From 392ac49b33eb341332bf535713bed80e7d3bb577 Mon Sep 17 00:00:00 2001
From: Barak Michener <me@barakmich.com>
Date: Tue, 3 Nov 2020 13:37:58 -0800
Subject: [PATCH] host color zsh

---
 .zshrc | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/.zshrc b/.zshrc
index 230307e..94ec213 100644
--- a/.zshrc
+++ b/.zshrc
@@ -76,12 +76,39 @@ PR_NO_COLOUR="%{$terminfo[sgr0]%}"
 case `uname` in
   Darwin)
     PR_HOST_COLOR=$PR_CYAN
+    MD5_COMMAND=md5
     ;;
   *)
     PR_HOST_COLOR=$PR_GREEN
+    MD5_COMMAND=md5sum
     ;;
 esac
 
+PR_HOST_COLOR=$PR_NO_COLOUR
+if [ -x "$(command -v $MD5_COMMAND)" ]; then
+  str=`echo -n "${HOST} ${HOSTNAME}" | $MD5_COMMAND`
+  last="${str: -1}"
+  case $last in
+    "1"|"6"|"b"|"0")
+      PR_HOST_COLOR=$PR_GREEN
+      ;;
+    "2"|"7"|"c")
+      PR_HOST_COLOR=$PR_YELLOW
+      ;;
+    "3"|"8"|"d")
+      PR_HOST_COLOR=$PR_BLUE
+      ;;
+    "4"|"9"|"e")
+      PR_HOST_COLOR=$PR_MAGENTA
+      ;;
+    "5"|"a"|"f")
+      PR_HOST_COLOR=$PR_CYAN
+      ;;
+    "*")
+      ;;
+  esac
+fi
+
 
 PROMPT='$PR_STITLE$PR_LIGHT_BLUE($PR_LIGHT_YELLOW%D{%H:%M}|%!$PR_BLUE%)[%(!.$PR_RED.$PR_HOST_COLOR)%n@%m$PR_LIGHT_CYAN %~$PR_BLUE]$PR_NO_COLOUR
 %(!.#.$) '