From d4465ce33b0cfd9728c455416aab3b7bcf618496 Mon Sep 17 00:00:00 2001
From: Andriy Redko <andriy.redko@aiven.io>
Date: Thu, 14 Jul 2022 13:37:11 -0400
Subject: [PATCH] Update to Gradle 7.5 (#3594)

Signed-off-by: Andriy Redko <andriy.redko@aiven.io>
---
 .../StandaloneRestIntegTestTask.java          | 25 ++++++++++++++++++-
 gradle/wrapper/gradle-wrapper.properties      |  4 +--
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/buildSrc/src/main/java/org/opensearch/gradle/testclusters/StandaloneRestIntegTestTask.java b/buildSrc/src/main/java/org/opensearch/gradle/testclusters/StandaloneRestIntegTestTask.java
index bf17daa6e2e6f..abf5f3c1db198 100644
--- a/buildSrc/src/main/java/org/opensearch/gradle/testclusters/StandaloneRestIntegTestTask.java
+++ b/buildSrc/src/main/java/org/opensearch/gradle/testclusters/StandaloneRestIntegTestTask.java
@@ -32,6 +32,7 @@
 package org.opensearch.gradle.testclusters;
 
 import groovy.lang.Closure;
+
 import org.opensearch.gradle.FileSystemOperationsAware;
 import org.opensearch.gradle.test.Fixture;
 import org.opensearch.gradle.util.GradleUtils;
@@ -46,6 +47,8 @@
 import org.gradle.internal.resources.ResourceLock;
 import org.gradle.internal.resources.SharedResource;
 
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -124,12 +127,32 @@ public List<ResourceLock> getSharedResources() {
 
         int nodeCount = clusters.stream().mapToInt(cluster -> cluster.getNodes().size()).sum();
         if (nodeCount > 0) {
-            locks.add(resource.getResourceLock(Math.min(nodeCount, resource.getMaxUsages())));
+            locks.add(getResourceLock(resource, Math.min(nodeCount, resource.getMaxUsages())));
         }
 
         return Collections.unmodifiableList(locks);
     }
 
+    private ResourceLock getResourceLock(SharedResource resource, int nUsages) {
+        try {
+            try {
+                // The getResourceLock(int) is used by Gradle pre-7.5
+                return (ResourceLock) MethodHandles.publicLookup()
+                    .findVirtual(SharedResource.class, "getResourceLock", MethodType.methodType(ResourceLock.class, int.class))
+                    .bindTo(resource)
+                    .invokeExact(nUsages);
+            } catch (NoSuchMethodException | IllegalAccessException ex) {
+                // The getResourceLock() is used by Gradle post-7.4
+                return (ResourceLock) MethodHandles.publicLookup()
+                    .findVirtual(SharedResource.class, "getResourceLock", MethodType.methodType(ResourceLock.class))
+                    .bindTo(resource)
+                    .invokeExact();
+            }
+        } catch (Throwable ex) {
+            throw new IllegalStateException("Unable to find suitable ResourceLock::getResourceLock", ex);
+        }
+    }
+
     @Override
     public Task dependsOn(Object... dependencies) {
         super.dependsOn(dependencies);
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a8e09684f1fd3..24c164f0f1e12 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -11,7 +11,7 @@
 
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionSha256Sum=e6d864e3b5bc05cc62041842b306383fc1fefcec359e70cebb1d470a6094ca82
+distributionSha256Sum=97a52d145762adc241bad7fd18289bf7f6801e08ece6badf80402fe2b9f250b1