fix lsp

lua/plugins/autoformat.lua

@@ -0,0 +1,72 @@
+-- lua/plugins/autoformat.lua
+-- Automatically format Go code on save and when idle after changes
+
+return {
+  "neovim/nvim-lspconfig",
+  event = { "BufReadPre", "BufNewFile" },
+  config = function()
+    ---------------------------------------------------------------------------
+    -- 🧹 Format on save
+    ---------------------------------------------------------------------------
+    vim.api.nvim_create_autocmd("BufWritePre", {
+      pattern = "*.go",
+      callback = function()
+        -- Runs both gopls and none-ls formatters in order
+        vim.lsp.buf.format({ async = false })
+      end,
+    })
+
+    ---------------------------------------------------------------------------
+    -- ⚡ Auto-format when idle (after you stop typing)
+    ---------------------------------------------------------------------------
+    local format_timer = vim.loop.new_timer()
+
+    vim.api.nvim_create_autocmd({ "TextChanged", "TextChangedI" }, {
+      pattern = "*.go",
+      callback = function()
+        -- Cancel previous pending format
+        format_timer:stop()
+
+        -- Wait 1.5 seconds after the last change before formatting
+        format_timer:start(1500, 0, vim.schedule_wrap(function()
+          -- Only format if the buffer still exists and is listed
+          local bufnr = vim.api.nvim_get_current_buf()
+          if vim.api.nvim_buf_is_valid(bufnr) and vim.bo[bufnr].modifiable then
+            vim.lsp.buf.format({ async = true })
+          end
+        end))
+      end,
+    })
+
+    ---------------------------------------------------------------------------
+    -- 🧪 Optional: run `goimports` and quick test on save
+    ---------------------------------------------------------------------------
+    vim.api.nvim_create_autocmd("BufWritePost", {
+      pattern = "*.go",
+      callback = function()
+        -- Automatically fix imports using goimports if available
+        vim.fn.jobstart({ "goimports", "-w", vim.fn.expand("%:p") }, {
+          on_exit = function()
+            -- Optionally, trigger a quick test run for feedback
+            vim.fn.jobstart({ "go", "test", "./..." }, {
+              cwd = vim.fn.getcwd(),
+              stdout_buffered = true,
+              stderr_buffered = true,
+              on_stdout = function(_, data)
+                if data then
+                  vim.notify(table.concat(data, "\n"), vim.log.levels.INFO, { title = "go test" })
+                end
+              end,
+              on_stderr = function(_, data)
+                if data then
+                  vim.notify(table.concat(data, "\n"), vim.log.levels.ERROR, { title = "go test" })
+                end
+              end,
+            })
+          end,
+        })
+      end,
+    })
+  end,
+}
+