Maven Plugins Configuration

Maven plugins used in the build.

Plugins

Plugin	Version	Purpose
maven-compiler-plugin	3.11.0	Compiles Java 21 source with Lombok
build-helper-maven-plugin	3.6.0	Adds custom test directories
maven-enforcer-plugin	3.6.2	Enforces Maven 3.9.0+
maven-surefire-plugin	3.5.2	Runs tests
jacoco-maven-plugin	0.8.14	Generates coverage reports
maven-shade-plugin	3.6.0	Creates uber-JAR

Test Directories

The build uses custom test directory structure:

• src/tests/java - Test source code
• src/tests/resources - Test resources

These are registered via build-helper-maven-plugin.

Uber-JAR

The maven-shade-plugin creates a single JAR (kete.jar) containing all dependencies. The ServicesResourceTransformer merges META-INF/services files from dependencies.

Coverage Reports

After running tests, coverage reports are generated at target/site/jacoco/index.html.

Build Lifecycle

flowchart TD
    subgraph V["1. validate"]
        V1["maven-enforcer-plugin"]
    end

    subgraph G["2. generate-test-sources"]
        G1["build-helper-maven-plugin"]
    end

    subgraph C["3. compile"]
        C1["maven-compiler-plugin"]
    end

    subgraph T["5. test"]
        T1["jacoco:prepare-agent"]
        T2["maven-surefire-plugin"]
        T3["jacoco:report"]
        T1 --> T2 --> T3
    end

    subgraph P["6. package"]
        P1["maven-shade-plugin"]
    end

    V --> G --> C --> T --> P