Uses custom plugin to publish zips to maven

opensearch-observability/.gitignore

@@ -321,3 +321,5 @@ local.properties
 
 local-test
 .local-*
+
+/artifacts/

opensearch-observability/build.gradle

@@ -51,6 +51,7 @@ apply plugin: 'java'
 apply plugin: 'jacoco'
 apply plugin: 'idea'
 apply plugin: 'opensearch.opensearchplugin'
+apply plugin: 'opensearch.pluginzip'
 apply plugin: 'opensearch.testclusters'
 apply plugin: 'io.gitlab.arturbosch.detekt'
 apply plugin: 'org.jetbrains.kotlin.jvm'
@@ -68,6 +69,29 @@ opensearchplugin {
     extendedPlugins = ['opensearch-job-scheduler']
 }
 
+publishing {
+    publications {
+        pluginZip(MavenPublication) { publication ->
+            pom {
+                name = 'opensearch-observability'
+                description = 'OpenSearch Observability plugin'
+                licenses {
+                    license {
+                        name = 'The Apache License, Version 2.0'
+                        url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                    }
+                }
+                developers {
+                    developer {
+                        name = 'OpenSearch'
+                        url = 'https://github.com/opensearch-project/observability'
+                    }
+                }
+            }
+        }
+    }
+}
+
 allOpen {
     annotation("org.opensearch.observability.util.OpenForTesting")
 }

opensearch-observability/scripts/build.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+#
+# Copyright OpenSearch Contributors
+# SPDX-License-Identifier: Apache-2.0
+#
+
+set -ex
+
+function usage() {
+    echo "Usage: $0 [args]"
+    echo ""
+    echo "Arguments:"
+    echo -e "-v VERSION\t[Required] OpenSearch version."
+    echo -e "-q QUALIFIER\t[Optional] Version qualifier."
+    echo -e "-s SNAPSHOT\t[Optional] Build a snapshot, default is 'false'."
+    echo -e "-p PLATFORM\t[Optional] Platform, ignored."
+    echo -e "-a ARCHITECTURE\t[Optional] Build architecture, ignored."
+    echo -e "-o OUTPUT\t[Optional] Output path, default is 'artifacts'."
+    echo -e "-h help"
+}
+
+while getopts ":h:v:q:s:o:p:a:" arg; do
+    case $arg in
+        h)
+            usage
+            exit 1
+            ;;
+        v)
+            VERSION=$OPTARG
+            ;;
+        q)
+            QUALIFIER=$OPTARG
+            ;;
+        s)
+            SNAPSHOT=$OPTARG
+            ;;
+        o)
+            OUTPUT=$OPTARG
+            ;;
+        p)
+            PLATFORM=$OPTARG
+            ;;
+        a)
+            ARCHITECTURE=$OPTARG
+            ;;
+        :)
+            echo "Error: -${OPTARG} requires an argument"
+            usage
+            exit 1
+            ;;
+        ?)
+            echo "Invalid option: -${arg}"
+            exit 1
+            ;;
+    esac
+done
+
+if [ -z "$VERSION" ]; then
+    echo "Error: You must specify the OpenSearch version"
+    usage
+    exit 1
+fi
+
+[[ ! -z "$QUALIFIER" ]] && VERSION=$VERSION-$QUALIFIER
+[[ "$SNAPSHOT" == "true" ]] && VERSION=$VERSION-SNAPSHOT
+[ -z "$OUTPUT" ] && OUTPUT=artifacts
+
+mkdir -p $OUTPUT
+
+./gradlew assemble --no-daemon --refresh-dependencies -DskipTests=true -Dopensearch.version=$VERSION -Dbuild.snapshot=$SNAPSHOT -Dbuild.version_qualifier=$QUALIFIER
+
+zipPath=$(find . -path \*build/distributions/*.zip)
+distributions="$(dirname "${zipPath}")"
+
+echo "COPY ${distributions}/*.zip"
+mkdir -p $OUTPUT/plugins
+cp ${distributions}/*.zip ./$OUTPUT/plugins
+
+./gradlew publishPluginZipPublicationToZipStagingRepository -Dopensearch.version=$VERSION -Dbuild.snapshot=$SNAPSHOT -Dbuild.version_qualifier=$QUALIFIER
+mkdir -p $OUTPUT/maven/org/opensearch
+cp -r ./build/local-staging-repo/org/opensearch/. $OUTPUT/maven/org/opensearch