Run go formatter and name packages

go/src/counter_test.go

@@ -1,4 +1,4 @@
-package greetings
+package golang_examples
 
 import (
 	"encoding/json"

go/src/go.mod

@@ -1,3 +1,3 @@
-module example/hello
+module factory/golang-examples
 
 go 1.22.5

go/src/hello.go

@@ -1,37 +1,36 @@
-package greetings
+package golang_examples
 
 import (
-    "errors"
-    "fmt"
-    "math/rand"
+	"errors"
+	"fmt"
+	"math/rand"
 )
 
-
 // Hello returns a greeting for the named person.
 func Hello(name string) (string, error) {
-    // If no name was given, return an error with a message.
-    if name == "" {
-        return name, errors.New("empty name")
-    }
-    // Create a message using a random format.
-    message := fmt.Sprintf(randomFormat(), name)
-    return message, nil
+	// If no name was given, return an error with a message.
+	if name == "" {
+		return name, errors.New("empty name")
+	}
+	// Create a message using a random format.
+	message := fmt.Sprintf(randomFormat(), name)
+	return message, nil
 }
 
 func main() {
-    fmt.Println("Hello, World!")
+	fmt.Println("Hello, World!")
 }
 
 // randomFormat returns one of a set of greeting messages. The returned
 // message is selected at random.
 func randomFormat() string {
-    // A slice of message formats.
-    formats := []string{
-        "Hi, %v. Welcome!",
-        "Great to see you, %v!",
-        "Hail, %v! Well met!",
-    }
+	// A slice of message formats.
+	formats := []string{
+		"Hi, %v. Welcome!",
+		"Great to see you, %v!",
+		"Hail, %v! Well met!",
+	}
 
-    // Return one of the message formats selected at random.
-    return formats[rand.Intn(len(formats))]
+	// Return one of the message formats selected at random.
+	return formats[rand.Intn(len(formats))]
 }

go/src/hello_test.go

@@ -1,22 +1,17 @@
-package greetings
+package golang_examples
 
 import (
-    "testing"
-    "time"
+	"testing"
+	"time"
 )
 
-
-
 // passes if the current minute is divisible by 2
 func TestCurrentMinute(t *testing.T) {
 
-    currentTime := time.Now()
-    minute := currentTime.Minute()
-
+	currentTime := time.Now()
+	minute := currentTime.Minute()
 
-    if minute % 2 != 0 {
-        t.Errorf("Minute is not divisible by two.")
-    }
+	if minute%2 != 0 {
+		t.Errorf("Minute is not divisible by two.")
+	}
 }
-
-