Automatic documentation validation with Aspell before Commit

I am using a GitHub repository for my project. The GUI I am using is SmartGit and I will have a script that, before committing and pulling it to a remote rep, check with aspell if it is spelling correct. must do every time

aspell --mode=tex --lang=it check Namefile.tex

      

        
        
        
      

    

Is there a way to automate this?

thank