From fad6baa93eea28e869b4ae13f15c7be1e3c2a646 Mon Sep 17 00:00:00 2001
From: Mathieu Maret <mathieu.maret@gmail.com>
Date: Mon, 23 May 2016 14:56:35 +0200
Subject: [PATCH] [zsh]add crootgit

---
 .zsh/40_function.zsh | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/.zsh/40_function.zsh b/.zsh/40_function.zsh
index 0e24aff..41a6d17 100755
--- a/.zsh/40_function.zsh
+++ b/.zsh/40_function.zsh
@@ -129,7 +129,7 @@ sepgrep() {
 
 gettop ()
 {
-    local TOPFILE=build/core/envsetup.mk;
+    local TOPFILE=$1;
     if [ -n "$TOP" -a -f "$TOP/$TOPFILE" ]; then
         echo $TOP;
     else
@@ -150,11 +150,23 @@ gettop ()
     fi
 }
 
+crootgit ()
+{
+    local TOPFILE=.git/config;
+    T=$(gettop $TOPFILE);
+    if [ "$T" ]; then
+        \cd $(gettop $TOPFILE);
+    else
+        echo "Couldn't locate the top of the tree.  Try setting TOP.";
+    fi
+}
+
 croot ()
 {
-    T=$(gettop);
+    local TOPFILE=build/core/envsetup.mk;
+    T=$(gettop $TOPFILE);
     if [ "$T" ]; then
-        \cd $(gettop);
+        \cd $(gettop $TOPFILE);
     else
         echo "Couldn't locate the top of the tree.  Try setting TOP.";
     fi