D760: cmdutil: move the logic from copy() to a new function copies.copy()

[yuja (Yuya Nishihara)]

yuja requested changes to this revision.
yuja added a comment.
This revision now requires changes to proceed.


  I slightly prefer not moving the command logic to copies.py because
  
  a. copies.py seems to contain core algorithms
  b. copies.py is already large enough to not add random features

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D760

To: pulkit, #hg-reviewers, yuja
Cc: yuja, mercurial-devel