[MDEPLOY-313] Update to parent 41, cleanup (#47)

In general perform a cleanup of plugin, apply updates where needed. The plugin now builds against 3.9.x latest, and minimum is left as is (3.2.5).

A notable change along that above is removal of "baked in" packaging, now plugin relies completely and only on what project and artifact tells, there is no "if this is POM" check anymore. The new "BOM UT" shows this in action. Has to be noted though, that the UT tests ONLY the plugin, to use BOM packaging you need Maven that knows what it is (Maven 3 w/ extension or Maven 4 that has it OOTB).

---

https://issues.apache.org/jira/browse/MDEPLOY-313

pom.xml

@@ -23,7 +23,7 @@ under the License.
   <parent>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-plugins</artifactId>
-    <version>39</version>
+    <version>41</version>
     <relativePath />
   </parent>
 
@@ -43,7 +43,7 @@ under the License.
   </contributors>
 
   <prerequisites>
-    <maven>${mavenVersion}</maven>
+    <maven>3.2.5</maven>
   </prerequisites>
 
   <scm>
@@ -69,24 +69,24 @@ under the License.
 
   <properties>
     <javaVersion>8</javaVersion>
-    <mavenVersion>3.2.5</mavenVersion>
+    <mavenVersion>3.9.6</mavenVersion>
     <!-- Keep in sync with resolver used in maven above -->
-    <slf4jVersion>1.7.5</slf4jVersion>
+    <slf4jVersion>1.7.36</slf4jVersion>
     <!-- Keep in sync with resolver used in maven above -->
-    <resolverVersion>1.0.0.v20140518</resolverVersion>
+    <resolverVersion>1.9.18</resolverVersion>
 
     <!-- plugins version used in IT tests -->
-    <mavenAntrunPluginVersion>3.1.0</mavenAntrunPluginVersion>
-    <mavenCompilerPluginVersion>3.10.1</mavenCompilerPluginVersion>
-    <mavenEnforcerPluginVersion>3.1.0</mavenEnforcerPluginVersion>
-    <mavenInstallPluginVersion>3.1.0</mavenInstallPluginVersion>
-    <mavenJarPluginVersion>3.3.0</mavenJarPluginVersion>
-    <mavenJavadocPluginVersion>3.4.1</mavenJavadocPluginVersion>
-    <mavenPluginToolsVersion>${maven.plugin.tools.version}</mavenPluginToolsVersion>
-    <mavenResourcesPluginVersion>3.3.0</mavenResourcesPluginVersion>
-    <mavenSourcePluginVersion>3.2.1</mavenSourcePluginVersion>
-    <mavenSurefirePluginVersion>${surefire.version}</mavenSurefirePluginVersion>
-    <mavenWarPluginVersion>3.3.2</mavenWarPluginVersion>
+    <mavenAntrunPluginVersion>${version.maven-antrun-plugin}</mavenAntrunPluginVersion>
+    <mavenCompilerPluginVersion>${version.maven-compiler-plugin}</mavenCompilerPluginVersion>
+    <mavenEnforcerPluginVersion>${version.maven-enforcer-plugin}</mavenEnforcerPluginVersion>
+    <mavenInstallPluginVersion>${version.maven-install-plugin}</mavenInstallPluginVersion>
+    <mavenJarPluginVersion>${version.maven-jar-plugin}</mavenJarPluginVersion>
+    <mavenJavadocPluginVersion>${version.maven-javadoc-plugin}</mavenJavadocPluginVersion>
+    <mavenPluginToolsVersion>${version.maven-plugin-tools}</mavenPluginToolsVersion>
+    <mavenResourcesPluginVersion>${version.maven-resources-plugin}</mavenResourcesPluginVersion>
+    <mavenSourcePluginVersion>${version.maven-source-plugin}</mavenSourcePluginVersion>
+    <mavenSurefirePluginVersion>${version.maven-surefire}</mavenSurefirePluginVersion>
+    <mavenWarPluginVersion>${version.maven-war-plugin}</mavenWarPluginVersion>
 
     <project.build.outputTimestamp>2023-03-21T14:38:01Z</project.build.outputTimestamp>
   </properties>
@@ -128,14 +128,18 @@ under the License.
       <artifactId>plexus-utils</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.aether</groupId>
-      <artifactId>aether-api</artifactId>
+      <groupId>org.codehaus.plexus</groupId>
+      <artifactId>plexus-xml</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-api</artifactId>
       <version>${resolverVersion}</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.aether</groupId>
-      <artifactId>aether-util</artifactId>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-util</artifactId>
       <version>${resolverVersion}</version>
       <!-- To work in Maven versions older than 3.9.0 -->
       <scope>compile</scope>
@@ -164,25 +168,25 @@ under the License.
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
-      <artifactId>maven-aether-provider</artifactId>
+      <artifactId>maven-resolver-provider</artifactId>
       <version>${mavenVersion}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.aether</groupId>
-      <artifactId>aether-connector-basic</artifactId>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-connector-basic</artifactId>
       <version>${resolverVersion}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.aether</groupId>
-      <artifactId>aether-transport-file</artifactId>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-transport-file</artifactId>
       <version>${resolverVersion}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.aether</groupId>
-      <artifactId>aether-transport-http</artifactId>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-transport-http</artifactId>
       <version>${resolverVersion}</version>
       <scope>test</scope>
     </dependency>
@@ -204,9 +208,21 @@ under the License.
       <version>${slf4jVersion}</version>
       <scope>test</scope>
     </dependency>
-
   </dependencies>
 
