branch: master
commit 1ab3b48b1045c06999953db4c669288a7d138c27
Author: Alexey Veretennikov <[email protected]>
Commit: Alexey Veretennikov <[email protected]>
Implemented file copying
---
ztree-diff.el | 26 ++++++++++++++++++++++++--
1 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/ztree-diff.el b/ztree-diff.el
index 50c8b7c..00e9067 100644
--- a/ztree-diff.el
+++ b/ztree-diff.el
@@ -165,8 +165,30 @@ including . and ..")
(ztree-diff-node-short-name node)
(if copy-to-right "RIGHT" "LEFT")
destination-path)))
- nil ; do copy
- ))))))
+ (if (file-directory-p source-path)
+ nil ; TODO: implement directory copy
+ (let ((target-path (concat
+ (file-name-as-directory destination-path)
+ (file-name-nondirectory
+ (directory-file-name source-path)))))
+ (let ((err (condition-case error-trap
+ (progn
+ ;; ask for overwrite
+ ;; keep time stamp
+ (copy-file source-path target-path 1 t)
+ nil)
+ (error error-trap))))
+ ;; error message if failed
+ (if err (message (concat "Error: " (nth 2 err)))
+ (progn ; otherwise:
+ ;; assuming all went ok when left and right nodes are
the same
+ ;; set both as not different
+ (ztree-diff-node-set-different node nil)
+ ;; update left/right paths
+ (if copy-to-right
+ (ztree-diff-node-set-right-path node target-path)
+ (ztree-diff-node-set-left-path node target-path))
+ (ztree-refresh-buffer (line-number-at-pos)))))))))))))
(defun ztree-diff (dir1 dir2)
