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travis-build-scripts/create-manifest-list.sh

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+#!/bin/bash
+
+# © Copyright IBM Corporation 2020
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+
+usage="
+Usage: create-image-manifest.sh -r hyc-mq-container-team-docker-local.artifactory.swg-devops.com -n foo -i ibm-mqadvanced-server-dev -t test -d \"sha256:038ad492532b099c324b897ce9da31ae0be312a1d0063f6456f2e3143cc4f4b8 sha256:754f466cf2cfc5183ac705689ce6720f27fecd07c97970ba3ec48769acba067d\"
+
+Where:
+-r - The image registry hostname
+-n - The image registry namespace
+-i - The image name
+-t - The desired top level manifest tag
+-d - A space separated list of sha256 image digests to be included
+"
+
+GREEN="\033[32m"
+RED="\033[31m"
+BLUE="\033[34m"
+PURPLE="\033[35m"
+AQUA="\033[36m"
+
+END="\033[0m"
+
+UNDERLINE="\033[4m"
+BOLD="\033[1m"
+ITALIC="\033[3m"
+TITLE=${BLUE}${BOLD}${UNDERLINE}
+STEPTITLE=${BLUERIGHTARROW}" "${BOLD}${ITALIC}
+SUBSTEPTITLE=${MINIARROW}${MINIARROW}${MINIARROW}" "${ITALIC}
+RIGHTARROW="\xE2\x96\xB6"
+MINIARROW="\xE2\x96\xBB"
+BLUERIGHTARROW=${BLUE}${RIGHTARROW}${END}
+GREENRIGHTARROW=${GREEN}${RIGHTARROW}${END}
+
+ERROR=${RED}
+
+TICK="\xE2\x9C\x94"
+CROSS="\xE2\x9C\x97"
+GREENTICK=${GREEN}${TICK}${END}
+REDCROSS=${RED}${CROSS}${END}
+
+
+SPACER="\n\n"
+
+while getopts r:n:i:t:d:h:u:p: flag
+do
+    case "${flag}" in
+        r) REGISTRY=${OPTARG};;
+        n) NAMESPACE=${OPTARG};;
+        i) IMAGE=${OPTARG};;
+        t) TAG=${OPTARG};;
+        d) DIGESTS=${OPTARG};;
+        u) USER=${OPTARG};;
+        p) CREDENTIAL=${OPTARG};;
+    esac
+done
+
+if [[ -z $REGISTRY || -z $NAMESPACE || -z $IMAGE || -z $TAG || -z $DIGESTS ]] ; then 
+  printf "${REDCROSS} ${ERROR}Missing parameter!${END}\n"
+  printf "${ERROR}$usage${END}\n"
+  exit 1
+fi
+
+# Docker CLI manifest commands require experimental features to be turned on
+export DOCKER_CLI_EXPERIMENTAL=enabled
+
+MANIFESTS=""
+for digest in $DIGESTS ; do \
+  MANIFESTS+=" $REGISTRY/$NAMESPACE/$IMAGE@$digest"
+done
+
+docker login $REGISTRY -u $USER -p $CREDENTIAL
+docker manifest create $REGISTRY/$NAMESPACE/$IMAGE:$TAG $MANIFESTS
+MANIFEST_DIGEST=$(docker manifest push --purge $REGISTRY/$NAMESPACE/$IMAGE:$TAG)
+
+echo $MANIFEST_DIGEST