feat: extension remains quiet when -q flag is passed

Signed-off-by: Marc Nuri <[email protected]>

src/it/gradle-7/pom.xml

@@ -31,13 +31,6 @@
         <artifactId>gradle-api-maven-plugin</artifactId>
         <version>@project.version@</version>
         <extensions>true</extensions>
-        <executions>
-          <execution>
-            <goals>
-              <goal>gradle-api</goal>
-            </goals>
-          </execution>
-        </executions>
       </plugin>
     </plugins>
   </build>

src/it/gradle-7/verify.groovy

@@ -0,0 +1,2 @@
+def buildLog = new File(basedir, 'build.log').text
+assert buildLog.contains('Extracting Gradle 7.')

src/it/gradle-8/pom.xml

@@ -31,13 +31,6 @@
         <artifactId>gradle-api-maven-plugin</artifactId>
         <version>@project.version@</version>
         <extensions>true</extensions>
-        <executions>
-          <execution>
-            <goals>
-              <goal>gradle-api</goal>
-            </goals>
-          </execution>
-        </executions>
       </plugin>
     </plugins>
   </build>

src/it/gradle-8/verify.groovy

@@ -0,0 +1,2 @@
+def buildLog = new File(basedir, 'build.log').text
+assert buildLog.contains('Extracting Gradle 8.')

src/it/no-log/invoker.properties

@@ -0,0 +1,2 @@
+invoker.goals.1=verify
+invoker.quiet=true

src/it/no-log/pom.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.marcnuri.plugins.it</groupId>
+  <artifactId>no-action</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <name>Maven Integration Test :: Gradle API :: No Action</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.codehaus.groovy</groupId>
+      <artifactId>groovy-all</artifactId>
+      <version>${version.groovy}</version>
+      <type>pom</type>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.gradle</groupId>
+      <artifactId>gradle-all</artifactId>
+      <version>${version.gradle.8}</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>com.marcnuri.plugins</groupId>
+        <artifactId>gradle-api-maven-plugin</artifactId>
+        <version>@project.version@</version>
+        <extensions>true</extensions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

src/it/no-log/verify.groovy

@@ -0,0 +1,2 @@
+def buildLog = new File(basedir, 'build.log').text
+assert !buildLog.contains('Extracting Gradle')

src/main/java/com/marcnuri/plugins/gradle/api/GradleApi.java

@@ -26,13 +26,13 @@ public class GradleApi implements Callable<Collection<String>> {
   static final String GRADLE_GROUP_ID = "org.gradle";
   static final String GRADLE_ALL_ARTIFACT_ID = "gradle-all";
   private static final String GRADLE_DISTRIBUTION_BASE_URL = "https://services.gradle.org/distributions/";
-  private final Log log;
+  private final GradleApiLog log;
   private final boolean forceUpdate;
   private final String gradleVersion;
   private final Path repositoryBaseDir;
   private final Path gradleBinZip;
 
-  public GradleApi(Log log, boolean forceUpdate, String gradleVersion, Path repositoryBaseDir) {
+  public GradleApi(GradleApiLog log, boolean forceUpdate, String gradleVersion, Path repositoryBaseDir) {
     this.log = log;
     this.gradleVersion = gradleVersion;
     this.forceUpdate = forceUpdate;

src/main/java/com/marcnuri/plugins/gradle/api/GradleApiExtension.java

@@ -3,8 +3,6 @@
 import org.apache.maven.AbstractMavenLifecycleParticipant;
 import org.apache.maven.execution.MavenSession;
 import org.apache.maven.model.Dependency;
-import org.apache.maven.plugin.logging.Log;
-import org.apache.maven.plugin.logging.SystemStreamLog;
 import org.apache.maven.project.MavenProject;
 
 import javax.inject.Named;
@@ -24,7 +22,7 @@ public class GradleApiExtension extends AbstractMavenLifecycleParticipant {
 
   @Override
   public void afterProjectsRead(MavenSession session) {
-    final Log log = new SystemStreamLog();
+    final GradleApiLog log = new GradleApiLog(session.getRequest().getLoggingLevel());
     final Map<MavenProject, Dependency> projects = new HashMap<>();
     for (MavenProject project : session.getProjects()) {
       project.getDependencies().stream()

src/main/java/com/marcnuri/plugins/gradle/api/GradleApiLog.java

@@ -0,0 +1,40 @@
+package com.marcnuri.plugins.gradle.api;
+
+import org.apache.maven.execution.MavenExecutionRequest;
+import org.apache.maven.plugin.logging.Log;
+import org.apache.maven.plugin.logging.SystemStreamLog;
+
+import java.util.function.Consumer;
+
+public final class GradleApiLog {
+
+  private final int loggingLevel;
+  private final Log delegate;
+
+  GradleApiLog(int loggingLevel) {
+    this.loggingLevel = loggingLevel;
+    delegate = new SystemStreamLog();
+  }
+
+  public void debug(CharSequence content) {
+    log(MavenExecutionRequest.LOGGING_LEVEL_DEBUG, delegate::debug, content);
+  }
+
+  public void info(CharSequence content) {
+    log(MavenExecutionRequest.LOGGING_LEVEL_INFO, delegate::info, content);
+  }
+
+  public void warn(CharSequence content) {
+    log(MavenExecutionRequest.LOGGING_LEVEL_WARN, delegate::warn, content);
+  }
+
+  public void error(CharSequence content) {
+    log(MavenExecutionRequest.LOGGING_LEVEL_ERROR, delegate::error, content);
+  }
+
+  private void log(int level, Consumer<CharSequence> logFunc, CharSequence content) {
+    if (loggingLevel <= level) {
+      logFunc.accept(content);
+    }
+  }
+}