Skill v1.0.1

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diegosouzapw/awesome-omni-skill/maven-build-majiayu000

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PublishedJune 24, 2026 at 09:39 PM

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version: "1.0.1" name: maven-build description: Maven build configuration for the crypto-scout multi-module Java 25 project license: MIT compatibility: opencode metadata: tool: maven language: java version: "25"

What I Do

Provide guidance for building, testing, and packaging the crypto-scout multi-module Maven project.

Project Structure

crypto-scout/
├── pom.xml                    # Root aggregator POM
├── crypto-scout-test/
│   └── pom.xml               # Test library
├── crypto-scout-client/
│   └── pom.xml               # Data collection service
├── crypto-scout-collector/
│   └── pom.xml               # Data persistence service
└── crypto-scout-analyst/
    └── pom.xml               # Analysis service

Build Commands

Full Build

bash

# Clean and build all modules
mvn clean install
 
# Build without tests (faster)
mvn -q -DskipTests install

Module-Specific Builds

bash

# Build specific module
cd crypto-scout-client
mvn clean package
 
# Build with dependency resolution from root
cd crypto-scout-collector
mvn clean package -DskipTests

Testing

bash

# Run all tests
mvn test
 
# Run tests for specific module
cd crypto-scout-test && mvn test
 
# Run single test class
mvn test -Dtest=AmqpPublisherTest
 
# Run single test method
mvn test -Dtest=AmqpPublisherTest#shouldPublishPayloadToStream
 
# Run with extended timeout (slow environments)
mvn -q -Dpodman.compose.up.timeout.min=5 test
 
# Custom database URL for tests
mvn -q -Dtest.db.jdbc.url=jdbc:postgresql://localhost:5432/crypto_scout test

Clean Build

bash

# Clean all modules
mvn clean
 
# Clean and rebuild single module
cd crypto-scout-client && mvn clean package -DskipTests

POM Configuration

Root POM (Aggregator)

xml

<project>
    <groupId>com.github.akarazhev.cryptoscout</groupId>
    <artifactId>crypto-scout</artifactId>
    <version>0.0.1</version>
    <packaging>pom</packaging>
    
    <modules>
        <module>crypto-scout-test</module>
        <module>crypto-scout-client</module>
        <module>crypto-scout-collector</module>
        <module>crypto-scout-analyst</module>
    </modules>
</project>

Module POM Structure

xml

<project>
    <parent>
        <groupId>com.github.akarazhev.cryptoscout</groupId>
        <artifactId>crypto-scout</artifactId>
        <version>0.0.1</version>
    </parent>
    
    <artifactId>crypto-scout-client</artifactId>
    <packaging>jar</packaging>
    
    <properties>
        <java.version>25</java.version>
        <maven.compiler.release>25</maven.compiler.release>
        <activej.version>6.0-rc2</activej.version>
        <stream-client.version>1.4.0</stream-client.version>
    </properties>
    
    <build>
        <plugins>
            <!-- Compiler plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.14.1</version>
                <configuration>
                    <release>25</release>
                </configuration>
            </plugin>
            
            <!-- Shade plugin for fat JAR -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.6.1</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <transformers>
                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                    <mainClass>com.github.akarazhev.cryptoscout.Client</mainClass>
                                </transformer>
                            </transformers>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

Key Dependencies by Module

crypto-scout-test

jcryptolib - JSON utilities
junit-jupiter - JUnit 6 testing
stream-client - RabbitMQ Streams
amqp-client - RabbitMQ AMQP
postgresql - PostgreSQL driver

crypto-scout-client

jcryptolib - JSON utilities, clients
activej-servicegraph - DI and lifecycle
activej-jmx - JMX monitoring
stream-client - RabbitMQ Streams

crypto-scout-collector

jcryptolib - JSON utilities
activej-servicegraph - DI and lifecycle
activej-jmx - JMX monitoring
activej-datastream - Data streaming
stream-client - RabbitMQ Streams
amqp-client - RabbitMQ AMQP
postgresql - PostgreSQL driver
HikariCP - Connection pooling

crypto-scout-analyst

Same as crypto-scout-collector

Build Artifacts

Output Locations

Module	Artifact	Location
crypto-scout-test	JAR library	`target/crypto-scout-test-0.0.1.jar`
crypto-scout-client	Fat JAR	`target/crypto-scout-client-0.0.1.jar`
crypto-scout-collector	Fat JAR	`target/crypto-scout-collector-0.0.1.jar`
crypto-scout-analyst	Fat JAR	`target/crypto-scout-analyst-0.0.1.jar`

Running Fat JARs

bash

# crypto-scout-client
java -jar crypto-scout-client/target/crypto-scout-client-0.0.1.jar
 
# crypto-scout-collector
java -jar crypto-scout-collector/target/crypto-scout-collector-0.0.1.jar
 
# crypto-scout-analyst
java -jar crypto-scout-analyst/target/crypto-scout-analyst-0.0.1.jar

Troubleshooting

Build Failures

bash

# Clear local repo and rebuild
rm -rf ~/.m2/repository/com/github/akarazhev
mvn clean install
 
# Debug dependency tree
mvn dependency:tree
 
# Check for updates
mvn versions:display-dependency-updates

Test Failures

bash

# Run with verbose output
mvn test -X
 
# Skip tests temporarily
mvn install -DskipTests
 
# Run specific test with debug
mvn test -Dtest=ClassName -Dmaven.surefire.debug

When to Use Me

Use this skill when:

Building the project for the first time
Running tests across modules
Creating new module POMs
Troubleshooting build failures
Configuring Maven plugins
Understanding dependency management
Packaging services for deployment

← v1.0.0 All versions