diff options
| -rwxr-xr-x | release/scripts/list-new-changesets.py | 117 |
1 files changed, 117 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..16694c5 --- /dev/null +++ b/release/scripts/list-new-changesets.py @@ -0,0 +1,117 @@ +#!/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 + +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) |
