1337 Header Generator & Injector

A minimal, zero-dependency Java utility that prepends the iconic 1337 School style ASCII header to your source files.

---

✨ Features

• Single File Injection: Add a header to one specified file.
• Bulk Injection: Process a list of files in one call.
• Project-wide Injection: Recursively inject headers into files matching given extensions (e.g., .c, .java, .kt).
• Automatic Metadata: Dynamically replaces placeholders with filename, author, email, creation, and update timestamps.
• Alignment Guarantee: Maintains the original ASCII-art layout regardless of filename length.
• Zero Dependencies: Ships as a single fat JAR—no external libraries.

---

📸 Header Preview

---

🚀 Quick Start

1. Clone & Build

git clone https://github.com/SoufianoDev/1337HeaderGenerator.git
cd 1337HeaderGenerator
mvn clean package

Programmatic Usage :

import com.soufianodev.LeetHeaderGenerator;

public class Main {
    public static void main(String[] args) throws Exception {

        LeetHeaderGenerator leetHeader = new LeetHeaderGenerator();

        leetHeader.setStudentData("SoufianoDev", "soufianodev@student.1337.ma");

        // Single file
        leetHeader.addHeaderToSingleFile("src/com/soufianodev/MyFile.c");

        // Selected files
        leetHeader.addHeaderToSelectedFiles(
            List.of("ft_putchar.c", "strlibrary.h", "Pool.kt","FtPrintComb.java")
        );

        // All project files with extensions
        generator.addHeaderToAllProjectFiles(".java", ".c", ".kt");
    }
}

---

🗂️ Project Structure

1337HeaderGenerator/
├── LICENSE
├── README.md
├── pom.xml                # Maven build file
├── src/
│   ├── main/java/com/soufianodev/
│   │   ├── LeetHeaderGenerator.java
│   │   └── Main.java
│   └── test/java/         # Unit tests (TBD)
└── docs/                  # Assets (header-preview.png, etc.)

---

🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/foo)
3. Commit your changes (git commit -m "feat: add foo")
4. Push and open a Pull Request 🚀

Please adhere to the existing code style and include tests for new features.

---

📜 License

This project is licensed under the GNU General Public License v3.0. See the full LICENSE file for more information.

---

🧑‍💻 Author

Soufiano Dev – @SoufianoDev