How to gracefully compose two problems with SBT?

I would like to convert this bash expression:

$ sbt clean lint

      

        
        
        
      

    

into a nice build.sbt expression something like:

precommit := clean <> lint

      

        
        
        
      

    

so that I can execute the following bash expression:

$ sbt precommit

      

        
        
        
      

    

For example, this is more or less how you would do it with a Makefile:

lint:
    echo linting
    touch foo.txt

clean:
    echo cleaning
    rm -f foo.txt

precommit: clean lint

      

        
        
        
      

    

The Makefile can be used like:

$ make precommit
echo cleaning
cleaning
rm -f foo.txt
echo linting
linting
touch foo.txt

      

        
        
        
      

    

Any ideas?