add first draft of golang extention for fg42

lib/extensions/go.el

@@ -0,0 +1,24 @@
+;;; GoExtention --- Enable Golang support in FG42
+;;; Commentary:
+;;; Code:
+(require 'fpkg)
+(require 'fg42/extension)
+(require 'extensions/go-initialize)
+
+;; dependencies
+
+(depends-on 'go-mode)
+(depends-on 'go-add-tags)
+(depends-on 'go-stacktracer)
+(depends-on 'go-eldoc)
+(depends-on 'gotest)
+
+
+
+(extension go
+           :version 0.0.1
+           :on-initialize extensions/go-initialize
+           :docs "lib/extensions/go/readme.org")
+
+
+;;; go.el ends here

lib/extensions/go/init.el

@@ -0,0 +1,23 @@
+;;; go-init --- The entry point for golang extension
+;;; Commentary:
+;;; Code:
+
+(defun fg42-go-hook ()
+  """Setup emacs hooks and turn necessary modes on."""
+  (lsp)
+  (flymake-mode-on)
+  (yas-minor-mode-on)
+  (add-hook 'before-save-hook #'lsp-format-buffer t t)
+  (add-hook 'before-save-hook #'lsp-organize-imports t t)
+  (add-hook 'go-mode-hook 'go-eldoc-setup)
+  (local-set-key (kbd "M-.") #'godef-jump)
+  (local-set-key (kbd "M-*") 'pop-tag-mark))
+
+
+(defun extensions/go-initialize ()
+  """Initialize Golang extension."""
+   (add-hook 'go-mode-hook 'fg42-go-hook))
+
+(provide 'extensions/go/init)
+
+;;; init ends here.