Mercurial > hg

changeset 33692:f100354cce52

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
phabricator: update diff property even if we choose not to create a new diff The diff property contains metadata like "HG Node". Previously we skip uploading a new diff if we are sure that the old patch and new patch have a same content. That has issues when a pusher adds an obsmarker using the old "HG Node" stored in the old diff. This patch adds logic to update the diff property so "HG Node" gets updated to prevent that issue. Differential Revision: https://phab.mercurial-scm.org/D229
author Jun Wu <quark@fb.com>
date Fri, 04 Aug 2017 12:21:23 -0700
parents 1664406a44d9
children db3dc11356ed
files contrib/phabricator.py
diffstat 1 files changed, 9 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/contrib/phabricator.py	Mon Jul 17 19:52:50 2017 -0700
+++ b/contrib/phabricator.py	Fri Aug 04 12:21:23 2017 -0700
@@ -255,7 +255,7 @@
     callconduit(ctx.repo(), 'differential.setdiffproperty', params)
 
 def createdifferentialrevision(ctx, revid=None, parentrevid=None, oldnode=None,
-                               actions=None):
+                               olddiff=None, actions=None):
     """create or update a Differential Revision
 
     If revid is None, create a new Differential Revision, otherwise update
@@ -279,6 +279,13 @@
         diff = creatediff(ctx)
         writediffproperties(ctx, diff)
         transactions.append({'type': 'update', 'value': diff[r'phid']})
+    else:
+        # Even if we don't need to upload a new diff because the patch content
+        # does not change. We might still need to update its metadata so
+        # pushers could know the correct node metadata.
+        assert olddiff
+        diff = olddiff
+    writediffproperties(ctx, diff)
 
     # Use a temporary summary to set dependency. There might be better ways but
     # I cannot find them for now. But do not do that if we are updating an
@@ -383,7 +390,7 @@
         if oldnode != ctx.node():
             # Create or update Differential Revision
             revision = createdifferentialrevision(ctx, revid, lastrevid,
-                                                  oldnode, actions)
+                                                  oldnode, olddiff, actions)
             newrevid = int(revision[r'object'][r'id'])
             if revid:
                 action = _('updated')