Added base folke setup

lua/plugins/lsp/diagnostics.lua

@@ -0,0 +1,26 @@
+local M = {}
+
+M.signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
+
+function M.setup()
+  -- Automatically update diagnostics
+  vim.diagnostic.config({
+    underline = true,
+    update_in_insert = false,
+    virtual_text = { spacing = 4, prefix = "●" },
+    severity_sort = true,
+  })
+
+  vim.lsp.handlers["workspace/diagnostic/refresh"] = function(_, _, ctx)
+    local ns = vim.lsp.diagnostic.get_namespace(ctx.client_id)
+    pcall(vim.diagnostic.reset, ns)
+    return true
+  end
+
+  for type, icon in pairs(M.signs) do
+    local hl = "DiagnosticSign" .. type
+    vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
+  end
+end
+
+return M

lua/plugins/lsp/formatting.lua

@@ -0,0 +1,59 @@
+local util = require("util")
+
+local M = {}
+
+-- vim.lsp.handlers["textDocument/hover"] = function(_, method, result)
+--   print(vim.inspect(result))
+-- end
+
+M.autoformat = true
+
+function M.toggle()
+  M.autoformat = not M.autoformat
+  if M.autoformat then
+    util.info("enabled format on save", "Formatting")
+  else
+    util.warn("disabled format on save", "Formatting")
+  end
+end
+
+function M.format()
+  if M.autoformat then
+    if vim.lsp.buf.format then
+      vim.lsp.buf.format()
+    else
+      vim.lsp.buf.formatting_sync()
+    end
+  end
+end
+
+function M.setup(client, buf)
+  local ft = vim.api.nvim_buf_get_option(buf, "filetype")
+  local nls = require("plugins.null-ls")
+
+  local enable = false
+  if nls.has_formatter(ft) then
+    enable = client.name == "null-ls"
+  else
+    enable = not (client.name == "null-ls")
+  end
+
+  if client.name == "tsserver" then
+    enable = false
+  end
+
+  -- util.info(client.name .. " " .. (enable and "yes" or "no"), "format")
+
+  client.server_capabilities.documentFormattingProvider = enable
+  -- format on save
+  if client.server_capabilities.documentFormattingProvider then
+    vim.cmd([[
+      augroup LspFormat
+        autocmd! * <buffer>
+        autocmd BufWritePre <buffer> lua require("plugins.lsp.formatting").format()
+      augroup END
+    ]])
+  end
+end
+
+return M

lua/plugins/lsp/init.lua

@@ -0,0 +1,91 @@
+local M = {
+	event = "BufReadPre"
+}
+
+function M.config()
+	require("lua-dev").setup({
+		library = {
+			runtime = "~/projects/neovim/runtime/"
+		}
+	})
+	require("mason")
+	require("plugins.lsp.diagnostics").setup()
+	require("fidget").setup({text = {spinner = "dots"} })
+	local function on_attach(client, bufnr)
+		--require("nvim-navic").attach(client, bufnr)
+		require("plugins.lsp.formatting").setup(client, bufnr)
+		--require("plugins.lsp.keys").setup(client, bufnr)
+	end
+
+	---@type lspconfig.options
+	local servers = {
+		sumneko_lua = {
+			single_file_support = true,
+			settings = {
+				Lua = {
+					workspace = {
+						checkThirdParty = false,
+					},
+					completion = {
+						workspaceWord = false,
+					},
+					misc = {
+						parameters = {
+							"--log-level=trace",
+						},
+					},
+					diagnostics = {
+						groupFileStatus = {
+							["ambiguity"] = "Opened",
+							["await"] = "Opened",
+							["codestyle"] = "None",
+							["duplicate"] = "Opened",
+							["global"] = "Opened",
+							["luadoc"] = "Opened",
+							["redefined"] = "Opened",
+							["strict"] = "Opened",
+							["strong"] = "Opened",
+							["type-check"] = "Opened",
+							["unbalanced"] = "Opened",
+							["unused"] = "Opened",
+						},
+						unusedLocalExclude = { "_*" },
+					},
+					format = {
+						enable = false,
+						defaultConfig = {
+							indent_style = "space",
+							indent_size = "2",
+							continuation_indent_size = "2",
+						},
+					},
+				},
+			},
+		},
+		vimls = {},
+	}
+	local capabilities = require("cmp_nvim_lsp").update_capabilities(vim.lsp.protocol.make_client_capabilities())
+	capabilities.textDocument.foldingRange = {
+		dymanicRegistration = false,
+		lineFoldingOnly = true,
+	}
+	
+	---@type _.lspconfig.options
+	local options = {
+		on_attach = on_attach,
+		capabilities = capabilities,
+		flags = {
+			debounce_text_change = 150,
+		}
+	}
+
+	for server, opts in pairs(servers) do
+		opts = vim.tbl_deep_extend("force", {}, options, opts or {})
+		require("lspconfig")[server].setup(opts)
+	end
+
+	require("plugins.null-ls").setup(options)
+
+end
+
+return M

lua/plugins/lsp/kind.lua

@@ -0,0 +1,36 @@
+local M = {}
+
+M.icons = {
+  Class = " ",
+  Color = " ",
+  Constant = " ",
+  Constructor = " ",
+  Enum = "了 ",
+  EnumMember = " ",
+  Field = " ",
+  File = " ",
+  Folder = " ",
+  Function = " ",
+  Interface = "ﰮ ",
+  Keyword = " ",
+  Method = "ƒ ",
+  Module = " ",
+  Property = " ",
+  Snippet = "﬌ ",
+  Struct = " ",
+  Text = " ",
+  Unit = " ",
+  Value = " ",
+  Variable = " ",
+}
+
+function M.cmp_format()
+  return function(_entry, vim_item)
+    if M.icons[vim_item.kind] then
+      vim_item.kind = M.icons[vim_item.kind] .. vim_item.kind
+    end
+    return vim_item
+  end
+end
+
+return M