Git Bash script to check whether repo has any commits? -

I have a script on which I need to work differently if there is one, which is one or more , Commits. What is the best way to do this?

Something like this will appear in the proxy code.

  #! / Bin / bash if [[`git log_count`] ==" 0 "]]; Then there is no commodity for this repo. # What goods ... and echo are "one or more committed!" # What are the other things?   
 Any ideas?   
 
 
 you can  
  git rev-parse -verify HEAD   
 (after :)  
 
 
 This is a pipeline command, and its behavior vs. " git diff " There is very little possibility to change  
 I find it more pronounced  rev-parse -verify  means "is this a valid object name?"   
 This is your  show-ref . 
 You ask "Is there anything in this safe / head in the safe?" 
 I ask, "what current  head  exists?"  
 In practice, both of these are fair tests, because once you have a branch, so to achieve the  HEAD , some mock values ​​will indicate manually lack of editing It is very difficult to do.     But you can prefer more than one.