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...
 






 




 

  

   Reviewers

  





 
 

  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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      Description
      From
      Last Updated
     

    
    



     

      
       
       
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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  1. 
 
    
  
    
   
    Tool: Pyflakes
Processed Files:
    rbtools/clients/git.py



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


    
  
    
 
    

 
    
  


    
 
    
 
      

  

 
    


    

 
    

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chipx86




   

   







  

 



 

  


   

   

    
 
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       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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       rbtools/clients/git.py
       


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

 
    
  


    
 
    
 
      

  

 
    


    

 
    

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brennie




   

   

  

 



 















 





 

  

   




reviewbot




   

   





  

 



 

  


   

   

    
 
reviewbot


    
   


  

  

  



    




  1. 
 
    
  
    
   
    Tool: Pyflakes
Processed Files:
    rbtools/clients/git.py



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


    
  
    
 
    

 
    
  


    
 
    
 
      

  

 
    


    

 
    

    2. 















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brennie




   

   

  

 



 















 





 

  

   




chipx86




   

   







  

 



 

  


   

   

    
 
chipx86


    
   


  

  

  



    




  1. 
 
    
  
    
   
    Ship It!
    
  
    
 
    

 
    
  


    
 
    
 
      

  

 
    


    

 
    

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brennie




   

   

  

 



 

  


   

   

    
 Review request changed

    
   


  

  

  







  

   

    Status:
   

   


    Completed

   

  




  

   

    Change Summary:
   

   

    
Pushed to release-0.7.x (4f344a9)