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# Copyright (C) 2004, 2005 by Canonical Ltd
# 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
"""File annotate based on weave storage"""
# TODO: Choice of more or less verbose formats:
#
# short: just show revno
# long: revno, author, date
# interposed: show more details between blocks of modified lines
# TODO: Show which revision caused a line to merge into the parent
import sys
import os
import time
import bzrlib.weave
def annotate_file(branch, rev_id, file_id, to_file=None):
if to_file is None:
to_file = sys.stdout
rh = branch.revision_history()
w = branch.weave_store.get_weave(file_id, branch.get_transaction())
last_origin = None
for origin, text in w.annotate_iter(rev_id):
text = text.rstrip('\r\n')
if origin == last_origin:
anno = ''
else:
last_origin = origin
line_rev_id = w.idx_to_name(origin)
if not branch.has_revision(line_rev_id):
anno = '???'
else:
if line_rev_id in rh:
revno_str = str(rh.index(line_rev_id) + 1)
else:
revno_str = 'merge'
rev = branch.get_revision(line_rev_id)
tz = rev.timezone or 0
date_str = time.strftime('%Y%m%d',
time.gmtime(rev.timestamp + tz))
# a lazy way to get something like the email address
# TODO: Get real email address
author = line_rev_id
if '@' in author:
author = author[:author.index('@')]
author = author[:12]
anno = '%5s %-12s %8s' % (revno_str, author, date_str)
print '%-27.27s | %s' % (anno, text)
if __name__ == '__main__':
from bzrlib.branch import Branch
from bzrlib.trace import enable_default_logging
from bzrlib.workingtree import WorkingTree
enable_default_logging()
b = Branch.open_containing(sys.argv[1])
tree = WorkingTree(b.base, b)
rp = tree.relpath(sys.argv[1])
tree = b.revision_tree(b.last_revision())
file_id = tree.inventory.path2id(rp)
file_version = tree.inventory[file_id].revision
annotate_file(b, file_version, file_id, sys.stdout)
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