CODEX_BUILD_INSTRUCTIONS.md

Build Instructions for Codex (Offline Environment)

This repository is configured for completely offline builds - no external Maven repository access required.

Quick Start

cd JJazzLab
mvn clean package -DskipTests -Dmaven.repo.local=../offline-repository/project-local-repo

What's Included

• Java 21 pre-configured in devcontainer
• Maven 3.9.12 pre-installed
• Complete offline Maven repository at offline-repository/project-local-repo/ (208MB)
  • All dependencies from Maven Central
  • All Apache NetBeans dependencies
  • All transitive dependencies

Build Options

Standard build (with tests):

cd JJazzLab
mvn clean install -Dmaven.repo.local=../offline-repository/project-local-repo

Fast build (skip tests):

cd JJazzLab
mvn clean package -DskipTests -Dmaven.repo.local=../offline-repository/project-local-repo

Using the build script:

./build.sh

Expected Output

The build produces a NetBeans Platform application in:

JJazzLab/application/target/jjazzlab/

Environment Details

• Java: OpenJDK 21.0.9 LTS
• Maven: 3.9.12
• Target Platform: NetBeans Platform (RELEASE280)

No Network Required

This setup works in completely air-gapped environments - the only external dependency is the GitHub repository itself for the initial clone.