num30-config

This skill provides comprehensive knowledge of num30/config (github.com/num30/config), a declarative Go configuration library that reads config from YAML/JSON/TOML files, environment variables, and command-line flags in a single call.

Quick Reference

Install:

go get github.com/num30/config

Minimal usage:

import "github.com/num30/config"

type Config struct {
    Host string `default:"localhost" validate:"required"`
    Port int    `default:"8080"`
}