From be8f7d1eab347ebc5e9c51a696f5ec3ae510584f Mon Sep 17 00:00:00 2001
From: tfheen <tfheen@8da78d58-1cd3-0310-bee5-d77bd1b3e8bf>
Date: Mon, 4 Apr 2011 12:57:28 +0000
Subject: [PATCH] Add color support

git-svn-id: file:///svn/tfheen/trunk/dotfiles@1458 8da78d58-1cd3-0310-bee5-d77bd1b3e8bf
---
 zshrc               |  7 ++++++-
 zshrc.d/00_spectrum | 21 +++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 zshrc.d/00_spectrum

diff --git a/zshrc b/zshrc
index fd89de2..402985b 100644
--- a/zshrc
+++ b/zshrc
@@ -35,7 +35,12 @@ if [ $ZSH_VERSION = 4.3.6 ]; then
     FG_BLACK=$(tput setf 0)
     PROMPT=': %(!.%{'"$FG_RED"'%}.)%U%n@%m%u%(!.%{'"$FG_BLACK"'%}.)'${CHROOT}' ${vcs_info_msg_0_}%B%30<..<%~%b %(!.#.>) '
 else
-    PROMPT=': %(!.%F{red}.)%U%n@%m%u%(!.%f.)'${CHROOT}' ${vcs_info_msg_0_}%B%30<..<%~%b %(!.#.>) '
+    if [ -z "$SSH_CONNECTION" ]; then
+	FG_HOST="$(printf "%.3d" "${$(echo ${SSH_CONNECTION%% *} | md5sum):0:2}")"
+	BG_HOST="$(printf "%.3d" "$(( 256 - $FG_HOST ))")"
+    fi
+
+    PROMPT=': %(!.%F{red}.)%U%n%(!.%f.)@%{$FG[$FG_HOST]$BG[$BG_HOST]%}%m%u%f%k'${CHROOT}' ${vcs_info_msg_0_}%B%30<..<%~%b %(!.#.>) '
 fi
 
 case `uname -s` in
diff --git a/zshrc.d/00_spectrum b/zshrc.d/00_spectrum
new file mode 100644
index 0000000..f54b7ec
--- /dev/null
+++ b/zshrc.d/00_spectrum
@@ -0,0 +1,21 @@
+#! /bin/zsh
+# A script to make using 256 colors in zsh less painful.
+# P.C. Shyamshankar <sykora@lucentbeing.com>
+#
+# From https://github.com/sykora/etc/blob/master/zsh/functions/spectrum/
+
+typeset -Ag FX FG BG
+
+FX=(
+    reset     ""
+    bold      "" no-bold      ""
+    italic    "" no-italic    ""
+    underline "" no-underline ""
+    blink     "" no-blink     ""
+    reverse   "" no-reverse   ""
+)
+
+for color in {000..255}; do
+    FG[$color]="[38;5;${color}m"
+    BG[$color]="[48;5;${color}m"
+done
-- 
2.39.5