Added initial nvim config

.config/nvim/plugin/lspconfig.lua

@@ -0,0 +1,114 @@
+local status, nvim_lsp = pcall(require, "lspconfig")
+if (not status) then return end
+
+local protocol = require('vim.lsp.protocol')
+
+local augroup_format = vim.api.nvim_create_augroup("Format", { clear = true })
+local enable_format_on_save = function(_, bufnr)
+  vim.api.nvim_clear_autocmds({ group = augroup_format, buffer = bufnr })
+  vim.api.nvim_create_autocmd("BufWritePre", {
+    group = augroup_format,
+    buffer = bufnr,
+    callback = function()
+      vim.lsp.buf.format({ bufnr = bufnr })
+    end,
+  })
+end
+
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+
+  local opts = { noremap = true, silent = true }
+
+  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+end
+
+protocol.CompletionItemKind = {
+  '', -- Text
+  '', -- Method
+  '', -- Function
+  '', -- Constructor
+  '', -- Field
+  '', -- Variable
+  '', -- Class
+  'ﰮ', -- Interface
+  '', -- Module
+  '', -- Property
+  '', -- Unit
+  '', -- Value
+  '', -- Enum
+  '', -- Keyword
+  '﬌', -- Snippet
+  '', -- Color
+  '', -- File
+  '', -- Reference
+  '', -- Folder
+  '', -- EnumMember
+  '', -- Constant
+  '', -- Struct
+  '', -- Event
+  'ﬦ', -- Operator
+  '', -- TypeParameter
+}
+
+-- Set up completion using nvim_cmp with LSP source
+local capabilities = require('cmp_nvim_lsp').default_capabilities()
+
+nvim_lsp.stylelint_lsp.setup {
+  filetypes = { "css", "scss" }
+}
+
+nvim_lsp.tsserver.setup {
+  on_attach = on_attach,
+  filetypes = { "typescript", "typescriptreact", "typescript.tsx" },
+  cmd = { "typescript-language-server", "--stdio" },
+  capabilities = capabilities
+}
+
+nvim_lsp.lua_ls.setup {
+  capabilities = capabilities,
+  on_attach = function(client, bufnr)
+    on_attach(client, bufnr)
+    enable_format_on_save(client, bufnr)
+  end,
+  settings = {
+    Lua = {
+      diagnostics = {
+        -- Get the language server to recognize the `vim` global
+        globals = { 'vim' },
+      },
+      workspace = {
+        -- Make the server aware of Neovim runtime files
+        library = vim.api.nvim_get_runtime_file("", true),
+        checkThirdParty = false
+      },
+    },
+  },
+}
+
+vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+  vim.lsp.diagnostic.on_publish_diagnostics, {
+    underline = true,
+    update_in_insert = false,
+    virtual_text = { spacing = 4, prefix = "●" },
+    severity_sort = true,
+  }
+)
+
+-- Diagnostic symbols in the sign column (gutter)
+local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
+for type, icon in pairs(signs) do
+  local hl = "DiagnosticSign" .. type
+  vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
+end
+
+vim.diagnostic.config({
+  virtual_text = {
+    prefix = '●'
+  },
+  update_in_insert = true,
+  float = {
+    source = "always", -- Or "if_many"
+  },
+})