From fb46679b2a74d34a3ef0c1d98f56ada1b2aa8647 Mon Sep 17 00:00:00 2001
From: Oleg Broytman <phd@phdru.name>
Date: Mon, 28 Dec 2020 16:01:37 +0300
Subject: [PATCH] Refactor(ls-not-pushed): Show behind/ahead counters

---
 ls-not-pushed | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/ls-not-pushed b/ls-not-pushed
index bc950e5..8966c59 100755
--- a/ls-not-pushed
+++ b/ls-not-pushed
@@ -1,2 +1,21 @@
 #! /bin/sh
-if git branch --verbose | grep -q "ahead\|behind"; then pwd; fi
+if git branch --verbose | grep -q "ahead\|behind"; then
+  up=`git rev-parse --abbrev-ref @{u} 2>/dev/null`
+  if [ -n "$up" -a "$up" != "@{u}" ]; then
+      set -- `git rev-list --count --left-right @{u}...HEAD`
+      left=$1
+      right=$2
+      s=''
+      if [ "$left" -gt 0 ]; then
+          s="$s-$left"
+      fi
+      if [ "$right" -gt 0 ]; then
+          s="$s+$right"
+      fi
+  fi
+  if [ -n "$s" ]; then
+     echo `pwd`: $s
+  else
+     pwd
+  fi
+fi
-- 
2.39.2