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#!/usr/bin/python
from MgaRepo import config, mirror, disable_mirror
from MgaRepo.command import *
from MgaRepo.layout import package_url, checkout_url
from MgaRepo.rpmutil import sync
from MgaRepo.util import execcmd
import sys
import os
import subprocess
import shlex
HELP = """\
Usage: mgarepo log [OPTIONS] [PACKAGE]
Shows the SVN log for a given package.
Options:
-h Show this message
-v Show changed paths
-l LIMIT Limit of log entries to show
-r REV Show a specific revision
-M Do not use the mirror (use the main repository)
-s Show release path
Examples:
mgarepo log mutt
mgarepo log 2009.1/mutt
"""
def parse_options():
parser = OptionParser(help=HELP)
parser.add_option("-v", dest="verbose", action="store_true",
default=False)
parser.add_option("-l", "--limit", dest="limit", type="int",
default=None)
parser.add_option("-r", dest="revision", type="string", default=None)
parser.add_option("-M", "--no-mirror", action="callback",
callback=disable_mirror)
parser.add_option("-s", dest="releases", action="store_true",
default=False)
opts, args = parser.parse_args()
if len(args):
opts.pkgdirurl = package_url(args[0])
else:
parser.error("log requires a package name")
return opts
def svn_log(pkgdirurl, verbose=False, limit=None, revision=None, releases=None):
mirror.info(pkgdirurl)
url = checkout_url(pkgdirurl, releases=releases)
svncmd = config.get("global", "svn-command", "svn")
args = [svncmd, "log", url]
if verbose:
args.append("-v")
if limit:
args.append("-l")
args.append(limit)
if revision:
args.append("-r")
args.append(revision)
if os.isatty(sys.stdin.fileno()):
pager = shlex.split(os.environ.get("PAGER", "less"))
p = subprocess.Popen(args, stdout=subprocess.PIPE)
p2 = subprocess.Popen(pager, stdin=p.stdout)
p2.wait()
p.wait()
else:
execcmd(args, show=True)
def main():
do_command(parse_options, svn_log)
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