MoonBit Depsight

A dependency health diagnostic tool for the MoonBit ecosystem.

Overview

MoonBit Depsight analyzes your moon.mod.json and recursively inspects the entire transitive dependency tree to surface risks before they become problems.

Features

• Dependency Tree Visualization: Recursive resolution of transitive dependencies with ASCII tree rendering
• Cycle Detection: DFS-based circular dependency detection with structured diagnostics (CYCLE-001)
• Structured Diagnostics: Diagnostic { level, code, message, path, suggestions } with JSON/terminal output
• Registry Abstraction: GitHub raw content fallback (main -> master) for fetching moon.mod.json

Roadmap

• Size Attribution: Identify which packages bloat your final build artifact
• Deprecated API Detection: Cross-package tracking of @deprecated usage across dependency layers
• License Compliance: Automatic SPDX license identification and copyleft conflict warnings
• Health Scoring: Quantified 0-100 health score per package based on version freshness, license compatibility, deprecated API density, and maintenance activity

Installation

moon add LittleFish/depsight

Usage

# Show dependency tree
depsight tree

# Run full audit
depsight audit

# Generate HTML report
depsight report --html -o report.html

Development

# Build for JS target
moon build --target js

# Run tests
moon test --target js

License

Apache-2.0