From 3602b633857ce4bf01f1158e4f2985083bbb6917 Mon Sep 17 00:00:00 2001
From: memdmp <memdmp@memeware.net>
Date: Wed, 15 Jan 2025 11:43:24 +0100
Subject: feat: shell builtin short hostname based on env

---
 zuwu.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'zuwu.zsh')

diff --git a/zuwu.zsh b/zuwu.zsh
index 0161be7..dab83db 100755
--- a/zuwu.zsh
+++ b/zuwu.zsh
@@ -249,7 +249,7 @@ elif [[ "$_ZUWU_HYPERFAST-$_ZUWU_NO_PROMPT" == "-" ]]; then
     b="$(printf "%.0f" $(echo "$b * 255" | bc -l))"
     echo -n "${r};${g};${b}"
   }
-  local _SYS_RGB="${SYS_RGB:-"$(hsv2rgb "${SYS_HSV_HUE:-"$((0x$(cat /etc/hostname | sed 's/./ /' | awk '{print $1}' | sha256sum | cut -c 1-2) * 360 / 256))"}" "${SYS_HSV_SATURATION:-60}" "${SYS_HSV_VALUE:-70}")"}"
+  local _SYS_RGB="${SYS_RGB:-"$(hsv2rgb "${SYS_HSV_HUE:-"$((0x$(sha256sum <<< "${HOST%%.*}" | cut -c 1-2) * 360 / 256))"}" "${SYS_HSV_SATURATION:-60}" "${SYS_HSV_VALUE:-70}")"}"
   local _USER_RGB="${USER_RGB:-"$_SYS_RGB"}"
   # unset -f hsv2rgb
 
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