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Posted to commits@maven.apache.org by mi...@apache.org on 2019/08/02 21:04:19 UTC

[maven] 01/01: [MNG-6716] Avoid setting compileRoots

This is an automated email from the ASF dual-hosted git repository.

michaelo pushed a commit to branch MNG-6716
in repository https://gitbox.apache.org/repos/asf/maven.git

commit 16bcff544d5dce9b414d1ce7a69f87b168078535
Author: Mickael Istria <mi...@redhat.com>
AuthorDate: Wed Jul 31 18:19:10 2019 +0200

    [MNG-6716] Avoid setting compileRoots
    
    Recent changes in ProjectBuilder make that the compile roots could be
    set erroneously on 1st phase and propagated in the results.
    This patch just skips setting the compile source root in the 1st pass
    (when buildParentIfNonExisting==false).
    
    It also tests some other fields of MavenProject
---
 .../maven/project/DefaultProjectBuilder.java       |  2 +-
 .../apache/maven/project/ProjectBuilderTest.java   | 16 ++++++++++++++++
 .../project-builder/MNG-6716/project/pom.xml       | 22 ++++++++++++++++++++++
 3 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
index 51c90cc..7e18f1e 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
@@ -684,7 +684,7 @@ public class DefaultProjectBuilder
                                              project.getPackaging() );
         project.setArtifact( projectArtifact );
 
-        if ( project.getFile() != null )
+        if ( project.getFile() != null && buildParentIfNotExisting ) // only set those on 2nd phase, ignore on 1st pass
         {
             Build build = project.getBuild();
             project.addScriptSourceRoot( build.getScriptSourceDirectory() );
diff --git a/maven-core/src/test/java/org/apache/maven/project/ProjectBuilderTest.java b/maven-core/src/test/java/org/apache/maven/project/ProjectBuilderTest.java
index 95c3149..c9fe27d 100644
--- a/maven-core/src/test/java/org/apache/maven/project/ProjectBuilderTest.java
+++ b/maven-core/src/test/java/org/apache/maven/project/ProjectBuilderTest.java
@@ -306,4 +306,20 @@ public class ProjectBuilderTest
         }
     }
 
+    public void testBuildProperties()
+            throws Exception
+    {
+        File file = new File( getProject( "MNG-6716" ).getParentFile(), "project/pom.xml" );
+        MavenSession mavenSession = createMavenSession( null );
+        ProjectBuildingRequest configuration = new DefaultProjectBuildingRequest();
+        configuration.setRepositorySession( mavenSession.getRepositorySession() );
+        configuration.setResolveDependencies( true );
+        List<ProjectBuildingResult> result = projectBuilder.build( Collections.singletonList(file), true, configuration );
+        MavenProject project = result.get(0).getProject();
+        // verify a few typical parameters are not duplicated
+        assertEquals( 1, project.getTestCompileSourceRoots().size() );
+        assertEquals( 1, project.getCompileSourceRoots().size() );
+        assertEquals( 1, project.getMailingLists().size() );
+        assertEquals( 1, project.getResources().size() );
+    }
 }
diff --git a/maven-core/src/test/projects/project-builder/MNG-6716/project/pom.xml b/maven-core/src/test/projects/project-builder/MNG-6716/project/pom.xml
new file mode 100644
index 0000000..9ffa865
--- /dev/null
+++ b/maven-core/src/test/projects/project-builder/MNG-6716/project/pom.xml
@@ -0,0 +1,22 @@
+<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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.maven.tests</groupId>
+  <artifactId>MNG-6716</artifactId>
+  <packaging>jar</packaging>
+  <version>0.1-SNAPSHOT</version>
+
+  <mailingLists>
+    <mailingList>
+      <name>blah</name>
+    </mailingList>
+  </mailingLists>
+
+  <build>
+      <testSourceDirectory>../sibling/src-test</testSourceDirectory>
+      <sourceDirectory>../sibling/src-main</sourceDirectory>
+      <resources>
+        <resource><directory>blah</directory></resource>
+      </resources>
+  </build>
+</project>