Load main sourceSet only if present for project dependencies

Treating Extension Dependencies as optional Fixes #27950 Signed-off-by: Adler Fleurant <[email protected]>
quarkusio · Sep 16, 2022 · 5cb8ff3 · 5cb8ff3
1 parent 253c82b
commit 5cb8ff3
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Showing 7 changed files with 183 additions and 127 deletions.
diff --git a/...s/gradle/gradle-application-plugin/src/test/java/io/quarkus/gradle/QuarkusPluginTest.java b/...s/gradle/gradle-application-plugin/src/test/java/io/quarkus/gradle/QuarkusPluginTest.java
@@ -1,10 +1,15 @@
 package io.quarkus.gradle;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.gradle.testkit.runner.TaskOutcome.SUCCESS;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
@@ -16,12 +21,18 @@
 import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.TaskContainer;
 import org.gradle.testfixtures.ProjectBuilder;
+import org.gradle.testkit.runner.BuildResult;
+import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
 
 import io.quarkus.gradle.extension.QuarkusPluginExtension;
 
 public class QuarkusPluginTest {
 
+    @TempDir
+    Path testProjectDir;
+
     @Test
     public void shouldCreateTasks() {
         Project project = ProjectBuilder.builder().build();
@@ -67,7 +78,7 @@ public void shouldMakeQuarkusDevAndQuarkusBuildDependOnClassesTask() {
     }
 
     @Test
-    public void shouldReturnMutlipleOutputSourceDirectories() {
+    public void shouldReturnMultipleOutputSourceDirectories() {
         Project project = ProjectBuilder.builder().build();
         project.getPluginManager().apply(QuarkusPlugin.ID);
         project.getPluginManager().apply("java");
@@ -84,7 +95,59 @@ public void shouldReturnMutlipleOutputSourceDirectories() {
 
     }
 
-    private static final List<String> getDependantProvidedTaskName(Task task) {
+    @Test
+    public void shouldNotFailOnProjectDependenciesWithoutMain() throws IOException {
+        var settingFile = testProjectDir.resolve("settings.gradle.kts");
+        var mppProjectDir = testProjectDir.resolve("mpp");
+        var quarkusProjectDir = testProjectDir.resolve("quarkus");
+        var mppBuild = mppProjectDir.resolve("build.gradle.kts");
+        var quarkusBuild = quarkusProjectDir.resolve("build.gradle.kts");
+        Files.createDirectory(mppProjectDir);
+        Files.createDirectory(quarkusProjectDir);
+        Files.writeString(settingFile,
+                "rootProject.name = \"quarkus-mpp-sample\"\n" +
+                        "\n" +
+                        "include(\n" +
+                        "    \"mpp\",\n" +
+                        "    \"quarkus\"\n" +
+                        ")");
+
+        Files.writeString(mppBuild,
+                "plugins {\n" +
+                        "    kotlin(\"multiplatform\") version \"1.7.10\"\n" +
+                        "}\n" +
+                        "\n" +
+                        "repositories {\n" +
+                        "    mavenCentral()\n" +
+                        "}\n" +
+                        "\n" +
+                        "kotlin {\n" +
+                        "    jvm()\n" +
+                        "}");
+
+        Files.writeString(quarkusBuild,
+                "plugins {\n" +
+                        "    id(\"io.quarkus\")\n" +
+                        "}\n" +
+                        "\n" +
+                        "repositories {\n" +
+                        "    mavenCentral()\n" +
+                        "}\n" +
+                        "\n" +
+                        "dependencies {\n" +
+                        "    implementation(project(\":mpp\"))\n" +
+                        "}");
+
+        BuildResult result = GradleRunner.create()
+                .withPluginClasspath()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments("quarkusGenerateCode")
+                .build();
+
+        assertEquals(SUCCESS, result.task(":quarkus:quarkusGenerateCode").getOutcome());
+    }
+
+    private static List<String> getDependantProvidedTaskName(Task task) {
         List<String> dependantTaskNames = new ArrayList<>();
         for (Object t : task.getDependsOn()) {
             try {

