Use Sisu Guice instead of Plexus

pom.xml

@@ -114,6 +114,16 @@
       <version>${resolverVersion}</version>
       <scope>provided</scope>
     </dependency>
+    <dependency>
+      <groupId>javax.inject</groupId>
+      <artifactId>javax.inject</artifactId>
+      <version>1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.eclipse.sisu</groupId>
+      <artifactId>org.eclipse.sisu.plexus</artifactId>
+      <scope>provided</scope>
+    </dependency>
 
     <!-- maven plugin tools -->
     <dependency>

src/main/java/org/apache/maven/plugins/help/AbstractEffectiveMojo.java

@@ -33,8 +33,10 @@
 import java.util.Properties;
 import java.util.Set;
 
+import org.apache.maven.project.ProjectBuilder;
 import org.codehaus.plexus.util.xml.XMLWriter;
 import org.codehaus.plexus.util.xml.XmlWriterUtil;
+import org.eclipse.aether.RepositorySystem;
 import org.jdom2.Document;
 import org.jdom2.JDOMException;
 import org.jdom2.input.SAXBuilder;
@@ -48,6 +50,11 @@
  * @since 2.1
  */
 public abstract class AbstractEffectiveMojo extends AbstractHelpMojo {
+
+    protected AbstractEffectiveMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        super(projectBuilder, repositorySystem);
+    }
+
     /**
      * Utility method to write an XML content to a given file.
      *

src/main/java/org/apache/maven/plugins/help/AbstractHelpMojo.java

@@ -28,7 +28,6 @@
 import org.apache.maven.model.building.ModelBuildingRequest;
 import org.apache.maven.plugin.AbstractMojo;
 import org.apache.maven.plugin.MojoExecutionException;
-import org.apache.maven.plugins.annotations.Component;
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.project.DefaultProjectBuildingRequest;
 import org.apache.maven.project.MavenProject;
@@ -55,18 +54,6 @@ public abstract class AbstractHelpMojo extends AbstractMojo {
     /** The line separator for the current OS. */
     protected static final String LS = System.getProperty("line.separator");
 
-    /**
-     * Maven Project Builder component.
-     */
-    @Component
-    protected ProjectBuilder projectBuilder;
-
-    /**
-     * Component used to resolve artifacts and download their files from remote repositories.
-     */
-    @Component
-    protected RepositorySystem repositorySystem;
-
     /**
      * Current Maven project.
      */
@@ -89,6 +76,21 @@ public abstract class AbstractHelpMojo extends AbstractMojo {
     @Parameter(property = "output")
     protected File output;
 
+    /**
+     * Maven Project Builder component.
+     */
+    protected final ProjectBuilder projectBuilder;
+
+    /**
+     * Component used to resolve artifacts and download their files from remote repositories.
+     */
+    protected final RepositorySystem repositorySystem;
+
+    protected AbstractHelpMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        this.projectBuilder = projectBuilder;
+        this.repositorySystem = repositorySystem;
+    }
+
     /**
      * Utility method to write a content to a given file.
      *

src/main/java/org/apache/maven/plugins/help/ActiveProfilesMojo.java

@@ -18,6 +18,8 @@
  */
 package org.apache.maven.plugins.help;
 
+import javax.inject.Inject;
+
 import java.io.IOException;
 import java.util.List;
 import java.util.Map;
@@ -26,6 +28,8 @@
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.project.MavenProject;
+import org.apache.maven.project.ProjectBuilder;
+import org.eclipse.aether.RepositorySystem;
 
 /**
  * Displays a list of the profiles which are currently active for this build.
@@ -44,11 +48,17 @@ public class ActiveProfilesMojo extends AbstractHelpMojo {
     @Parameter(defaultValue = "${reactorProjects}", required = true, readonly = true)
     private List<MavenProject> projects;
 
+    @Inject
+    public ActiveProfilesMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        super(projectBuilder, repositorySystem);
+    }
+
     // ----------------------------------------------------------------------
     // Public methods
     // ----------------------------------------------------------------------
 
     /** {@inheritDoc} */
+    @Override
     public void execute() throws MojoExecutionException {
         StringBuilder message = new StringBuilder();
 

src/main/java/org/apache/maven/plugins/help/AllProfilesMojo.java

@@ -18,6 +18,8 @@
  */
 package org.apache.maven.plugins.help;
 
+import javax.inject.Inject;
+
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
@@ -29,7 +31,9 @@
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.project.MavenProject;
+import org.apache.maven.project.ProjectBuilder;
 import org.apache.maven.settings.SettingsUtils;
+import org.eclipse.aether.RepositorySystem;
 
 /**
  * Displays a list of available profiles under the current project.
@@ -59,11 +63,17 @@ public class AllProfilesMojo extends AbstractHelpMojo {
     @Parameter(defaultValue = "${settings.profiles}", readonly = true, required = true)
     private List<org.apache.maven.settings.Profile> settingsProfiles;
 
+    @Inject
+    public AllProfilesMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        super(projectBuilder, repositorySystem);
+    }
+
     // ----------------------------------------------------------------------
     // Public methods
     // ----------------------------------------------------------------------
 
     /** {@inheritDoc} */
+    @Override
     public void execute() throws MojoExecutionException, MojoFailureException {
         StringBuilder descriptionBuffer = new StringBuilder();
 

src/main/java/org/apache/maven/plugins/help/DescribeMojo.java

@@ -18,6 +18,8 @@
  */
 package org.apache.maven.plugins.help;
 
