pom.xml

<?xml version="1.0"?>
<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>

  <name>Combostrap Doc Exec</name>
  <groupId>com.combostrap</groupId>
  <artifactId>combostrap-doc-exec</artifactId>
  <version>1.1.0</version>
  <description>Doc Exec, execution of code block inside documentation</description>
  <url>https://github.com/combostrap/doc-exec</url>

  <licenses>
    <license>
      <name>Apache License 2.0</name>
      <url>https://www.apache.org/licenses/LICENSE-2.0</url>
    </license>
  </licenses>

  <developers>
    <developer>
      <id>combostrap.com</id>
      <name>Combostrap Project Contributors</name>
      <url>https://www.combostrap.com</url>
      <organization>Combostrap</organization>
      <organizationUrl>https://www.combostrap.com</organizationUrl>
    </developer>
  </developers>

  <scm>
    <connection>scm:git:git://github.com/combostrap/doc-exec.git</connection>
    <url>https://github.com/combostrap/doc-exec</url>
  </scm>

  <!-- Organization used in the manifest file as Package vendor -->
  <organization>
    <name>Combostrap</name>
    <url>https://www.combostrap.com</url>
  </organization>

  <properties>

    <!-- Why 17: To get JPackage to create msi -->
    <!-- Why the full version ? Because it's the name of the extracted directory -->
    <!-- Note in the disco api, it's known as the Java version, not the jdk version -->
    <jdk.version.major>17</jdk.version.major>
    <!-- sdk list java -->
    <jdk.version>17.0.16</jdk.version>
    <!-- The built (ie the 8 in 17.0.16+8)-->
    <jdk.version.build>8</jdk.version.build>
    <!-- The setup disco value, brew value -->
    <jdk.distribution>temurin</jdk.distribution>
    <!-- The location of the jdk by platform
    In temp, so that we don't need to download them again after a mvn clean -->
    <!-- The directory where the jdks are downloaded -->
    <jdk.output.directory>${java.io.tmpdir}/jdks</jdk.output.directory>
    <!-- Where are the dependency copied (Jlink and JArchive needs them) -->
    <!-- Where to copy the dependencies for packaging -->
    <dependency.output.directory>${project.build.directory}/deps</dependency.output.directory>

    <!-- JReleaser -->
    <jreleaser.version>1.21.0</jreleaser.version>

    <!-- Encoding -->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <!-- Compiler Language -->
    <maven.compiler.release>11</maven.compiler.release>

    <!--
      staging repo value used at multiple place (https://jreleaser.org/guide/latest/examples/maven/staging-artifacts.html)
      Don't use ${project.build.directory} for the target
      Why? JReleaser don't like that as it check for each module if the directory exists
      if the module does not deploy, we get this error:
      stagingRepository does not exist: cli/target/staging-deploy
    -->
    <jreleaser.staging.deploy>./target/staging-deploy</jreleaser.staging.deploy>

    <!-- Maven Plugin versions -->
    <maven.compiler.plugin.version>3.13.0</maven.compiler.plugin.version>
    <maven.jar.plugin.version>3.4.1</maven.jar.plugin.version>
    <maven.source.plugin.version>3.3.1</maven.source.plugin.version>
    <maven.resource.plugin.version>3.3.1</maven.resource.plugin.version>
    <maven.javadoc.plugin.version>3.7.0</maven.javadoc.plugin.version>
    <maven.gpg.plugin.version>3.2.4</maven.gpg.plugin.version>
    <maven.dependency.plugin.version>3.7.0</maven.dependency.plugin.version>
    <maven.clean.plugin.version>3.3.2</maven.clean.plugin.version>
    <maven.deploy.plugin.version>3.1.2</maven.deploy.plugin.version>
    <maven.install.plugin.version>3.1.2</maven.install.plugin.version>
    <maven.assembly.plugin.version>3.7.1</maven.assembly.plugin.version>
    <maven.site.plugin.version>3.12.1</maven.site.plugin.version>
    <maven.surefire.plugin.version>3.5.2</maven.surefire.plugin.version>
    <maven.surefire.report.plugin.version>3.5.2</maven.surefire.report.plugin.version>
    <maven.failsafe.plugin.version>3.5.2</maven.failsafe.plugin.version>
    <maven.enforcer.plugin.version>3.5.0</maven.enforcer.plugin.version>
    <maven.asciidoctor.plugin.version>3.0.0</maven.asciidoctor.plugin.version>
    <maven.build.helper.maven.plugin.version>3.6.0</maven.build.helper.maven.plugin.version>
    <maven.cyclonedx.plugin.version>2.8.0</maven.cyclonedx.plugin.version>
    <!-- https://mvnrepository.com/artifact/org.codehaus.mojo/exec-maven-plugin -->
    <maven.exec.plugin.version>3.5.0</maven.exec.plugin.version>

