From ab9d1777a183fe9071c162009e15c2736ec9e4a3 Mon Sep 17 00:00:00 2001
From: Adam Harrison <harrisonadamw@gmail.com>
Date: Wed, 26 Aug 2015 09:38:39 +0100
Subject: [PATCH] Support `make UPDATE_LATEST=false publish`

When publishing pre-releases via the release script we do not want to
modify the `latest` tag in DockerHub - specifying UPDATE_LATEST=false
causes publish to push to $WEAVE_VERSION only. Omitting the flag
entirely retains the existing behaviour for backwards compatability.
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 3d4ca10c..cbbd0f83 100644
--- a/Makefile
+++ b/Makefile
@@ -111,7 +111,9 @@ tests: $(COVER_EXE)
 $(PUBLISH): publish_%: $(IMAGES_UPTODATE)
 	$(SUDO) docker tag -f $(DOCKERHUB_USER)/$* $(DOCKERHUB_USER)/$*:$(WEAVE_VERSION)
 	$(SUDO) docker push   $(DOCKERHUB_USER)/$*:$(WEAVE_VERSION)
+ifneq ($(UPDATE_LATEST),false)
 	$(SUDO) docker push   $(DOCKERHUB_USER)/$*:latest
+endif
 
 publish: $(PUBLISH)