nvim/init.lua

local vim = vim
vim.g.mapleader = " "
vim.g.maplocalleader = " "

vim.o.number = true
vim.o.relativenumber = true

vim.o.showmode = true
vim.o.hlsearch = false
vim.o.wrap = true
vim.o.tabstop = 4
vim.g.have_nerd_font = true
vim.o.scrolloff = 10
vim.g.border = "rounded"
vim.o.termguicolors = true
vim.o.cursorline = true

vim.o.swapfile = false
vim.o.mouse = 'a'
vim.o.undofile = true

-- diagnostic config
vim.diagnostic.config({
		virtual_text = false,
		float = { source = 'always', border = 'rounded' }
})

-- Highlight On Yank
vim.api.nvim_create_autocmd('TextYankPost', {
  desc = 'Highlight when yanking (copying) text',
  group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
  callback = function()
    vim.hl.on_yank()
  end,
})

-- unset space so it can be used as leader
vim.keymap.set("n", " ", "", { silent = true, remap = false })

-- move around windows
vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'focus to l window' })
vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'focus to r window' })
vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'focus to dwn window' })
vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'focus to up window' })

-- move lines up and down
vim.keymap.set("n", "<A-j>", ":m .+1<CR>==")
vim.keymap.set("n", "<A-k>", ":m .-2<CR>==")
vim.keymap.set("v", "<A-j>", ":m '>+1<CR>gv=gv")
vim.keymap.set("v", "<A-k>", ":m '<-2<CR>gv=gv")

-- toggle nvim tree
vim.keymap.set("n", "<leader>e", ":NvimTreeToggle<CR>")

-- barbar
vim.keymap.set("n", "<leader>x", ":BufferClose<CR>")
-- (I need both options, one for windows, one for linux)
vim.keymap.set("n", "<A-h>", ":BufferPrevious<CR>")
vim.keymap.set("n", "<A-l>", ":BufferNext<CR>")
vim.keymap.set("n", "<A-,>", "<Cmd>BufferPrevious<CR>")
vim.keymap.set("n", "<A-.>", "<Cmd>BufferNext<CR>")

-- diagnostics
vim.keymap.set("n", "<leader>ds", ":lua vim.diagnostic.open_float()<CR>")
vim.keymap.set("n", "<leader>dn", function() vim.diagnostic.jump({ count = 1 }) end)
vim.keymap.set("n", "<leader>dp", function() vim.diagnostic.jump({ count = -1 }) end)

-- VIM PACKS
vim.pack.add({
		-- theme
		{ src = "https://github.com/neanias/everforest-nvim.git" },

		-- lsp
		{ src = 'https://github.com/neovim/nvim-lspconfig' },
		{ src = 'https://github.com/mason-org/mason.nvim' },
		{ src = 'https://github.com/mason-org/mason-lspconfig.nvim' },
		{ src = 'https://github.com/WhoIsSethDaniel/mason-tool-installer.nvim' },

		-- treesitter
		{ src = 'https://github.com/nvim-treesitter/nvim-treesitter', branch = "main", build = ":TSUpdate", lazy = false},

		-- bar and icons at the top
		{ src = 'https://github.com/nvim-tree/nvim-web-devicons' },
		{ src = 'https://github.com/romgrk/barbar.nvim' },

		-- file tree
		{ src = 'https://github.com/nvim-tree/nvim-tree.lua' },

		-- auto save
		{ src = 'https://github.com/Pocco81/auto-save.nvim' },

		-- completion
		{ src = 'https://github.com/saghen/blink.cmp' },

		-- lualine
		{ src = 'https://github.com/nvim-lualine/lualine.nvim' },

		-- surround
		{ src = 'https://github.com/echasnovski/nvim-mini/mini.nvim' },

		-- telescope
		{ src = 'https://github.com/nvim-lua/plenary.nvim' },
		{ src = 'https://github.com/nvim-telescope/telescope.nvim' },
})

-- telescope (sadly these configs need to be after vimpack)
local builtin = require('telescope.builtin')
vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = 'Telescope find files' })
vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = 'Telescope live grep' })
vim.keymap.set('n', '<leader>fb', builtin.buffers, { desc = 'Telescope buffers' })
vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = 'Telescope help tags' })

require('nvim-treesitter.configs').setup {
		ensure_installed = {},
		modules = {},
		sync_install = false,
		auto_install = true,
		ignore_install = {},
		highlight = {
				enable = true,
				additional_vim_regex_highlighting = false,
		},
}

vim.cmd("colorscheme everforest")

require "barbar".setup()
require "mini.ai".setup()
require "mini.surround".setup()
require "mini.pairs".setup()
require "nvim-tree".setup()
require "auto-save".setup()
require "blink.cmp".setup({
	keymap = {
	  preset = "enter",
	  ["<CR>"] = { "select_and_accept", "fallback" },
	},
})

require('lualine').setup {
  options = {
    icons_enabled = true,
    theme = 'everforest',
    component_separators = { left = '', right = ''},
    section_separators = { left = '', right = ''},
    disabled_filetypes = {
      statusline = {},
      winbar = {},
    },
    ignore_focus = {},
    always_divide_middle = true,
    always_show_tabline = true,
    globalstatus = false,
    refresh = {
      statusline = 1000,
      tabline = 1000,
      winbar = 1000,
      refresh_time = 16, -- ~60fps
      events = {
        'WinEnter',
        'BufEnter',
        'BufWritePost',
        'SessionLoadPost',
        'FileChangedShellPost', 'VimResized', 'Filetype',
        'CursorMoved',
        'CursorMovedI',
        'ModeChanged',
      },
    }
  },
  sections = {
    lualine_a = {'mode'},
    lualine_b = {'branch', 'diff', 'diagnostics'},
    lualine_c = {'filename'},
    lualine_x = {'encoding', 'fileformat', 'filetype'},
    lualine_y = {'progress'},
    lualine_z = {'location'}
  },
  inactive_sections = {
    lualine_a = {},
    lualine_b = {},
    lualine_c = {'filename'},
    lualine_x = {'location'},
    lualine_y = {},
    lualine_z = {}
  },
  tabline = {},
  winbar = {},
  inactive_winbar = {},
  extensions = {}
}

require('mason').setup()
require('mason-lspconfig').setup()
require('mason-tool-installer').setup({
	ensure_installed = {
		"biome",
		"djlint",
		"emmet-language-server",
		"html-lsp",
		"lua-language-server",
		"lwc-language-server",
		"omnisharp",
		"prettier",
		"prettierd",
		"python-lsp-server",
		"roslyn",
		"ruff",
		"selene",
		"stylua",
		"typescript-language-server",
	}
})

vim.lsp.config('lua_ls', {
	settings = {
		Lua = {
			runtime = {
				version = 'LuaJIT',
			},
			diagnostics = {
				globals = {
					'vim',
					'require'
				},
			},
			workspace = {
				library = vim.api.nvim_get_runtime_file("", true),
			},
			telemetry = {
				enable = false,
			},
		},
	},
})