Initial commit

configs/hooks.el

@@ -0,0 +1,28 @@
+; Delete trailing whitespaces on save
+(add-hook 'write-file-hooks 'delete-trailing-whitespace)
+
+;; Mode to collapse code block
+(add-hook 'c-mode-common-hook (lambda () (hs-minor-mode 1)))
+(add-hook 'lisp-mode-hooks (lambda () (hs-minor-mode 1)))
+(add-hook 'java-mode-hooks (lambda () (hs-minor-mode 1)))
+(add-hook 'python-mode-hooks (lambda () (hs-minor-mode 1)))
+
+; Auto insert C/C++ header guard
+(add-hook 'find-file-hooks
+	  (lambda ()
+	    (when (and (memq major-mode '(c-mode c++-mode)) (equal (point-min) (point-max)) (string-match ".*\\.hh?" (buffer-file-name)))
+	      (insert-header-guard)
+	      (goto-line 3)
+	      (insert "\n"))))
+(add-hook 'find-file-hooks
+	  (lambda ()
+	    (when (and (memq major-mode '(c-mode c++-mode)) (equal (point-min) (point-max)) (string-match ".*\\.cc?" (buffer-file-name)))
+	      (insert-header-inclusion))))
+
+(add-hook 'sh-mode-hook
+	  (lambda ()
+            (insert-shebang-if-empty "/bin/sh")))
+
+(add-hook 'ruby-mode-hook
+	  (lambda ()
+            (insert-shebang-if-empty "/usr/bin/ruby")))