Add a golang LSP configuration

myconfig.org

@@ -616,7 +616,8 @@ Quick navigation to words
    #+end_src
 
 * LSP
-  We are using =lsp-mode= but keep an eye on =eglot= as an alternative.
+  We are using [[https://emacs-lsp.github.io/lsp-mode/][lsp-mode]] but keep an eye on [[https://github.com/joaotavora/eglot][eglot]] as an alternative.
+  **WARNING**: =lsp-company= is no longer supported
 
 Links to check
 - [[https://emacs-lsp.github.io/lsp-mode/][LSP-mode Home]]
@@ -629,6 +630,7 @@ Links to check
 - [[https://www.mortens.dev/blog/emacs-and-the-language-server-protocol/][Morten's Dev]] (tiene buena pinta)
 - [[https://mullikine.github.io/posts/setting-up-lsp-with-emacs-attempt-2/][Bodacious Blog]] (parece muy completo pero algo criptico)
 - [[https://gitlab.com/nathanfurnal/dotemacs/-/snippets/2060535][Nathan Furnal Guide]]
+- [[https://emacs-lsp.github.io/lsp-mode/tutorials/how-to-turn-off/][A visual guide to LSP mode]]
 
 LSP mode, allows the use of Language Server Protocol for programming.
 
@@ -650,7 +652,7 @@ LSP mode, allows the use of Language Server Protocol for programming.
     (lsp-print-performance t)
 
     ;; general
-    ;; (lsp-auto-guess-root t)
+    ;; (lsp-auto-guess-root t)                 ;; Probably you want to choose root interactively
     ;; (lsp-document-sync-method 'incremental) ;; none, full, incremental, or nil
     ;; (lsp-response-timeout 10)
 
@@ -661,7 +663,6 @@ LSP mode, allows the use of Language Server Protocol for programming.
     ;; (company-lsp-async t)
     ;; (company-lsp-enable-recompletion t)
     ;; (company-lsp-enable-snippet t)
-    ;; (lsp-document-sync-method (quote incremental))
 
     ;;   :hook
     ;;   ((python-mode . lsp-deferred)
@@ -715,16 +716,61 @@ LSP mode, allows the use of Language Server Protocol for programming.
     ;; (lsp-ui-sideline-show-hover t)
     ;; (lsp-ui-sideline-show-symbol t)
 
-
-
     :after lsp-mode)
 #+end_src
 
 ** go
+**WARNING**: you need to install =gopls= in your system.
+**WARNING**: =company-go= is deprecated, don't use it
+References:
+- [[https://kasperdeng.github.io/2015/04/15/go-dev-env/][kasperdeng golang development enviroment]]
+- [[https://github.com/golang/tools/tree/master/gopls][gopls repo]]
+- [[https://gist.github.com/psanford/b5d2689ff1565ec7e46867245e3d2c76][psandford/gopls configuration]]
+#+begin_src emacs-lisp
+  (use-package go-mode
+     :custom
+     ;; (lsp-enable-links nil)
+     ;; (lsp-clients-go-server-args '("--cache-style=always" "--diagnostics-style=onsave" "--format-style=goimports"))
+     (lsp-gopls-server-args '("--debug=localhost:6060"))
+     :hook
+     ((go-mode . lsp-deferred)
+      (before-save . lsp-format-buffer)
+      (before-save . lsp-organize-imports)
+      (before-save . gofmt-before-save)
+      )
+     )
+#+end_src
+
+*** go-snippets
 #+begin_src emacs-lisp
-;; '(lsp-clients-go-server-args '("--cache-style=always" "--diagnostics-style=onsave" "--format-style=goimports")) -->
+  (use-package go-snippets
+    :after go-mode
+    )
 #+end_src
 
+*** got-projectile
+#+begin_src emacs-lisp
+  ;; (use-package go-projectile
+  ;;   )
+
+#+end_src
+
+*** go-test
+#+begin_src emacs-lisp
+  (use-package gotest
+    :bind
+    (:map go-mode-map
+          ("C-c a t" . #'go-test-current-test)
+          )
+    )
+
+#+end_src
+
+** Rust
+- [[https://robert.kra.hn/posts/2021-02-07_rust-with-emacs/][Robert Kra Emacs Rust Configuration]]
+
+** Python
+
 * next
 #+begin_src emacs-lisp