neovim

This is my advanced Neovim configuration, written in Lua. It includes the Gruvbox color scheme and offers several great features, such as:

Lazygit (Tutorial)

Code completion

Fuzzy finder and file switcher

File tree with split view

Plugin management

Language Server management

What I appreciate most about my Neovim setup compared to other IDEs is its simplicity. It doesn't come with unnecessary features, allowing me to tailor it precisely to my needs. For instance, I can easily configure keybindings, enabling me to hide or display Lazygit with just a few keystrokes. The fact that everything is integrated into my muscle memory and that I can work entirely without a mouse significantly accelerates my workflow.

As a power user, I also appreciate that these open-source tools are highly customizable. They allow you to craft an IDE or editor that truly fits your unique workflow — it's not a one-size-fits-all solution, but rather a creation that's entirely your own.

dependencies

• ripgrep
• lazygit
• fd
• npm
• go
• unzip

macOS

brew install neovim ripgrep lazygit fd npm go unzip

Arch

pacman -S neovim ripgrep lazygit fd npm go unzip

installation

After installing Neovim on your system, you need to clone this repository (Use --depth 1 to clone without the full history) into your Neovim configuration directory. For example:

git clone --depth 1 [email protected]:dme86/neovim.git ~/.config/nvim

If for some reason the plugins don't install automatically, you can run the :Lazy sync command to ensure that all your plugins are installed and up to date. Run :TSUpdate to update the Treesitter parsers, and use :Mason to install or update the language servers.

maintenance

With Lazy as a plugin manager, maintenance is minimal. It notifies you at the start of Neovim if any plugins need updates. You can simply run :Lazy, switch to the Updates tab, and it will update them automatically.

tips, tricks and hints

normal mode

I would recommend using j (down), k (up), h (left), and l (right) keys for navigating your cursor. With the relativenumber setting enabled, you can easily jump to a specific line by pressing the line number and then j or k for relative movement.

If your cursor is inside brackets or quotes, you can type di (delete inside) followed by the bracket or quote symbol to delete the content inside them.

Use t and f for jumping to the next specified character. For example, typing f followed by ( will place your cursor at the next (. f stands for "follow," while t will send your cursor to the character just before the specified symbol, such as the next (.

You can use F or T to jump backwards from your cursor position. You can repeat your jump by pressing ; to jump forwards and , to jump backwards.

You can always combine those commands. For example, by typing v to enter visual mode, followed by f to follow and then (, you can highlight everything from your cursor to the next (.

splits

To open a new file in a vertical split, use nvim-tree (Ctrl/Strg + n) to select a file and then type s.

Alternatively, if you are in the fuzzy finder (,ff), you can achieve the same result by pressing Ctrl + v to open the selected file in a vertical split.

The newly opened file will appear on the left side, and the previously opened file will move to the right. To switch focus between them, utilize the default vim motions:

• Ctrl + l: Select the left split
• Ctrl + h: Select the right split
• Ctrl + w + w Toggle

You can interchange their positions by typing Ctrl + w followed by Ctrl + r.

For efficient split management, I've remapped maximizing(zoom) the selected split to ,m (maximize) and resizing it to equal proportions to ,n (for normal size).

To quickly select, copy, and paste text between splits, follow these steps:

1. Select the lines you want by entering visual-line mode with Shift + v.
2. Type 4j to select everything from your current line down to line 4 below or use 8k to select upwards to line number 8.

Yank the selected block with ,y, switch to the other split (Ctrl + h or Ctrl + l), and paste it with ,p. If you want to delete the selection from the original file, type ,d.

These shortcuts and techniques facilitate a seamless workflow for navigating and managing splits in Neovim.

keybindings

my setup

Key	Description
,vs	virtual split of the open file
,cs	close split
,rv	a simple dialogue will appear, enter a number to increase/decrease the split
,m	Maximize split
,n	Normalize split
,w	Write file
,q	Close file
,x	Write and close file
,zm	(De)Activate zen-mode
gc	in visual mode: linewise comment
gb	in visual mode: blockwise comment
,ff	open telescope as a file finder
,fg	open telescope as live grep
,fb	open telescope as a buffer switch
,g	open lazygit (Ctrl/Strg + c or q) to close)
> o. <	in visual mode: indent block by shiftwidth (repeat with .)
Ctrl/Strg + t o. Ctrl/Strg+d	in visual mode: indent block by shiftwidth
,y	selected yank into system clipboard
Shift + Ctrl/Strg + t	toggle terminal
Ctrl/Strg + j	LSP: next suggestion
Ctrl/Strg + k	LSP: previous suggestion
Ctrl/Strg + e	LSP: close completition suggestions
ENTER (while in suggestion)	LSP: confirm suggestion
BACKSPACE (normal mode)	Jump tho the last buffer

neotree

Key	Description
Ctrl/Strg + n	open/close tree view
Backspace	1 dir higher (cd ..)
Ctrl/Strg + h / l (left o. right)	focus on tree / file view
Shift + H	show/hide hidden files
s	open file as vertical split
a	(add) create a new file
r	(rename) to rename the selected file from the original name
d	(delete) to delete the selected file or in case of a folder delete the folder with all its contents
W	(collapse_all) to close all open folders starting from the root folder
f	(find) to open the interactive file search to which search filters can be applied. F to close
Ctrl/Strg + k	display information about the file such as size, creation date, etc.

(neo)vim in general - normal-mode

Key	Description
_	go to first character
$	go to last character
0	go to beginning of line
h	one character to the left
l	one character to the right
j	one line down
k	one line up
)	jump to beginning of next sentence
(	jump to beginning of previous sentence
vas	select a sentence
das	delete a sentence

using marks

Key	Description
m[a-zA-Z]	set a mark. lowercase will be set for this file, uppercase will be accessible from other files as well.
'[a-zA-Z]	jump to the line from that mark
`[a-zA-Z]	jump to the line & column from that mark
`.	jump to position where last change occurred in current buffer
''	jump back (to line in current buffer where jumped from)
``	jump back (to position in current buffer where jumped from)
Ctrl/Strg + o	jump to the last buffer
Ctrl/Strg + i	jump to the next buffer

because of a german keyboard i remapped my backtick ` to ß:

vim.api.nvim_set_keymap('n', 'ß', '`', { noremap = true })