copy buffer file name

1 files changed, 13 insertions, 0 deletions

diff --git a/emacs/.emacs.d/lisp/my/my-editing.el b/emacs/.emacs.d/lisp/my/my-editing.el
index a8fe822..47e33a3 100644
--- a/emacs/.emacs.d/lisp/my/my-editing.el
+++ b/emacs/.emacs.d/lisp/my/my-editing.el
@@ -372,5 +372,18 @@ Basically move the line up
         (setq beg (point)))
       (kill-region beg (point)))))
 
+(defun my-copy-buffer-file-name (&optional relative)
+  "Copy the file name of the current buffer.
+
+With an prefix-arg, copy the file name relative to project root."
+  (interactive "P")
+  (let ((to-kill
+         (if (and relative (project-current))
+             (file-relative-name (buffer-file-name)
+                                 (project-root (project-current)))
+           (buffer-file-name))))
+    (kill-new to-kill)
+    (message "Copied %s" to-kill)))
+
 (provide 'my-editing)
 ;;; my-editing.el ends here