SanyuczdeMacBook-Pro:NoteMdit sanyucz$ npm start

> [email protected] start /Users/sanyucz/NoteMdit
> node index.js

server is listening on 3000
================================================================================
cmd: git add .
stdout:
stderr:
================================================================================
cmd: git commit -a -m "auto backup"
stdout: On branch master
Your branch is up-to-date with 'origin/master'.
nothing to commit, working tree clean

stderr:
exec error: Error: Command failed: git commit -a -m "auto backup"

auto backup failed!