Added docker helper script for publishing to container registries

release/docker/ci/build-image.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# Copyright OpenSearch Contributors
+# SPDX-License-Identifier: Apache-2.0
+
+set -e
+
+function usage() {
+    echo ""
+    echo "This script is used to build the Docker image. It prepares the files required by the Dockerfile in a temporary directory, then builds and tags the Docker image. Script expects to be run from the project root directory."
+    echo "--------------------------------------------------------------------------"
+    echo "Usage: $0 [args]"
+    echo ""
+    echo "Required arguments:"
+    echo -e "-v TAG_NAME\tSpecify the image tag name such as '1.2'"
+    echo ""
+    echo "Optional arguments:"
+    echo -e "-h\t\tPrint this message."
+    echo "--------------------------------------------------------------------------"
+}
+
+while getopts ":hv:" arg; do
+    case $arg in
+        h)
+            usage
+            exit 1
+            ;;
+        v)
+            TAG_NAME=$OPTARG
+            ;;
+        ?)
+            echo "Invalid option: -${arg}"
+            exit 1
+            ;;
+    esac
+done
+
+# Validate the required parameters to present
+if [ -z "$TAG_NAME" ]; then
+  echo "You must specify '-v TAG_NAME'"
+  usage
+  exit 1
+fi
+
+# Warning docker desktop
+docker version > /dev/null
+if [ $? -ne 0 ]; then
+    echo -e "Could not run 'docker version'. You MUST have Docker Desktop."
+    exit 1
+fi
+
+if [ ! -f "./gradlew" ]; then
+    echo "Could not find ./gradlew"
+    usage
+    exit 1
+fi
+
+./gradlew clean :release:docker:docker -Prelease -Pversion="${TAG_NAME}"
+docker push "opensearch-data-prepper:"${TAG_NAME}""