D6940: sidedata: use only changegroup3 if sidedata is in use

[marmoute (Pierre-Yves David)]

Closed by commit rHG8f807a83d53b: sidedata: use only changegroup3 if sidedata is in use (authored by marmoute).
This revision was automatically updated to reflect the committed changes.
This revision was not accepted when it landed; it landed in state "Needs Review".

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D6940?vs=16944&id=16994

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D6940/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D6940

AFFECTED FILES
  mercurial/changegroup.py

CHANGE DETAILS

diff --git a/mercurial/changegroup.py b/mercurial/changegroup.py
--- a/mercurial/changegroup.py
+++ b/mercurial/changegroup.py
@@ -1479,6 +1479,11 @@
         #
         # (or even to push subset of history)
         needv03 = True
+    if b'exp-sidedata-flag' in repo.requirements:
+        needv03 = True
+        # don't attempt to use 01/02 until we do sidedata cleaning
+        versions.discard(b'01')
+        versions.discard(b'02')
     if not needv03:
         versions.discard(b'03')
     return versions



To: marmoute, #hg-reviewers
Cc: mercurial-devel