Merge pull request #103 from micronaut-projects/cc/issue-100

Publish jazzer plugin

build.gradle

@@ -2,3 +2,16 @@ plugins {
     id "io.micronaut.build.internal.docs"
     id "io.micronaut.build.internal.quality-reporting"
 }
+
+// These tasks are used in the release workflow, but the jazzer plugin is an included build
+["publishAllPublicationsToBuildRepository", "publishToSonatype", "closeAndReleaseSonatypeStagingRepository"].each {t ->
+    if (tasks.names.find { it == t } == null) {
+        tasks.register(t) {
+            dependsOn(gradle.includedBuilds.find { it.name == "micronaut-jazzer-plugin" }.task(":$t"))
+        }
+    } else {
+        tasks.named(t) {
+            dependsOn(gradle.includedBuilds.find { it.name == "micronaut-jazzer-plugin" }.task(":$t"))
+        }
+    }
+}

buildSrc/src/main/groovy/io.micronaut.build.internal.fuzzing-module.gradle

@@ -2,3 +2,9 @@ plugins {
     id 'io.micronaut.build.internal.fuzzing-base'
     id "io.micronaut.build.internal.module"
 }
+
+micronautBuild {
+    binaryCompatibility {
+        enabledAfter "1.0.0"
+    }
+}

fuzzing-annotation-processor/src/main/java/io/micronaut/fuzzing/processor/DefinedFuzzTarget.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing.processor;
 
 import java.util.List;

fuzzing-annotation-processor/src/main/java/io/micronaut/fuzzing/processor/FuzzTargetVisitor.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing.processor;
 
 import com.fasterxml.jackson.databind.ObjectMapper;

fuzzing-api/src/main/java/io/micronaut/fuzzing/Dict.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing;
 
 import java.lang.annotation.ElementType;

fuzzing-api/src/main/java/io/micronaut/fuzzing/DictResource.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing;
 
 import java.lang.annotation.ElementType;

fuzzing-api/src/main/java/io/micronaut/fuzzing/FuzzTarget.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing;
 
 import java.lang.annotation.ElementType;

fuzzing-api/src/main/java/io/micronaut/fuzzing/HttpDict.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing;
 
 import java.lang.annotation.ElementType;

fuzzing-tests/gradle.properties

@@ -0,0 +1 @@
+micronautPublish=false

fuzzing-tests/src/main/java/io/micronaut/fuzzing/http/ByteSeparator.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2017-2025 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.micronaut.fuzzing.http;
 
 import io.netty.buffer.ByteBuf;
@@ -13,7 +28,7 @@
  * This class splits a byte input into multiple chunks in a fuzzer-friendly way, using the
  * {@link ByteSeparator#SEPARATOR}. Take care to add the separator to the fuzzer dictionary!
  */
-public class ByteSeparator {
+public final class ByteSeparator {
     static final String SEPARATOR = "SEP";
     private static final ByteBuf SEPARATOR_BYTES = Unpooled.copiedBuffer(SEPARATOR, StandardCharsets.UTF_8);
 

fuzzing-tests/src/main/java/io/micronaut/fuzzing/http/CustomResourceLeakDetector.java

@@ -40,11 +40,16 @@ final class CustomResourceLeakDetector<T> extends ResourceLeakDetector<T> {
         }
     }
 
-    private static final List<Leak> leaks = new CopyOnWriteArrayList<>();
-    private static final List<ResourceLeakDetector<?>> detectors = new CopyOnWriteArrayList<>();
+    private static final List<Leak> LEAKS = new CopyOnWriteArrayList<>();
+    private static final List<ResourceLeakDetector<?>> DETECTORS = new CopyOnWriteArrayList<>();
 
     private static volatile ResourceLeakHint currentHint = new FixedHint(null);
 
+    public CustomResourceLeakDetector(Class<?> resourceType, int samplingInterval) {
+        super(resourceType, samplingInterval);
+        DETECTORS.add(this);
+    }
+
     static void register() {
         ResourceLeakDetector.setLevel(Level.PARANOID);
         ResourceLeakDetectorFactory.setResourceLeakDetectorFactory(new ResourceLeakDetectorFactory() {
@@ -60,25 +65,20 @@ public static void setCurrentInput(byte[] input) {
         currentHint = new FixedHint(input);
     }
 
