[defaults] Added shortcut to switch to last compilation buffer

CHANGELOG.develop

@@ -1016,6 +1016,7 @@ Other:
   - Added ~SPC x d l~ =delete-blank-lines= (thanks to duianto)
   - Added keybindings for Easy PG built in Emacs application
    (thanks to John Stevenson)
+  - Added ~SPC c b~ to switch to last compilation buffer(thanks to Ivan Yonchovski).
 - Improvements:
   - Rewrote window layout functions for ~SPC w 1~, ~SPC w 2~, ~SPC w 3~, and
     ~SPC w 4~ (thanks to Codruț Constantin Gușoi):

layers/+spacemacs/spacemacs-defaults/funcs.el

@@ -1540,6 +1540,13 @@ if prefix argument ARG is given, switch to it in an other, possibly new window."
   (when compilation-last-buffer
     (delete-windows-on compilation-last-buffer)))
 
+(defun spacemacs/switch-to-compilation-buffer ()
+  "Go to last compilation buffer."
+  (interactive)
+  (if compilation-last-buffer
+      (pop-to-buffer compilation-last-buffer)
+    (user-error "There is no compilation buffer?")))
+
 
 ;; Line number
 

layers/+spacemacs/spacemacs-defaults/keybindings.el

@@ -434,7 +434,8 @@
   "cC" 'compile
   "ck" 'kill-compilation
   "cr" 'recompile
-  "cd" 'spacemacs/close-compilation-window)
+  "cd" 'spacemacs/close-compilation-window
+  "cb" 'spacemacs/switch-to-compilation-buffer)
 (with-eval-after-load 'compile
   (evil-define-key 'motion compilation-mode-map (kbd "gf") 'find-file-at-point)
   (define-key compilation-mode-map "r" 'recompile)