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <proc>none</proc>
+          <showDeprecation>true</showDeprecation>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
   <profiles>
     <profile>
       <id>run-its</id>

src/it/MDEPLOY-178_deployfile-with-embedded-pom/verify.groovy

@@ -25,5 +25,5 @@ File buildLog = new File( basedir, 'build.log' )
 assert buildLog.exists()
 assert buildLog.text.contains( "[DEBUG] Using META-INF/maven/org.apache.maven.plugins.deploy.its/mdeploy178/pom.xml as pomFile" )
 
-def pomProject = new XmlSlurper().parse( deployedPom )
-assert "https://issues.apache.org/jira/browse/MDEPLOY-178".equals( pomProject.url.text() )
+def pomProject = new groovy.xml.XmlParser().parse( deployedPom )
+assert "https://issues.apache.org/jira/browse/MDEPLOY-178".equals( pomProject.get("url").text() )

src/main/java/org/apache/maven/plugins/deploy/DeployFileMojo.java

@@ -43,9 +43,9 @@
 import org.apache.maven.plugins.annotations.Parameter;
 import org.codehaus.plexus.util.FileUtils;
 import org.codehaus.plexus.util.IOUtil;
-import org.codehaus.plexus.util.ReaderFactory;
 import org.codehaus.plexus.util.StringUtils;
-import org.codehaus.plexus.util.WriterFactory;
+import org.codehaus.plexus.util.xml.ReaderFactory;
+import org.codehaus.plexus.util.xml.WriterFactory;
 import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
 import org.eclipse.aether.RepositorySystemSession;
 import org.eclipse.aether.artifact.Artifact;
@@ -429,21 +429,14 @@ private void processModel(Model model) {
      * @throws MojoExecutionException If the file doesn't exist or cannot be read.
      */
     Model readModel(File pomFile) throws MojoExecutionException {
-        Reader reader = null;
-        try {
-            reader = ReaderFactory.newXmlReader(pomFile);
-            final Model model = new MavenXpp3Reader().read(reader);
-            reader.close();
-            reader = null;
-            return model;
+        try (Reader reader = ReaderFactory.newXmlReader(pomFile)) {
+            return new MavenXpp3Reader().read(reader);
         } catch (FileNotFoundException e) {
             throw new MojoExecutionException("POM not found " + pomFile, e);
         } catch (IOException e) {
             throw new MojoExecutionException("Error reading POM " + pomFile, e);
         } catch (XmlPullParserException e) {
             throw new MojoExecutionException("Error parsing POM " + pomFile, e);
-        } finally {
-            IOUtil.close(reader);
         }
     }
 
@@ -456,23 +449,17 @@ Model readModel(File pomFile) throws MojoExecutionException {
     private File generatePomFile() throws MojoExecutionException {
         Model model = generateModel();
 
-        Writer fw = null;
         try {
             File tempFile = File.createTempFile("mvndeploy", ".pom");
             tempFile.deleteOnExit();
 
-            fw = WriterFactory.newXmlWriter(tempFile);
-
-            new MavenXpp3Writer().write(fw, model);
-
-            fw.close();
-            fw = null;
+            try (Writer fw = WriterFactory.newXmlWriter(tempFile)) {
+                new MavenXpp3Writer().write(fw, model);
+            }
 
             return tempFile;
         } catch (IOException e) {
             throw new MojoExecutionException("Error writing temporary pom file: " + e.getMessage(), e);
-        } finally {
-            IOUtil.close(fw);
         }
     }
 

src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java

@@ -38,8 +38,10 @@
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.project.MavenProject;
 import org.apache.maven.project.artifact.ProjectArtifact;
+import org.eclipse.aether.artifact.Artifact;
 import org.eclipse.aether.deployment.DeployRequest;
 import org.eclipse.aether.repository.RemoteRepository;
+import org.eclipse.aether.util.artifact.ArtifactIdUtils;
 
