diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/pom.xml b/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/pom.xml
new file mode 100644
index 00000000..ce686c2d
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/pom.xml
@@ -0,0 +1,65 @@
+
+
+
+
+
+ 4.0.0
+
+
+ org.apache.maven.its.shade.drp
+ project-parent
+ 1.0
+
+
+ commandline
+ jar
+
+ MSHADE-36
+
+ Test to see that the dependency-reduced-pom.xml is injected into the final jar instead of the normal pom.xml
+
+
+
+
+ org.apache.maven.its.shade.drp
+ library
+ ${project.version}
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-shade-plugin
+ @project.version@
+
+
+ attach-shade
+ package
+
+ shade
+
+
+
+
+
+
+
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/src/main/java/nl/example/Main.java b/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/src/main/java/nl/example/Main.java
new file mode 100644
index 00000000..3d942485
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/commandline/src/main/java/nl/example/Main.java
@@ -0,0 +1,27 @@
+/*
+ * 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 nl.example;
+
+public class Main
+{
+ public static void main( String[] args ) {
+ System.out.println( "Hello World!" + ( StringTester.isEmpty("foo") ? " is empty!" : " -- ") );
+ }
+}
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/invoker.properties b/src/it/MSHADE-326-Hide-dependencies-from-reactor/invoker.properties
new file mode 100644
index 00000000..8c8f765b
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/invoker.properties
@@ -0,0 +1,19 @@
+# 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.
+
+invoker.goals = clean package
+invoker.java.version = 1.8+
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/pom.xml b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/pom.xml
new file mode 100644
index 00000000..1bad1b65
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/pom.xml
@@ -0,0 +1,82 @@
+
+
+
+
+
+ 4.0.0
+
+
+ org.apache.maven.its.shade.drp
+ project-parent
+ 1.0
+
+
+ library
+ jar
+
+ MSHADE-36
+
+ Test to see that the dependency-reduced-pom.xml is injected into the final jar instead of the normal pom.xml
+
+
+
+
+ org.codehaus.plexus
+ plexus-utils
+ 1.4.1
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-shade-plugin
+ @project.version@
+
+
+ attach-shade
+ package
+
+ shade
+
+
+ true
+ true
+ true
+ true
+
+
+ org.codehaus.plexus
+ nl.example.shaded.org.codehaus.plexus
+
+
+
+
+ org.codehaus.plexus:plexus-utils
+
+
+
+
+
+
+
+
+
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/main/java/nl/example/StringTester.java b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/main/java/nl/example/StringTester.java
new file mode 100644
index 00000000..7d635125
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/main/java/nl/example/StringTester.java
@@ -0,0 +1,29 @@
+/*
+ * 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 nl.example;
+
+import org.codehaus.plexus.util.StringUtils;
+
+public class StringTester
+{
+ public static boolean isEmpty( String input ) {
+ return StringUtils.isEmpty( input );
+ }
+}
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/test/java/nl/example/TestStringTester.java b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/test/java/nl/example/TestStringTester.java
new file mode 100644
index 00000000..f225775c
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/library/src/test/java/nl/example/TestStringTester.java
@@ -0,0 +1,36 @@
+/*
+ * 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 nl.example;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertFalse;
+
+public class TestStringTester
+{
+ @Test
+ public void runTest()
+ {
+ assertTrue(StringTester.isEmpty(""));
+ assertFalse(StringTester.isEmpty("FooBar"));
+ }
+
+}
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/pom.xml b/src/it/MSHADE-326-Hide-dependencies-from-reactor/pom.xml
new file mode 100644
index 00000000..1c91bf46
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/pom.xml
@@ -0,0 +1,70 @@
+
+
+
+
+
+ 4.0.0
+
+
+ org.apache.maven.plugins.shade.its
+ shade-parent
+ 1.0
+ ../setup-parent
+
+
+ org.apache.maven.its.shade.drp
+ project-parent
+ pom
+
+ MSHADE-36
+
+ Test to see that the dependency-reduced-pom.xml is injected into the final jar instead of the normal pom.xml
+
+
+
+ 1.8
+ 1.8
+
+
+
+
+ junit
+ junit
+ 4.12
+ test
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+ 3.8.0
+
+
+
+
+
+ library
+ commandline
+
+
+
diff --git a/src/it/MSHADE-326-Hide-dependencies-from-reactor/verify.bsh b/src/it/MSHADE-326-Hide-dependencies-from-reactor/verify.bsh
new file mode 100644
index 00000000..df39fb8f
--- /dev/null
+++ b/src/it/MSHADE-326-Hide-dependencies-from-reactor/verify.bsh
@@ -0,0 +1,99 @@
+/*
+ * 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.
