1 files changed, 47 insertions, 0 deletions
diff --git a/sonar-scanner-engine/src/main/java/org/sonar/scanner/bootstrap/JGitCleanupService.java b/sonar-scanner-engine/src/main/java/org/sonar/scanner/bootstrap/JGitCleanupService.java
new file mode 100644
index 00000000000..28e052cfa4e
--- /dev/null
+++ b/sonar-scanner-engine/src/main/java/org/sonar/scanner/bootstrap/JGitCleanupService.java
@@ -0,0 +1,47 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2025 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.bootstrap;
+
+import java.lang.reflect.Method;
+import org.eclipse.jgit.internal.util.CleanupService;
+
+/**
+ * Normally, JGit terminates with a shutdown hook. Since we also want to support running the Scanner Engine in the same JVM, this allows triggering shutdown manually.
+ */
+class JGitCleanupService implements AutoCloseable {
+
+  private final Method shutDownMethod;
+  private final CleanupService cleanupService;
+
+  public JGitCleanupService() {
+    cleanupService = new CleanupService();
+    try {
+      shutDownMethod = CleanupService.class.getDeclaredMethod("shutDown");
+    } catch (NoSuchMethodException e) {
+      throw new IllegalStateException("Unable to find method 'shutDown' on JGit CleanupService", e);
+    }
+    shutDownMethod.setAccessible(true);
+  }
+
+  @Override
+  public void close() throws Exception {
+    shutDownMethod.invoke(cleanupService);
+  }
+}