Pass down repoDirResolver to Entitlements

Author: ldematte

libs/entitlement/src/main/java/org/elasticsearch/entitlement/bootstrap/EntitlementBootstrap.java

@@ -39,6 +39,7 @@ public record BootstrapArgs(
         Function<Class<?>, String> pluginResolver,
         Function<String, String> settingResolver,
         Function<String, Stream<String>> settingGlobResolver,
+        Function<String, Path> repoDirResolver,
         Path[] dataDirs,
         Path configDir,
         Path logsDir,
@@ -49,6 +50,7 @@ public record BootstrapArgs(
             requireNonNull(pluginResolver);
             requireNonNull(settingResolver);
             requireNonNull(settingGlobResolver);
+            requireNonNull(repoDirResolver);
             requireNonNull(dataDirs);
             if (dataDirs.length == 0) {
                 throw new IllegalArgumentException("must provide at least one data directory");
@@ -71,6 +73,9 @@ public static BootstrapArgs bootstrapArgs() {
      *
      * @param pluginPolicies a map holding policies for plugins (and modules), by plugin (or module) name.
      * @param pluginResolver a functor to map a Java Class to the plugin it belongs to (the plugin name).
+     * @param settingResolver a functor to resolve the value of an Elasticsearch setting.
+     * @param settingGlobResolver a functor to resolve a glob expression for one or more Elasticsearch settings.
+     * @param repoDirResolver a functor to map a repository location to its Elasticsearch path.
      * @param dataDirs       data directories for Elasticsearch
      * @param configDir      the config directory for Elasticsearch
      * @param tempDir        the temp directory for Elasticsearch
@@ -81,6 +86,7 @@ public static void bootstrap(
         Function<Class<?>, String> pluginResolver,
         Function<String, String> settingResolver,
         Function<String, Stream<String>> settingGlobResolver,
+        Function<String, Path> repoDirResolver,
         Path[] dataDirs,
         Path configDir,
         Path logsDir,
@@ -95,6 +101,7 @@ public static void bootstrap(
             pluginResolver,
             settingResolver,
             settingGlobResolver,
+            repoDirResolver,
             dataDirs,
             configDir,
             logsDir,

server/src/main/java/org/elasticsearch/bootstrap/Elasticsearch.java

@@ -247,6 +247,7 @@ private static void initPhase2(Bootstrap bootstrap) throws IOException {
                 pluginsResolver::resolveClassToPluginName,
                 nodeEnv.settings()::get,
                 nodeEnv.settings()::getGlobValues,
+                nodeEnv::resolveRepoDir,
                 nodeEnv.dataDirs(),
                 nodeEnv.configDir(),
                 nodeEnv.logsDir(),