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Maven Migration Task

Purpose

Migrate an existing Java project from an older build system (Ant, Gradle, Ivy) to Maven. Handles build system migration, dependency management, build automation, and CI/CD integration.

When to Use

Migrating from Ant to Maven
Migrating from Gradle to Maven
Migrating from Ivy to Maven
Standardizing build systems across projects
Improving dependency management

Input Requirements

Current build system details
Project dependencies and versions
Current build scripts and configuration
CI/CD pipeline configuration
Team preferences and requirements
AWS deployment requirements

Process Steps

1. Current Build System Analysis

Analyze current build scripts and configuration
Document all dependencies and versions
Identify build processes and workflows
Assess CI/CD integration requirements
Evaluate team expertise and preferences
Plan migration strategy

2. Maven Project Structure Creation

Create Maven project structure
Set up source directories
Set up test directories
Create package structure
Initialize Maven configuration
Set up Maven wrapper

3. Dependency Migration

Migrate dependencies to Maven format
Configure Maven coordinates
Set up dependency management
Resolve dependency conflicts
Configure repositories
Test dependency resolution

4. Build Configuration

Create pom.xml with proper configuration
Configure Maven plugins
Set up build profiles
Configure compiler settings
Set up testing configuration
Configure packaging and deployment

5. CI/CD Integration

Update CI/CD pipeline for Maven
Configure build triggers
Set up test execution
Configure artifact publishing
Set up deployment automation
Test CI/CD integration

6. AWS Integration

Configure AWS CodeBuild for Maven
Set up AWS CodePipeline integration
Configure artifact storage
Set up deployment automation
Configure monitoring integration
Test AWS integration

Output Deliverables

Complete Maven project structure
Configured pom.xml with all dependencies
Updated CI/CD pipeline configuration
AWS integration configuration
Migration documentation
Team training materials

Success Criteria

Maven build system working correctly
All dependencies managed through Maven
Build automation functioning
CI/CD pipeline integrated with Maven
AWS services integrated with Maven build
Team trained on Maven best practices

Dependencies

Maven 3.9+ installed
Java 21 JDK installed
IDE with Maven support
CI/CD platform access
AWS account access

Tools and Resources

Maven build tool
Maven plugins
CI/CD platform tools
AWS CLI and tools
IDE with Maven integration
Documentation and training materials