refactored and switched to config with packer

lua/config/plugins/lspconfig.lua

@@ -0,0 +1,63 @@
+local u = require 'config.utils'
+
+u.nmap('E', vim.diagnostic.open_float)
+u.nmap('[d', vim.diagnostic.goto_prev)
+u.nmap(']d', vim.diagnostic.goto_next)
+u.nmap('<space>q', vim.diagnostic.setloclist)
+
+local on_attach = function(_, bufnr)
+    vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+    vim.o.signcolumn = 'yes'
+
+    local map = function(from, to)
+        vim.keymap.set('n', from, to, { noremap = true, silent = true, buffer = bufnr })
+    end
+
+    map('gd', vim.lsp.buf.definition)
+    map('gr', vim.lsp.buf.references)
+    map('gi', vim.lsp.buf.implementation)
+    map('gD', vim.lsp.buf.declaration)
+
+    map('K', vim.lsp.buf.hover)
+    map('<C-k>', vim.lsp.buf.signature_help)
+
+    map('<space>wa', vim.lsp.buf.add_workspace_folder)
+    map('<space>wr', vim.lsp.buf.remove_workspace_folder)
+    map('<space>wl', function()
+        print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+    end)
+    map('<space>D', vim.lsp.buf.type_definition)
+    map('<space>rn', vim.lsp.buf.rename)
+    map('<space>ca', vim.lsp.buf.code_action)
+    map('<space>fm', vim.lsp.buf.formatting)
+end
+
+local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
+
+require 'lspconfig'.sumneko_lua.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    settings = {
+        Lua = {
+            diagnostics = {
+                globals = { 'vim' },
+            },
+        },
+    },
+}
+
+require 'rust-tools'.setup {
+    server = {
+        on_attach = on_attach,
+        capabilities = capabilities,
+    }
+}
+
+vim.g.markdown_fenced_languages = {
+  "ts=typescript"
+}
+require'lspconfig'.denols.setup{
+    on_attach = on_attach,
+    capabilities = capabilities,
+}
+