core pack fail on Macos

[zsy-cn]

Describe the bug

core pack
cp -p darwin /Users/a/gocode/coreaoi/bin/darwin/Coreaoi.app/Contents/MacOS/Coreaoi.app
cp: darwin: No such file or directory
core pack failed: failed to run "cp -p darwin /Users/a/gocode/coreaoi/bin/darwin/Coreaoi.app/Contents/MacOS/Coreaoi.app: exit status 1"

How to reproduce

darwin is no longer at the root directory of the current folder.

Example code

Relevant output

Platform

macOS