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    Defer checking git version until it is needed
    
 
    

    



 
    
 
    

  Review Request #7405
  —
  Created June 11, 2015 and submitted 

 
    


    




    




    




 
    
  
    
   Information

  
    



    
 
 
    
  brennie
 
    

    





    
 
 
    
  RBTools
 
    

    





    
 
 
    
  release-0.7.x
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  55426cb...
 
    

    



 
    



 
    
  
    
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  rbtools
 
    

    





    
 
 
    
  
 
    

    



 
    



    


    
 
    




  

    
 
 
    
  
    Previously, the git version was checked in the initialization of the
    
GitClient SCM Client. However, with systems that do not have git
    
installed, this would result in an error being printed that git could
    
not be found. We now defer determining the installed git version
    
until we need it, which occurs after we are sure that git is
    
installed.
    
 
    

    





  

    
 
 
    
  
    Ran unit tests.
    

    Removed git from my system and ran rbt status. Without this patch,
    
an error message was printed. With it applied, there was no error.
    
 
    

    




 
    

    





    
 
    









 





    
 
 
 
    
  
    
   
    
    
    
     
    
    
    
      
     
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    If m is None, we end up going through all this logic every time we call this function. We should …
    
          		
      
       chipx86chipx86
      
      
       
      
     
    



     
    
      
       
       
    We can probably just set _git_version to this, reducing the calculations needed when returning.
    
          		
      
       chipx86chipx86
      
      
       
      
     
    

        
   
    
  
    
 
    

    




 
    

    



  
    
 
    

    


    


 













    
 





 
    
  
    
   
    



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      Tool: Pyflakes
Processed Files:
    rbtools/clients/git.py



Tool: PEP8 Style Checker
Processed Files:
    rbtools/clients/git.py


      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      If m is None, we end up going through all this logic every time we call this function. We should just default _git_version to None, instead of in the else, and then we're good.
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      We can probably just set _git_version to this, reducing the calculations needed when returning.
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      Ship It!
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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     Review request changed
    
    
   
    

  
    
  
    
  
    




    

  
    
   
    
    Status:
   
    
   
    

    Completed

   
    
  
    



  
    
   
    
    Change Summary:
   
    
   
    
    
    Pushed to release-0.7.x (4f344a9)