-    public CustomResourceLeakDetector(Class<?> resourceType, int samplingInterval) {
-        super(resourceType, samplingInterval);
-        detectors.add(this);
-    }
-
     @Override
     protected boolean needReport() {
         return true;
     }
 
     @Override
     protected void reportTracedLeak(String resourceType, String records) {
-        leaks.add(new Leak(resourceType, records));
+        LEAKS.add(new Leak(resourceType, records));
         super.reportTracedLeak(resourceType, records);
     }
 
     @Override
     protected void reportUntracedLeak(String resourceType) {
-        leaks.add(new Leak(resourceType, null));
+        LEAKS.add(new Leak(resourceType, null));
         super.reportUntracedLeak(resourceType);
     }
 
@@ -88,9 +88,9 @@ protected Object getInitialHint(String resourceType) {
     }
 
     static void reportLeaks() {
-        if (!leaks.isEmpty()) {
+        if (!LEAKS.isEmpty()) {
             StringBuilder msg = new StringBuilder("Reported leaks! Probably unrelated to this particular run, though.\n");
-            for (Leak leak : leaks) {
+            for (Leak leak : LEAKS) {
                 msg.append(leak.resourceType).append("\n");
                 msg.append(leak.records).append("\n");
             }
@@ -101,7 +101,7 @@ static void reportLeaks() {
     static void reportStillOpen() {
         Logger logger = LoggerFactory.getLogger(CustomResourceLeakDetector.class);
         String found = null;
-        for (ResourceLeakDetector<?> detector : detectors) {
+        for (ResourceLeakDetector<?> detector : DETECTORS) {
             Set<?> s = (Set<?>) ALL_LEAKS_FIELD.get(detector);
             for (Object o : s) {
                 String v = o.toString();
@@ -118,9 +118,10 @@ static void reportStillOpen() {
         }
     }
 
-    private record Leak(String resourceType, String records) {}
+    private record Leak(String resourceType, String records) {
+    }
 
-    private static class FixedHint implements ResourceLeakHint {
+    private static final class FixedHint implements ResourceLeakHint {
         private final String msg;
 
         private FixedHint(byte[] associatedInput) {

fuzzing-tests/src/main/java/io/micronaut/fuzzing/http/SimpleController.java

@@ -23,14 +23,10 @@
 import io.micronaut.http.annotation.Post;
 import jakarta.inject.Singleton;
 import org.reactivestreams.Publisher;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 @Singleton
 @Controller
-public class SimpleController {
-    private static final Logger LOG = LoggerFactory.getLogger(SimpleController.class);
-
+public final class SimpleController {
     static final String ECHO_PUBLISHER = "/echo-publisher";
     static final String ECHO_ARRAY = "/echo-array";
     static final String ECHO_STRING = "/echo-string";

gradle.properties

@@ -1,8 +1,6 @@
 projectVersion=1.0.0-SNAPSHOT
 projectGroup=io.micronaut.fuzzing
 
-micronautPublish=false
-
 title=Micronaut fuzzing
 projectDesc=TODO
 projectUrl=https://micronaut.io

jazzer-plugin/build.gradle.kts

@@ -1,5 +1,6 @@
 plugins {
     id("java-gradle-plugin")
+    id("io.micronaut.build.internal.publishing")
 }
 
 repositories {

jazzer-plugin/gradle.properties

@@ -0,0 +1 @@
+projectDesc=A Gradle plugin integrating with Jazzer

jazzer-plugin/settings.gradle.kts

@@ -1,7 +1,7 @@
-rootProject.name = "jazzer-plugin"
+rootProject.name = "micronaut-jazzer-plugin"
 
 plugins {
-    id("io.micronaut.build.shared.settings") version "7.3.0"
+    id("io.micronaut.build.shared.settings") version "7.3.1"
 }
 
 enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")

settings.gradle.kts

@@ -3,11 +3,13 @@ pluginManagement {
         gradlePluginPortal()
         mavenCentral()
     }
-    includeBuild("jazzer-plugin")
+    includeBuild("jazzer-plugin") {
+        name = "micronaut-jazzer-plugin"
+    }
 }
 
 plugins {
-    id("io.micronaut.build.shared.settings") version "7.3.0"
+    id("io.micronaut.build.shared.settings") version "7.3.1"
 }
 
 rootProject.name = "fuzzing-parent"