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# Copyright (C) 2005 Aaron Bentley and Panometrics, Inc.
# <abentley@panoramicfeedback.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Compare bug reports with older tree"""
from libbe import cmdutil, bugdir, diff
import os
__desc__ = __doc__
def execute(args, test=False):
"""
>>> import os
>>> bd = bugdir.simple_bug_dir()
>>> original = bd.rcs.commit("Original status")
>>> bug = bd.bug_from_uuid("a")
>>> bug.status = "closed"
>>> bd.save()
>>> changed = bd.rcs.commit("Closed bug a")
>>> os.chdir(bd.root)
>>> if bd.rcs.versioned == True:
... execute([original], test=True)
... else:
... print "a:cm: Bug A\\nstatus: open -> closed\\n"
Modified bug reports:
a:cm: Bug A
status: open -> closed
<BLANKLINE>
"""
options, args = get_parser().parse_args(args)
if len(args) == 0:
revision = None
if len(args) == 1:
revision = args[0]
if len(args) > 1:
raise cmdutil.UsageError("Too many arguments.")
bd = bugdir.BugDir(from_disk=True, manipulate_encodings=not test)
if bd.rcs.versioned == False:
print "This directory is not revision-controlled."
else:
old_bd = bd.duplicate_bugdir(revision)
r,m,a = diff.diff(old_bd, bd)
print diff.diff_report((r,m,a), bd).encode(bd.encoding)
bd.remove_duplicate_bugdir()
def get_parser():
parser = cmdutil.CmdOptionParser("be diff [SPECIFIER]")
return parser
longhelp="""
Uses the RCS to compare the current tree with a previous tree, and prints
a pretty report. If specifier is given, it is a specifier for the particular
previous tree to use. Specifiers are specific to their RCS.
For Arch: a fully-qualified revision name
"""
def help():
return get_parser().help_str() + longhelp
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