apache#291 use scope/optional in profile over default

If the scope/optional for a dependency with an entry in dependency
management is explicitly defined in a profile dependency but not in the
dependency management section, then use the scope/optional defined in
the profile dependency rather than falling back to the default value

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile/parent/pom.xml

@@ -0,0 +1,23 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.codehaus.mojo.flatten.its</groupId>
+  <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile_parent</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>pom</packaging>
+
+  <properties>
+    <javax.annotations.version>1.3.2</javax.annotations.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>javax.annotation</groupId>
+        <artifactId>javax.annotation-api</artifactId>
+        <version>${javax.annotations.version}</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+</project>

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile/pom.xml

@@ -0,0 +1,42 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.codehaus.mojo.flatten.its</groupId>
+  <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+  <parent>
+    <groupId>org.codehaus.mojo.flatten.its</groupId>
+    <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile_parent</artifactId>
+    <version>0.1-SNAPSHOT</version>
+    <relativePath>parent</relativePath>
+  </parent>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <configuration>
+          <embedBuildProfileDependencies>true</embedBuildProfileDependencies>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <profiles>
+    <profile>
+      <id>java9</id>
+      <activation>
+        <jdk>[1.9,)</jdk>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>javax.annotation</groupId>
+          <artifactId>javax.annotation-api</artifactId>
+          <optional>true</optional>
+        </dependency>
+      </dependencies>
+    </profile>
+  </profiles>
+</project>

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-optional-in-profile/verify.groovy

@@ -0,0 +1,35 @@
+/*
+ * 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.
+ */
+File originalPom = new File( basedir, 'pom.xml' )
+assert originalPom.exists()
+
+def originalProject = new XmlSlurper().parse( originalPom )
+assert 0 ==  originalProject.dependencies.size()
+assert 'java9' == originalProject.profiles.profile.id.text()
+assert 1 == originalProject.profiles.profile.dependencies.size()
+
+File flattendPom = new File( basedir, '.flattened-pom.xml' )
+assert flattendPom.exists()
+
+def flattendProject = new XmlSlurper().parse( flattendPom )
+assert 0 ==  flattendProject.dependencies.size()
+assert 1 ==  flattendProject.profiles.profile.dependencies.dependency.size()
+assert 'javax.annotation-api' ==  flattendProject.profiles.profile.dependencies.dependency.artifactId.text()
+assert '1.3.2' ==  flattendProject.profiles.profile.dependencies.dependency.version.text()
+assert 'true' == flattendProject.profiles.profile.dependencies.dependency.optional.text()

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile/parent/pom.xml

@@ -0,0 +1,23 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.codehaus.mojo.flatten.its</groupId>
+  <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile_parent</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>pom</packaging>
+
+  <properties>
+    <javax.annotations.version>1.3.2</javax.annotations.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>javax.annotation</groupId>
+        <artifactId>javax.annotation-api</artifactId>
+        <version>${javax.annotations.version}</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+</project>

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile/pom.xml

@@ -0,0 +1,42 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.codehaus.mojo.flatten.its</groupId>
+  <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+  <parent>
+    <groupId>org.codehaus.mojo.flatten.its</groupId>
+    <artifactId>profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile_parent</artifactId>
+    <version>0.1-SNAPSHOT</version>
+    <relativePath>parent</relativePath>
+  </parent>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>flatten-maven-plugin</artifactId>
+        <configuration>
+          <embedBuildProfileDependencies>true</embedBuildProfileDependencies>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <profiles>
+    <profile>
+      <id>java9</id>
+      <activation>
+        <jdk>[1.9,)</jdk>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>javax.annotation</groupId>
+          <artifactId>javax.annotation-api</artifactId>
+          <scope>provided</scope>
+        </dependency>
+      </dependencies>
+    </profile>
+  </profiles>
+</project>

src/it/projects/profile-with-deps-inherit-parent-depMgmt-jdk-scope-in-profile/verify.groovy

@@ -0,0 +1,35 @@
+/*
+ * 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.
+ */
+File originalPom = new File( basedir, 'pom.xml' )
+assert originalPom.exists()
+
+def originalProject = new XmlSlurper().parse( originalPom )
+assert 0 ==  originalProject.dependencies.size()
+assert 'java9' == originalProject.profiles.profile.id.text()
+assert 1 == originalProject.profiles.profile.dependencies.size()
+
+File flattendPom = new File( basedir, '.flattened-pom.xml' )
+assert flattendPom.exists()
+
+def flattendProject = new XmlSlurper().parse( flattendPom )
+assert 0 ==  flattendProject.dependencies.size()
+assert 1 ==  flattendProject.profiles.profile.dependencies.dependency.size()
+assert 'javax.annotation-api' ==  flattendProject.profiles.profile.dependencies.dependency.artifactId.text()
+assert '1.3.2' ==  flattendProject.profiles.profile.dependencies.dependency.version.text()
+assert 'provided' == flattendProject.profiles.profile.dependencies.dependency.scope.text()

src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java

@@ -692,12 +692,20 @@ protected Model createCleanPom( Model effectivePom ) throws MojoExecutionExcepti
                         if ( managedDependencies.contains( parsedDep ) )
                         {
                             parsedDep.setVersion( managedDependencies.resolve( parsedDep ).getVersion() );
-                            parsedDep.setScope( managedDependencies.resolve( parsedDep ).getScope() );
+                            String managedDepScope = managedDependencies.resolve( parsedDep ).getScope();
+                            if ( managedDepScope != null )
+                            {
+                                parsedDep.setScope( managedDepScope );
+                            }
                             if ( parsedDep.getScope() == null )
                             {
                                 parsedDep.setScope( "compile" );
                             }
-                            parsedDep.setOptional( managedDependencies.resolve( parsedDep ).getOptional() );
+                            String managedDepOptional = managedDependencies.resolve( parsedDep ).getOptional();
+                            if ( managedDepOptional != null )
+                            {
+                                parsedDep.setOptional( managedDepOptional );
+                            }
                             if ( parsedDep.getOptional() == null )
                             {
                                 parsedDep.setOptional( "false" );