log4j-api-kotlin-benchmark/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Licensed to the Apache Software Foundation (ASF) under one or more
  ~ contributor license agreements.  See the NOTICE file distributed with
  ~ this work for additional information regarding copyright ownership.
  ~ The ASF licenses this file to you 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
  ~
  ~      http://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.
  -->
<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>

  <parent>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-api-kotlin-parent</artifactId>
    <version>${revision}</version>
    <relativePath>../pom.xml</relativePath>
  </parent>

  <artifactId>log4j-api-kotlin-benchmark</artifactId>

  <properties>
    <spotbugs.skip>true</spotbugs.skip>
    <jmh.generator>default</jmh.generator>
    <uberjar.name>benchmarks</uberjar.name>
  </properties>

  <dependencies>

    <dependency>
      <groupId>org.jetbrains.kotlin</groupId>
      <artifactId>kotlin-stdlib</artifactId>
    </dependency>

    <dependency>
      <groupId>org.jetbrains.kotlin</groupId>
      <artifactId>kotlin-reflect</artifactId>
      <version>${kotlin.version}</version>
    </dependency>

    <dependency>
      <groupId>org.jetbrains.kotlinx</groupId>
      <artifactId>kotlinx-coroutines-jdk8</artifactId>
      <version>${kotlinx.coroutines.version}</version>
    </dependency>

    <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-api-kotlin</artifactId>
    </dependency>

    <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-core</artifactId>
      <scope>runtime</scope>
    </dependency>

    <dependency>
      <groupId>org.openjdk.jmh</groupId>
      <artifactId>jmh-core</artifactId>
      <version>${jmh.version}</version>
    </dependency>

  </dependencies>

  <build>
    <plugins>

      <!-- Compile Kotlin sources first -->
      <plugin>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>process-sources</id>
            <goals>
              <goal>compile</goal>
            </goals>
            <phase>generate-sources</phase>
            <configuration>
              <sourceDirs>
                <sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
              </sourceDirs>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!-- Invoke JMH generators to produce benchmark code -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <dependencies>
          <dependency>
            <groupId>org.openjdk.jmh</groupId>
            <artifactId>jmh-generator-bytecode</artifactId>
            <version>${jmh.version}</version>
          </dependency>
        </dependencies>
        <executions>
          <execution>
            <goals>
              <goal>java</goal>
            </goals>
            <phase>generate-resources</phase>
            <configuration>
              <includePluginDependencies>true</includePluginDependencies>
              <mainClass>org.openjdk.jmh.generators.bytecode.JmhBytecodeGenerator</mainClass>
              <arguments>
                <argument>${project.basedir}/target/classes/</argument>
                <argument>${project.basedir}/target/generated-sources/jmh/</argument>
                <argument>${project.basedir}/target/classes/</argument>
                <argument>${jmh.generator}</argument>
              </arguments>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!-- Add JMH generated code to the compile session -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>add-source</id>
            <goals>
              <goal>add-source</goal>
            </goals>
            <phase>process-resources</phase>
            <configuration>
              <sources>
                <source>${project.basedir}/target/generated-sources/jmh</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!-- Compile JMH generated code -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
      </plugin>

      <!-- Package all the dependencies into the JAR -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <executions>
          <execution>
            <goals>
              <goal>shade</goal>
            </goals>
            <phase>package</phase>
            <configuration>
              <finalName>${uberjar.name}</finalName>
              <transformers>
                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                  <mainClass>org.openjdk.jmh.Main</mainClass>
                  <manifestEntries>
                    <!-- Java 11 compat: https://stackoverflow.com/questions/52953483/logmanager-getlogger-is-unable-to-determine-class-name-on-java-11 -->
                    <Multi-Release>true</Multi-Release>
                  </manifestEntries>
                </transformer>
              </transformers>
              <filters>
                <filter>
                  <!--
                      Shading signed JARs will fail without this.
                      http://stackoverflow.com/questions/999489/invalid-signature-file-when-attempting-to-run-a-jar
                  -->
                  <artifact>*:*</artifact>
                  <excludes>
                    <exclude>META-INF/*.SF</exclude>
                    <exclude>META-INF/*.DSA</exclude>
                    <exclude>META-INF/*.RSA</exclude>
                  </excludes>
                </filter>
              </filters>
            </configuration>
          </execution>
        </executions>
      </plugin>

    </plugins>

    <sourceDirectory>src/main/kotlin</sourceDirectory>

  </build>

</project>