Personal NVIM config

Installed plugins

• Lazy plugin manager
• Fugitive
• LSP/Mason via lsp-zero
• Copilot (copilot anc copilot-cmp but configured without cmp)
• Bufferline (defaults)
• Treesitter
• Telescope
• Tokyonight dark theme
• Quickmath

Basic configuration

vim.opt.exrc = true
vim.opt.secure = true

vim.opt.tabstop = 2
vim.opt.shiftwidth = 2
vim.opt.softtabstop = 2
vim.opt.expandtab = true

vim.opt.cursorline = true

vim.opt.nu = true
vim.opt.relativenumber = true

vim.opt.wrap = false

vim.opt.swapfile = false
vim.opt.backup = false

vim.opt.undodir = os.getenv("HOME") .. "/.nvim/undodir"
vim.opt.undofile = true

vim.opt.hlsearch = true
vim.opt.incsearch = true

vim.opt.termguicolors = true

vim.opt.pumheight = 10

vim.g.netrw_banner = false
vim.g.netrw_liststyle = 0

Remaps

The <leader> key is Space.

When in insert mode you can use Escape to exit it or press jj quickly. If you actually need to type jj then you need to wait 1 second between keypresses.

Basic remaps

Key combo	Action
<leader>g	Start fugitive
<leader>h	Turn off highlights
<leader>w	Save
<leader>q	Quit
<leader>pv	Explorer

Telescope

Key combo	Action
<leader>ff	Git files
<leader>fa	All files
<leader>ft	Grep
<leader>fb	Buffers
<leader>fy	LSP document sym
<leader>fda	LSP diagnostics all
<leader>fdc	LSP diagnostics

Buffers

Key combo	Action
<leader>bb	Prev buffer
<leader>bn	Next buffer
<leader>bc	Close buffer
<leader>bj	Pick buffer
<leader>c	Close buffer without window

Windows

Key combo	Action
<leader>sv	Split vertically
<leader>sh	Split horizontally
<leader>sc	Close current win
<Ctrl-l>	Go left
<Ctrl-h>	Go right
<Ctrl-j>	Go down
<Ctrl-k>	Go up

LSP

Key combo	Action
gr	Show references
gd	Jump to definition
gD	Jump to declaraion
K	Hover help
<Ctrl-k>	Signature help
<leader>rn	Rename
]d , [d	Next, prev error

LSP autocompetion (cmp)

Key combo	Action
<Ctrl-y>	Accept
<Ctrl-e>	Abort
<Ctrl-u>	Scroll -4
<Ctrl-d>	Scroll +4
<Shft-Tab>	Select+insert prev
<Tab>	Select+insert next

Copilot

Key combo	Action
<Alt-l>	Accept
<Alt-]>	Next suggestion
<Alt-[>	Prev suggestion
<Alt-k>	Dismiss

DAP

Key combo	Action
<leader>db	Toggle breakpoint
<leader>dB	Set breakpoint
<leader>dlp	Log point
<leader>dr	Repl open
<leader>dl	Run last
<leader>dh	Hover
<leader>dp	Preview
<leader>df	Frames
<leader>ds	Scope
<F5>	Continue
<F10>	Step over
<F11>	Step into
<F12>	Step out

DAP configuration

Here is an example of DAP adapter and launch configuration using codelldb. I placed these into .nvim.lua

local dap = require('dap')
dap.adapters.codelldb = {
    type = 'server',
    port = '${port}',
    executable = {
        command = '/home/stjepano/.local/share/nvim/mason/bin/codelldb',
        args = {"--port", "${port}"}
    },
}
dap.configurations.cpp = {
    {
        name = "Launch file",
        type = "codelldb",
        request = "launch",
        program = function()
            return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
        end,
        cwd = '${workspaceFolder}',
        stopOnEntry = true,
    },
}
dap.configurations.c = dap.configurations.cpp