From f8f567a8bd910013ed987ff68562d156836aa55d Mon Sep 17 00:00:00 2001
From: Kerem AR <keremar0000@gmail.com>
Date: Mon, 24 Nov 2025 17:13:28 +0300
Subject: [PATCH] Add demo for locale plugin configuration

- Add README with locale plugin examples
- Add locale.yaml with minimal configuration
- Demonstrates systemLocale and ignoreAcceptLanguage settings
---
 demos/locale/README.md   | 40 ++++++++++++++++++++++++++++++++++++++++
 demos/locale/locale.yaml |  9 +++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 demos/locale/README.md
 create mode 100644 demos/locale/locale.yaml

diff --git a/demos/locale/README.md b/demos/locale/README.md
new file mode 100644
index 0000000000..5ed2d673ea
--- /dev/null
+++ b/demos/locale/README.md
@@ -0,0 +1,40 @@
+# Configure Locale Plugin
+
+## Sample Configuration
+
+Sample configuration for the [Locale plugin](https://plugins.jenkins.io/locale).
+
+This plugin allows you to set Jenkins UI language and ignore browser language preferences.
+
+### Minimal Configuration
+
+Set Jenkins UI to English:
+
+```yaml
+appearance:
+  locale:
+    systemLocale: "en"
+```
+
+### Full Configuration
+
+Set Jenkins UI to English and ignore browser Accept-Language header:
+
+```yaml
+appearance:
+  locale:
+    systemLocale: "en"
+    ignoreAcceptLanguage: true
+```
+
+## Options
+
+- `systemLocale`: The locale to use (e.g., "en", "en_US", "de", "fr", "ja", "zh_CN")
+- `ignoreAcceptLanguage`: If true, ignore browser's Accept-Language header and always use systemLocale
+
+## Notes
+
+- Without `ignoreAcceptLanguage: true`, Jenkins will still respect user's browser language settings
+- This is useful for teams that want consistent UI language regardless of browser settings
+- Supported locales depend on installed language packs
+
diff --git a/demos/locale/locale.yaml b/demos/locale/locale.yaml
new file mode 100644
index 0000000000..09dc41f473
--- /dev/null
+++ b/demos/locale/locale.yaml
@@ -0,0 +1,9 @@
+---
+# Locale Plugin Configuration
+# Forces Jenkins UI to English and ignores browser language preferences
+
+appearance:
+  locale:
+    systemLocale: "en"
+    ignoreAcceptLanguage: true
+