    <!-- https://github.com/git-commit-id/git-commit-id-maven-plugin/releases -->
    <maven.git.plugin.version>9.0.2</maven.git.plugin.version>

    <!-- Jackson version -->
    <jackson.version>2.20.0</jackson.version>
  </properties>
  <dependencies>

    <!-- Exec -->
    <dependency>
      <groupId>org.zeroturnaround</groupId>
      <artifactId>zt-exec</artifactId>
      <version>1.12</version>
    </dependency>

    <!-- CLI -->
    <dependency>
      <groupId>info.picocli</groupId>
      <artifactId>picocli</artifactId>
      <version>4.7.6</version>
    </dependency>

    <!-- Terminal UI -->
    <!-- https://mvnrepository.com/artifact/com.googlecode.lanterna/lanterna        -->
    <dependency>
      <groupId>com.googlecode.lanterna</groupId>
      <artifactId>lanterna</artifactId>
      <version>3.1.3</version>
    </dependency>

    <!-- Json Write for results -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>${jackson.version}</version>
    </dependency>

    <!-- Yaml write to show config -->
    <dependency>
      <groupId>com.fasterxml.jackson.dataformat</groupId>
      <artifactId>jackson-dataformat-yaml</artifactId>
      <version>${jackson.version}</version>
    </dependency>


    <!-- Testing -->
    <dependency>
      <groupId>org.junit.platform</groupId>
      <artifactId>junit-platform-launcher</artifactId>
      <version>1.12.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-engine</artifactId>
      <version>5.12.1</version>
      <scope>test</scope>
    </dependency>

    <!-- JUL implementation (ie JUL was introduced at 1.4) -->
    <!-- to disable the Slf4j Warning -->
    <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-jdk14 -->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-jdk14</artifactId>
      <!-- 1.7.2 used by turnaround -->
      <version>1.7.29</version>
      <scope>runtime</scope>
    </dependency>


