package main

import (
	"os"
	"strings"
)

// Version is set at build time via:
//
//	go build -ldflags "-X main.Version=$(cat VERSION)"
//
// Falls back to reading /VERSION or ./VERSION for container/local runs
// without ldflags. Final fallback is "dev".
var Version = "dev"

func init() {
	if Version != "dev" {
		return
	}
	// Try well-known paths: container (/VERSION), repo root (../VERSION, ./VERSION)
	for _, path := range []string{"/VERSION", "VERSION", "../VERSION"} {
		if data, err := os.ReadFile(path); err == nil {
			if v := strings.TrimSpace(string(data)); v != "" {
				Version = v
				return
			}
		}
	}
}