Add script to sort XML resource by names.

tools/localazy/downloadStrings.sh

@@ -40,10 +40,10 @@ fi
 echo "Importing the strings..."
 localazy download --config ./tools/localazy/localazy.json
 
-echo "Add new lines to the end of the files..."
-find . -name 'localazy.xml' -print0 -exec bash -c "echo \"\" >> \"{}\"" \; >> /dev/null
+echo "Formatting the resources files..."
+find . -name 'localazy.xml' -exec ./tools/localazy/formatXmlResourcesFile.py {} \; >> /dev/null
 if [[ $allFiles == 1 ]]; then
-  find . -name 'translations.xml' -print0 -exec bash -c "echo \"\" >> \"{}\"" \; >> /dev/null
+  find . -name 'translations.xml' -exec ./tools/localazy/formatXmlResourcesFile.py {} \; >> /dev/null
 fi
 
 set +e

tools/localazy/formatXmlResourcesFile.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+
+import sys
+from xml.dom import minidom
+
+file = sys.argv[1]
+
+content = minidom.parse(file)
+
+# sort content by value of tag name
+newContent = minidom.Document()
+resources = newContent.createElement('resources')
+resources.setAttribute('xmlns:xliff', 'urn:oasis:names:tc:xliff:document:1.2')
+newContent.appendChild(resources)
+
+resource = dict()
+
+### Strings
+for elem in content.getElementsByTagName('string'):
+    name = elem.attributes['name'].value
+    value = elem.firstChild.nodeValue
+    # Continue if value is empty
+    if value == '""':
+        # Print an error to stderr
+        print('Warning: Empty string value for string: ' + name + " in file " + file, file=sys.stderr)
+        continue
+    resource[name] = elem.cloneNode(True)
+
+### Plurals
+for elem in content.getElementsByTagName('plurals'):
+    plural = newContent.createElement('plurals')
+    name = elem.attributes['name'].value
+    plural.setAttribute('name', name)
+    for it in elem.childNodes:
+        if it.nodeType != it.ELEMENT_NODE:
+            continue
+        value = it.firstChild.nodeValue
+        # Continue if value is empty
+        if value == '""':
+            # Print an error to stderr
+            print('Warning: Empty item value for plural: ' + name + " in file " + file, file=sys.stderr)
+            continue
+        plural.appendChild(it.cloneNode(True))
+    if plural.hasChildNodes():
+        resource[name] = plural
+
+for key in sorted(resource.keys()):
+    resources.appendChild(resource[key])
+
+result = newContent.toprettyxml(indent="  ") \
+    .replace('<?xml version="1.0" ?>', '<?xml version="1.0" encoding="utf-8"?>') \
+    .replace('&quot;', '"')
+
+with open(file, "w") as text_file:
+    text_file.write(result)