Merge remote-tracking branch 'origin/master'

docs/admin/config.rst

@@ -544,6 +544,12 @@ POST_UPDATE_SCRIPTS
 List of scripts which are allowed as post update scripts. The script needs to be
 later enabled in the :ref:`component`.
 
+Weblate comes with few example hook scripts which you might find useful:
+
+:file:`examples/hook-update-resx`
+    Updates resx file to match template by adding new translations and removing
+    obsolete ones.
+
 .. seealso:: 
    
    :ref:`processing`

docs/admin/continuous.rst

@@ -258,6 +258,10 @@ Additionally following environment variables are available:
 
     File mask for current component.
 
+.. envvar:: WL_TEMPLATE
+
+    File name of template for monolingual translations (can be empty).
+
 .. envvar:: WL_FILE_FORMAT
 
     File format used in current component.

examples/hook-update-resx

+#! /usr/bin/env python
+"""
+Post update hook script to update message IDs in the resx file.
+"""
+
+from __future__ import print_function
+
+import glob
+import os
+import subprocess
+import sys
+
+from translate.storage.resx import RESXFile
+
+
+def build_index(storage):
+    index = {}
+
+    for unit in storage.units:
+        index[unit.getid()] = unit
+
+    return index
+
+
+def update_file(template, index, filename):
+    storage = RESXFile.parsefile(filename)
+    sindex = build_index(storage)
+
+    # Add missing units
+    for unit in template.units:
+        if unit.getid() not in sindex:
+            storage.addunit(unit, True)
+
+    # Remove extra units
+    for unit in storage.units:
+        if unit.getid() not in index:
+            storage.body.remove(unit.xmlelement)
+
+    storage.save()
+
+
+def main():
+    if os.environ.get('WL_FILE_FORMAT') != 'resx':
+        print('Invalid file format!')
+        sys.exit(1)
+
+    if not os.environ.get('WL_TEMPLATE'):
+        print('Missing template!')
+        sys.exit(1)
+
+    if not os.environ.get('WL_FILEMASK'):
+        print('Missing filemask!')
+        sys.exit(1)
+
+    if not os.environ.get('WL_PATH'):
+        print('Missing path!')
+        sys.exit(1)
+
+    os.chdir(os.environ.get('WL_PATH'))
+
+    templatename = os.environ.get('WL_TEMPLATE')
+
+    template = RESXFile.parsefile(templatename)
+    index = build_index(template)
+
+    for filename in glob.glob(os.environ.get('WL_FILEMASK')):
+        if filename != templatename:
+            update_file(template, index, filename)
+
+    if subprocess.call(['git', 'commit', '--dry-run', '-a']) == 0:
+        ret = subprocess.call(
+            ['git', 'commit', '-a', '-m', 'Updated translation files']
+        )
+        sys.exit(ret)
+
+
+if __name__ == '__main__':
+    main()

weblate/trans/scripts.py

@@ -72,6 +72,7 @@ def run_hook(component, translation, script, *args):
         environment['WL_REPO'] = target.repo
         environment['WL_PATH'] = target.get_path()
         environment['WL_FILEMASK'] = component.filemask
+        environment['WL_TEMPLATE'] = component.template
         environment['WL_FILE_FORMAT'] = component.file_format
         if translation:
             environment['WL_LANGUAGE'] = translation.language_code