diff --git a/...ugin/src/main/java/io/quarkus/extension/gradle/dependency/DeploymentClasspathBuilder.java b/...ugin/src/main/java/io/quarkus/extension/gradle/dependency/DeploymentClasspathBuilder.java
@@ -43,9 +43,7 @@ public void exportDeploymentClasspath(String configurationName) {
                             dependencies);
                 } else {
                     DependencyUtils.requireDeploymentDependency(deploymentConfigurationName, extension, dependencies);
-                    if (!alreadyProcessed.add(extension.getExtensionId())) {
-                        continue;
-                    }
+                    alreadyProcessed.add(extension.getExtensionId());
                 }
             }
         });
@@ -73,9 +71,9 @@ private Set<ExtensionDependency> collectQuarkusExtensions(ResolvedDependency dep
         }
         Set<ExtensionDependency> extensions = new LinkedHashSet<>();
         for (ResolvedArtifact moduleArtifact : dependency.getModuleArtifacts()) {
-            ExtensionDependency extension = DependencyUtils.getExtensionInfoOrNull(project, moduleArtifact);
-            if (extension != null) {
-                extensions.add(extension);
+            var optionalExtension = DependencyUtils.getOptionalExtensionInfo(project, moduleArtifact);
+            if (optionalExtension.isPresent()) {
+                extensions.add(optionalExtension.get());
                 return extensions;
             }
         }

diff --git a/...tension-plugin/src/main/java/io/quarkus/extension/gradle/tasks/ValidateExtensionTask.java b/...tension-plugin/src/main/java/io/quarkus/extension/gradle/tasks/ValidateExtensionTask.java
@@ -2,7 +2,9 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 import javax.inject.Inject;
 
@@ -18,7 +20,6 @@
 import io.quarkus.bootstrap.model.AppArtifactKey;
 import io.quarkus.extension.gradle.QuarkusExtensionConfiguration;
 import io.quarkus.gradle.tooling.dependency.DependencyUtils;
-import io.quarkus.gradle.tooling.dependency.ExtensionDependency;
 
 public class ValidateExtensionTask extends DefaultTask {
 
@@ -62,29 +63,21 @@ public void validateExtension() {
                 deploymentModuleKeys);
         deploymentModuleKeys.removeAll(existingDeploymentModuleKeys);
 
-        boolean hasErrors = false;
-        if (!invalidRuntimeArtifacts.isEmpty()) {
-            hasErrors = true;
-        }
-        if (!deploymentModuleKeys.isEmpty()) {
-            hasErrors = true;
-        }
+        boolean hasErrors = !invalidRuntimeArtifacts.isEmpty() || !deploymentModuleKeys.isEmpty();
 
         if (hasErrors) {
             printValidationErrors(invalidRuntimeArtifacts, deploymentModuleKeys);
         }
     }
 
     private List<AppArtifactKey> collectRuntimeExtensionsDeploymentKeys(Set<ResolvedArtifact> runtimeArtifacts) {
-        List<AppArtifactKey> runtimeExtensions = new ArrayList<>();
-        for (ResolvedArtifact resolvedArtifact : runtimeArtifacts) {
-            ExtensionDependency extension = DependencyUtils.getExtensionInfoOrNull(getProject(), resolvedArtifact);
-            if (extension != null) {
-                runtimeExtensions.add(new AppArtifactKey(extension.getDeploymentModule().getGroupId(),
-                        extension.getDeploymentModule().getArtifactId()));
-            }
-        }
-        return runtimeExtensions;
+        return runtimeArtifacts.stream()
+                .map(resolvedArtifact -> DependencyUtils.getOptionalExtensionInfo(getProject(), resolvedArtifact))
+                .filter(Optional::isPresent)
+                .map(Optional::get)
+                .map(extension -> new AppArtifactKey(extension.getDeploymentModule().getGroupId(),
+                        extension.getDeploymentModule().getArtifactId()))
+                .collect(Collectors.toList());
     }
 
     private List<AppArtifactKey> findExtensionInConfiguration(Set<ResolvedArtifact> deploymentArtifacts,

