From 4d8a4e97bf2b661e78aa0b929e1838215c101a2b Mon Sep 17 00:00:00 2001
From: David Schulz <david.schulz@qt.io>
Date: Tue, 1 Apr 2025 14:08:35 +0200
Subject: [PATCH] Editor: always use UTF-8 encoding for format operation
 results

We pass the source data as UTF-8 so we also have to handle it as UTF-8.

Fixes: QTCREATORBUG-32668
Fixes: QTCREATORBUG-32632
Fixes: QTCREATORBUG-32627
Fixes: QTCREATORBUG-32677
Fixes: QTCREATORBUG-32622
Change-Id: I426b3835a8a1b38f83a53de1cdb656020e239798
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/texteditor/formattexteditor.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/texteditor/formattexteditor.cpp b/src/plugins/texteditor/formattexteditor.cpp
index dd379663ce1..51b0a21d15e 100644
--- a/src/plugins/texteditor/formattexteditor.cpp
+++ b/src/plugins/texteditor/formattexteditor.cpp
@@ -77,6 +77,7 @@ static FormatOutput format(const FormatInput &input)
         options.replaceInStrings(QLatin1String("%file"), sourceFile.filePath().toUrlishString());
         Process process;
         process.setCommand({executable, options});
+        process.setUtf8StdOutCodec();
         process.runBlocking(5s);
         if (process.result() != ProcessResult::FinishedWithSuccess) {
             return Utils::make_unexpected(Tr::tr("Failed to format: %1.")
@@ -102,6 +103,7 @@ static FormatOutput format(const FormatInput &input)
         options.replaceInStrings("%file", input.filePath.toUrlishString());
         process.setCommand({executable, options});
         process.setWriteData(input.sourceData.toUtf8());
+        process.setUtf8StdOutCodec();
         process.start();
         if (!process.waitForFinished(5s)) {
             return Utils::make_unexpected(Tr::tr("Cannot call %1 or some other error occurred. "