Add Disk Usage extension

[easymikey]

Description

This extension adds a new Disk Usage command that helps users analyze disk space usage and identify large files and folders in their home directory. It provides a visual interface to navigate through directories, view file sizes with usage bars, and manage disk space by deleting files directly from Raycast.

Key Features

• Disk Space Analysis: Scans the home directory using the du command to identify large files and folders (files > 1MB)
• Visual Size Indicators: Displays file sizes with visual usage bars for quick size comparison
• Folder Navigation: Uses Raycast's native Action.Push navigation to browse through directories
• File Management: Delete files and folders directly from the extension (moves to Trash)
• Bulk Operations: Select multiple items (⌘S) for batch deletion
• Smart Size Updates: Automatically recalculates parent folder sizes when files are deleted
• Permission Handling: Shows denied access items and provides action to open Full Disk Access settings

Requirements

• macOS only: Uses platform-specific du command
• Full Disk Access: Required for scanning the home directory (instructions provided in README)

The extension follows Raycast UI/UX guidelines, uses Title Case for all actions, includes search bar placeholders, and properly handles empty states to prevent flickering.

Screencast

Checklist

• I read the extension guidelines
• I read the documentation about publishing
• I ran npm run build and tested this distribution build in Raycast
• I checked that files in the assets folder are used by the extension itself
• I checked that assets used in the README are located outside the metadata folder if they were not generated with our metadata tool

[raycastbot]

Congratulations on your new Raycast extension! 🚀

You can expect an initial review within five business days.

Once the PR is approved and merged, the extension will be available on our Store.

[greptile-apps]

Greptile Overview

Greptile Summary

This PR introduces a new Disk Usage extension that allows users to analyze disk space and identify large files/folders in their home directory. The implementation is clean, well-structured, and follows Raycast best practices.

Key Implementation Details:

• Uses native du command for scanning with proper error handling for permission issues
• Correctly uses Raycast's built-in trash API for file deletion
• Implements proper isLoading state to prevent empty state flicker
• Includes search bar placeholders in all List views
• Provides Full Disk Access instructions and helper action
• Uses Action.Push for folder navigation
• Implements bulk selection and deletion with visual feedback

Code Quality:

• Configuration files (.prettierrc, eslint.config.js) follow standard Raycast templates
• CHANGELOG.md correctly uses {PR_MERGE_DATE} template string
• Metadata folder includes appropriate screenshots for the view command
• Well-organized code structure with separate hooks, components, and utilities
• Proper error handling throughout with user-friendly messages

Confidence Score: 5/5

• This PR is safe to merge with no issues found
• The extension follows all Raycast guidelines and best practices: uses proper configuration templates, includes metadata screenshots, implements error handling correctly, uses built-in APIs (trash, isLoading), includes search placeholders, and has clean, well-structured code with no logical errors or security concerns
• No files require special attention

Important Files Changed

File Analysis

Filename	Score	Overview
extensions/disk-usage/package.json	5/5	Package configuration is well-structured with proper metadata, dependencies, and scripts
extensions/disk-usage/CHANGELOG.md	5/5	Changelog properly formatted with {PR_MERGE_DATE} template string
extensions/disk-usage/src/disk-usage.tsx	5/5	Main command properly implements List with isLoading state, search placeholder, and error handling
extensions/disk-usage/src/hooks/useDelete.ts	5/5	Uses Raycast's built-in trash API correctly with proper confirmation and error handling
extensions/disk-usage/src/hooks/useScan.ts	5/5	Implements disk scanning with spawn command, proper error handling, and state management
extensions/disk-usage/src/utils.ts	5/5	Well-organized utility functions for path handling, formatting, and scan data processing

[greptile-apps]

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