+ */
+
+import java.io.*;
+import java.util.jar.*;
+import java.util.Arrays;
+import org.codehaus.plexus.util.*;
+
+System.err.println("x1");
+
+String[] libraryWanted =
+{
+ "nl/example/StringTester.class",
+ "nl/example/shaded/org/codehaus/plexus/util/StringUtils.class",
+};
+
+String[] libraryUnwanted =
+{
+ "org/codehaus/plexus/util/StringUtils.class",
+};
+
+ System.err.println("x2");
+JarFile libraryJarFile = new JarFile( new File( basedir, "library/target/library-1.0.jar" ) );
+ System.err.println("x3");
+for ( String path : libraryWanted )
+{
+ if ( libraryJarFile.getEntry( path ) == null )
+ {
+ throw new IllegalStateException( "Library: wanted path is missing: " + path );
+ }
+}
+ System.err.println("x4");
+for ( String path : libraryUnwanted )
+{
+ if ( libraryJarFile.getEntry( path ) != null )
+ {
+ throw new IllegalStateException( "Library: unwanted path is present: " + path );
+ }
+}
+ System.err.println("x5");
+JarEntry jarEntry = libraryJarFile.getEntry( "META-INF/maven/org.apache.maven.its.shade.drp/library/pom.xml" );
+String pomFile = IOUtil.toString( libraryJarFile.getInputStream( jarEntry ), "UTF-8" );
+
+if ( pomFile.contains( "org.codehaus.plexus" ) ) {
+ throw new IllegalStateException( "The pom.xml still contains a reference to the org.codehaus.plexus dependency");
+}
+ System.err.println("x6");
+libraryJarFile.close();
+ System.err.println("x7");
+// =====================
+
+String[] commandlineWanted =
+{
+ "nl/example/Main.class",
+ "nl/example/StringTester.class",
+ "nl/example/shaded/org/codehaus/plexus/util/StringUtils.class",
+};
+
+String[] commandlineUnwanted =
+{
+ "org/codehaus/plexus/util/Base64.class",
+ "org/codehaus/plexus/util/StringUtils.class",
+};
+
+JarFile commandlineJarFile = new JarFile( new File( basedir, "commandline/target/commandline-1.0.jar" ) );
+ System.err.println("x8");
+for ( String path : commandlineWanted )
+{
+ if ( commandlineJarFile.getEntry( path ) == null )
+ {
+ throw new IllegalStateException( "Commandline: wanted path is missing: " + path );
+ }
+}
+
+for ( String path : commandlineUnwanted )
+{
+ if ( commandlineJarFile.getEntry( path ) != null )
+ {
+ throw new IllegalStateException( "Commandline: unwanted path is present: " + path );
+ }
+}
+
+commandlineJarFile.close();
diff --git a/src/main/java/org/apache/maven/plugins/shade/mojo/ShadeMojo.java b/src/main/java/org/apache/maven/plugins/shade/mojo/ShadeMojo.java
index c98c6bfc..510d4423 100644
--- a/src/main/java/org/apache/maven/plugins/shade/mojo/ShadeMojo.java
+++ b/src/main/java/org/apache/maven/plugins/shade/mojo/ShadeMojo.java
@@ -299,6 +299,15 @@ public class ShadeMojo
@Parameter( defaultValue = "false" )
private boolean useDependencyReducedPomInJar;
+ /**
+ * Do we hide the shaded/removed dependencies from the rest of the reactor build.
+ * Requires both createDependencyReducedPom and useDependencyReducedPomInJar to be true.
+ *
+ * @since 3.2.2
+ */
+ @Parameter( defaultValue = "false" )
+ private boolean hideReducedDependenciesInReactor;
+
/**
* When true, dependencies are kept in the pom but with scope 'provided'; when false, the dependency is removed.
*/
@@ -463,6 +472,24 @@ public void execute()
// In some cases the used implementation of the resourceTransformers is immutable.
resourceTransformers = new ArrayList<>( resourceTransformers );
resourceTransformers.addAll( createPomXmlReplaceTransformers( project, dependencyReducedPomLocation ) );
+
+ if ( hideReducedDependenciesInReactor )
+ {
+ if ( !artifactIds.isEmpty() )
+ {
+ getLog().info( "Hiding these shaded dependencies from the rest of the reactor build:" );
+ getLog().info( artifactIds.toString() );
+ List dependencies = new ArrayList<>();
+ for ( Dependency dependency : project.getDependencies() )
+ {
+ if ( !artifactIds.contains( getId( dependency ) ) )
+ {
+ dependencies.add( dependency );
+ }
+ }
+ project.setDependencies( dependencies );
+ }
+ }
}
ShadeRequest shadeRequest = shadeRequest( artifacts, outputJar, filters, relocators, resourceTransformers );