feat: neovim

README.md

@@ -127,7 +127,4 @@ Other dotfiles && docs that inspired me:
 - [fufexan/dotfiles](https://github.com/fufexan/dotfiles)
 - [davidtwco/veritas](https://github.com/davidtwco/veritas)
 - [gvolpe/nix-config](https://github.com/gvolpe/nix-config)
-
-```
-
-```
+- [Ruixi-rebirth/flakes](https://github.com/Ruixi-rebirth/flakes)

home/base/desktop/development.nix

@@ -75,20 +75,6 @@
   ];
 
   programs = {
-    # modern vim
-    neovim = {
-      enable = true;
-      defaultEditor = true;
-      viAlias = false;
-      vimAlias = true;
-
-      # enable line number, disable mouse visual mode
-      extraConfig = ''
-        set number relativenumber mouse-=a
-      '';
-
-    };
-
     direnv = {
       enable = true;
       nix-direnv.enable = true;

home/base/server/default.nix

@@ -1,6 +1,7 @@
 { ... }:
 {
   imports = [
+    ./neovim
     ./nushell
     ./tmux
 

home/base/server/neovim/default.nix

@@ -0,0 +1,61 @@
+{ config, lib, inputs, pkgs, ... }:
+
+# references:
+#   https://github.com/Ruixi-rebirth/flakes/tree/main/modules/editors/nvim
+#   https://github.com/Chever-John/dotfiles/tree/master/nvim
+{
+  nixpkgs.config = {
+    programs.npm.npmrc = ''
+      prefix = ''${HOME}/.npm-global
+    '';
+  };
+  programs = {
+    neovim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = false;
+      vimAlias = true;
+      withPython3 = true;
+      withNodeJs = true;
+      extraPackages = [
+      ];
+      #-- Plugins --#
+      plugins = with pkgs.vimPlugins;[ ];
+      #-- --#
+    };
+  };
+  home = {
+    packages = with pkgs; [
+      #-- LSP --#
+      nodePackages_latest.typescript
+      nodePackages_latest.typescript-language-server
+      nodePackages_latest.vscode-langservers-extracted
+      nodePackages_latest.bash-language-server
+      nil
+      # rnix-lsp
+      # nixd
+      lua-language-server
+      gopls
+      pyright
+      zk
+      rust-analyzer
+      clang-tools
+      haskell-language-server
+      #-- tree-sitter --#
+      tree-sitter
+      #-- format --#
+      stylua
+      black
+      nixpkgs-fmt
+      rustfmt
+      beautysh
+      nodePackages.prettier
+      stylish-haskell
+      #-- Debug --#
+      lldb
+    ];
+  };
+
+  home.file.".config/nvim/init.lua".source = ./init.lua;
+  home.file.".config/nvim/lua".source = ./lua;
+}

home/base/server/neovim/init.lua

@@ -0,0 +1,30 @@
+require("base")
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+	vim.fn.system({
+		"git",
+		"clone",
+		"--filter=blob:none",
+		"https://github.com/folke/lazy.nvim.git",
+		"--branch=stable", -- latest stable release
+		lazypath,
+	})
+end
+vim.opt.rtp:prepend(lazypath)
+local lazy_theme
+if os.getenv("GTK_THEME") == "Nordic" then
+	lazy_theme = "nord"
+elseif os.getenv("GTK_THEME") == "Catppuccin-Frappe-Pink" then
+	lazy_theme = "catppuccin-frappe"
+else
+	lazy_theme = "catppuccin-latte"
+end
+local opts = {
+	install = {
+		colorscheme = { lazy_theme },
+	},
+	ui = {
+		size = { width = 1.0, height = 1.0 },
+	},
+}
+require("lazy").setup("plugins", opts)

home/base/server/neovim/lua/base/autocmd.lua

@@ -0,0 +1,16 @@
+--Revert to where the cursor was when the file was last closed
+vim.cmd([[autocmd BufReadPost *
+    \ if line("'\"") > 1 && line("'\"") <= line("$") |
+    \   exe "normal! g`\"" |
+    \ endif]])
+
+vim.cmd([[set iskeyword+=-]])
+
+vim.cmd("set whichwrap+=<,>,[,],h,l")
+-- about fold
+vim.cmd("set foldmethod=expr")
+vim.cmd("set foldexpr=nvim_treesitter#foldexpr()")
+-- vim.cmd([[autocmd BufReadPost,FileReadPost * normal zR]])
+
+-- set bg transparent
+--vim.cmd([[autocmd ColorScheme * highlight Normal guibg=NONE ctermbg=NONE]])

