knowledge/index/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>org.apache.camel</groupId>
        <artifactId>camel-kit-knowledge</artifactId>
        <version>0.0.3-SNAPSHOT</version>
    </parent>

    <artifactId>camel-kit-knowledge-index</artifactId>
    <name>Camel Kit :: Knowledge :: Index</name>
    <description>Pre-built Lucene knowledge index — independently versioned artifact</description>


    <properties>
        <!-- Data is published as a GitHub Release, independently of the Maven products. -->
        <maven.deploy.skip>true</maven.deploy.skip>
    </properties>

    <!-- No Java code — only index resources -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <profiles>
        <!-- Rebuild the knowledge index from source documents.
             Usage from repository root: ./mvnw install -pl knowledge/index -Prebuild-index -am -->
        <profile>
            <id>rebuild-index</id>
            <dependencies>
                <!-- Indexer classes needed to run IndexerMain -->
                <dependency>
                    <groupId>org.apache.camel</groupId>
                    <artifactId>camel-kit-knowledge-indexer</artifactId>
                    <version>${project.parent.version}</version>
                </dependency>
            </dependencies>
            <build>
                <plugins>
                    <!-- Download ONNX model files needed by the embedding provider during indexing -->
                    <plugin>
                        <groupId>com.googlecode.maven-download-plugin</groupId>
                        <artifactId>download-maven-plugin</artifactId>
                        <version>1.12.1</version>
                        <executions>
                            <execution>
                                <id>download-onnx-model-graph</id>
                                <phase>generate-resources</phase>
                                <goals>
                                    <goal>wget</goal>
                                </goals>
                                <configuration>
                                    <url>https://huggingface.co/onnx-community/granite-embedding-small-english-r2-ONNX/resolve/main/onnx/model_quantized.onnx</url>
                                    <outputDirectory>${project.build.directory}/classes/models</outputDirectory>
                                    <outputFileName>model_quantized.onnx</outputFileName>
                                    <skipCache>false</skipCache>
                                    <overwrite>false</overwrite>
                                    <readTimeOut>120000</readTimeOut>
                                </configuration>
                            </execution>
                            <execution>
                                <id>download-onnx-model-data</id>
                                <phase>generate-resources</phase>
                                <goals>
                                    <goal>wget</goal>
                                </goals>
                                <configuration>
                                    <url>https://huggingface.co/onnx-community/granite-embedding-small-english-r2-ONNX/resolve/main/onnx/model_quantized.onnx_data</url>
                                    <outputDirectory>${project.build.directory}/classes/models</outputDirectory>
                                    <outputFileName>model_quantized.onnx_data</outputFileName>
                                    <skipCache>false</skipCache>
                                    <overwrite>false</overwrite>
                                    <readTimeOut>120000</readTimeOut>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>exec-maven-plugin</artifactId>
                        <version>3.5.0</version>
                        <executions>
                            <!-- Run the indexer to generate the Lucene index -->
                            <execution>
                                <id>build-index</id>
                                <phase>process-classes</phase>
                                <goals>
                                    <goal>java</goal>
                                </goals>
                                <configuration>
                                    <mainClass>org.apache.camel.kit.knowledge.indexer.IndexerMain</mainClass>
                                    <systemProperties>
                                        <systemProperty>
                                            <key>index.output</key>
                                            <value>${project.basedir}/src/main/resources/knowledge-index</value>
                                        </systemProperty>
                                        <systemProperty>
                                            <key>index.resources</key>
                                            <value>${project.basedir}/../indexer/src/main/resources</value>
                                        </systemProperty>
                                        <systemProperty>
                                            <key>index.cache</key>
                                            <value>${project.build.directory}/doc-cache</value>
                                        </systemProperty>
                                    </systemProperties>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>