d5";
      base0D = "#89b4fa";
      base0E = "#cba6f7";
      base0F = "#f2cdcd";
    };

    globals = {
      mapleader = " ";
    };


    plugins = {
      barbecue.enable = true;
      nvim-colorizer.enable = true;
      gitsigns.enable = true;
      indent-blankline.enable = true;
      surround.enable = true;
      bufferline.enable = true;
      nvim-autopairs.enable = true;
      tmux-navigator.enable = true;
      lsp-format.enable = true;
      lint = {
        enable = true;
        lintersByFt = {
          text = ["vale"];
          json = ["jsonlint"];
          markdown = ["vale"];
          rst = ["vale"];
          ruby = ["ruby"];
          janet = ["janet"];
          inko = ["inko"];
          clojure = ["clj-kondo"];
          dockerfile = ["hadolint"];
          terraform = ["tflint"];
          typscriptreact = ["prettier_eslint"];
        };
      };

      lualine = {
        enable = true;
        theme = "base16";
        componentSeparators = {
          left = "";
          right = "";
        };
        sectionSeparators = {
          left = "";
          right = "";
        };
        inactiveSections = {
          lualine_a = null;
          lualine_b = null;
          lualine_c = null;
          lualine_x = null;
          lualine_y = null;
          lualine_z = null;
        };
        sections = {
          lualine_a = ["mode"];
          lualine_b = [ "filename" "branch" ];
          lualine_c = [ "fileformat" ];
          lualine_x = [ "progress" ];
          lualine_y = [ "filetype" ];
          lualine_z = [ "location" ];
        };
      };

      telescope = {
        enable = true;
        keymaps = {
          "<leader>ff" = "find_files";
        };
      };

      nvim-tree = {
        enable = true;
        filters.custom = [
          ".git"
        ];
      };

      nix.enable = true;
      zig.enable = true;
      emmet.enable = true;
      treesitter = {
        enable = true;
        nixGrammars = true;
      };

      lsp = {
        enable = true;
        servers = {
          clangd.enable = true;
          rnix-lsp.enable = true;
          rust-analyzer.enable = true;
          pyright.enable = true;
          zls.enable = true;
          gopls.enable = true;
          elixirls.enable = true;
          eslint.enable = true;
          tsserver.enable = true;
        };
      };

      lspkind = {
        enable = true;
        cmp.ellipsisChar = "...";
        cmp.menu = {
          buffer = "[Buffer]";
          nvim_lsp = "[LSP]";
          luasnip = "[LuaSnip]";
          nvim_lua = "[Lua]";
          latex_symbols = "[Latex]";
        };
        cmp.after = ''
        function(entry, vim_item, kind)
        local strings = vim.split(kind.kind, "%s", { trimempty = true })
        kind.kind = " " .. strings[1] .. " "
        kind.menu = "   " .. strings[2]
        return kind
        end
        '';
      };

      nvim-cmp = {
        enable = true;
        sources = [{ name = "nvim_lsp"; }];
        mappingPresets = [ "insert" ];
        mapping = {
          "<CR>" = "cmp.mapping.confirm({ select = true })";
        };
        formatting.fields = [ "kind" "abbr" "menu" ];
      };

      lsp-lines.enable = true;
    };

    keymaps = [
      {
        key = "<Tab>";
        action = ":bnext<CR>";
        options = {
          silent = true;
        };
      }
      {
        key = "<S-Tab>";
        action = ":bprev<CR>";
        options = {
          silent = true;
        };
      }
      {
        key = "<C-n>";
        action = ":NvimTreeToggle<CR>";
        options = {
          silent = true;
        };
      }
      {
        key = "<C-s>";
        action = ":w<CR>";
        options = {
          silent = true;
        };
      }
      {
        key = "<C-h>";
        action = "<C-w>h";
        options = {
          silent = true;
        };
      }
      {
        key = "<C-j>";
        action = "<C-w>j";
        options = {
          silent = true;
        };
      }
      {
        key = "<leader>x";
        action = ":bd<CR>";
        options = {
          silent = true;
        };
      }
      {
        key = "<";
        action = "< gv";
        mode = ["v"];
        options = {
          silent = true;
        };
      }
      {
        key = ">";
        action = "> gv";
        mode = ["v"];
        options = {
          silent = true;
        };
      }
      {
        key = "<Esc>";
        action = ":noh<CR>";
        options = {
          silent = true;
        };
      }
    ];
  };
}