From 98f80ac5d04dd4da914c4556407d7325c393e289 Mon Sep 17 00:00:00 2001
From: "opensearch-trigger-bot[bot]"
 <98922864+opensearch-trigger-bot[bot]@users.noreply.github.com>
Date: Tue, 14 Jan 2025 15:58:00 -0800
Subject: [PATCH] Add build script to onboard to OpenSearch release (#45) (#49)

(cherry picked from commit d1d2a0495872070cadd7ac8dc2a5be138f1e4ad7)

Signed-off-by: Daniel Widdis <widdis@gmail.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Dhrubo Saha <dhrubo@amazon.com>
---
 build.gradle                |  2 +-
 formatter/formatting.gradle |  2 +-
 scripts/build.sh            | 72 +++++++++++++++++++++++++++++++++++++
 3 files changed, 74 insertions(+), 2 deletions(-)
 create mode 100755 scripts/build.sh

diff --git a/build.gradle b/build.gradle
index 9b55b0b..f158f40 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ buildscript {
         build_version_qualifier = System.getProperty("build.version_qualifier", "")
 
         version_tokens = opensearch_version.tokenize('-')
-        opensearch_build = version_tokens[0]
+        opensearch_build = version_tokens[0] + '.0'
         if (build_version_qualifier) {
             opensearch_build += "-${build_version_qualifier}"
         }
diff --git a/formatter/formatting.gradle b/formatter/formatting.gradle
index 805a35a..e2ae9df 100644
--- a/formatter/formatting.gradle
+++ b/formatter/formatting.gradle
@@ -34,7 +34,7 @@ spotless {
 
         trimTrailingWhitespace()
         endWithNewline()
-        indentWithSpaces()
+        leadingTabsToSpaces()
     }
     format("license", {
         licenseHeaderFile("${rootProject.file("formatter/license-header.txt")}", "package ");
diff --git a/scripts/build.sh b/scripts/build.sh
new file mode 100755
index 0000000..2720876
--- /dev/null
+++ b/scripts/build.sh
@@ -0,0 +1,72 @@
+#!/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
+
+./gradlew build -x test -Dopensearch.version=$VERSION -Dbuild.snapshot=$SNAPSHOT -Dbuild.version_qualifier=$QUALIFIER
+./gradlew publishMavenJavaPublicationToMavenLocal -Dopensearch.version=$VERSION -Dbuild.snapshot=$SNAPSHOT -Dbuild.version_qualifier=$QUALIFIER
+./gradlew publishMavenJavaPublicationToStagingRepository -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
+