1 files changed, 97 insertions, 0 deletions
diff --git a/tools/dev/log_revnum_change_asf.py b/tools/dev/log_revnum_change_asf.py
new file mode 100755
index 0000000..30f5507
--- /dev/null
+++ b/tools/dev/log_revnum_change_asf.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements.  See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership.  The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied.  See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+
+"""
+Script to change old (svn.collab.net) revision numbers in subversion log
+messages to new ASF subversion repository revision numbers.
+"""
+
+USAGE = """python log_revnum_change_asf.py [OPTION]... URL
+
+Change the revision numbers relatively in the log messages of new ASF
+subversion repository.
+"""
+
+from csvn.repos import RemoteRepository
+from csvn.auth import User
+import csvn.core
+from optparse import OptionParser
+import sys
+import re
+
+def repl_newrev(matchobj):
+    """
+    Revision to be substituted is provided here.
+    """
+    if matchobj.group(0):
+        old_rev = int(matchobj.group(0)[1:])
+        if old_rev <= 45000:
+            return 'r'+str(old_rev + 840074)
+        else:
+            return 'r'+str(old_rev)
+
+def main():
+    """
+    Script execution starts here.
+    """
+
+    parser = OptionParser(usage=USAGE)
+    parser.add_option("-u", "", dest="username",
+                      help="commit the changes as USERNAME")
+    parser.add_option("-p", "", dest="password",
+                      help="commit the changes with PASSWORD")
+    parser.add_option("-r", "", dest="rev",
+                      help="revision range")
+
+    (options, args) = parser.parse_args()
+
+    if len(args) != 1:
+        parser.print_help()
+        sys.exit(1)
+
+    csvn.core.svn_cmdline_init("", csvn.core.stderr)
+    repos_url = args[0]
+    revs = options.rev
+    if revs and ":" in revs:
+        [start_rev, end_rev] = revs.split(":")
+    elif revs:
+        start_rev = revs
+        end_rev = revs
+    else:
+        start_rev = 1
+        end_rev = "HEAD"
+
+    session = RemoteRepository(repos_url, user=User(options.username,
+                                                    options.password))
+
+    if end_rev == "HEAD":
+        end_rev = session.latest_revnum()
+    if start_rev == "HEAD":
+        start_rev = session.latest_revnum()
+    start_rev = int(start_rev)
+    end_rev = int(end_rev)
+
+    for entry in session.log(start_rev, end_rev):
+        new_log = re.sub(r'(r\d+)', repl_newrev, entry.message)
+        session.revprop_set(propname='svn:log',
+                            propval=new_log,
+                            revnum=entry.revision,
+                            force=True)
+
+if __name__ == "__main__":
+    main()