From 5b35b92963e9fdd90b70b1a34471d98a0eb4626e Mon Sep 17 00:00:00 2001
From: Myers Carpenter <myers@maski.org>
Date: Mon, 7 Jan 2019 19:46:57 -0500
Subject: [PATCH] allow for multiple tags

---
 plugin.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/plugin.sh b/plugin.sh
index d494c98..42593d9 100755
--- a/plugin.sh
+++ b/plugin.sh
@@ -19,7 +19,6 @@ cat > /kaniko/.docker/config.json <<DOCKERJSON
 DOCKERJSON
 
 DOCKERFILE=${PLUGIN_DOCKERFILE:-Dockerfile}
-DESTINATION=${PLUGIN_REPO}:${PLUGIN_TAGS:-latest}
 CONTEXT=${PLUGIN_CONTEXT:-$PWD}
 LOG=${PLUGIN_LOG:-info}
 case "${PLUGIN_CACHE:-}" in
@@ -31,9 +30,15 @@ if [[ -n "${PLUGIN_BUILD_ARGS:-}" ]]; then
     BUILD_ARGS=$(echo "${PLUGIN_BUILD_ARGS}" | tr ',' '\n' | while read build_arg; do echo "--build-arg=${build_arg}"; done)
 fi
 
+if [[ -n "${PLUGIN_TAGS:-}" ]]; then
+    DESTINATIONS=$(echo "${PLUGIN_TAGS}" | tr ',' '\n' | while read tag; do echo "--destination=${PLUGIN_REPO}:${tag} "; done)
+else
+    DESTINATIONS="--destination=${PLUGIN_REPO}:latest"
+fi
+
 /kaniko/executor -v ${LOG} \
     --context=${CONTEXT} \
     --dockerfile=${DOCKERFILE} \
-    --destination=${DESTINATION} \
     --cache=${CACHE} \
+    ${DESTINATIONS} \
     ${BUILD_ARGS:-}