1 files changed, 118 insertions, 0 deletions
diff --git a/release/scripts/list-new-changesets.py b/release/scripts/list-new-changesets.py
new file mode 100755
index 0000000..ffb4f48
--- /dev/null
+++ b/release/scripts/list-new-changesets.py
@@ -0,0 +1,118 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2014, Craig Rodrigues <rodrigc@FreeBSD.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice unmodified, this list of conditions, and the following
+#    disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD$
+
+# Display SVN log entries for changesets which have files which were
+# Added or Deleted.
+# This script takes arguments which would normally be
+# passed to the "svn log" command.
+#
+# Examples:
+#
+#  (1) Display all new changesets in stable/10 branch:  
+#
+#        list-new-changesets.py --stop-on-copy \
+#                        svn://svn.freebsd.org/base/stable/10 
+#
+#  (2) Display all new changesets between r254153 and r261794 in
+#      stable/9 branch:
+#
+#        list-new-changesets.py  -r254153:261794 \
+#                        svn://svn.freebsd.org/base/stable/9
+
+from __future__ import print_function
+import os
+import subprocess
+import sys
+import xml.etree.ElementTree
+
+def print_logentry(logentry):
+    """Print an SVN log entry.
+ 
+    Take an SVN log entry formatted in XML, and print it out in
+    plain text.
+    """
+    rev = logentry.attrib['revision']
+    author = logentry.find('author').text
+    date = logentry.find('date').text
+    msg = logentry.find('msg').text
+
+    print("-" * 71)
+    print("%s | %s | %s" % (rev, author, date))
+    print("Changed paths:")
+    for paths in logentry.findall('paths'):
+        for path in paths.findall('path'):
+            print("   %s %s" % (path.attrib['action'], path.text))
+
+    print()
+    print(msg.encode('utf-8'))
+
+def main(args):
+    """Main function.
+
+    Take command-line arguments which would be passed to 'svn log'.
+    Prepend '-v --xml' to get verbose XML formatted output.
+    Only display entries which have Added or Deleted files.
+    """
+    cmd = ["svn", "log", "-v", "--xml"]
+    cmd += args[1:] 
+
+    print(" ".join(cmd))
+
+    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    (out, err) = proc.communicate()
+
+    if proc.returncode != 0:
+        print(err)
+        sys.exit(proc.returncode) 
+
+    displayed_entries = 0
+    root = xml.etree.ElementTree.fromstring(out)
+
+    for logentry in root.findall('logentry'):
+       show_logentry = False
+    
+       for paths in logentry.findall('paths'):
+           for path in paths.findall('path'):
+               if path.attrib['action'] == 'A':
+                  show_logentry = True
+               elif path.attrib['action'] == 'D':
+                  show_logentry = True
+           
+       if show_logentry == True :
+           print_logentry(logentry)
+           displayed_entries += 1
+
+    if displayed_entries == 0:
+        print("No changesets with Added or Deleted files")
+
+    if displayed_entries > 0:    
+        print("-" * 71)
+
+
+if __name__ == "__main__":
+    main(sys.argv)