Support reading Jib configuration for ports (#1229)

* Ensure we use Jib configuration for ports

* WIP: use Jackson to parse Jib configuration

* Test current Jib configuration parsing

* Implement service using Jackson

* Parse ports

* Add functional test

* Add functional test

* Align Jackson versions

micronaut-maven-integration-tests/src/it/issue1218/Dockerfile

@@ -0,0 +1,15 @@
+FROM ghcr.io/graalvm/native-image-community:17-ol9 AS builder
+WORKDIR /home/app
+
+COPY classes /home/app/classes
+COPY dependency/* /home/app/libs/
+COPY graalvm-reachability-metadat[a] /home/app/graalvm-reachability-metadata
+COPY nativ[e]/generated /home/app/
+COPY *.args /home/app/graalvm-native-image.args
+RUN native-image @/home/app/graalvm-native-image.args -H:Class=io.micronaut.build.examples.Application -H:Name=application -cp "/home/app/libs/*:/home/app/classes/"
+
+FROM cgr.dev/chainguard/wolfi-base:latest
+COPY --from=builder /home/app/application /app/application
+
+EXPOSE 8080 8081
+ENTRYPOINT ["/app/application"]

micronaut-maven-integration-tests/src/it/issue1218/invoker.properties

@@ -0,0 +1,2 @@
+invoker.goals = -ntp mn:dockerfile -Dpackaging=docker-native compile docker:build docker:start docker:stop
+invoker.os.family = !windows

micronaut-maven-integration-tests/src/it/issue1218/pom.xml

@@ -0,0 +1,156 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>io.micronaut.build.examples</groupId>
+  <artifactId>issue1218</artifactId>
+  <version>0.1</version>
+  <packaging>${packaging}</packaging>
+
+  <parent>
+    <groupId>io.micronaut.platform</groupId>
+    <artifactId>micronaut-parent</artifactId>
+    <version>@it.micronaut.version@</version>
+  </parent>
+
+  <properties>
+    <micronaut.version>@it.micronaut.version@</micronaut.version>
+    <micronaut-maven-plugin.version>@project.version@</micronaut-maven-plugin.version>
+    <exec.mainClass>io.micronaut.build.examples.Application</exec.mainClass>
+    <maven.native.plugin.version>@native-maven-plugin.version@</maven.native.plugin.version>
+    <packaging>jar</packaging>
+    <micronaut.runtime>netty</micronaut.runtime>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.micronaut</groupId>
+      <artifactId>micronaut-http-server-netty</artifactId>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.micronaut.serde</groupId>
+      <artifactId>micronaut-serde-jackson</artifactId>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.yaml</groupId>
+      <artifactId>snakeyaml</artifactId>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.micronaut</groupId>
+      <artifactId>micronaut-http-client</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.micronaut.test</groupId>
+      <artifactId>micronaut-test-junit5</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-engine</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>io.micronaut.maven</groupId>
+        <artifactId>micronaut-maven-plugin</artifactId>
+        <version>${micronaut-maven-plugin.version}</version>
+        <configuration>
+          <nativeImageBuildArgs>-Ob</nativeImageBuildArgs>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <!-- Uncomment to enable incremental compilation -->
+          <!-- <useIncrementalCompilation>false</useIncrementalCompilation> -->
+          <annotationProcessorPaths combine.children="append">
+            <path>
+              <groupId>io.micronaut</groupId>
+              <artifactId>micronaut-http-validation</artifactId>
+              <version>${micronaut.core.version}</version>
+            </path>
+            <path>
+              <groupId>io.micronaut.serde</groupId>
+              <artifactId>micronaut-serde-processor</artifactId>
+              <version>${micronaut.serialization.version}</version>
+              <exclusions>
+                <exclusion>
+                  <groupId>io.micronaut</groupId>
+                  <artifactId>micronaut-inject</artifactId>
+                </exclusion>
+              </exclusions>
+            </path>
+          </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-Amicronaut.processing.group=io.micronaut.build.examples</arg>
+            <arg>-Amicronaut.processing.module=${project.artifactId}</arg>
+          </compilerArgs>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <groupId>com.google.cloud.tools</groupId>
+        <artifactId>jib-maven-plugin</artifactId>
+        <configuration>
+          <to>
+            <image>alvarosanchez/${project.artifactId}:${project.version}</image>
+          </to>
+          <container>
+            <ports>
+              <port>8080</port>
+              <port>8081</port>
+            </ports>
+          </container>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <groupId>io.fabric8</groupId>
+        <artifactId>docker-maven-plugin</artifactId>
+        <version>0.45.1</version>
+        <configuration>
+          <showLogs>true</showLogs>
+          <outputDirectory>${java.io.tmpdir}</outputDirectory>
+          <verbose>true</verbose>
+          <images>
+            <image>
+              <name>alvarosanchez/${project.artifactId}:${project.version}</name>
+              <build>
+                <dockerFileDir>${project.build.directory}</dockerFileDir>
+              </build>
+              <run>
+                <wait>
+                  <log>Startup completed in</log>
+                  <time>20000</time>
+                </wait>
+              </run>
+            </image>
+          </images>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+
+</project>

micronaut-maven-integration-tests/src/it/issue1218/src/main/java/io/micronaut/build/examples/Application.java

