From 28b6ff3ed6d8de89ea407218d745bc8b972d22f6 Mon Sep 17 00:00:00 2001
From: Rob Vermaas <rob.vermaas@gmail.com>
Date: Mon, 16 Apr 2012 13:59:29 +0200
Subject: [PATCH] Add maximum nest level for input changes on build page.

---
 src/root/common.tt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/root/common.tt b/src/root/common.tt
index 6e6a325c..bbf4ced3 100644
--- a/src/root/common.tt
+++ b/src/root/common.tt
@@ -329,6 +329,11 @@
     [% IF !nestedDiff %]
         <tr><th>Input</th><th>Changes</th></tr>
     [% END %]
+    [% IF !nestLevel %]
+        [% nestLevel = 0 %]
+    [% END %]
+
+    [% IF nestLevel <= 3 %]
     [% FOREACH bi1 IN build1.inputs %]
         [% deletedInput = 1 %]
         [% FOREACH bi2 IN build2.inputs %]
@@ -351,7 +356,7 @@
                             <b>[% bi1.name %]</b></td><td><tt>[% INCLUDE renderShortInputValue input=bi1 %] to [% INCLUDE renderShortInputValue input=bi2 %]</tt>
                             <br/>
                             <br/>
-                            [% INCLUDE renderInputDiff build1=bi1.dependency, build2=bi2.dependency, nestedDiff=1 %]
+                            [% INCLUDE renderInputDiff build1=bi1.dependency, build2=bi2.dependency, nestedDiff=1, nestLevel=nestLevel+1 %]
                         </td></tr>
                     [% END %]
                 [% ELSE %]                  
@@ -365,6 +370,7 @@
             <tr><td><b>[% bi1.name %]</b></td><td>Input not present in this build.</td></tr>
         [% END %]
     [% END %]
+    [% END %]
 </table>
 
 [% END %]