From ed3162d200925148319a5adcc1907c1c89ee0390 Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@tforgione.fr>
Date: Thu, 9 Nov 2017 09:55:18 +0100
Subject: [PATCH] cdg asks if multiple solutions are possible

---
 zsh/functions.zsh | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/zsh/functions.zsh b/zsh/functions.zsh
index 7080061..60abd3e 100644
--- a/zsh/functions.zsh
+++ b/zsh/functions.zsh
@@ -90,16 +90,31 @@ if [ -d "$GCLONE_PATH" ]; then
             echo "This function expects a single parameter"
             return 1
         else
-            dir=`find $GCLONE_PATH -maxdepth 3 -name $1`
+            found_dirs=`find $GCLONE_PATH -maxdepth 3 -name $1 | sort`
+            total=`echo $found_dirs | wc -l`
 
-            if [[ "" == "$dir" ]]; then
+            if [[ "" == "$found_dirs" ]]; then
                 echo "$1 not found"
                 return 2
-            elif [ `echo $dir | wc -l` -gt 1 ]; then
-                echo "Multiple entries for $1 found"
+            elif [ $total -gt 1 ]; then
+                counter=0
+                echo "Multiple entries for $1 found:"
+                echo $found_dirs | while read found_dir; do
+                    counter=$(($counter+1))
+                    echo "["$counter"]" $found_dir
+                done
+                read choice
+                if [[ "$choice" == "" ]]; then
+                    cd `echo $found_dirs | head -1 | tail -1`
+                elif [[ "$choice" =~ '^[0-9]+$' ]] && [ $choice -le $total ] && [ $choice -gt 0 ]; then
+                    cd `echo $found_dirs | head -$choice | tail -1`
+                else
+                    echo "I expected a number that was less than the max..."
+                    return 3
+                fi
                 return 3
             else
-                cd $dir
+                cd $found_dirs
             fi
         fi
     }