Updating the example opensearch snapshot help command with --P arg

Signed-off-by: Manasvini B Suryanarayana <manasvis@amazon.com>

CHANGELOG.md

@@ -42,12 +42,9 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [Multi DataSource] Update MD data source documentation link ([#2693](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2693))
 - [Save Object Aggregation View] Add extension point in saved object management to register namespaces and show filter ([#2656](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2656))
 - [Save Object Aggregation View] Fix for export all after scroll count response changed in PR#2656 ([#2696](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2696))
-<<<<<<< HEAD
 - [Vis Builder] Add an experimental table visualization in vis builder ([#2705](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2705))
 - [Vis Builder] Add field summary popovers ([#2682](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2682))
-=======
 - Add yarn opensearch arg to setup plugin dependencies ([#2544](https://github.com/opensearch-project/OpenSearch-Dashboards/issues/2544))
->>>>>>> Adding yarn opensearch args to setup opensearch plugin dependencies on snapshot
 
 ### 🐛 Bug Fixes
 

packages/osd-opensearch/src/cli_commands/snapshot.js

@@ -49,11 +49,12 @@ exports.help = (defaults = {}) => {
       -E                Additional key=value settings to pass to OpenSearch
       --download-only   Download the snapshot but don't actually start it
       --ssl             Sets up SSL on OpenSearch
-      --P               OpenSearch plugin artifact URL to install it on the cluster.
+      --P               OpenSearch plugin artifact URL to install it on the cluster. We should use the flag multiple times
+                        to install multiple plugins on the cluster snapshot.
 
     Example:
 
-      opensearch snapshot --version 5.6.8 -E cluster.name=test -E path.data=/tmp/opensearch-data
+      opensearch snapshot --version 2.2.0 -E cluster.name=test -E path.data=/tmp/opensearch-data --P org.opensearch.plugin:alerting:2.2.0.0
   `;
 };
 

packages/osd-opensearch/src/cluster.js

@@ -178,19 +178,14 @@ exports.Cluster = class Cluster {
    * @param {Array|string} opensearchPlugins Array or string of opensearch plugin(s) artifact url
    */
   async installOpensearchPlugin(installPath, opensearchPluginsPath) {
-    this._log.info(chalk.bold(`Downloading Opensearch plugin on the cluster snapshot`));
+    this._log.info(chalk.bold(`Downloading Opensearch plugin(s) on the cluster snapshot`));
     this._log.indent(4);
+    opensearchPluginsPath =
+      typeof opensearchPluginsPath === 'string' ? [opensearchPluginsPath] : opensearchPluginsPath;
     // Run opensearch-plugin tool script to download openSearch plugin artifacts
-    if (Array.isArray(opensearchPluginsPath)) {
-      for (const pluginPath of opensearchPluginsPath) {
-        this._log.info(`Installing OpenSearch Plugin from the path: ${pluginPath}`);
-        await execa(OPENSEARCH_PLUGIN, [`install`, `--batch`, pluginPath], { cwd: installPath });
-      }
-    } else if (typeof opensearchPluginsPath === 'string') {
-      this._log.info(`Installing OpenSearch Plugin from the path: ${opensearchPluginsPath}`);
-      await execa(OPENSEARCH_PLUGIN, [`install`, `--batch`, opensearchPluginsPath], {
-        cwd: installPath,
-      });
+    for (const pluginPath of opensearchPluginsPath) {
+      this._log.info(`Installing OpenSearch Plugin from the path: ${pluginPath}`);
+      await execa(OPENSEARCH_PLUGIN, [`install`, `--batch`, pluginPath], { cwd: installPath });
     }
     this._log.info(`Plugin download complete`);
     this._log.indent(-4);