dnet-hadoop/dhp-workflows/dhp-impact-indicators/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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>eu.dnetlib.dhp</groupId>
        <artifactId>dhp-workflows</artifactId>
        <version>1.2.5-SNAPSHOT</version>
    </parent>

    <artifactId>dhp-impact-indicators</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <!--   Use this property to fetch a specific tag      -->
        <bip.ranker.tag>v1.0.0</bip.ranker.tag>
    </properties>

    <scm>
        <url>https://github.com/athenarc/Bip-Ranker</url>
        <connection>scm:git:https://github.com/athenarc/Bip-Ranker.git</connection>
    </scm>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-scm-plugin</artifactId>
                <version>1.8.1</version>
                <configuration>
                    <connectionType>connection</connectionType>
                    <scmVersionType>tag</scmVersionType><!-- 'branch' can also be provided here -->
                    <scmVersion>${bip.ranker.tag}</scmVersion><!-- in case of scmVersionType == 'branch', this field points to the branch name -->
                    <checkoutDirectory>${project.build.directory}/${oozie.package.file.name}/${oozieAppDir}/bip-ranker</checkoutDirectory>
                </configuration>
                <executions>
                    <execution>
                        <id>checkout-bip-ranker</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>checkout</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>