This is an archive of the discontinued Mercurial Phabricator instance.

	oldctx = repo.unfiltered()[oldnode]			oldctx = repo.unfiltered()[oldnode]
	neednewdiff = (getdiff(ctx, diffopts) != getdiff(oldctx, diffopts))			neednewdiff = (getdiff(ctx, diffopts) != getdiff(oldctx, diffopts))
	else:			else:
	neednewdiff = True			neednewdiff = True

	transactions = []			transactions = []
	if neednewdiff:			if neednewdiff:
	diff = creatediff(ctx)			diff = creatediff(ctx)
	writediffproperties(ctx, diff)
	transactions.append({'type': 'update', 'value': diff[r'phid']})			transactions.append({'type': 'update', 'value': diff[r'phid']})
	else:			else:
	# Even if we don't need to upload a new diff because the patch content			# 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			# does not change. We might still need to update its metadata so
	# pushers could know the correct node metadata.			# pushers could know the correct node metadata.
	assert olddiff			assert olddiff
	diff = olddiff			diff = olddiff
	writediffproperties(ctx, diff)			writediffproperties(ctx, diff)

phabricator: remove an unnecessary writediffproperties callClosedPublic