From 6a12ac560e253ccafabe745ae78942707a4fb8a0 Mon Sep 17 00:00:00 2001
From: Anthony LC <anthony.le-courric@mail.numerique.gouv.fr>
Date: Thu, 10 Jul 2025 12:38:28 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=8C=90(frontend)=20keep=20simple=20tag=20?=
 =?UTF-8?q?during=20export?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When we export translations, we want to keep the
simple tags like `<strong>` instead of converting
it to `<1>` and `</1>`.
---
 CHANGELOG.md                                         |  4 ++++
 src/frontend/packages/i18n/i18next-parser.config.mjs | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1629809d..8ddcbc5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@ and this project adheres to
 
 ## [Unreleased]
 
+### Fixed
+
+- 🌐(frontend) keep simple tag during export #1154
+
 ## [3.4.0] - 2025-07-09
 
 ### Added
diff --git a/src/frontend/packages/i18n/i18next-parser.config.mjs b/src/frontend/packages/i18n/i18next-parser.config.mjs
index 506129c7..9d6fb31b 100644
--- a/src/frontend/packages/i18n/i18next-parser.config.mjs
+++ b/src/frontend/packages/i18n/i18next-parser.config.mjs
@@ -7,6 +7,16 @@ const config = {
   keySeparator: false,
   nsSeparator: false,
   namespaceSeparator: false,
+  lexers: {
+    tsx: [
+      {
+        lexer: 'JsxLexer',
+        functions: ['t'],
+        transSupportBasicHtmlNodes: true, // Disable automatic conversion
+        transKeepBasicHtmlNodesFor: ['strong', 'b', 'i', 'code', 'br'],
+      },
+    ],
+  },
 };
 
 export default config;