package fhelp

// auto run protoc with the correct args

import (
	"bufio"
	"fmt"
	"os"
	"strings"

	"go.wit.com/lib/gui/shell"
	"go.wit.com/log"
)

func osInstall(pkg string) error {
	cmd := []string{"apt", "install", "-y", pkg}
	if pkg == "protoc" {
		cmd = []string{"apt", "install", "-y", "protobuf-compiler"}
	}
	log.Info("Would you like to run", "sudo", cmd, "now?")
	fmt.Fprintf(os.Stdout, "(y)es or (n)o ? ")

	scanner := bufio.NewScanner(os.Stdin)
	for scanner.Scan() {
		line := scanner.Text()
		line = strings.TrimSpace(line)
		line = strings.ToLower(line)
		switch line {
		case "y":
			shell.Sudo(cmd)
			return nil
		default:
		}
	}
	return log.Errorf("user didn't install package %s", pkg)
}