Create backup-world.mjs

[HowieDuhzit]

This script creates compressed backups of a game world folder and automatically manages storage by keeping only the 7 most recent backups. What it does:

Creates timestamped .tar.gz backups of the world folder Stores backups in a WorldBackups folder inside the world directory Automatically deletes old backups when more than 7 exist Uses system tar command (no external dependencies needed)

Usage: Run node backup-world.mjs to create a backup and clean up old ones.

Description

Please include a summary of the changes and which component(s) are affected. Explain how your changes improve or modify the component's functionality within the Hyperfy ecosystem.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes a component issue)
• New component
• Component enhancement
• Breaking change (would cause existing worlds using this component to behave differently)
• Documentation update

How Has This Been Tested?

Please describe your tests:

• Component functionality tests
• Integration tests with other Hyperfy components
• World integration testing
• Cross-browser testing

Test Configuration:

• Hyperfy Version:
• Test world setup:
• Browser(s):
• Node.js version:

Checklist:

• My code follows Hyperfy's component architecture
• I have performed a self-review
• I have documented the component's usage
• I have tested the component in multiple scenarios
• My changes maintain compatibility with existing worlds
• I have updated the component documentation if needed