使用os.Rename移动文件，触发CREATE然后CHMOD

Question

using go's os like so:

os.Rename(oldpath,newpath)

and watching the destination folder using fsnotify

causes 2 events to fire, CREATE and CHMOD

can't seem to understand why CHMOD is fired.

• tried listening with python's watchdog shows 2 events as well, file creation and folder modification.

• parent folder perms are 0777 file perms are 0666 (default).

• I'm on macOS

Answer 1

@JimB pointed me to the correct answer, this is a bug concerning with macOS spotlight indexing.

If anyone want's to track this, reported bug