D6355: shelve: add `update --shelve` if shelve extension is loaded

[durin42 (Augie Fackler)]

This revision now requires changes to proceed.
durin42 added a comment.
durin42 requested changes to this revision.


  I like where this is going, but agree we should add a dirty-subrepos check so this doesn't burn subrepo users.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D6355/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D6355

To: pulkit, #hg-reviewers, durin42
Cc: durin42, mharbison72, martinvonz, mercurial-devel