put publicKey field in json

Former-commit-id: 183bbaa

main.go

@@ -71,14 +71,14 @@ func main() {
 						clifs.CreateFile(privateKeyFile, apiKey.TkPrivateKey, 0700)
 
 						jsonBytes, err := json.MarshalIndent(map[string]interface{}{
+							"publicKey":      apiKey.TkPublicKey,
 							"publicKeyFile":  publicKeyFile,
 							"privateKeyFile": privateKeyFile,
 						}, "", "    ")
 						if err != nil {
 							log.Fatalf("Unable to serialize output to JSON: %v", err)
 						}
 						fmt.Println(string(jsonBytes))
-						fmt.Printf("\nYour public key for Turnkey is:\n%s\n", apiKey.TkPublicKey)
 					}
 
 					return nil

main_test.go

@@ -56,9 +56,13 @@ func TestKeygenInTmpFolder(t *testing.T) {
 	assert.FileExists(t, tmpDir+"/mykey.public")
 	assert.FileExists(t, tmpDir+"/mykey.private")
 
+	publicKeyData, err := os.ReadFile(tmpDir + "/mykey.public")
+	assert.Nil(t, err)
+
 	var parsedOut map[string]string
 	err = json.Unmarshal([]byte(out), &parsedOut)
 	assert.Nil(t, err)
+	assert.Equal(t, parsedOut["publicKey"], string(publicKeyData))
 	assert.Equal(t, parsedOut["publicKeyFile"], tmpDir+"/mykey.public")
 	assert.Equal(t, parsedOut["privateKeyFile"], tmpDir+"/mykey.private")
 }