From cf5ca10c1a18bd8245d8953a79e139d8b6a5bb27 Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Tue, 2 Feb 2016 10:43:17 +0100
Subject: [PATCH] Ignore empty django files

We do not need to handle empty django*pot files. Check in
extract_messages_django whether files are empty and remove them.
This is the same logic that is done in extract_messages.

Story: 2000452
Change-Id: I8e36609d7286dc90393f02b0e7bf229a2e1f4420
---
 jenkins/scripts/common_translation_update.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/jenkins/scripts/common_translation_update.sh b/jenkins/scripts/common_translation_update.sh
index cbbd863a4f..cc1def5a0f 100644
--- a/jenkins/scripts/common_translation_update.sh
+++ b/jenkins/scripts/common_translation_update.sh
@@ -361,9 +361,17 @@ function extract_messages_django {
     for DOMAIN in djangojs django ; do
         if [ -f babel-${DOMAIN}.cfg ]; then
             mkdir -p ${modulename}/locale
-            touch ${modulename}/locale/${DOMAIN}.pot
+            POT=${modulename}/locale/${DOMAIN}.pot
+            touch ${POT}
             $VENV/bin/pybabel extract -F babel-${DOMAIN}.cfg \
-                -o ${modulename}/locale/${DOMAIN}.pot $KEYWORDS ${modulename}
+                -o ${POT} $KEYWORDS ${modulename}
+            # We don't need to add or send around empty source files.
+            trans=$(msgfmt --statistics -o /dev/null ${POT} 2>&1)
+            if [ "$trans" = "0 translated messages." ] ; then
+                rm $POT
+                # Remove file from git if it's under version control.
+                git rm --ignore-unmatch $POT
+            fi
         fi
     done
     rm -rf $VENV $root