java-cli-app

Create multi-file Java 25 CLI applications packaged as executable JARs with zb.

46|10|Updated Dec 14, 2025

Search Tags:#cli #java #executable #jar #java 25 #zb

Ready to run

npx skills add https://github.com/AdamBien/airails --skill java-cli-app

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: java-cli-app
Source: https://github.com/AdamBien/airails/tree/main/bce/java-cli-app
Command: npx skills add https://github.com/AdamBien/airails --skill java-cli-app

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the creation and maintenance of multi-file Java 25 CLI applications, eliminating the need for traditional build tools like Maven or Gradle.

Core Features & Use Cases

Zero-Dependency Builds: Leverages zb (Zero Dependencies Builder) for creating executable JARs.
Source-File Execution: Utilizes JEP 458 for direct execution of multi-file Java source code.
Modern Java Conventions: Enforces clean code style, unnamed classes, and modern Java features.
Use Case: Develop a command-line utility for system administration tasks that requires multiple Java source files and needs to be packaged as a single, easily distributable JAR.

Quick Start

Create a new Java CLI application using the java-cli-app skill with the argument 'my-new-cli-tool'.

Frequently Asked Questions about java-cli-app

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build a Java 25 CLI application without Maven or Gradle?▼

You can build a Java 25 CLI application without Maven or Gradle by using the zb builder to package multi-file source code into an executable JAR. This approach utilizes JEP 458 for direct execution and enforces modern Java conventions.

What is the best way to package multi-file Java source code into a single executable JAR?▼

Packaging multi-file Java source code into a single executable JAR is best handled by zb, a zero-dependency builder. It bypasses traditional build tools, leveraging JEP 458 to directly execute and assemble multi-file CLI utilities.

Does Java 25 support direct execution of multi-file source code without compilation?▼

Yes, Java 25 supports direct execution of multi-file source code through JEP 458. This feature allows you to run multi-file CLI utilities directly before packaging them into a distributable executable JAR using zb.

Can I use zb to create distributable command-line utilities from multiple Java files?▼

Yes, you can use zb to create distributable command-line utilities from multiple Java files. zb packages the multi-file Java 25 source code into a single executable JAR, ensuring the resulting CLI app is easily distributable.

What coding conventions are enforced when building Java 25 CLI apps with zb?▼

Building Java 25 CLI apps with zb enforces strict style guidelines focused on simplicity and elegance. It mandates modern Java coding conventions, including the use of unnamed classes and modern Java features for clean code.

When should I avoid using zb for Java CLI application development?▼

You should avoid using zb if your CLI application requires complex dependency management or external libraries, as zb is designed for zero-dependency builds. It is specifically tailored for simple, multi-file Java 25 utilities packaged as executable JARs.