From 2832cb62fcf82f439d1d36f6fa0b6d8d32b8fb9c Mon Sep 17 00:00:00 2001
From: Kirill Kubryakov <kubryakov@gmail.com>
Date: Sun, 19 Mar 2023 07:31:36 +0200
Subject: [PATCH] fix: do not show log message when defaultValue returns
 undefined because in this case no translation key is added (#246)

Fixes https://github.com/i18next/i18next-scanner/issues/245
---
 src/parser.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/parser.js b/src/parser.js
index d706ad8..bc696e0 100644
--- a/src/parser.js
+++ b/src/parser.js
@@ -1040,7 +1040,9 @@ class Parser {
                 ? defaultValue(lng, ns, key, options)
                 : (options.defaultValue || defaultValue);
             }
-            this.log(`Added a new translation key { ${chalk.yellow(JSON.stringify(resKey))}: ${chalk.yellow(JSON.stringify(resLoad[resKey]))} } to ${chalk.yellow(JSON.stringify(this.formatResourceLoadPath(lng, ns)))}`);
+            if (resLoad[resKey] !== undefined) {
+              this.log(`Added a new translation key { ${chalk.yellow(JSON.stringify(resKey))}: ${chalk.yellow(JSON.stringify(resLoad[resKey]))} } to ${chalk.yellow(JSON.stringify(this.formatResourceLoadPath(lng, ns)))}`);
+            }
           } else if (options.defaultValue && (!options.defaultValue_plural || !resKey.endsWith(`${pluralSeparator}plural`))) {
             if (!resLoad[resKey]) {
               // Use `options.defaultValue` if specified