Description

<dependency>
    <groupId>co.cask.wrangler</groupId>
    <artifactId>wrangler-transform</artifactId>
    <version>3.0.2</version>
</dependency>

<?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">
  <parent>
    <artifactId>wrangler</artifactId>
    <groupId>co.cask.wrangler</groupId>
    <version>3.0.2</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>

  <artifactId>wrangler-transform</artifactId>
  <name>Wrangler Transform</name>

  <properties>
  <!-- properties for script budirectivestep that creates the config files for the artifacts -->
  <widgets.dir>widgets</widgets.dir>
  <docs.dir>docs</docs.dir>
  <app.parents>system:cdap-data-pipeline[4.2.0-SNAPSHOT,6.0.0-SNAPSHOT),system:cdap-data-streams[4.2.0-SNAPSHOT,6.0.0-SNAPSHOT)</app.parents>
  <!-- this is here because project.basedir evaluates to null in the script budirectivestep -->
  <main.basedir>${project.basedir}</main.basedir>
  </properties>

  <dependencies>
    <dependency>
      <groupId>co.cask.wrangler</groupId>
      <artifactId>wrangler-core</artifactId>
      <version>${project.version}</version>
    </dependency>
    <dependency>
      <groupId>co.cask.cdap</groupId>
      <artifactId>cdap-api</artifactId>
      <version>${cdap.version}</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>co.cask.cdap</groupId>
      <artifactId>cdap-etl-api</artifactId>
      <version>${cdap.version}</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>${guava.version}</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>${slf4j.version}</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>jcl-over-slf4j</artifactId>
      <version>${slf4j.version}</version>
    </dependency>
    <dependency>
      <groupId>co.cask.cdap</groupId>
      <artifactId>hydrator-test</artifactId>
      <version>${cdap.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>co.cask.cdap</groupId>
      <artifactId>cdap-unit-test</artifactId>
      <version>${cdap.version}</version>
      <scope>test</scope>
      <exclusions>
        <exclusion>
          <groupId>org.apache.hive</groupId>
          <artifactId>hive-exec</artifactId>
        </exclusion>
        <exclusion>
          <groupId>co.cask.cdap</groupId>
          <artifactId>cdap-explore-jdbc</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
  </dependencies>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.1</version>
          <configuration>
            <source>1.7</source>
            <target>1.7</target>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.apache.felix</groupId>
          <artifactId>maven-bundle-plugin</artifactId>
          <version>2.3.7</version>
          <extensions>true</extensions>
          <configuration>
            <instructions>
              <Embed-Dependency>*;inline=false;scope=compile</Embed-Dependency>
              <Embed-Transitive>true</Embed-Transitive>
              <Embed-Directory>lib</Embed-Directory>
              <!--Only @Plugin classes in the export packages will be included as plugin-->
              <_exportcontents>co.cask.wrangler.*</_exportcontents>
            </instructions>
          </configuration>
          <executions>
            <execution>
              <phase>package</phase>
              <goals>
                <goal>bundle</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-antrun-plugin</artifactId>
          <version>1.7</version>
          <executions>
            <!-- Create the config file for artifact which can be used to deploy the artifact.
                 Sets the parents field to system:cdap-etl-batch and system:cdap-etl-realtime with whatever
                 version range is set in the etl.versionRange property.
                 also sets a widget and doc property for each file contained in the widgets and docs directories. -->
            <execution>
              <id>create-artifact-config</id>
              <phase>prepare-package</phase>
              <configuration>
                <target>
                  <script language="javascript"> <![CDATA[
                    // for some reason, project.basedir evaluates to null if we just get the property here.
                    // so we set main.basedir to project.basedir in the pom properties, then main.basedir is used here
                    // where it evaluates correctly for whatever reason
                    var baseDir = project.getProperty("main.basedir");
                    var targetDir = project.getProperty("project.build.directory");
                    var artifactId = project.getProperty("project.artifactId");
                    var version = project.getProperty("project.version");
                    var cfgFile = new java.io.File(targetDir, artifactId + "-" + version + ".json");
                    if (!cfgFile.exists()) {
                      cfgFile.createNewFile();
                    }
                    var parents = project.getProperty("app.parents").split(",");
                    var config = {
                      "parents": [ ],
                      "properties": {}
                    }
                    for (i = 0; i < parents.length; i+=2) { // because name1[lo,hi],name2[lo,hi] gets split into "name1[lo", "hi]", "name2[lo", "hi]"
                      // so we have to combine them again
                      config.parents.push(parents[i] + "," + parents[i+1]);
                    }
                    // look in widgets directory for widget config for each plugin
                    var widgetsDir = new java.io.File(baseDir, project.getProperty("widgets.dir"));
                    if (widgetsDir.isDirectory()) {
                      var widgetsFiles = widgetsDir.listFiles();
                      for (i = 0; i < widgetsFiles.length; i++) {
                        var widgetsFile = widgetsFiles[i];
                        if (widgetsFile.isFile()) {
                          var propertyName = "widgets." + widgetsFile.getName();
                          // if the filename ends with .json
                          if (propertyName.indexOf(".json", propertyName.length - 5) !== -1) {
                            // strip the .json
                            propertyName = propertyName.slice(0, -5);
                            var contents = new java.lang.String(java.nio.file.Files.readAllBytes(widgetsFile.toPath()), java.nio.charset.StandardCharsets.UTF_8);
                            var contentsAsJson = JSON.parse(contents);
                            config.properties[propertyName] = JSON.stringify(contentsAsJson);
                          }
                        }
                      }
                    }
                    // look in the docs directory for docs for each plugin
                    var docsDir = new java.io.File(baseDir, project.getProperty("docs.dir"));
                    if (docsDir.isDirectory()) {
                      var docFiles = docsDir.listFiles();
                      for (i = 0; i < docFiles.length; i++) {
                        var docFile = docFiles[i];
                        if (docFile.isFile()) {
                          var propertyName = "doc." + docFile.getName();
                          // if the filename ends with .md
                          if (propertyName.indexOf(".md", propertyName.length - 3) !== -1) {
                            // strip the extension
                            propertyName = propertyName.slice(0, -3);
                            var contents = new java.lang.String(java.nio.file.Files.readAllBytes(docFile.toPath()), java.nio.charset.StandardCharsets.UTF_8);
                            config.properties[propertyName] = contents + "";
                          }
                        }
                      }
                    }
                    var fw = new java.io.BufferedWriter(new java.io.FileWriter(cfgFile.getAbsoluteFile()));
                    fw.write(JSON.stringify(config, null, 2));
                    fw.close();
                  ]]></script>
                </target>
              </configuration>
              <goals>
                <goal>run</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </pluginManagement>

