add lsp-mode (go only for now)

conf-lisp/lsp.el

@@ -0,0 +1,21 @@
+;; LSP mode
+(use-package lsp-mode
+  :config
+  (lsp-register-custom-settings
+   '(("gopls.completeUnimported" t t)
+     ("gopls.staticcheck" t t)))
+
+  ;; disable infantile nonsense
+  (setq lsp-headerline-breadcrumb-enable nil)
+  (setq lsp-modeline-code-actions-enable nil)
+
+  :init
+  ;; I'm not using any of th  lsp commands, but better define a prefix
+  ;; than being unable to reach it
+  (setq lsp-keymap-prefix "C-c C-l")
+
+  :commands lsp)
+
+;; I use ivy
+(use-package lsp-ivy
+  :commands lsp-ivy-global-workspace-symbol)