  </dependencies>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>${maven.compiler.plugin.version}</version>
          <configuration>
            <optimize>true</optimize>
          </configuration>
          <executions>
            <execution>
              <id>default-compile</id>
              <configuration>
              </configuration>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-source-plugin</artifactId>
          <version>${maven.source.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-assembly-plugin</artifactId>
          <version>${maven.assembly.plugin.version}</version>
          <executions>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <version>${maven.jar.plugin.version}</version>
          <executions>
            <execution>
              <id>default-jar</id>
              <configuration>
                <archive>
                  <manifest>
                    <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
                    <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
                  </manifest>
                  <!-- Generate a jar INDEX.LIST -->
                  <index>true</index>
                  <manifestEntries>
                    <!-- Add the Maven coordinates in the manifest -->
                    <Maven-Project-Group-Id>${project.groupId}</Maven-Project-Group-Id>
                    <Maven-Project-Artifact-Id>${project.artifactId}</Maven-Project-Artifact-Id>
                    <Maven-Project-Version>${project.version}</Maven-Project-Version>
                    <Maven-Version>${maven.version}</Maven-Version>
                    <Maven-Build-Timestamp>${maven.build.timestamp}</Maven-Build-Timestamp>
                    <Maven-Build-Version>${maven.build.version}</Maven-Build-Version>
                    <!-- Package -->
                    <!-- https://docs.oracle.com/javase/8/docs/technotes/guides/versioning/spec/versioning2.html#wp89936 -->
                    <Package-Title>${project.name}</Package-Title>
                    <Package-Version>${project.version}</Package-Version>
                    <Package-Vendor>${project.organization.name}</Package-Vendor>
                    <Package-Vendor-Url>${project.organization.url}</Package-Vendor-Url>
                    <!-- Os -->
                    <Os-Arch>${os.arch}</Os-Arch>
                    <Os-Name>${os.name}</Os-Name>
                    <Os-Version>${os.version}</Os-Version>
                    <!-- Java -->
                    <Java-Version>${java.version}</Java-Version>
                    <Java-Version-Date>${java.version.date}</Java-Version-Date>
                    <Java-Vendor>${java.vendor}</Java-Vendor>
                    <Java-Vendor-Url>${java.vendor.url}</Java-Vendor-Url>
                    <Java-Vendor-Version>${java.vendor.version}</Java-Vendor-Version>
                    <Java-VM-Name>${java.vm.name}</Java-VM-Name>
                    <Java-VM-Version>${java.vm.version}</Java-VM-Version>
                    <Java-VM-Vendor>${java.vm.vendor}</Java-VM-Vendor>
                    <Java-VM-Info>${java.vm.info}</Java-VM-Info>
                    <Java-Runtime-Name>${java.runtime.name}</Java-Runtime-Name>
                    <Java-Runtime-Version>${java.runtime.version}</Java-Runtime-Version>
                    <!-- Add the Git and build info -->
                    <!-- https://github.com/git-commit-id/git-commit-id-maven-plugin/blob/master/docs/configuration-and-properties.md -->
                    <!-- https://github.com/git-commit-id/git-commit-id-plugin-core/blob/master/src/main/java/pl/project13/core/GitCommitPropertyConstant.java -->
                    <!-- Property are immutable so we can't set them and the IDE is not happy, we silence the warning -->
                    <!--suppress MavenModelInspection -->
                    <Build-Host>${git.build.host}</Build-Host>
                    <!-- The CI unique id -->
                    <!--suppress MavenModelInspection -->
                    <Build-Number>${git.build.number}</Build-Number>
                    <!-- Git info-->
                    <!--suppress MavenModelInspection -->
                    <Git-Branch>${git.branch}</Git-Branch>
                    <!--suppress MavenModelInspection -->
                    <Git-Dirty>${git.dirty}</Git-Dirty>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit>${git.commit.id}</Git-Commit>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-Abbrev>${git.commit.id.abbrev}</Git-Commit-Abbrev>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-Describe>${git.commit.id.describe}</Git-Commit-Describe>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-User-name>${git.build.user.name}</Git-Commit-User-name>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-User-email>${git.build.user.email}</Git-Commit-User-email>
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-Message-Short>${git.commit.message.short}</Git-Commit-Message-Short>
                    <!--suppress MavenModelInspection -->
                    <!-- Full Message create bad Manifest file because the next line does not have any leading space -->
                    <!-- <Git-Commit-Message-Full>${git.commit.message.full}</Git-Commit-Message-Full>-->
                    <!--suppress MavenModelInspection -->
                    <Git-Commit-Time>${git.commit.time}</Git-Commit-Time>
                    <!--suppress MavenModelInspection -->
                    <Git-Tag>${git.tag}</Git-Tag>
