anchor.diff:  * the selected branch
   
       gt_branches = lcl_git_transport=>branches( io_repo->get_url( ) ).
  +
  +    DELETE gt_branches WHERE name = 'refs/heads/gh-pages'.
  +    DELETE gt_branches WHERE name CP 'refs/tags/*'.
  +    DELETE gt_branches WHERE name CP 'refs/pull/*'.
   
       lcl_git_transport=>upload_pack( EXPORTING io_repo = io_repo
                                                 iv_deepen = abap_false
  
positive.code:       ASSERT sy-subrc = 0.
        APPEND ls_commit TO gt_commits.
  
      ENDLOOP.
  
    ENDMETHOD.
  
negative.code: 
      determine_branch( ).
      determine_merges( ).
      fixes( ).
  
      SORT gt_commits BY time ASCENDING.
  
  