@@ -0,0 +1,10 @@
+package io.micronaut.build.examples;
+
+import io.micronaut.runtime.Micronaut;
+
+public class Application {
+
+    public static void main(String[] args) {
+        Micronaut.run(Application.class);
+    }
+}

micronaut-maven-integration-tests/src/it/issue1218/src/main/resources/application.yml

@@ -0,0 +1,3 @@
+micronaut:
+  application:
+    name: issue1218

micronaut-maven-integration-tests/src/it/issue1218/src/main/resources/logback.xml

@@ -0,0 +1,15 @@
+<configuration>
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <withJansi>false</withJansi>
+        <!-- encoders are assigned the type
+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+        <encoder>
+            <pattern>%cyan(%d{HH:mm:ss.SSS}) %gray([%thread]) %highlight(%-5level) %magenta(%logger{36}) - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

micronaut-maven-integration-tests/src/it/issue1218/src/test/java/io/micronaut/build/examples/ApplicationTest.java

@@ -0,0 +1,21 @@
+package io.micronaut.build.examples;
+
+import io.micronaut.runtime.EmbeddedApplication;
+import io.micronaut.test.extensions.junit5.annotation.MicronautTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import jakarta.inject.Inject;
+
+@MicronautTest
+public class ApplicationTest {
+
+    @Inject
+    EmbeddedApplication application;
+
+    @Test
+    void testItWorks() {
+        Assertions.assertTrue(application.isRunning());
+    }
+
+}

micronaut-maven-integration-tests/src/it/issue1218/verify.groovy

@@ -0,0 +1,10 @@
+File dockerfile = new File("$basedir/target", "Dockerfile")
+File expectedDockerfile = new File(basedir, "Dockerfile")
+String expectedDockerfileText = expectedDockerfile.text.replace("17", "${System.getProperty("java.specification.version")}")
+
+assert dockerfile.text == expectedDockerfileText
+
+File log = new File(basedir, 'build.log')
+assert log.exists()
+assert log.text.contains("io.micronaut.runtime.Micronaut - Startup completed")
+assert log.text.contains("EXPOSE 8080 8081")

micronaut-maven-jib-integration/pom.xml

@@ -50,6 +50,19 @@
             <scope>runtime</scope>
         </dependency>
 
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.dataformat</groupId>
+            <artifactId>jackson-dataformat-xml</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jdk8</artifactId>
+        </dependency>
+
         <!-- JUnit -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>

micronaut-maven-jib-integration/src/main/java/io/micronaut/maven/jib/JibConfiguration.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2017-2024 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.maven.jib;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Represents the Jib plugin configuration.
+ *
+ * @param from The from configuration.
+ * @param to The to configuration.
+ * @param container The container configuration.
+ * @since 4.7.0
+ */
+public record JibConfiguration(Optional<FromConfiguration> from, Optional<ToConfiguration> to, Optional<ContainerConfiguration> container) {
+
+    /**
+     * Represents the authentication configuration.
+     *
+     * @param username The username.
+     * @param password The password.
+     */
+    public record AuthConfiguration(Optional<String> username, Optional<String> password) { }
+
+    /**
+     * Represents the from configuration.
+     *
+     * @param image The image.
+     * @param auth The authentication configuration.
+     */
+    public record FromConfiguration(Optional<String> image, Optional<AuthConfiguration> auth) { }
+
+    /**
+     * Represents the to configuration.
+     *
+     * @param image The image.
+     * @param tags The tags.
+     * @param auth The authentication configuration.
+     */
+    public record ToConfiguration(Optional<String> image, Set<String> tags, Optional<AuthConfiguration> auth) { }
+
+    /**
+     * Represents the container configuration.
+     *
+     * @param workingDirectory The working directory.
+     * @param ports The ports.
+     * @param args The arguments.
+     * @param labels The labels.
+     */
+    public record ContainerConfiguration(Optional<String> workingDirectory, Set<String> ports, List<String> args, Set<String> labels) { }
+}