anchor.diff:        zcx_abapgit_exception=>raise( |provider not yet supported| ).
       ENDIF.
   
  +  ENDMETHOD.
  +
  +
  +  METHOD get_current_remote.
  +    fetch_remote( ).
  +    rv_sha1 = mv_current_commit.
     ENDMETHOD.
   
   
  
positive.code: 
  
  
  CLASS zcl_abapgit_repo_online IMPLEMENTATION.
  
  
    METHOD fetch_remote.
  
negative.code:     reset_remote( ).
      set( iv_branch_name = iv_branch_name ).
  
    ENDMETHOD.
  
  
    METHOD select_commit.
      reset_remote( ).
      mv_current_commit = iv_sha1.
    ENDMETHOD.
  
  
  