[tor-commits] [metrics-web/master] Make checkstyle fail, when new warnings appear.

[karsten at torproject.org]

commit 4f4ba2ea6aca62945179ba92ee8d9ab8a372bbb8
Author: iwakeh <iwakeh at torproject.org>
Date:   Tue Aug 2 16:47:05 2016 +0200

    Make checkstyle fail, when new warnings appear.
---
 shared/build.xml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/shared/build.xml b/shared/build.xml
index ae4d292..13a09f7 100644
--- a/shared/build.xml
+++ b/shared/build.xml
@@ -34,6 +34,17 @@
       </classpath>
       <formatter type="plain" toFile="${report}" />
     </checkstyle>
+    <exec executable="cat" outputproperty="checkstyle.result">
+      <arg value="${generated}/checkstyle_report.txt" />
+    </exec>
+    <fail message="Checkstyle complaints: ${checkstyle.result}" >
+      <condition>
+        <not>
+          <length string="${checkstyle.result}"
+                  length="29" />
+        </not>
+      </condition>
+    </fail>
   </target>
 </project>