home/base/server/neovim/lua/base/init.lua

@@ -0,0 +1,3 @@
+require("base.autocmd")
+require("base.mappings")
+require("base.options")

home/base/server/neovim/lua/base/mappings.lua

@@ -0,0 +1,86 @@
+local opts = { noremap = true, silent = true }
+local term_opts = { silent = true }
+local keymap = vim.api.nvim_set_keymap
+
+-- Remap space as leader key
+keymap("", "<Space>", "<Nop>", opts)
+vim.g.mapleader = " "
+
+-- Modes
+--   normal_mode = "n",
+--   insert_mode = "i",
+--   visual_mode = "v",
+--   visual_block_mode = "x",
+--   term_mode = "t",
+--   command_mode = "c",
+
+-- Better to save file & exit file --
+keymap("n", "Q", ":q<CR>", opts)
+keymap("n", "S", ":w<CR>", opts)
+
+-- 'jk' key to exit insert mode --
+keymap("i", "jk", "<Esc>", opts)
+
+-- Better window navigation --
+keymap("n", "<C-h>", "<C-w>h", opts)
+keymap("n", "<C-j>", "<C-w>j", opts)
+keymap("n", "<C-k>", "<C-w>k", opts)
+keymap("n", "<C-l>", "<C-w>l", opts)
+
+-- Naviagate buffers --
+keymap("n", "<TAB>", ":bnext<CR>", opts)
+keymap("n", "<S-TAB>", ":bprevious<CR>", opts)
+
+-- Stay in indent mode --
+keymap("v", "<", "<gv", opts)
+keymap("v", ">", ">gv", opts)
+
+-- Move text up and down --
+keymap("x", "J", ":move '>+1<CR>gv-gv", opts)
+keymap("x", "K", ":move '<-2<CR>gv-gv", opts)
+keymap("v", "J", ":move '>+1<CR>gv-gv", opts)
+keymap("v", "K", ":move '<-2<CR>gv-gv", opts)
+
+-- Better split screen --
+keymap("", "s", "<Nop>", opts)
+keymap("n", "sl", ":set splitright<CR>:vsplit<CR>", opts)
+keymap("n", "sh", ":set nosplitright<CR>:vsplit<CR>", opts)
+keymap("n", "sk", ":set nosplitbelow<CR>:split<CR>", opts)
+keymap("n", "sj", ":set splitbelow<CR>:split<CR>", opts)
+
+--  Average adjustment window --
+keymap("n", "<C-=>", "<C-w>=", opts)
+-- Swap and move windows --
+keymap("n", "<Space>h", "<C-w>H", opts)
+keymap("n", "<Space>j", "<C-w>J", opts)
+keymap("n", "<Space>k", "<C-w>K", opts)
+keymap("n", "<Space>l", "<C-w>L", opts)
+
+-- Adjust the direction of the split screen --
+keymap("n", ",", "<C-w>t<C-w>K", opts)
+keymap("n", ".", "<C-w>t<C-w>H", opts)
+
+-- Resize the window --
+keymap("n", "<C-Down>", ":resize -2<CR>", opts)
+keymap("n", "<C-Up>", ":resize +2<CR>", opts)
+keymap("n", "<C-Left>", ":vertical resize -2<CR>", opts)
+keymap("n", "<C-Right>", ":vertical resize +2<CR>", opts)
+
+-- Better viewing of search results --
+keymap("n", "<Space><CR>", ":nohlsearch<CR>", opts)
+keymap("n", "n", "nzz", opts)
+keymap("n", "N", "Nzz", opts)
+
+-- tabnew
+keymap("n", "<C-n>", ":tabnew<CR>", opts)
+-- msic --
+keymap("n", "<C-u>", "5k", opts)
+keymap("n", "<C-d>", "5j", opts)
+keymap("n", "<C-.>", "$", opts)
+keymap("i", "<C-.>", "<ESC>$", opts)
+keymap("x", "<C-.>", "$", opts)
+keymap("v", "<C-.>", "$", opts)
+keymap("n", "<C-,>", "^", opts)
+keymap("i", "<C-,>", "<ESC>^", opts)
+keymap("x", "<C-,>", "^", opts)
+keymap("v", "<C-,>", "^", opts)

