From a8c1d21d6ef296bdd5c80e9430ae89c46003200a Mon Sep 17 00:00:00 2001
From: Meutel <meutel@meutel.net>
Date: Mon, 1 May 2017 17:51:55 +0200
Subject: [PATCH] Colors, fix status

---
 _bashrc | 53 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 19 deletions(-)

diff --git a/_bashrc b/_bashrc
index 7cc1044..b30ec62 100644
--- a/_bashrc
+++ b/_bashrc
@@ -2,7 +2,6 @@
 [ -z "$PS1" ] && return
 
 ##### VARIABLES #####
-
 # don't put duplicate lines in the history. See bash(1) for more options
 export HISTCONTROL=ignoredups
 # ... and ignore same sucessive entries.
@@ -29,12 +28,18 @@ if [ "$TERM" != "dumb" ]; then
     [ -x /usr/bin/dircolors ] && eval "`dircolors -b`"
 fi
 
-GREEN='\[\033[0;32m\]'
-GREENB='\[\033[1;32m\]'
 RED='\[\033[0;31m\]'
 REDB='\[\033[1;31m\]'
+GREEN='\[\033[0;32m\]'
+GREENB='\[\033[1;32m\]'
+YELLOW='\[\033[0;33m\]'
+YELLOWB='\[\033[1;33m\]'
 BLUE='\033[0;34m\]'
 BLUEB='\033[1;34m\]'
+PURPLE='\[\033[0;35m\]'
+PURPLEB='\[\033[1;35m\]'
+CYAN='\[\033[0;36m\]'
+CYANB='\[\033[1;36m\]'
 WHITE='\[\033[0;37m\]'
 WHITEB='\[\033[1;37m\]'
 RESET='\[\033[0;00m\]'
@@ -84,15 +89,15 @@ fi
 export SSH_AUTH_SOCK=~/.ssh/ssh_auth_sock
 
 ##### PROMPT #####
-
-# status indicator
 prompt_status()
 {
-  if [[ "$?" == "0" ]]
+  if [[ "$exitStatus" == "0" ]]
   then
-    echo -n "${GREENB}-"
+    echo -n $GREENB
+    echo -en '\xE2\x9a\x90'
   else
-    echo -n "${REDB}X"
+    echo -n $REDB
+    echo -en '\xE2\x9a\x91'
   fi
 }
 prompt_root()
@@ -106,23 +111,33 @@ prompt_root()
 }
 prompt_remote()
 {
-  if [ -n "$SSH_CLIENT" ]
+  if [[ -n "$SSH_CLIENT" ]]
   then
-    echo -n "${REDB}>>"
+    echo -n "${RED}"
   else
-    echo -n "${GREENB}))"
+    echo -n "${GREEN}"
   fi
 }
-
+__ps1pre()
+{
+  export exitStatus=$?
+  echo -n "${WHITEB}(${WHITE}\u@$(prompt_remote)\h${WHITEB}) ${BLUEB}\w${RESET}"
+}
+__ps1post()
+{
+  echo -n "\n$(prompt_status) $(prompt_root)${RESET} "
+}
 __ps1()
 {
-  ps1pre="$1"
-  ps1post="$2"
-  PS1="$ps1pre$ps1post"
+  exitStatus=$?
+  PS1="$(__ps1pre)$(__ps1post)"
 }
-PS1pre='"$(prompt_remote) ${WHITEB}(${WHITE}\u@${GREEN}\h${WHITEB}) ${BLUEB}\w${RESET}"'
-PS1post='"\n$(prompt_status)$(prompt_root)${RESET} "'
-PROMPT_COMMAND="__ps1 $PS1pre $PS1post"
+__ps1_git()
+{
+  exitStatus=$?
+  __git_ps1 "$(__ps1pre)" "$(__ps1post)"
+}
+PROMPT_COMMAND='__ps1'
 
 ##### GIT #####
 
@@ -141,6 +156,6 @@ if [ -e /usr/local/share/git-core/contrib/completion/git-prompt.sh ] || [ -e /us
   export GIT_PS1_SHOWUNTRACKEDFILES=1
   export GIT_PS1_SHOWUPSTREAM="auto"
   export GIT_PS1_SHOWCOLORHINTS=1
-  PROMPT_COMMAND="__git_ps1 $PS1pre $PS1post"
+  PROMPT_COMMAND='__ps1_git'
 fi