Vitest Config Validator

Validate vitest.config.ts and vitest.config.js files for syntax errors, deprecated options, plugin conflicts, and best practices. Parses config files as text using regex patterns — no JS execution required.

Commands

# Full validation (all rules)
python3 scripts/vitest_config_validator.py validate vitest.config.ts

# Quick syntax-only check (structure rules only)
python3 scripts/vitest_config_validator.py check vitest.config.ts

# Explain config in human-readable form
python3 scripts/vitest_config_validator.py explain vitest.config.ts

# Suggest improvements
python3 scripts/vitest_config_validator.py suggest vitest.config.ts