From: Markus Scherer <markus.icu@gmail.com>
Date: Tue, 30 Apr 2013 16:27:15 +0000 (+0000)
Subject: ICU-10128 remove version suffixes from UCD files, so that they are easy to compare... 
X-Git-Tag: milestone-59-0-1~2924
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c9dc52d6084a3b00f862a57c30ce6c14c7b69eed;p=icu

ICU-10128 remove version suffixes from UCD files, so that they are easy to compare as a tree of files

X-SVN-Rev: 33565
---

diff --git a/tools/unicode/py/preparseucd.py b/tools/unicode/py/preparseucd.py
index d821200c1ca..56e115349a6 100755
--- a/tools/unicode/py/preparseucd.py
+++ b/tools/unicode/py/preparseucd.py
@@ -1556,9 +1556,17 @@ def PreprocessFiles(source_files, icu_src_root):
   }
   files_processed = set()
   for source_file in source_files:
-    basename = os.path.basename(source_file)
+    (folder, basename) = os.path.split(source_file)
     match = _file_version_re.match(basename)
-    if match: basename = match.group(1) + match.group(2)
+    if match:
+      new_basename = match.group(1) + match.group(2)
+      if new_basename != basename:
+        print "Removing version suffix from " + source_file
+        # ... so that we can easily compare UCD files.
+        new_source_file = os.path.join(folder, new_basename)
+        shutil.move(source_file, new_source_file)
+        basename = new_basename
+        source_file = new_source_file
     if basename in _files:
       print "Preprocessing %s" % basename
       if basename in files_processed: