package version

import (
	"os"
	"path/filepath"
	"runtime"
	"strings"
)

// Version is set at build time or read from file
var Version = "dev"

// Get returns the application version
func Get() string {
	if Version != "dev" {
		return Version
	}

	// Try to read from VERSION file at runtime (for development)
	_, filename, _, ok := runtime.Caller(0)
	if ok {
		root := filepath.Join(filepath.Dir(filename), "..", "..")
		data, err := os.ReadFile(filepath.Join(root, "VERSION"))
		if err == nil {
			return strings.TrimSpace(string(data))
		}
	}

	return Version
}