 /**
  * Deploys an artifact to remote repository.
@@ -285,17 +287,35 @@ private boolean hasExecution(Plugin plugin) {
     }
 
     private void processProject(final MavenProject project, DeployRequest request) throws MojoExecutionException {
+        // always exists, as project exists
+        Artifact pomArtifact = RepositoryUtils.toArtifact(new ProjectArtifact(project));
+        // always exists, but at "init" is w/o file (packaging plugin assigns file to this when packaged)
+        Artifact projectArtifact = RepositoryUtils.toArtifact(project.getArtifact());
+
+        // pom project: pomArtifact and projectArtifact are SAME
+        // jar project: pomArtifact and projectArtifact are DIFFERENT
+        // incomplete project: is not pom project and projectArtifact has no file
+
+        // we must compare coordinates ONLY (as projectArtifact may not have file, and Artifact.equals factors it in)
+        // BUT if projectArtifact has file set, use that one
+        if (ArtifactIdUtils.equalsId(pomArtifact, projectArtifact)) {
+            if (isFile(projectArtifact.getFile())) {
+                pomArtifact = projectArtifact;
+            }
+            projectArtifact = null;
+        }
 
-        if (isFile(project.getFile())) {
-            request.addArtifact(RepositoryUtils.toArtifact(new ProjectArtifact(project)));
+        if (isFile(pomArtifact.getFile())) {
+            request.addArtifact(pomArtifact);
         } else {
             throw new MojoExecutionException("The project POM could not be attached");
         }
 
-        if (!"pom".equals(project.getPackaging())) {
-            org.apache.maven.artifact.Artifact mavenMainArtifact = project.getArtifact();
-            if (isFile(mavenMainArtifact.getFile())) {
-                request.addArtifact(RepositoryUtils.toArtifact(mavenMainArtifact));
+        // is not packaged, is "incomplete"
+        boolean isIncomplete = projectArtifact != null && !isFile(projectArtifact.getFile());
+        if (projectArtifact != null) {
+            if (!isIncomplete) {
+                request.addArtifact(projectArtifact);
             } else if (!project.getAttachedArtifacts().isEmpty()) {
                 if (allowIncompleteProjects) {
                     getLog().warn("");

src/test/java/org/apache/maven/plugins/deploy/DeployFileMojoTest.java

@@ -28,6 +28,7 @@
 import org.apache.maven.plugin.testing.AbstractMojoTestCase;
 import org.apache.maven.project.ProjectBuildingRequest;
 import org.eclipse.aether.DefaultRepositorySystemSession;
+import org.eclipse.aether.internal.impl.DefaultLocalPathComposer;
 import org.eclipse.aether.internal.impl.SimpleLocalRepositoryManagerFactory;
 import org.eclipse.aether.repository.LocalRepository;
 import org.mockito.InjectMocks;
@@ -86,8 +87,9 @@ public void testBasicDeployFile() throws Exception {
         when(buildingRequest.getRepositoryMerging()).thenReturn(ProjectBuildingRequest.RepositoryMerging.POM_DOMINANT);
         when(session.getProjectBuildingRequest()).thenReturn(buildingRequest);
         DefaultRepositorySystemSession repositorySession = new DefaultRepositorySystemSession();
-        repositorySession.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory()
-                .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
+        repositorySession.setLocalRepositoryManager(
+                new SimpleLocalRepositoryManagerFactory(new DefaultLocalPathComposer())
+                        .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
         when(buildingRequest.getRepositorySession()).thenReturn(repositorySession);
         when(session.getRepositorySession()).thenReturn(repositorySession);
 
@@ -194,8 +196,9 @@ public void testDeployIfClassifierIsSet() throws Exception {
         when(buildingRequest.getRepositoryMerging()).thenReturn(ProjectBuildingRequest.RepositoryMerging.POM_DOMINANT);
         when(session.getProjectBuildingRequest()).thenReturn(buildingRequest);
         DefaultRepositorySystemSession repositorySession = new DefaultRepositorySystemSession();
-        repositorySession.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory()
-                .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
+        repositorySession.setLocalRepositoryManager(
+                new SimpleLocalRepositoryManagerFactory(new DefaultLocalPathComposer())
+                        .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
         when(buildingRequest.getRepositorySession()).thenReturn(repositorySession);
         when(session.getRepositorySession()).thenReturn(repositorySession);
 
@@ -248,8 +251,9 @@ public void testDeployIfArtifactIsNotJar() throws Exception {
         when(buildingRequest.getRepositoryMerging()).thenReturn(ProjectBuildingRequest.RepositoryMerging.POM_DOMINANT);
         when(session.getProjectBuildingRequest()).thenReturn(buildingRequest);
         DefaultRepositorySystemSession repositorySession = new DefaultRepositorySystemSession();
-        repositorySession.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory()
-                .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
+        repositorySession.setLocalRepositoryManager(
+                new SimpleLocalRepositoryManagerFactory(new DefaultLocalPathComposer())
+                        .newInstance(repositorySession, new LocalRepository(LOCAL_REPO)));
         when(buildingRequest.getRepositorySession()).thenReturn(repositorySession);
         when(session.getRepositorySession()).thenReturn(repositorySession);