nvim: Migrate configuration to lua and built-in plugin manager

nvim/lua/user/lsp.lua

@@ -0,0 +1,69 @@
+--vim.lsp.inlay_hint.enable()
+vim.diagnostic.config({
+    virtual_text = true,
+    --virtual_lines = true,
+    --virtual_lines = {
+    --    current_line = true,
+    --},
+    severity_sort = true,
+})
+vim.opt.completeopt = { "menuone", "noselect", "popup", "fuzzy" } 
+
+vim.lsp.enable('html')
+vim.lsp.enable('cssls')
+vim.lsp.enable('jsonls')
+vim.lsp.enable('typos_lsp')
+-- Go
+vim.lsp.config("gopls", {
+    settings = {
+        gopls = {
+            gofumpt = true,
+            staticcheck = true,
+            analyses = {
+                unusedparams = true,
+                unusedresult = true,
+                unusedwrite = true,
+                unusedvariable = true,
+                useany = true,
+                fieldalignment = false,
+                nilness = true,
+                shadow = true,
+            },
+            hints = {
+                assignVariableTypes = true,
+                compositeLiteralFields = true,
+                compositeLiteralTypes = true,
+                constantValues = true,
+                functionTypeParameters = true,
+                parameterNames = true,
+                rangeVariableTypes = true,
+            },
+            codelenses = {
+                gc_details = true,
+                generate = true,
+                regenerate_cgo = true,
+                tidy = true,
+                upgrade_dependency = true,
+                vendor = true,
+            },
+        },
+    },
+})
+vim.api.nvim_create_autocmd({"BufWritePre"}, {
+  pattern = "*.go",
+  callback = function()
+    local params = vim.lsp.util.make_range_params()
+    params.context = {only = {"source.organizeImports"}}
+    local result = vim.lsp.buf_request_sync(0, "textDocument/codeAction", params)
+    for cid, res in pairs(result or {}) do
+      for _, r in pairs(res.result or {}) do
+        if r.edit then
+          local enc = (vim.lsp.get_client_by_id(cid) or {}).offset_encoding or "utf-16"
+          vim.lsp.util.apply_workspace_edit(r.edit, enc)
+        end
+      end
+    end
+    vim.lsp.buf.format({async = false})
+  end
+})
+vim.lsp.enable('gopls')