From 578a98250b42f23514f2c939a40aa925f145ef27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Sat, 30 May 2015 12:19:02 +0200
Subject: [PATCH] Add script to detect missing language codes in the settings

This will prevent future issues like #272
---
 F-Droid/tools/list-missing-langs-setting.py | 34 +++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 F-Droid/tools/list-missing-langs-setting.py

diff --git a/F-Droid/tools/list-missing-langs-setting.py b/F-Droid/tools/list-missing-langs-setting.py
new file mode 100755
index 000000000..a2aaeeb0c
--- /dev/null
+++ b/F-Droid/tools/list-missing-langs-setting.py
@@ -0,0 +1,34 @@
+#!/bin/env python2
+
+# List supported languages missing from the preference array
+
+import glob
+import os
+import re
+from xml.etree import ElementTree
+
+prefs = set([''])
+trans = set([''])
+
+donottranslate = os.path.join('res', 'values', 'donottranslate.xml')
+
+for e in ElementTree.parse(donottranslate).getroot().findall('.//string-array'):
+    if e.attrib['name'] != 'languageValues':
+        continue
+    for i in e.findall('.//item'):
+        lang = i.text
+        if not lang:
+            continue
+        prefs.add(lang)
+
+for d in glob.glob(os.path.join('res', 'values-*')):
+    lang = d[len(os.path.join('res', 'values-')):]
+    if not lang:
+        continue
+    if re.match('^v[0-9]+$', lang):
+        continue
+    trans.add(lang)
+
+for lang in trans:
+    if lang not in prefs:
+        print lang