+import javax.inject.Inject;
+
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
@@ -50,15 +52,16 @@
 import org.apache.maven.plugin.version.PluginVersionResolutionException;
 import org.apache.maven.plugin.version.PluginVersionResolver;
 import org.apache.maven.plugin.version.PluginVersionResult;
-import org.apache.maven.plugins.annotations.Component;
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.project.DefaultProjectBuildingRequest;
 import org.apache.maven.project.MavenProject;
+import org.apache.maven.project.ProjectBuilder;
 import org.apache.maven.project.ProjectBuildingRequest;
 import org.apache.maven.reporting.MavenReport;
 import org.apache.maven.shared.utils.logging.MessageUtils;
 import org.apache.maven.tools.plugin.generator.HtmlToPlainTextConverter;
 import org.codehaus.plexus.util.StringUtils;
+import org.eclipse.aether.RepositorySystem;
 import org.eclipse.aether.artifact.Artifact;
 import org.eclipse.aether.artifact.DefaultArtifact;
 
@@ -99,32 +102,45 @@ public class DescribeMojo extends AbstractHelpMojo {
     /**
      * Component used to get a plugin descriptor from a given plugin.
      */
-    @Component
-    protected MavenPluginManager pluginManager;
+    protected final MavenPluginManager pluginManager;
 
     /**
      * Component used to get a plugin by its prefix and get mojo descriptors.
      */
-    @Component
-    private MojoDescriptorCreator mojoDescriptorCreator;
+    private final MojoDescriptorCreator mojoDescriptorCreator;
 
     /**
      * Component used to resolve the version for a plugin.
      */
-    @Component
-    private PluginVersionResolver pluginVersionResolver;
+    private final PluginVersionResolver pluginVersionResolver;
 
     /**
      * The Maven default built-in lifecycles.
      */
-    @Component
-    private DefaultLifecycles defaultLifecycles;
+    private final DefaultLifecycles defaultLifecycles;
 
     /**
      * A map from each packaging to its lifecycle mapping.
      */
-    @Component
-    private Map<String, LifecycleMapping> lifecycleMappings;
+    private final Map<String, LifecycleMapping> lifecycleMappings;
+
+    @Inject
+    public DescribeMojo(
+            ProjectBuilder projectBuilder,
+            RepositorySystem repositorySystem,
+            MavenPluginManager pluginManager,
+            MojoDescriptorCreator mojoDescriptorCreator,
+            PluginVersionResolver pluginVersionResolver,
+            DefaultLifecycles defaultLifecycles,
+            Map<String, LifecycleMapping> lifecycleMappings) {
+
+        super(projectBuilder, repositorySystem);
+        this.pluginManager = pluginManager;
+        this.mojoDescriptorCreator = mojoDescriptorCreator;
+        this.pluginVersionResolver = pluginVersionResolver;
+        this.defaultLifecycles = defaultLifecycles;
+        this.lifecycleMappings = lifecycleMappings;
+    }
 
     // ----------------------------------------------------------------------
     // Mojo parameters

src/main/java/org/apache/maven/plugins/help/EffectivePomMojo.java

@@ -18,6 +18,8 @@
  */
 package org.apache.maven.plugins.help;
 
+import javax.inject.Inject;
+
 import java.io.IOException;
 import java.io.StringWriter;
 import java.util.Collections;
@@ -35,11 +37,13 @@
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.project.MavenProject;
+import org.apache.maven.project.ProjectBuilder;
 import org.apache.maven.shared.utils.logging.MessageUtils;
 import org.codehaus.plexus.util.StringUtils;
 import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter;
 import org.codehaus.plexus.util.xml.XMLWriter;
 import org.codehaus.plexus.util.xml.XmlWriterUtil;
+import org.eclipse.aether.RepositorySystem;
 
 /**
  * Displays the effective POM as an XML for this build, with the active profiles factored in, or a specified artifact.
@@ -85,6 +89,11 @@ public class EffectivePomMojo extends AbstractEffectiveMojo {
     @Parameter(property = "verbose", defaultValue = "false")
     private boolean verbose = false;
 
+    @Inject
+    public EffectivePomMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        super(projectBuilder, repositorySystem);
+    }
+
     // ----------------------------------------------------------------------
     // Public methods
     // ----------------------------------------------------------------------

src/main/java/org/apache/maven/plugins/help/EffectiveSettingsMojo.java

@@ -18,6 +18,8 @@
  */
 package org.apache.maven.plugins.help;
 
+import javax.inject.Inject;
+
 import java.io.IOException;
 import java.io.StringWriter;
 import java.net.InetAddress;
@@ -29,6 +31,7 @@
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.project.ProjectBuilder;
 import org.apache.maven.settings.Profile;
 import org.apache.maven.settings.Proxy;
 import org.apache.maven.settings.Server;
@@ -39,6 +42,7 @@
 import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter;
 import org.codehaus.plexus.util.xml.XMLWriter;
 import org.codehaus.plexus.util.xml.XmlWriterUtil;
+import org.eclipse.aether.RepositorySystem;
 
 /**
  * Displays the calculated settings as XML for this project, given any profile enhancement and the inheritance
@@ -67,11 +71,17 @@ public class EffectiveSettingsMojo extends AbstractEffectiveMojo {
     @Parameter(property = "showPasswords", defaultValue = "false")
     private boolean showPasswords;
 
+    @Inject
+    public EffectiveSettingsMojo(ProjectBuilder projectBuilder, RepositorySystem repositorySystem) {
+        super(projectBuilder, repositorySystem);
+    }
+
     // ----------------------------------------------------------------------
     // Public methods
     // ----------------------------------------------------------------------
 
     /** {@inheritDoc} */
+    @Override
     public void execute() throws MojoExecutionException {
         Settings copySettings;
         if (showPasswords) {