diff --git a/devtools/gradle/gradle-model/build.gradle b/devtools/gradle/gradle-model/build.gradle
@@ -3,6 +3,7 @@ dependencies {
     implementation "io.quarkus:quarkus-bootstrap-gradle-resolver:${version}"
     implementation "org.jetbrains.kotlin:kotlin-gradle-plugin-api:${kotlin_version}"
     testImplementation "io.quarkus:quarkus-devtools-testing:${version}"
+    testImplementation "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlin_version}"
 }
 
 task sourcesJar(type: Jar, dependsOn: classes) {

diff --git a/devtools/gradle/gradle-model/pom.xml b/devtools/gradle/gradle-model/pom.xml
@@ -34,6 +34,11 @@
             <artifactId>quarkus-devtools-testing</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-gradle-plugin</artifactId>
+            <version>${kotlin.version}</version>
+        </dependency>
     </dependencies>
 
 </project>
diff --git a/...adle-model/src/main/java/io/quarkus/gradle/dependency/ConditionalDependenciesEnabler.java b/...adle-model/src/main/java/io/quarkus/gradle/dependency/ConditionalDependenciesEnabler.java
@@ -6,7 +6,10 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 import org.gradle.api.Project;
 import org.gradle.api.artifacts.Configuration;
@@ -37,8 +40,7 @@ public class ConditionalDependenciesEnabler {
     private final Set<ArtifactKey> existingArtifacts = new HashSet<>();
     private final List<Dependency> unsatisfiedConditionalDeps = new ArrayList<>();
 
-    public ConditionalDependenciesEnabler(Project project, LaunchMode mode,
-            Configuration platforms) {
+    public ConditionalDependenciesEnabler(Project project, LaunchMode mode, Configuration platforms) {
         this.project = project;
         this.enforcedPlatforms = platforms;
 
@@ -59,7 +61,7 @@ public ConditionalDependenciesEnabler(Project project, LaunchMode mode,
                     final Dependency conditionalDep = unsatisfiedConditionalDeps.get(i);
                     // Try to resolve it with the latest evolved graph available
                     if (resolveConditionalDependency(conditionalDep)) {
-                        // Mark the resolution as a success so we know the graph evolved
+                        // Mark the resolution as a success, so we know the graph has evolved
                         satisfiedConditionalDeps = true;
                         unsatisfiedConditionalDeps.remove(i);
                     } else {
@@ -88,75 +90,57 @@ private void reset() {
     }
 
     private void collectConditionalDependencies(Set<ResolvedArtifact> runtimeArtifacts) {
-        // For every artifact in the dependency graph:
-        for (ResolvedArtifact artifact : runtimeArtifacts) {
-            // Add to master list of artifacts:
-            existingArtifacts.add(getKey(artifact));
-            ExtensionDependency extension = DependencyUtils.getExtensionInfoOrNull(project, artifact);
-            // If this artifact represents an extension:
-            if (extension != null) {
-                // Add to master list of accepted extensions:
-                allExtensions.put(extension.getExtensionId(), extension);
-                for (Dependency conditionalDep : extension.getConditionalDependencies()) {
-                    // If the dependency is not present yet in the graph, queue it for resolution later
-                    if (!exists(conditionalDep)) {
-                        queueConditionalDependency(extension, conditionalDep);
-                    }
-                }
-            }
-        }
+        addToMasterList(runtimeArtifacts);
+        var artifactExtensions = getArtifactExtensions(runtimeArtifacts);
+        allExtensions.putAll(artifactExtensions);
+        artifactExtensions.forEach((ignored, extension) -> queueAbsentExtensionConditionalDependencies(extension));
+    }
+
+    private void addToMasterList(Set<ResolvedArtifact> artifacts) {
+        artifacts.stream().map(ConditionalDependenciesEnabler::getKey).forEach(existingArtifacts::add);
+    }
+
+    private Map<ModuleVersionIdentifier, ExtensionDependency> getArtifactExtensions(Set<ResolvedArtifact> runtimeArtifacts) {
+        return runtimeArtifacts.stream()
+                .flatMap(artifact -> DependencyUtils.getOptionalExtensionInfo(project, artifact).stream())
+                .collect(Collectors.toMap(ExtensionDependency::getExtensionId, Function.identity()));
+    }
+
+    private void queueAbsentExtensionConditionalDependencies(ExtensionDependency extension) {
+        extension.getConditionalDependencies().stream().filter(dep -> !exists(dep))
+                .forEach(dep -> queueConditionalDependency(extension, dep));
     }
 
     private boolean resolveConditionalDependency(Dependency conditionalDep) {
 
         final Configuration conditionalDeps = createConditionalDependenciesConfiguration(project, conditionalDep);
         Set<ResolvedArtifact> resolvedArtifacts = conditionalDeps.getResolvedConfiguration().getResolvedArtifacts();
 
