dots/config/nvim/lua/aleidk/plugins-ide/lsp.lua

return {
	-- LSP Plugins
	{
		-- `lazydev` configures Lua LSP for your Neovim config, runtime and plugins
		-- used for completion, annotations and signatures of Neovim apis
		'folke/lazydev.nvim',
		ft = 'lua',
		opts = {
			library = {
				-- Load luvit types when the `vim.uv` word is found
				{ path = 'luvit-meta/library', words = { 'vim%.uv' } },
			},
		},
	},
	{ "Bilal2453/luvit-meta", lazy = true }, -- optional `vim.uv` typings
	{
		-- LSP Configuration & Plugins
		"neovim/nvim-lspconfig",
		event = { "BufReadPost", "BufNewFile", "BufWritePre" },
		dependencies = {
			-- Automatically install LSPs to stdpath for neovim
			{ "williamboman/mason.nvim", config = true },
			"williamboman/mason-lspconfig.nvim",
			{ 'saghen/blink.cmp' } -- autocompletion
		},

		config = function()
			-- LSP settings.
			local on_attach = function(_, bufnr)
				local nmap = function(keys, func, desc)
					if desc then
						desc = "LSP: " .. desc
					end

					vim.keymap.set("n", keys, func, { buffer = bufnr, desc = desc })
				end

				nmap("<leader>lr", vim.lsp.buf.rename, "Rename")
				-- stylua: ignore
				vim.keymap.set({ "n", "x", "v" }, "<leader>la", vim.lsp.buf.code_action, { buffer = bufnr, desc = "Code Action" })
				nmap("<leader>ld", vim.lsp.buf.type_definition, "Go to type definition")
				nmap("<leader>lf", function()
					vim.lsp.buf.format()
				end, "Format")

				nmap("gd", vim.lsp.buf.definition, "Go to definition")
				nmap("gr", require("telescope.builtin").lsp_references, "Goto References")
				nmap("gI", vim.lsp.buf.implementation, "Go to Implementation")

				-- See `:help K` for why this keymap
				nmap("K", vim.lsp.buf.hover, "Hover Documentation")
				-- nmap("<C-k>", vim.lsp.buf.signature_help, "Signature Documentation")

				-- Lesser used LSP functionality
				nmap("gD", vim.lsp.buf.declaration, "Goto Declaration")

				nmap("<leader>lj", vim.diagnostic.goto_next, "Go to next diagnostic")
				nmap("<leader>lk", vim.diagnostic.goto_prev, "Go to prev diagnostic")
				nmap("<leader>lK", function()
					-- execute twice to enter the float inmediatly
					vim.diagnostic.open_float()
					vim.diagnostic.open_float()
				end, "Hover current diagnostic")

				-- Create a command `:Format` local to the LSP buffer
				vim.api.nvim_buf_create_user_command(bufnr, "Format", function(_)
					vim.lsp.buf.format()
				end, { desc = "Format current buffer with LSP" })
			end

			-- Enable the following language servers
			-- To see options and cofigurations `:help lspconfig-all`
			local servers = {
				astro = {},
				bashls = {},
				cssls = {},
				dockerls = {},
				emmet_ls = {
					filetypes = {
						"astro",
						"css",
						"eruby",
						"html",
						"htmldjango",
						"javascriptreact",
						"less",
						"pug",
						"sass",
						"scss",
						"svelte",
						"typescriptreact",
						"vue",
						"htmlangular",
						"php",
						"blade"
					},
				},
				html = {},
				marksman = {},
				phpactor = {},
				gopls = {
					settings = {
						gopls = {
							completeUnimported = true,
							usePlaceholders = true,
							analyses = {
								unusedparams = true,
							},
						},
					},
				},
				ruff = {},
				rust_analyzer = {
					settings = {
						["rust-analyzer"] = {
							imports = {
								granularity = {
									group = "module",
								},
								prefix = "self",
							},
							cargo = {
								buildScripts = {
									enable = true,
								},
							},
							procMacro = {
								enable = true,
							},
						},
					},
				},
				sqlls = {},
				yamlls = {
					settings = {
						yaml = {
							schemas = {},
							customTags = {
								"!vault" -- ansible encrypted vars support
							}
						}
					},
				},
				lua_ls = {
					settings = {
						Lua = {
							completion = {
								callSnippet = 'Replace',
							},
							diagnostics = { disable = { 'missing-fields' } },
						},
					},
				},
			}

			-- nvim-cmp supports additional completion capabilities, so broadcast that to servers
			local capabilities = vim.lsp.protocol.make_client_capabilities()
			capabilities = require("blink.cmp").get_lsp_capabilities(capabilities)

			-- Ensure the servers above are installed
			local mason_lspconfig = require("mason-lspconfig")

			mason_lspconfig.setup({
				ensure_installed = vim.tbl_keys(servers),
				automatic_installation = false,
			})

			mason_lspconfig.setup_handlers({
				function(server_name)
					local _border = "single"

					local default_config = {
						capabilities = capabilities,
						on_attach = on_attach,
						handlers = {
							["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, {
								border = _border,
							}),
							["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
								border = _border,
								max_width = 200,
								max_height = 200,
								focus = true,
							}),
						},
					}

					require("lspconfig")[server_name].setup(
						vim.tbl_deep_extend("force", default_config, servers[server_name] or {})
					)
				end,
			})

			vim.diagnostic.config({
				update_in_insert = false,
				underline = true,
				float = {
					source = true
				},
				virtual_text = {
					severity = vim.diagnostic.severity.ERROR,
					source = true,
					spacing = -1,
					prefix = nil,
					format = function(diagnostic)
						-- show small error code instead of whole error that probably won't fit in the screen
						-- to see the whole error use other keybindings
						return tostring(diagnostic.code)
					end,
					virt_text_hide = true
				},
				severity_sort = true,
			})

			-- Customize gutter icons
			local signs = require("aleidk.constants").icons.diagnostics
			for type, icon in pairs(signs) do
				local hl = "DiagnosticSign" .. type
				vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
			end
		end,
	},
}