init.lua

vim.cmd("set expandtab")
vim.cmd("set tabstop=2")
vim.cmd("set softtabstop=2")
vim.cmd("set shiftwidth=2")
vim.cmd("set nu rnu")
vim.cmd("set clipboard=unnamedplus")
if vim.env.SSH_CONNECTION then
	vim.g.clipboard = {
		name = "OSC 52",
		copy = {
			["+"] = require("vim.ui.clipboard.osc52").copy("+"),
			["*"] = require("vim.ui.clipboard.osc52").copy("*"),
		},
		paste = {
			["+"] = require("vim.ui.clipboard.osc52").paste("+"),
			["*"] = require("vim.ui.clipboard.osc52").paste("*"),
		},
	}
end
vim.cmd("set noswapfile")
vim.cmd("set list listchars=tab:>\\ ,trail:-,eol:󰌑 ")

vim.diagnostic.config({
	virtual_text = {
		prefix = "●", -- could be "●", "▎", "x", etc.
	},
	signs = true,
	underline = true,
	update_in_insert = false,
	severity_sort = true,
})

vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

vim.opt.termguicolors = true

require("customs")
require("config")

vim.cmd("colorscheme catppuccin-mocha")

local function hsv_to_hex(h, s, v)
	local c = v * s
	local x = c * (1 - math.abs((h / 60) % 2 - 1))
	local m = v - c

	local r_, g_, b_

	if h < 60 then
		r_, g_, b_ = c, x, 0
	elseif h < 120 then
		r_, g_, b_ = x, c, 0
	elseif h < 180 then
		r_, g_, b_ = 0, c, x
	elseif h < 240 then
		r_, g_, b_ = 0, x, c
	elseif h < 300 then
		r_, g_, b_ = x, 0, c
	else
		r_, g_, b_ = c, 0, x
	end

	local r = math.floor((r_ + m) * 255 + 0.5)
	local g = math.floor((g_ + m) * 255 + 0.5)
	local b = math.floor((b_ + m) * 255 + 0.5)

	return string.format("#%02X%02X%02X", r, g, b)
end

local hue = 0
local function animate()
	hue = (hue + 5) % 360
	local color = hsv_to_hex(hue, 1, 1)
	vim.api.nvim_set_hl(0, "CursorLine", { fg = color })
	vim.api.nvim_set_hl(0, "LineNr", { fg = color })

	vim.defer_fn(animate, 100)
end

vim.api.nvim_set_hl(0, "LineNrAbove", { fg = "#45454d" })
animate()
vim.api.nvim_set_hl(0, "LineNrBelow", { fg = "#45454d" })