package browser

import (
	"fmt"
	"os/exec"
	"runtime"
)

// Open opens the given URL in the user's default browser.
func Open(url string) error {
	var cmd *exec.Cmd

	switch runtime.GOOS {
	case "linux":
		cmd = exec.Command("xdg-open", url)
	case "darwin":
		cmd = exec.Command("open", url)
	default:
		return fmt.Errorf("unsupported platform %s; open this URL manually:\n  %s", runtime.GOOS, url)
	}

	if err := cmd.Start(); err != nil {
		return fmt.Errorf("failed to open browser: %w\n  Open this URL manually:\n  %s", err, url)
	}

	return nil
}