                    <!--suppress MavenModelInspection -->
                    <Git-Tags>${git.tags}</Git-Tags>
                  </manifestEntries>
                </archive>
                <!-- Remove examples and native-image -->
                <excludes>
                  <exclude>/examples/**</exclude>
                  <exclude>META-INF/native-image/**</exclude>
                </excludes>
              </configuration>
            </execution>
            <execution>
              <id>native-image-jar</id>
              <configuration>
                <archive>
                  <manifest>
                    <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
                    <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
                  </manifest>
                  <!-- Generate a jar INDEX.LIST -->
                  <index>true</index>
                  <manifestEntries>
                    <!-- Add the Maven coordinates in the manifest -->
                    <Maven-Group-Id>${project.groupId}</Maven-Group-Id>
                    <Maven-Artifact-Id>${project.artifactId}</Maven-Artifact-Id>
                    <Maven-Version>${project.version}</Maven-Version>
                  </manifestEntries>
                </archive>
                <!-- Remove examples -->
                <excludes>
                  <exclude>/examples/**</exclude>
                </excludes>
                <classifier>native-image</classifier>
              </configuration>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>${maven.surefire.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-failsafe-plugin</artifactId>
          <version>${maven.failsafe.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-report-plugin</artifactId>
          <version>${maven.surefire.report.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-site-plugin</artifactId>
          <version>${maven.site.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-javadoc-plugin</artifactId>
          <version>${maven.javadoc.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-gpg-plugin</artifactId>
          <version>${maven.gpg.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-resources-plugin</artifactId>
          <version>${maven.resource.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-dependency-plugin</artifactId>
          <version>${maven.dependency.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-install-plugin</artifactId>
          <version>${maven.install.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>${maven.deploy.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-clean-plugin</artifactId>
          <version>${maven.clean.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>${maven.enforcer.plugin.version}</version>
        </plugin>
        <!-- https://mvnrepository.com/artifact/com.ning.maven.plugins/maven-dependency-versions-check-plugin -->
        <plugin>
          <groupId>com.ning.maven.plugins</groupId>
          <artifactId>maven-dependency-versions-check-plugin</artifactId>
          <version>2.0.4</version>
        </plugin>
        <plugin>
          <groupId>org.codehaus.mojo</groupId>
          <artifactId>build-helper-maven-plugin</artifactId>
          <version>${maven.build.helper.maven.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.codehaus.mojo</groupId>
          <artifactId>exec-maven-plugin</artifactId>
          <version>${maven.exec.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.cyclonedx</groupId>
          <artifactId>cyclonedx-maven-plugin</artifactId>
          <version>${maven.cyclonedx.plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.jreleaser</groupId>
          <artifactId>jreleaser-maven-plugin</artifactId>
          <version>1.21.0</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <!-- Git Injection -->
        <!-- https://github.com/git-commit-id/git-commit-id-maven-plugin -->
        <groupId>io.github.git-commit-id</groupId>
        <artifactId>git-commit-id-maven-plugin</artifactId>
        <version>${maven.git.plugin.version}</version>
        <executions>
          <execution>
            <id>get-the-git-infos</id>
            <goals>
              <goal>revision</goal>
            </goals>
            <!-- Binds to the initialize phase by default, so that all git properties are available -->
            <phase>initialize</phase>
          </execution>
        </executions>
        <configuration>
          <skipPoms>false</skipPoms>
          <!-- Inject the properties in all pom -->
          <injectAllReactorProjects>true</injectAllReactorProjects>
          <!-- Use native git because git.tag was blank -->
          <useNativeGit>true</useNativeGit>
        </configuration>
      </plugin>
      <!-- Create a test jar -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <executions>
          <execution>
            <id>attach-test-jar</id>
            <goals>
              <goal>test-jar</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <!-- Use the external jreleaser file -->
      <!-- It inherits the maven properties -->
      <plugin>
        <groupId>org.jreleaser</groupId>
        <artifactId>jreleaser-maven-plugin</artifactId>
        <inherited>false</inherited>
        <configuration>
          <!-- https://jreleaser.org/guide/latest/tools/jreleaser-maven.html#_configuration -->
          <configFile>jreleaser.yml</configFile>
        </configuration>
      </plugin>
    </plugins>
  </build>


