Check for altered translation files that have not been compiled

.travis.yml

@@ -20,6 +20,8 @@ script:
     - cd InvenTree && python3 manage.py makemigrations && cd ..
     - python3 ci/check_migration_files.py
     - make coverage
+    - make translate
+    - python3 ci/check_locale_files.py
     - make style
 
 after_success:

InvenTree/locale/en/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-09-25 23:59+0000\n"
+"POT-Creation-Date: 2019-09-26 00:27+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -20,7 +20,7 @@ msgstr ""
 
 #: InvenTree/helpers.py:157 order/models.py:158 order/models.py:203
 msgid "Invalid quantity provided"
-msgstr ""
+msgstr "hello"
 
 #: InvenTree/helpers.py:160
 msgid "Empty serial number string"

ci/check_locale_files.py

@@ -0,0 +1,29 @@
+""" Check that there are no database migration files which have not been committed. """
+
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import sys
+import subprocess
+
+print("Checking for uncommitted files...")
+
+cmd = ['git', 'status']
+
+proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+out, err = proc.communicate()
+
+locales = []
+
+for line in str(out.decode()).split('\n'):
+    if 'modified:' in line and '/locale/' in line:
+        locales.append(line)
+
+if len(locales) > 0:
+    print("There are {n} unstaged locale files:".format(n=len(locales)))
+
+    for l in locales:
+        print(" - {l}".format(l=l))
+
+sys.exit(len(locales))