    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.14.1</version>
      </plugin>
      <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-antrun-plugin</artifactId>
      </plugin>
    </plugins>
  </build>

  <!-- Profile for release. Includes signing of jars. -->
  <profiles>
    <profile>
      <id>release</id>
      <build>
        <plugins>
          <!-- Source JAR -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-source-plugin</artifactId>
            <version>2.2.1</version>
            <configuration>
              <excludeResources>true</excludeResources>
            </configuration>
            <executions>
              <execution>
                <id>attach-sources</id>
                <phase>package</phase>
                <goals>
                  <goal>jar-no-fork</goal>
                </goals>
              </execution>
            </executions>
          </plugin>

          <!-- Javadoc jar -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.9.1</version>
            <configuration>
              <links>
                <link>http://download.oracle.com/javase/${jee.version}/docs/api/</link>
              </links>
              <doctitle>${project.name} ${project.version}</doctitle>
              <bottom>
                <![CDATA[Copyright &#169; {currentYear} <a href="http://cask.co" target="_blank">Cask Data, Inc.</a> Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0" target="_blank">Apache License, Version 2.0</a>.]]>
              </bottom>
            </configuration>
            <executions>
              <execution>
                <id>attach-javadoc</id>
                <phase>package</phase>
                <goals>
                  <goal>jar</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <artifactId>maven-scm-plugin</artifactId>
            <version>1.9.5</version>
            <configuration>
              <tag>${project.artifactId}-${project.version}</tag>
            </configuration>
          </plugin>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>1.5</version>
            <configuration>
              <passphrase>${gpg.passphrase}</passphrase>
              <useAgent>${gpg.useagent}</useAgent>
            </configuration>
            <executions>
              <execution>
                <goals>
                  <goal>sign</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>

</project>