From 247a6d9100de8eb074e08ff6e63db1647630406a Mon Sep 17 00:00:00 2001
From: VasilyZa <450270247@qq.com>
Date: Fri, 11 Sep 2026 02:27:37 +0800
Subject: [PATCH] Logo (Builtin): adds LeonOS4

The logo is registered under the `ID` from /etc/os-release (`leonos4`) so that
automatic detection works, and additionally as `LeonOS` (the `LOGO=` value) for
manual selection.

Fixes #2535
Co-authored-by: Leonmmcoset <leonmmcoset@outlook.com>
---
 CHANGELOG.md                 |  3 +++
 src/logo/ascii/l.inc         | 13 +++++++++++++
 src/logo/ascii/l/leonos4.txt | 15 +++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 src/logo/ascii/l/leonos4.txt

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 786fbef96e..090eedfbaf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@
 Features:
 * Added CPU name and frequency detection support on SPARC. (CPU, Linux)
 
+Logos:
+* Added LeonOS4
+
 # 2.68.1
 
 Changes:
diff --git a/src/logo/ascii/l.inc b/src/logo/ascii/l.inc
index ed4e0bf3c3..76b5fe0175 100644
--- a/src/logo/ascii/l.inc
+++ b/src/logo/ascii/l.inc
@@ -335,6 +335,19 @@ static const FFlogo L[] = {
         .colorTitle = FF_COLOR_FG_DEFAULT,
     },
     #endif
+    #ifdef FASTFETCH_DATATEXT_LOGO_LEONOS4
+    // LeonOS4
+    {
+        .names = { "LeonOS4", "LeonOS" },
+        .lines = FASTFETCH_DATATEXT_LOGO_LEONOS4,
+        .colors = {
+            FF_COLOR_FG_RGB "0;120;212",
+            FF_COLOR_FG_RGB "0;90;158",
+        },
+        .colorKeys = FF_COLOR_FG_BLUE,
+        .colorTitle = FF_COLOR_FG_DEFAULT,
+    },
+    #endif
     // LAST
     {},
 };
diff --git a/src/logo/ascii/l/leonos4.txt b/src/logo/ascii/l/leonos4.txt
new file mode 100644
index 0000000000..d0fe21d1e9
--- /dev/null
+++ b/src/logo/ascii/l/leonos4.txt
@@ -0,0 +1,15 @@
+     $2:-------:.$1
+     $2:-----------.$1
+     $2--------------.$1     .
+    $2.---------------.$1  .::::
+   $2.-----.:------$1:::..:::::::.
+  $2:-----: -$1:::...::::::::::::::
+ $2:-----:$1 ...:::::::::::::::::::.
+$2:-----.$1 .:::::::::::...:::::::::
+$2----- $1 .::::........::::::::::::
+$2---- $1 .:::  ..::::::::::::::::::
+$2:--:$1  ::. .::::::::::::::::::::
+ $2---$1  :. .::::::::::::::::::::.
+  $2:-.$1 .  ::::::::::::::::::::
+    $2:.$1   ::::::::::::::::::
+         $1..::::::::::::.
\ No newline at end of file