Fix -itr option not honored (#11359)

Fixes #2576

Author: gnodet

impl/maven-impl/src/main/java/org/apache/maven/impl/model/DefaultModelBuilder.java

@@ -535,7 +535,8 @@ public ModelBuilderException newModelBuilderException() {
         }
 
         public void mergeRepositories(Model model, boolean replace) {
-            if (model.getRepositories().isEmpty()) {
+            if (model.getRepositories().isEmpty()
+                    || InternalSession.from(session).getSession().isIgnoreArtifactDescriptorRepositories()) {
                 return;
             }
             // We need to interpolate the repositories before we can use them

its/core-it-suite/src/test/java/org/apache/maven/it/MavenITgh2576ItrNotHonoredTest.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.maven.it;
+
+import java.io.File;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+/**
+ * This is a test set for <a href="https://github.com/apache/maven/issues/2576">GH-2576</a>.
+ * <p>
+ * The issue occurs when a project has a dependency which defines a custom repository needed to load its parent.
+ * The -itr option should not use any transitive repository, so this project should fail.
+ *
+ */
+class MavenITgh2576ItrNotHonoredTest extends AbstractMavenIntegrationTestCase {
+
+    @Test
+    void testItrNotHonored() throws Exception {
+        File testDir = extractResources("/gh-2576-itr-not-honored").getAbsoluteFile();
+
+        Verifier verifier = new Verifier(testDir.toString());
+        verifier.deleteArtifacts("org.apache.maven.its.gh2576");
+
+        verifier = new Verifier(new File(testDir, "parent").toString());
+        verifier.addCliArguments("install:install-file", "-Dfile=pom.xml", "-DpomFile=pom.xml", "-DlocalRepositoryPath=../repo/");
+        verifier.execute();
+        verifier.verifyErrorFreeLog();
+
+        // use maven 3 personality so that we don't flatten the pom
+        verifier = new Verifier(new File(testDir, "dep").toString());
+        verifier.addCliArguments("install", "-Dmaven.maven3Personality");
+        verifier.execute();
+        verifier.verifyErrorFreeLog();
+
+        verifier = new Verifier(new File(testDir, "consumer").toString());
+        verifier.addCliArguments("install", "-itr");
+        assertThrows(VerificationException.class, verifier::execute);
+    }
+}

its/core-it-suite/src/test/resources/gh-2576-itr-not-honored/consumer/.mvn/.gitkeep

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.apache.maven.its.gh2576</groupId>
+    <artifactId>consumer</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.maven.its.gh2576</groupId>
+            <artifactId>dep</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>

its/core-it-suite/src/test/resources/gh-2576-itr-not-honored/consumer/pom.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.maven.its.gh2576</groupId>
+        <artifactId>parent</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>dep</artifactId>
+
+    <repositories>
+        <repository>
+            <id>foo</id>
+            <url>file:///${basedir}/../repo</url>
+            <snapshots>
+                <checksumPolicy>ignore</checksumPolicy>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+</project>

its/core-it-suite/src/test/resources/gh-2576-itr-not-honored/dep/.mvn/.gitkeep

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.apache.maven.its.gh2576</groupId>
+    <artifactId>parent</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+</project>