From 33371ead181efe80d5cdfd3c2251d12dc2e62993 Mon Sep 17 00:00:00 2001
From: Hugues Hiegel <hugues.hiegel@anevia.com>
Date: Thu, 26 Mar 2015 11:34:46 +0100
Subject: [Prompts] Cleanup project : Use %v wildcards in PS1 - Step #1

Moved out ps1_taskbar / ps1_extrainfo in external functions for use with %v
Next step : get rid of full prompt elements computation...
---
 12_Prompts.zsh | 38 +++++++++++++++++++++++---------------
 1 file changed, 23 insertions(+), 15 deletions(-)

diff --git a/12_Prompts.zsh b/12_Prompts.zsh
index 3b4ef52..82fab25 100644
--- a/12_Prompts.zsh
+++ b/12_Prompts.zsh
@@ -284,32 +284,40 @@ __display_vi_mode()
 }
 PS1_TASKBAR+=(__display_vi_mode)
 
-__two_lines_prompt ()
+__ps1_taskbar ()
 {
-    ## Le prompt le plus magnifique du monde, et c'est le mien !
-    # Affiche l'user, l'host, le tty et le pwd. Rien que ça...
-    #
-    PS1_=$(print -Pn '\r')$HBAR_COLOR$HBAR$(print -Pn '\r')
-    __debug "-----------------> taskbar..."
     for trigger in $PS1_TASKBAR
     do
 	__debug "              ---> $trigger..."
         result=$($trigger)
-        [ -n "$result" ] && PS1_+=$_cuf1_${result}$C_$_prompt_colors[bar]$_C
+        [ -n "$result" ] && echo -n $_cuf1_${result}$C_$_prompt_colors[bar]$_C
     done
+}
+__ps1_extrainfo ()
+{
+    for trigger in $PS1_EXTRA_INFO
+    do
+        __debug "              ---> $trigger..."
+        result=$($trigger)
+        [ -n "$result" ] && echo -n " "${result}
+    done
+}
 
+__two_lines_prompt ()
+{
+    ## Le prompt le plus magnifique du monde, et c'est le mien !
+    # Affiche l'user, l'host, le tty et le pwd. Rien que ça...
+    #
+    PS1_=$(print -Pn '\r\n')$HBAR_COLOR$HBAR$(print -Pn '\r')
+    __debug "-----------------> taskbar..."
+    PS1_+=$(__ps1_taskbar)
     __debug "-----------------> date..."
     PS1_+=$(__show_date)
 
-    __debug "-----------------> extra..."
     PS1_+="
-"$C_$_prompt_colors[user]$_C"${USER:-%n}"$C_$_prompt_colors[arob]$_C"@"$C_$_prompt_colors[host]$_C"%M "$CURDIR${VCSBRANCH:+ $VCSBRANCH}
-    for trigger in $PS1_EXTRA_INFO
-    do
-	__debug "              ---> $trigger..."
-        result=$($trigger)
-        [ -n "$result" ] && PS1_+=" "${result}
-    done
+"$C_$_prompt_colors[user]$_C"${USER:-%n}"$C_$_prompt_colors[arob]$_C"@"$C_$_prompt_colors[host]$_C"%M${SSH_CLIENT:+ ← $(host ${SSH_CLIENT/ */} | awk '{ gsub(/\.$/, "", $NF);  print $NF }')} "$CURDIR${VCSBRANCH:+ $VCSBRANCH}
+    __debug "-----------------> extra..."
+    PS1_+=$(__ps1_extrainfo)
     __debug "-----------------> PS1..."
     PS1=$PS1_" "$C_$_prompt_colors[dies]$_C"%#"$C_$_prompt_colors[cmd]$_C" "
 
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