From a03196342d8085eb25e846a3e3044637646895c4 Mon Sep 17 00:00:00 2001
From: Alex Ellis <alexellis2@gmail.com>
Date: Sun, 26 May 2019 19:51:06 +0100
Subject: [PATCH] Push multi-arch image for watchdog

Signed-off-by: Alex Ellis <alexellis2@gmail.com>
---
 .travis.yml               |  4 ++++
 watchdog/build.sh         |  1 +
 watchdog/make_manifest.sh | 17 +++++++++++++++++
 3 files changed, 22 insertions(+)
 create mode 100755 watchdog/make_manifest.sh

diff --git a/.travis.yml b/.travis.yml
index ce12e9d1..987409db 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -46,6 +46,10 @@ after_success:
         docker tag $DOCKER_NS/classic-watchdog:latest-dev-arm64 quay.io/$DOCKER_NS/classic-watchdog:$TRAVIS_TAG-arm64;
         docker tag $DOCKER_NS/classic-watchdog:latest-dev-windows quay.io/$DOCKER_NS/classic-watchdog:$TRAVIS_TAG-windows;
         docker tag $DOCKER_NS/classic-watchdog:latest-dev-x86_64 quay.io/$DOCKER_NS/classic-watchdog:$TRAVIS_TAG-x86_64;
+
+        ./watchdog/make_manifest.sh
+        docker push $DOCKER_NS/classic-watchdog:$TRAVIS_TAG
+
         echo $QUAY_PASSWORD | docker login -u=$QUAY_USERNAME --password-stdin quay.io;
         docker push quay.io/$DOCKER_NS/classic-watchdog:$TRAVIS_TAG-armhf;
         docker push quay.io/$DOCKER_NS/classic-watchdog:$TRAVIS_TAG-arm64;
diff --git a/watchdog/build.sh b/watchdog/build.sh
index 67244ab1..8ddd0e43 100755
--- a/watchdog/build.sh
+++ b/watchdog/build.sh
@@ -35,3 +35,4 @@ docker cp buildoutput:/go/src/github.com/openfaas/faas/watchdog/watchdog-arm64 .
 docker cp buildoutput:/go/src/github.com/openfaas/faas/watchdog/watchdog.exe ./fwatchdog.exe
 
 docker rm buildoutput
+
diff --git a/watchdog/make_manifest.sh b/watchdog/make_manifest.sh
new file mode 100755
index 00000000..11097ed1
--- /dev/null
+++ b/watchdog/make_manifest.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+export USR=$DOCKER_NS
+export TAG=$TRAVIS_TAG
+
+docker manifest create $USR/classic-watchdog:$TAG \
+  openfaas/classic-watchdog:$TAG-x86_64 \
+  openfaas/classic-watchdog:$TAG-armhf \
+  openfaas/classic-watchdog:$TAG-arm64 \
+  openfaas/classic-watchdog:$TAG-windows
+
+docker manifest annotate $USR/classic-watchdog:$TAG --arch arm openfaas/classic-watchdog:$TAG-armhf
+docker manifest annotate $USR/classic-watchdog:$TAG --arch arm64 openfaas/classic-watchdog:$TAG-arm64
+docker manifest annotate $USR/classic-watchdog:$TAG --os windows openfaas/classic-watchdog:$TAG-windows
+
+docker manifest push $USR/classic-watchdog:$TAG
+