home/base/server/neovim/lua/base/options.lua

@@ -0,0 +1,32 @@
+local options = {
+	clipboard = "unnamedplus",
+	mouse = "a",
+	undofile = true,
+	ignorecase = true,
+	smartcase = true,
+	showmode = false,
+	showtabline = 2,
+	smartindent = true,
+	autoindent = true,
+	swapfile = true,
+	hidden = true, --default on
+	expandtab = false,
+	cmdheight = 1,
+	shiftwidth = 4, --insert 4 spaces for each indentation
+	tabstop = 4, --insert 4 spaces for a tab
+	cursorline = false, --Highlight the line where the cursor is located
+	cursorcolumn = false,
+	number = true,
+	numberwidth = 4,
+	relativenumber = true,
+	--[[ wrap = false, ]]
+	scrolloff = 8,
+	fileencodings = "utf-8,gbk",
+	updatetime = 50, -- faster completion (4000ms default)
+	foldenable = false,
+	foldlevel = 99,
+}
+
+for k, v in pairs(options) do
+	vim.opt[k] = v
+end

home/base/server/neovim/lua/plugins/autopairs.lua

@@ -0,0 +1,38 @@
+return {
+	"windwp/nvim-autopairs",
+	dependencies = { "hrsh7th/nvim-cmp" },
+	event = "InsertEnter",
+	config = function()
+		local status_ok, npairs = pcall(require, "nvim-autopairs")
+		if not status_ok then
+			return
+		end
+
+		npairs.setup({
+			check_ts = true,
+			ts_config = {
+				lua = { "string", "source" },
+				javascript = { "string", "template_string" },
+				java = false,
+			},
+			disable_filetype = { "TelescopePrompt", "spectre_panel" },
+			fast_wrap = {
+				map = "<M-e>",
+				chars = { "{", "[", "(", '"', "'" },
+				pattern = string.gsub([[ [%'%"%)%>%]%)%}%,] ]], "%s+", ""),
+				offset = 0, -- Offset from pattern match
+				end_key = "$",
+				keys = "qwertyuiopzxcvbnmasdfghjkl",
+				check_comma = true,
+				highlight = "PmenuSel",
+				highlight_grey = "LineNr",
+			},
+		})
+		local cmp_autopairs = require("nvim-autopairs.completion.cmp")
+		local cmp_status_ok, cmp = pcall(require, "cmp")
+		if not cmp_status_ok then
+			return
+		end
+		cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done({ map_char = { tex = "" } }))
+	end,
+}

home/base/server/neovim/lua/plugins/bufferline.lua

@@ -0,0 +1,48 @@
+return {
+	"akinsho/bufferline.nvim",
+	dependencies = { "nvim-tree/nvim-web-devicons", "glepnir/lspsaga.nvim" },
+	config = function()
+		local highlights
+		if os.getenv("GTK_THEME") == "Nordic" then
+			highlights = require("nord").bufferline.highlights({
+				italic = true,
+				bold = true,
+			})
+		elseif
+			os.getenv("GTK_THEME") == "Catppuccin-Frappe-Pink" or os.getenv("GTK_THEME") == "Catppuccin-Latte-Green"
+		then
+			highlights = require("catppuccin.groups.integrations.bufferline").get()
+		end
+		require("bufferline").setup({
+			highlights = highlights,
+			options = {
+				mode = "buffers", -- set to "tabs" to only show tabpages instead
+				numbers = "buffer_id",
+				--number_style = "superscript" | "subscript" | "" | { "none", "subscript" }, -- buffer_id at index 1, ordinal at index 2
+				close_command = "bdelete! %d", -- can be a string | function, see "Mouse actions"
+				indicator_style = "▎",
+				buffer_close_icon = "x",
+				modified_icon = "●",
+				close_icon = "",
+				left_trunc_marker = "",
+				right_trunc_marker = "",
+				max_name_length = 30,
+				max_prefix_length = 30, -- prefix used when a buffer is de-duplicated
+				tab_size = 21,
+				diagnostics = false,
+				diagnostics_update_in_insert = false,
+				offsets = { { filetype = "NvimTree", text = "", padding = 1 } },
+				show_buffer_icons = true, -- disable filetype icons for buffers
+				show_buffer_close_icons = true,
+				show_close_icon = true,
+				show_tab_indicators = true,
+				persist_buffer_sort = true, -- whether or not custom sorted buffers should persist
+				-- can also be a table containing 2 custom separators
+				-- [focused and unfocused]. eg: { '|', '|' }
+				separator_style = { "", "" }, --"slant" | "thick" | "thin" | { 'any', 'any' },
+				enforce_regular_tabs = true,
+				always_show_bufferline = true,
+			},
+		})
+	end,
+}