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#!/usr/bin/python
#
# This program will convert the output of "svn log" to be suitable
# for usage in an rpm %changelog session.
#
from MgaRepo import Error, layout, disable_mirror
from MgaRepo.command import *
from MgaRepo.svn import SVN
from MgaRepo.log import get_changelog, split_spec_changelog
from cStringIO import StringIO
import getopt
import os
import sys
HELP = """\
Usage: mgarepo rpmlog [OPTIONS] REPPKGDIRURL
Prints the RPM changelog of a given package.
Options:
-r REV Collect logs from given revision to revision 0
-n NUM Output only last NUM entries
-T FILE %changelog template file to be used
-o Append old package changelog
-p Append changelog found in .spec file
-s Sort changelog entries, even from the old log
-M Do not use the mirror (use the main repository)
-h Show this message
Examples:
mgarepo rpmlog python
mgarepo rpmlog http://svn.mandriva.com/svn/packages/cooker/python
"""
def parse_options():
parser = OptionParser(help=HELP)
parser.add_option("-r", dest="revision")
parser.add_option("-n", dest="size", type="int")
parser.add_option("-T", "--template", dest="template", type="string")
parser.add_option("-o", dest="oldlog", default=False,
action="store_true")
parser.add_option("-p", dest="usespec", default=False,
action="store_true")
parser.add_option("-s", dest="sort", default=False,
action="store_true")
parser.add_option("-M", "--no-mirror", action="callback",
callback=disable_mirror)
opts, args = parser.parse_args()
if len(args) != 1:
raise Error, "invalid arguments"
opts.pkgdirurl = layout.package_url(args[0])
return opts
def rpmlog(pkgdirurl, revision, size, template, oldlog, usespec, sort):
another = None
if usespec:
svn = SVN()
specurl = layout.package_spec_url(pkgdirurl)
rawspec = svn.cat(specurl, rev=revision)
spec, another = split_spec_changelog(StringIO(rawspec))
newlog = get_changelog(pkgdirurl, another=another, rev=revision,
size=size, sort=sort, template=template, oldlog=oldlog)
sys.stdout.writelines(newlog)
def main():
do_command(parse_options, rpmlog)
# vim:sw=4:ts=4:et
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