[sysadmin-bin] Define a variable on its own for the additional_po_directories

[Andrea Veri <av src gnome org>]

commit 95e59367cdce8038ea5cd8770f4f577bb8acfde6
Author: Andrea Veri <av gnome org>
Date:   Wed Feb 5 21:04:39 2014 +0100

    Define a variable on its own for the additional_po_directories

 git/pre-receive-check-translations |   17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/git/pre-receive-check-translations b/git/pre-receive-check-translations
index 35c43f2..1bc5529 100755
--- a/git/pre-receive-check-translations
+++ b/git/pre-receive-check-translations
@@ -6,6 +6,7 @@
 # The per-repository git config keys
 #
 #  hooks.po-directories (default 'po')
+#  hooks.additional-po-directories (default 'po-properties')
 #  hooks.help-directories (default 'help')
 #
 # Define the directories that have po-file or translated help structure.
@@ -43,7 +44,8 @@ def check_translations(oldrev, newrev, refname):
     if re.match(r'^0+$', newrev):
         error("translations user cannot delete branches")
 
-    po_directories = config_dirs('hooks.po-directories', 'po', 'po-properties')
+    po_directories = config_dirs('hooks.po-directories', 'po')
+    additional_po_directories = config_dirs('hooks.additional-po-directories', 'po-properties')
     help_directories = config_dirs('hooks.help-directories', 'help')
 
     # Iterate through all changed files.  Passing -z to git diff-tree
@@ -69,6 +71,19 @@ def check_translations(oldrev, newrev, refname):
             if relpath == 'LINGUAS':
                 ok = True
 
+        for dir in additional_po_directories:
+            relpath = relative_path(path, dir)
+            if relpath is None:
+                continue
+
+            # Arbitrary change to a .po file
+            if re.match(r'^[a-zA-Z _]+ po$', relpath):
+                ok = True
+
+            # Arbitrary change to LINGUAS
+            if relpath == 'LINGUAS':
+                ok = True
+
         for dir in help_directories:
             relpath = relative_path(path, dir)
             if relpath is None: