build

Build the Java project — detects Maven or Gradle and runs a clean build with test execution

/java-core:build

Build the Java project and report the result.

Instructions

  1. Detect the build tool:

    • If pom.xml exists → Maven
    • If build.gradle or build.gradle.kts exists → Gradle
    • If neither found → tell the user and stop

  2. Run the build:

    • Maven: mvn clean package
    • Gradle: ./gradlew clean build

  3. Parse the output:

    • On success: report BUILD SUCCESS, total time, and test results summary (tests run, failures, errors, skipped)
    • On failure: show the first failing error with file:line, describe the root cause in plain English, and suggest a fix

  4. If tests fail specifically (build compiled but tests red):

    • List each failing test with method name and failure message
    • Suggest running /java-quality:test for targeted test generation