rlang/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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  ~ 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
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  ~    http://www.apache.org/licenses/LICENSE-2.0
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<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <artifactId>zeppelin-interpreter-parent</artifactId>
        <groupId>org.apache.zeppelin</groupId>
        <version>0.10.1</version>
        <relativePath>../zeppelin-interpreter-parent/pom.xml</relativePath>
    </parent>

    <artifactId>r</artifactId>
    <packaging>jar</packaging>
    <name>Zeppelin: R</name>
    <description>Zeppelin R support</description>

    <properties>
        <interpreter.name>r</interpreter.name>
        <spark.version>2.4.5</spark.version>

        <spark.archive>spark-${spark.version}</spark.archive>
        <spark.src.download.url>
            https://archive.apache.org/dist/spark/${spark.archive}/${spark.archive}.tgz
        </spark.src.download.url>
        <spark.bin.download.url>
            https://archive.apache.org/dist/spark/${spark.archive}/${spark.archive}-bin-without-hadoop.tgz
        </spark.bin.download.url>
        <interpreter.jar.name>zeppelin-interpreter-r</interpreter.jar.name>
    </properties>

    <dependencies>

        <dependency>
            <groupId>org.apache.zeppelin</groupId>
            <artifactId>zeppelin-jupyter-interpreter-shaded</artifactId>
            <version>${project.version}</version>
        </dependency>

        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-netty</artifactId>
            <version>${grpc.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-protobuf</artifactId>
            <version>${grpc.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-stub</artifactId>
            <version>${grpc.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.zeppelin</groupId>
            <artifactId>zeppelin-jupyter-interpreter</artifactId>
            <scope>test</scope>
            <classifier>tests</classifier>
            <version>${project.version}</version>
        </dependency>
        
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>

        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.5.1</version>
        </dependency>

        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.spark</groupId>
            <artifactId>spark-core_2.11</artifactId>
            <version>${spark.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-client</artifactId>
            <version>2.7.7</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.jsoup</groupId>
            <artifactId>jsoup</artifactId>
            <version>${jsoup.version}</version>
        </dependency>

        <dependency>
            <groupId>com.mashape.unirest</groupId>
            <artifactId>unirest-java</artifactId>
            <version>1.4.9</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-enforcer-plugin</artifactId>
            </plugin>

            <!-- include sparkr by default -->
            <plugin>
                <groupId>com.googlecode.maven-download-plugin</groupId>
                <artifactId>download-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>download-sparkr-files</id>
                        <phase>validate</phase>
                        <goals>
                            <goal>wget</goal>
                        </goals>
                        <configuration>
                            <readTimeOut>60000</readTimeOut>
                            <retries>5</retries>
                            <url>${spark.bin.download.url}</url>
                            <unpack>true</unpack>
                            <outputDirectory>${project.build.directory}</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <artifactId>maven-resources-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-sparkr-files</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.directory}/../../interpreter/r/R/lib</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>
                                        ${project.build.directory}/spark-${spark.version}-bin-without-hadoop/R/lib
                                    </directory>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <configuration>
                    <filters>
                        <filter>
                            <artifact>*:*</artifact>
                        </filter>
                    </filters>
                    <transformers>
                        <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
                        <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                            <resource>reference.conf</resource>
                        </transformer>
                    </transformers>
                    <artifactSet>
                        <excludes>
                            <exclude>org.apache.zeppelin:zeppelin-interpreter-shaded</exclude>
                        </excludes>
                    </artifactSet>
                    <outputFile>${project.build.directory}/../../interpreter/r/${interpreter.jar.name}-${project.version}.jar</outputFile>
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <forkCount>1</forkCount>
                    <reuseForks>false</reuseForks>
                    <argLine>-Xmx2048m -XX:MaxMetaspaceSize=512m</argLine>
                    <environmentVariables>
                      <ZEPPELIN_HOME>${basedir}/../</ZEPPELIN_HOME>
                    </environmentVariables>
                </configuration>
            </plugin>

            <!-- publish test jar as well so that spark module can use it -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>test-jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>