  <profiles>
    <!-- Download the jdks -->
    <!-- ./mvnw -Pjdks -->
    <profile>
      <id>jdks</id>
      <build>
        <defaultGoal>jdks:setup-jdks</defaultGoal>
        <plugins>
          <plugin>
            <groupId>org.jreleaser</groupId>
            <artifactId>jdks-maven-plugin</artifactId>
            <version>${jreleaser.version}</version>
            <configuration>
              <outputDirectory>${jdk.output.directory}</outputDirectory>
              <jdks>
                <jdk>
                  <!-- The jdk name is known as the platform name -->
                  <!-- It's a unique combination of os and arch  -->
                  <!-- Arm64 and not aarch64 because this is the name used in GitHub -->
                  <!-- Easier to pronounce -->
                  <!-- Distro is not in the name as it's the same for all JDK -->
                  <name>linux-arm64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_aarch64_linux_hotspot_17.0.16_8.tar.gz
                  </url>
                  <checksum>sha256/423416447885d9e45f96dd9e0b2c1367da5e1b0353e187cfdf9388c9820ac147
                  </checksum>
                  <platform>linux-aarch_64</platform>
                </jdk>
                <jdk>
                  <name>linux-x64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_x64_linux_hotspot_17.0.16_8.tar.gz
                  </url>
                  <checksum>sha256/166774efcf0f722f2ee18eba0039de2d685b350ee14d7b69e6f83437dafd2af1
                  </checksum>
                  <platform>linux-x86_64</platform>
                </jdk>
                <jdk>
                  <name>linux-musl-x64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_x64_alpine-linux_hotspot_17.0.16_8.tar.gz
                  </url>
                  <checksum>sha256/2e83ac152fb315db0d667761f2120b64504800f641a513044e834a1a41f29bc0
                  </checksum>
                  <platform>linux_musl-x86_64</platform>
                </jdk>
                <jdk>
                  <!-- macOS and not osx because this is the name used in GitHub -->
                  <!-- We don't need a specific function -->
                  <name>macos-arm64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_aarch64_mac_hotspot_17.0.16_8.tar.gz
                  </url>
                  <checksum>sha256/f9845abc8403f1d489402201064e7b9f2c57605d8717b85a95a15d94f882eeb7
                  </checksum>
                  <platform>osx-aarch_64</platform>
                </jdk>
                <jdk>
                  <!-- macOS and not osx because this is the name used in GitHub -->
                  <!-- We don't need a specific function -->
                  <name>macos-x64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_x64_mac_hotspot_17.0.16_8.tar.gz
                  </url>
                  <checksum>sha256/ca5700c5d13124467ae52e1609881d7ce45d974870b18c3382ea8b7ae69d0f00
                  </checksum>
                  <platform>osx-x86_64</platform>
                </jdk>
                <jdk>
                  <name>windows-x64</name>
                  <url>
                    https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.16%2B8/OpenJDK17U-jdk_x64_windows_hotspot_17.0.16_8.zip
                  </url>
                  <checksum>sha256/8c7cfff78a55c56ebaf470ed6a89c6466b47d8274bdabdda997d7507c20325c5
                  </checksum>
                  <platform>windows-x86_64</platform>
                </jdk>
              </jdks>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <id>deps</id>
      <build>
        <defaultGoal>dependency:copy-dependencies</defaultGoal>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <configuration>
              <outputDirectory>${dependency.output.directory}</outputDirectory>
              <includeScope>runtime</includeScope>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <!-- For maven central publication with JReleaser -->
      <!-- Creation of the artifacts -->
      <!-- https://jreleaser.org/guide/latest/examples/maven/staging-artifacts.html -->
      <id>publication</id>
      <properties>
        <altDeploymentRepository>local::file:${jreleaser.staging.deploy}</altDeploymentRepository>
      </properties>
      <build>
        <defaultGoal>deploy</defaultGoal>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <executions>
              <execution>
                <id>attach-javadocs</id>
                <goals>
                  <goal>jar</goal>
                </goals>
                <configuration>
                  <attach>true</attach>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <!--
            Should be present only once otherwise we get this error:
            Failed to execute goal org.apache.maven.plugins:maven-source-plugin:3.3.1:jar (attach-sources)
            Presumably you have configured maven-source-plugin to execute twice in your build. You have to configure a classifier for at least one of them.
          -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-source-plugin</artifactId>
            <configuration>
              <excludes>
                <exclude>examples/**</exclude>
              </excludes>
            </configuration>
            <executions>
              <execution>
                <id>attach-sources</id>
                <goals>
                  <!-- Bundle the main sources of the project into a jar archive -->
                  <goal>jar</goal>
                </goals>
                <configuration>
                  <attach>true</attach>
                </configuration>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>
</project>