Added guessing string

golangr/file-reader/main.go

@@ -5,10 +5,12 @@ import (
 	"fmt"
 	"math/rand"
 	"os"
+	//"strconv"
 )
 
 var names = []string{}
 var err error
+var guess string
 
 func main() {
 	if len(os.Args) < 2 || len(os.Args) > 2 {
@@ -20,7 +22,21 @@ func main() {
 	randWord := getWord(filePath)
 
 	fmt.Printf("The chosen name is %v\n", randWord)
+	fmt.Scan(&guess)
 
+	if guess == randWord {
+		fmt.Printf("You win!\n")
+	} else {
+		fmt.Printf("You lose!\n")
+	}
+
+}
+
+func catchErr(err error) {
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(2)
+	}
 }
 
 func getWord(path string) (word string) {
@@ -28,6 +44,7 @@ func getWord(path string) (word string) {
 	file, err := os.Open(path)
 	if err != nil {
 		fmt.Println(err)
+		os.Exit(2)
 	}
 	defer file.Close()