From 29e83a2dcb9d53a68af34f0a290f0d33f5a44d56 Mon Sep 17 00:00:00 2001
From: pvincent <pvincent974@gmail.com>
Date: Sun, 7 Jul 2019 12:27:29 +0400
Subject: [PATCH] git ahead count

---
 bash.bashrc | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/bash.bashrc b/bash.bashrc
index 4d2257a..b9cdce5 100644
--- a/bash.bashrc
+++ b/bash.bashrc
@@ -78,16 +78,23 @@ __prompt_command() {
 
     if hash git 2>&-; then
         # git command exists
+
         if git rev-parse --git-dir > /dev/null 2>&1; then
             # current dir is version controlled
-            branch=$(git branch 2> /dev/null | grep -e ^* | cut -d ' ' -f2)
+            local branch=$(git branch 2> /dev/null | grep -e ^* | cut -d ' ' -f2)
             PS1+=" ${R}[${Mag}${branch}${R}|"
             
-            dirty=$(git status -s | wc -l)
-            if [ $dirty == 0 ]; then
-                PS1+="${Gre}✔"
-            else
+            local dirty=$(git status -s | wc -l)
+            if [ $dirty >  0 ]; then
                 PS1+="${Mag}…$dirty"
+            else
+                local ahead=$(git rev-list --branches --not --remotes)
+                echo $ahead
+                if [ $ahead > 0 ]; then
+                    PS1+="${Blu}↑${ahead}"
+                else
+                    PS1+="${Gre}✔"
+                fi
             fi
             PS1+="${R}]"
         fi