dotfiles/.config/nvim/lua/plugins/lsp.lua

return {
	{
		'VonHeikemen/lsp-zero.nvim',
		branch = 'v3.x',
		lazy = true,
		config = false,
		init = function()
			-- Disable automatic setup, we are doing it manually
			vim.g.lsp_zero_extend_cmp = 0
			vim.g.lsp_zero_extend_lspconfig = 0
		end,
	},
	{
		'williamboman/mason.nvim',
		lazy = false,
		config = true,
	},

	-- Autocompletion
	{
		'hrsh7th/nvim-cmp',
		event = 'InsertEnter',
		dependencies = {
			{'L3MON4D3/LuaSnip'},
		},
		config = function()
			-- Here is where you configure the autocompletion settings.
			local lsp_zero = require('lsp-zero')
			lsp_zero.extend_cmp()

			-- And you can configure cmp even more, if you want to.
			local cmp = require('cmp')
			local cmp_action = lsp_zero.cmp_action()

			cmp.setup({
				formatting = lsp_zero.cmp_format(),
				mapping = cmp.mapping.preset.insert({
					-- `Enter` key to confirm completion
					['<CR>'] = cmp.mapping.confirm({select = false}),

					-- Alt+Space to trigger completion menu
					['<M-Space>'] = cmp.mapping.complete(),

					-- Tab to change item in completion menu
					['<Tab>'] = cmp_action.tab_complete(),
					-- Shift+Tab goes to the previus item in the completion menu
					['<S-Tab>'] = cmp_action.select_prev_or_fallback(),

					-- Navigate between documentation
					['<C-f>'] = cmp.mapping.scroll_docs(4),
					['<C-r>'] = cmp.mapping.scroll_docs(-4),
				})
			})

			lsp_zero.set_preferences({
				sign_icons = {}
			})
		end
	},

	-- LSP
	{
		'neovim/nvim-lspconfig',
		cmd = {'LspInfo', 'LspInstall', 'LspStart'},
		event = {'BufReadPre', 'BufNewFile'},
		dependencies = {
			{'hrsh7th/cmp-nvim-lsp'},
			{'williamboman/mason-lspconfig.nvim'},
		},
		config = function()
			-- This is where all the LSP shenanigans will live
			local lsp_zero = require('lsp-zero')
			lsp_zero.extend_lspconfig()

			--- if you want to know more about lsp-zero and mason.nvim
			--- read this: https://github.com/VonHeikemen/lsp-zero.nvim/blob/v3.x/doc/md/guides/integrate-with-mason-nvim.md
			lsp_zero.on_attach(function(client, bufnr)
				-- see :help lsp-zero-keybindings
				-- to learn the available actions
				lsp_zero.default_keymaps({buffer = bufnr})
			end)

			require('mason-lspconfig').setup({
				ensure_installed = {'eslint', 'tsserver', 'rust_analyzer', 'lua_ls',
					'clangd', 'volar', 'pylsp'},
				handlers = {
					lsp_zero.default_setup,
					lua_ls = function()
						-- (Optional) Configure lua language server for neovim
						local lua_opts = lsp_zero.nvim_lua_ls()
						require('lspconfig').lua_ls.setup(lua_opts)
					end,
				}
			})

			require('mason-lspconfig').setup_handlers({
				function(server_name)
					local server_config = {}
					if require("neoconf").get(server_name .. ".disable") then
						return
					end
					if server_name == "volar" then
						server_config.filetypes = { 'vue', 'typescript', 'javascript' }
					end
					require('lspconfig')[server_name].setup(server_config)
				end,
			})

		end
	}
}