[MNG-3309] Cascading profile activation

impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/RepositorySystemSupplier.java

@@ -47,7 +47,6 @@
 import org.apache.maven.internal.impl.model.DefaultPluginManagementInjector;
 import org.apache.maven.internal.impl.model.DefaultProfileInjector;
 import org.apache.maven.internal.impl.model.DefaultProfileSelector;
-import org.apache.maven.internal.impl.model.ProfileActivationFilePathInterpolator;
 import org.apache.maven.internal.impl.model.rootlocator.DefaultRootLocator;
 import org.apache.maven.internal.impl.resolver.DefaultArtifactDescriptorReader;
 import org.apache.maven.internal.impl.resolver.DefaultModelResolver;
@@ -1049,14 +1048,12 @@ protected ModelBuilder createModelBuilder() {
                 new DefaultModelUrlNormalizer(new DefaultUrlNormalizer()),
                 new DefaultSuperPomProvider(modelProcessor),
                 new DefaultInheritanceAssembler(),
-                new DefaultProfileSelector(),
+                new DefaultProfileSelector(null, null),
                 new DefaultProfileInjector(),
                 new DefaultPluginManagementInjector(),
                 new DefaultDependencyManagementInjector(),
                 new DefaultDependencyManagementImporter(),
                 new DefaultPluginConfigurationExpander(),
-                new ProfileActivationFilePathInterpolator(
-                        new DefaultPathTranslator(), new DefaultRootLocator(), new DefaultInterpolator()),
                 new DefaultModelVersionParser(getVersionScheme()),
                 List.of(),
                 new DefaultModelCacheFactory(),

impl/maven-impl/src/main/java/org/apache/maven/api/services/model/ProfileActivationContext.java

@@ -18,11 +18,13 @@
  */
 package org.apache.maven.api.services.model;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
 import org.apache.maven.api.annotations.Nonnull;
 import org.apache.maven.api.model.Model;
+import org.apache.maven.api.model.Profile;
 
 /**
  * Describes the environmental context used to determine the activation status of profiles.
@@ -68,6 +70,20 @@ public interface ProfileActivationContext {
     @Nonnull
     Map<String, String> getUserProperties();
 
+    /**
+     * Gets current calculated project properties
+     *
+     * @return The project properties, never {@code null}.
+     */
+    Map<String, String> getProjectProperties();
+
+    /**
+     * Inject properties from newly activated profiles in order to trigger the cascading mechanism.
+     *
+     * @param activatedProfiles The collection of profiles that have been activated that may trigger the cascading effect.
+     */
+    void addProfileProperties(Collection<Profile> activatedProfiles);
+
     /**
      * Gets the model which is being activated.
      *

impl/maven-impl/src/main/java/org/apache/maven/api/services/model/ProfileSelector.java

@@ -38,8 +38,13 @@ public interface ProfileSelector {
      * @param context The environmental context used to determine the activation status of a profile, must not be
      *            {@code null}.
      * @param problems The container used to collect problems that were encountered, must not be {@code null}.
+     * @param cascade Indicates whether profile activation should cascade, i.e. properties from an activated profile may
+     *                trigger the activation of other profiles.
      * @return The profiles that have been activated, never {@code null}.
      */
     List<Profile> getActiveProfiles(
-            Collection<Profile> profiles, ProfileActivationContext context, ModelProblemCollector problems);
+            Collection<Profile> profiles,
+            ProfileActivationContext context,
+            ModelProblemCollector problems,
+            boolean cascade);
 }

impl/maven-impl/src/main/java/org/apache/maven/internal/impl/SettingsUtilsV4.java

@@ -237,7 +237,7 @@ public static org.apache.maven.api.model.Profile convertFromSettingsProfile(Prof
         }
 
         org.apache.maven.api.model.Profile value = profile.build();
-        value.setSource("settings.xml");
+        value.setSource(org.apache.maven.api.model.Profile.SOURCE_SETTINGS);
         return value;
     }
 

impl/maven-impl/src/main/java/org/apache/maven/internal/impl/model/DefaultProfileActivationContext.java

@@ -18,13 +18,16 @@
  */
 package org.apache.maven.internal.impl.model;
 
+import java.util.Collection;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 import java.util.stream.Collectors;
 
 import org.apache.maven.api.model.Model;
+import org.apache.maven.api.model.Profile;
 import org.apache.maven.api.services.model.ProfileActivationContext;
 
 /**
@@ -41,6 +44,8 @@ public class DefaultProfileActivationContext implements ProfileActivationContext
 
     private Map<String, String> userProperties = Collections.emptyMap();
 
+    private Map<String, String> projectProperties = Collections.emptyMap();
+
     private Model model;
 
     @Override
@@ -142,10 +147,23 @@ public Model getModel() {
 
     public DefaultProfileActivationContext setModel(Model model) {
         this.model = model;
-
+        this.projectProperties = unmodifiable(model.getProperties());
         return this;
     }
 
+    @Override
+    public Map<String, String> getProjectProperties() {
+        return projectProperties;
+    }
+
+    public void addProfileProperties(Collection<Profile> profiles) {
+        Map<String, String> props = new HashMap<>(this.projectProperties);
+        for (var profile : profiles) {
+            props.putAll(profile.getProperties());
+        }
+        this.projectProperties = unmodifiable(props);
+    }
+
     private static List<String> unmodifiable(List<String> list) {
         return list != null ? Collections.unmodifiableList(list) : Collections.emptyList();
     }