From 5f7e0d4f9fe73c38087f114ae3eb560a8b9116f1 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Sat, 20 Jun 2009 16:28:39 +0200
Subject: [PATCH] Automatically find the next free number for a test file.

---
 tests/new_test | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/tests/new_test b/tests/new_test
index 7da0966c1..63d0b9ec8 100755
--- a/tests/new_test
+++ b/tests/new_test
@@ -1,12 +1,17 @@
-#!/bin/sh
+#!/bin/zsh
 
 if [ "$1" = "" ]; then
   echo 'Name?'
   exit 1
 fi
 
-N=`echo $1 | sed -e 's/\.rb//'`
-cat > test-$N.rb <<EOF
+name="${1%.rb}"
+max_num=$(ls | grep test- | sort -r | head -n 1 | cut -c 6-8)
+let next_num=$max_num+1
+
+new_file="test-${next_num}${name}.rb"
+
+cat > "$new_file" <<EOF
 #!/usr/bin/ruby -w
 
 class T_${1} < Test
@@ -21,3 +26,5 @@ class T_${1} < Test
 end
 
 EOF
+
+echo "New file is $new_file"