-        boolean satisfied = false;
-        // Resolved artifacts don't have great linking back to the original artifact, so I think
-        // this loop is trying to find the artifact that represents the original conditional
-        // dependency
-        for (ResolvedArtifact artifact : resolvedArtifacts) {
-            if (conditionalDep.getName().equals(artifact.getName())
-                    && conditionalDep.getVersion().equals(artifact.getModuleVersion().getId().getVersion())
-                    && artifact.getModuleVersion().getId().getGroup().equals(conditionalDep.getGroup())) {
-                // Once the dependency is found, reload the extension info from within
-                final ExtensionDependency extensionDependency = DependencyUtils.getExtensionInfoOrNull(project, artifact);
-                // Now check if this conditional dependency is resolved given the latest graph evolution
-                if (extensionDependency != null && (extensionDependency.getDependencyConditions().isEmpty()
-                        || exist(extensionDependency.getDependencyConditions()))) {
-                    satisfied = true;
-                    enableConditionalDependency(extensionDependency.getExtensionId());
-                    break;
-                }
-            }
+        boolean isConditionalDependencyResolved = resolvedArtifacts.stream()
+                .filter(artifact -> areEquals(conditionalDep, artifact))
+                .flatMap(artifact -> DependencyUtils.getOptionalExtensionInfo(project, artifact).stream())
+                .filter(extension -> extension.getDependencyConditions().isEmpty()
+                        || exist(extension.getDependencyConditions()))
+                .findFirst().map(extension -> {
+                    enableConditionalDependency(extension.getExtensionId());
+                    return true;
+                }).orElse(false);
+
+        if (isConditionalDependencyResolved) {
+            addToMasterList(resolvedArtifacts);
+            var artifactExtensions = getArtifactExtensions(resolvedArtifacts);
+            artifactExtensions.forEach((id, extension) -> extension.setConditional(true));
+            allExtensions.putAll(artifactExtensions);
+            artifactExtensions.forEach((ignored, extension) -> queueAbsentExtensionConditionalDependencies(extension));
         }
 
-        // No resolution (yet); give up.
-        if (!satisfied) {
-            return false;
-        }
+        return isConditionalDependencyResolved;
+    }
 
-        // The conditional dependency resolved! Let's now add all of /its/ dependencies
-        for (ResolvedArtifact artifact : resolvedArtifacts) {
-            // First add the artifact to the master list
-            existingArtifacts.add(getKey(artifact));
-            ExtensionDependency extensionDependency = DependencyUtils.getExtensionInfoOrNull(project, artifact);
-            if (extensionDependency == null) {
-                continue;
-            }
-            // If this artifact represents an extension, mark this one as a conditional extension
-            extensionDependency.setConditional(true);
-            // Add to the master list of accepted extensions
-            allExtensions.put(extensionDependency.getExtensionId(), extensionDependency);
-            for (Dependency cd : extensionDependency.getConditionalDependencies()) {
-                // Add any unsatisfied/unresolved conditional dependencies of this dependency to the queue
-                if (!exists(cd)) {
-                    queueConditionalDependency(extensionDependency, cd);
-                }
-            }
-        }
-        return satisfied;
+    private boolean areEquals(Dependency dependency, ResolvedArtifact artifact) {
+        return dependency.getName().equals(artifact.getName())
+                && Objects.equals(dependency.getVersion(), artifact.getModuleVersion().getId().getVersion())
+                && artifact.getModuleVersion().getId().getGroup().equals(dependency.getGroup());
     }
 
     private void queueConditionalDependency(ExtensionDependency extension, Dependency conditionalDep) {