From d776a7cde79750fd5fea8134257abb2a4286feed Mon Sep 17 00:00:00 2001
From: znn <jubinkumarsoni@gmail.com>
Date: Sun, 27 Jul 2025 06:49:13 +0530
Subject: [PATCH] adding LANG LC_ALL PYTHONIOENCODING UTF-8 (#22928)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 api/.env.example           | 5 +++++
 api/Dockerfile             | 5 +++++
 api/docker/entrypoint.sh   | 5 +++++
 docker/.env.example        | 5 +++++
 docker/docker-compose.yaml | 3 +++
 5 files changed, 23 insertions(+)

diff --git a/api/.env.example b/api/.env.example
index 80b1c12cd..18f2dbf64 100644
--- a/api/.env.example
+++ b/api/.env.example
@@ -4,6 +4,11 @@
 # Alternatively you can set it with `SECRET_KEY` environment variable.
 SECRET_KEY=
 
+# Ensure UTF-8 encoding
+LANG=en_US.UTF-8
+LC_ALL=en_US.UTF-8
+PYTHONIOENCODING=utf-8
+
 # Console API base URL
 CONSOLE_API_URL=http://localhost:5001
 CONSOLE_WEB_URL=http://localhost:3000
diff --git a/api/Dockerfile b/api/Dockerfile
index 8c7a1717b..e097b5811 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -37,6 +37,11 @@ EXPOSE 5001
 # set timezone
 ENV TZ=UTC
 
+# Set UTF-8 locale
+ENV LANG=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+ENV PYTHONIOENCODING=utf-8
+
 WORKDIR /app/api
 
 RUN \
diff --git a/api/docker/entrypoint.sh b/api/docker/entrypoint.sh
index 4de9a25c2..a850ea9a5 100755
--- a/api/docker/entrypoint.sh
+++ b/api/docker/entrypoint.sh
@@ -2,6 +2,11 @@
 
 set -e
 
+# Set UTF-8 encoding to address potential encoding issues in containerized environments
+export LANG=${LANG:-en_US.UTF-8}
+export LC_ALL=${LC_ALL:-en_US.UTF-8}
+export PYTHONIOENCODING=${PYTHONIOENCODING:-utf-8}
+
 if [[ "${MIGRATION_ENABLED}" == "true" ]]; then
   echo "Running migrations"
   flask upgrade-db
diff --git a/docker/.env.example b/docker/.env.example
index 88cc54473..9d15ba53d 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -52,6 +52,11 @@ FILES_URL=
 # Example: INTERNAL_FILES_URL=http://api:5001
 INTERNAL_FILES_URL=
 
+# Ensure UTF-8 encoding
+LANG=en_US.UTF-8
+LC_ALL=en_US.UTF-8
+PYTHONIOENCODING=utf-8
+
 # ------------------------------
 # Server Configuration
 # ------------------------------
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index c2ef2ff72..2c1429b5d 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -12,6 +12,9 @@ x-shared-env: &shared-api-worker-env
   APP_WEB_URL: ${APP_WEB_URL:-}
   FILES_URL: ${FILES_URL:-}
   INTERNAL_FILES_URL: ${INTERNAL_FILES_URL:-}
+  LANG: ${LANG:-en_US.UTF-8}
+  LC_ALL: ${LC_ALL:-en_US.UTF-8}
+  PYTHONIOENCODING: ${PYTHONIOENCODING:-utf-8}
   LOG_LEVEL: ${LOG_LEVEL:-INFO}
   LOG_FILE: ${LOG_FILE:-/app/logs/server.log}
   LOG_FILE_MAX_SIZE: ${LOG_FILE_MAX_SIZE:-20}