40
36
from bzrlib.trace import note
43
class cmd_bundle_info(Command):
44
__doc__ = """Output interesting stats about a bundle"""
47
takes_args = ['location']
48
takes_options = ['verbose']
39
class cmd_send_changeset(Command):
40
"""Send a bundled up changset via mail.
42
If no revision has been specified, the last commited change will
45
Subject of the mail can be specified by the --message option,
46
otherwise information from the changeset log will be used.
48
A editor will be spawned where the user may enter a description
49
of the changeset. The description can be read from a file with
50
the --file FILE option.
52
takes_options = ['revision', 'message', 'file']
55
def run(self, to=None, message=None, revision=None, file=None):
56
from bzrlib.errors import BzrCommandError
57
from send_changeset import send_changeset
59
if isinstance(revision, (list, tuple)):
61
raise BzrCommandError('We do not support rollup-changesets yet.')
62
revision = revision[0]
64
b = branch.Branch.open_containing('.')
68
to = b.controlfile('x-send-address', 'rb').read().strip('\n')
70
raise BzrCommandError('destination address is not known')
72
if not isinstance(revision, (list, tuple)):
75
send_changeset(b, revision, to, message, file)
78
class cmd_bundle_revisions(Command):
79
"""Generate a revision bundle.
81
This bundle contains all of the meta-information of a
82
diff, rather than just containing the patch information.
84
You can apply it to another tree using 'bzr merge'.
87
- Generate a bundle relative to a remembered location
89
bzr bundle-revisions BASE
90
- Bundle to apply the current tree into BASE
92
bzr bundle-revisions --revision A
93
- Bundle to apply revision A to remembered location
95
bzr bundle-revisions --revision A..B
96
- Bundle to transform A into B
98
takes_options = ['revision', 'remember',
99
Option("output", help="write bundle to specified file",
101
takes_args = ['base?']
49
103
encoding_type = 'exact'
51
def run(self, location, verbose=False):
52
from bzrlib.bundle.serializer import read_bundle
53
from bzrlib.bundle import read_mergeable_from_url
54
from bzrlib import osutils
55
term_encoding = osutils.get_terminal_encoding()
56
bundle_info = read_mergeable_from_url(location)
57
if isinstance(bundle_info, merge_directive.BaseMergeDirective):
58
bundle_file = StringIO(bundle_info.get_raw_bundle())
59
bundle_info = read_bundle(bundle_file)
62
raise errors.BzrCommandError('--verbose requires a merge'
64
reader_method = getattr(bundle_info, 'get_bundle_reader', None)
65
if reader_method is None:
66
raise errors.BzrCommandError('Bundle format not supported')
70
for bytes, parents, repo_kind, revision_id, file_id\
71
in reader_method().iter_records():
72
by_kind.setdefault(repo_kind, []).append(
73
(bytes, parents, repo_kind, revision_id, file_id))
74
if file_id is not None:
76
self.outf.write('Records\n')
77
for kind, records in sorted(by_kind.iteritems()):
78
multiparent = sum(1 for b, m, k, r, f in records if
79
len(m.get('parents', [])) > 1)
80
self.outf.write('%s: %d (%d multiparent)\n' % \
81
(kind, len(records), multiparent))
82
self.outf.write('unique files: %d\n' % len(file_ids))
86
for revision in bundle_info.real_revisions:
87
if 'branch-nick' in revision.properties:
88
nicks.add(revision.properties['branch-nick'])
89
committers.add(revision.committer)
91
self.outf.write('Revisions\n')
92
self.outf.write(('nicks: %s\n'
93
% ', '.join(sorted(nicks))).encode(term_encoding, 'replace'))
94
self.outf.write(('committers: \n%s\n' %
95
'\n'.join(sorted(committers)).encode(term_encoding, 'replace')))
99
line = bundle_file.readline()
100
line = bundle_file.readline()
101
content = bundle_file.read().decode('bz2')
102
self.outf.write("Decoded contents\n")
103
self.outf.write(content)
104
self.outf.write('\n')
105
def run(self, base=None, revision=None, output=None, remember=False):
106
from bzrlib import user_encoding
107
from bzrlib.bundle.serializer import write_bundle
109
target_branch = branch.Branch.open_containing(u'.')[0]
112
base_specified = False
114
base_specified = True
117
target_revision = target_branch.last_revision()
118
elif len(revision) < 3:
119
target_revision = revision[-1].in_history(target_branch).rev_id
120
if len(revision) == 2:
122
raise errors.BzrCommandError('Cannot specify base as well'
123
' as two revision arguments.')
124
base_revision = revision[0].in_history(target_branch).rev_id
126
raise errors.BzrCommandError('--revision takes 1 or 2 parameters')
128
if revision is None or len(revision) < 2:
129
submit_branch = target_branch.get_submit_branch()
133
base = target_branch.get_parent()
135
raise errors.BzrCommandError("No base branch known or"
137
elif not base_specified:
139
# note() doesn't pay attention to terminal_encoding() so
140
# we must format with 'ascii' to be safe
141
note('Using saved location: %s',
142
urlutils.unescape_for_display(base, 'ascii'))
143
base_branch = branch.Branch.open(base)
145
# We don't want to lock the same branch across
146
# 2 different branches
147
if target_branch.base == base_branch.base:
148
base_branch = target_branch
149
if submit_branch is None or remember:
151
target_branch.set_submit_branch(base_branch.base)
153
raise errors.BzrCommandError('--remember requires a branch'
155
target_branch.repository.fetch(base_branch.repository,
156
base_branch.last_revision())
157
graph = target_branch.repository.get_graph()
158
base_revision = graph.find_unique_lca(
159
base_branch.last_revision(), target_revision)
161
if output is not None:
162
fileobj = file(output, 'wb')
165
target_branch.repository.lock_read()
167
write_bundle(target_branch.repository, target_revision,
168
base_revision, fileobj)
170
target_branch.repository.unlock()
173
class cmd_verify_changeset(Command):
174
"""Read a written changeset, and make sure it is valid.
177
takes_args = ['filename?']
179
def run(self, filename=None):
180
from read_changeset import read_changeset
181
#from bzrlib.xml import serializer_v4
183
b, relpath = branch.Branch.open_containing('.')
185
if filename is None or filename == '-':
188
f = open(filename, 'U')
190
cset_info, cset_tree = read_changeset(f, b)
193
#serializer_v4.write(cset_tree.inventory, sys.stdout)