MNG-2733 When request.setPomFile( file ) is used, takes its basedir for the execution request so that request.getBasedir() doesn't NPE

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@491524 13f79535-47bb-0310-9956-ffa450edef68

maven-core/src/main/java/org/apache/maven/execution/DefaultMavenExecutionRequest.java

@@ -125,6 +125,11 @@ public class DefaultMavenExecutionRequest
 
     public String getBaseDirectory()
     {
+        if ( basedir == null )
+        {
+            return null;
+        }
+
         return basedir.getAbsolutePath();
     }
 

maven-embedder/pom.xml

@@ -27,7 +27,7 @@
   <artifactId>maven-embedder</artifactId>
   <name>Maven Embedder</name>
   <properties>
-    <bundleVersion>2.1.0.v20061231-1908</bundleVersion>
+    <bundleVersion>2.1.0.v20061231-1929</bundleVersion>
   </properties>
   <build>
     <resources>

maven-embedder/src/main/java/org/apache/maven/embedder/execution/DefaultMavenExecutionRequestDefaultsPopulator.java

@@ -144,6 +144,13 @@ public class DefaultMavenExecutionRequestDefaultsPopulator
             throw new MavenEmbedderException( "Unable to configure Maven for execution", e );
         }
 
+        // BaseDirectory in MavenExecutionRequest
+
+        if ( request.getPomFile() != null && request.getBaseDirectory() == null )
+        {
+            request.setBasedir( new File( request.getPomFile() ) );
+        }
+
         return request;
     }
 

maven-embedder/src/test/java/org/apache/maven/embedder/MavenEmbedderTest.java

@@ -54,12 +54,12 @@ public class MavenEmbedderTest
     // Goal/Phase execution tests
     // ----------------------------------------------------------------------
 
-    public void testPhaseExecution()
+    public void testSimplePhaseExecutionUsingABaseDirectory()
         throws Exception
     {
         File testDirectory = new File( basedir, "src/test/embedder-test-project" );
 
-        File targetDirectory = new File( basedir, "target/embedder-test-project" );
+        File targetDirectory = new File( basedir, "target/embedder-test-project0" );
 
         FileUtils.copyDirectoryStructure( testDirectory, targetDirectory );
 
@@ -69,6 +69,34 @@ public class MavenEmbedderTest
 
         MavenExecutionResult result = maven.execute( request );
 
+        MavenProject project = result.getMavenProject();
+
+        assertEquals( "embedder-test-project", project.getArtifactId() );
+
+        File jar = new File( targetDirectory, "target/embedder-test-project-1.0-SNAPSHOT.jar" );
+
+        assertTrue( jar.exists() );
+    }
+
+    public void testSimplePhaseExecutionUsingAPomFile()
+        throws Exception
+    {
+        File testDirectory = new File( basedir, "src/test/embedder-test-project" );
+
+        File targetDirectory = new File( basedir, "target/embedder-test-project1" );
+
+        FileUtils.copyDirectoryStructure( testDirectory, targetDirectory );
+
+        MavenExecutionRequest request = new DefaultMavenExecutionRequest()
+            .setPomFile( new File( targetDirectory, "pom.xml" ).getAbsolutePath() )
+            .setGoals( Arrays.asList( new String[]{ "package" } ) );
+
+        MavenExecutionResult result = maven.execute( request );
+
+        MavenProject project = result.getMavenProject();
+
+        assertEquals( "embedder-test-project", project.getArtifactId() );
+
         File jar = new File( targetDirectory, "target/embedder-test-project-1.0-SNAPSHOT.jar" );
 
         assertTrue( jar.exists() );