50
49
"""Write a human-readable description of the result."""
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50
if self.branch_push_result is None:
52
51
if self.stacked_on is not None:
53
note(gettext('Created new stacked branch referring to %s.') %
52
note('Created new stacked branch referring to %s.' %
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note(gettext('Created new branch.'))
55
note('Created new branch.')
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self.branch_push_result.report(to_file)
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def _show_push_branch(br_from, revision_id, location, to_file, verbose=False,
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overwrite=False, remember=False, stacked_on=None, create_prefix=False,
63
use_existing_dir=False, no_tree=False):
62
use_existing_dir=False):
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"""Push a branch to a location.
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65
:param br_from: the source branch
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:param location: the url of the destination
69
68
:param to_file: the output stream
70
69
:param verbose: if True, display more output than normal
71
:param overwrite: list of things to overwrite ("history", "tags")
72
or boolean indicating for everything
70
:param overwrite: if False, a current branch at the destination may not
71
have diverged from the source, otherwise the push fails
73
72
:param remember: if True, store the location as the push location for
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74
:param stacked_on: the url of the branch, if any, to stack on;
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90
br_to = br_from.create_clone_on_transport(to_transport,
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91
revision_id=revision_id, stacked_on=stacked_on,
93
create_prefix=create_prefix, use_existing_dir=use_existing_dir,
95
except errors.AlreadyControlDirError, err:
96
raise errors.BzrCommandError(gettext(
97
"Target directory %s already contains a .bzr directory, "
98
"but it is not valid.") % (location,))
99
except errors.FileExists, err:
92
create_prefix=create_prefix, use_existing_dir=use_existing_dir)
93
except errors.FileExists:
100
94
if not use_existing_dir:
101
raise errors.BzrCommandError(gettext("Target directory %s"
102
" already exists, but does not have a .bzr"
95
raise errors.BzrCommandError("Target directory %s"
96
" already exists, but does not have a valid .bzr"
103
97
" directory. Supply --use-existing-dir to push"
104
" there anyway.") % location)
105
# This shouldn't occur, but if it does the FileExists error will be
106
# more informative than an UnboundLocalError for br_to.
98
" there anyway." % location)
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99
except errors.NoSuchFile:
109
100
if not create_prefix:
110
raise errors.BzrCommandError(gettext("Parent directory of %s"
101
raise errors.BzrCommandError("Parent directory of %s"
111
102
" does not exist."
112
103
"\nYou may supply --create-prefix to create all"
113
" leading parent directories.")
104
" leading parent directories."
115
# This shouldn't occur (because create_prefix is true, so
116
# create_clone_on_transport should be catching NoSuchFile and
117
# creating the missing directories) but if it does the original
118
# NoSuchFile error will be more informative than an
119
# UnboundLocalError for br_to.
121
106
except errors.TooManyRedirections:
122
raise errors.BzrCommandError(gettext("Too many redirections trying "
123
"to make %s.") % location)
107
raise errors.BzrCommandError("Too many redirections trying "
108
"to make %s." % location)
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109
push_result = PushResult()
125
110
# TODO: Some more useful message about what was copied
132
117
push_result.target_branch = br_to
133
118
push_result.old_revid = _mod_revision.NULL_REVISION
134
119
push_result.old_revno = 0
135
# Remembers if asked explicitly or no previous location is set
137
or (remember is None and br_from.get_push_location() is None)):
138
# FIXME: Should be done only if we succeed ? -- vila 2012-01-18
120
if br_from.get_push_location() is None or remember:
139
121
br_from.set_push_location(br_to.base)
141
123
if stacked_on is not None:
143
125
"already exists at the destination location.")
145
127
push_result = dir_to.push_branch(br_from, revision_id, overwrite,
146
remember, create_prefix)
147
129
except errors.DivergedBranches:
148
raise errors.BzrCommandError(gettext('These branches have diverged.'
130
raise errors.BzrCommandError('These branches have diverged.'
149
131
' See "bzr help diverged-branches"'
150
' for more information.'))
151
except errors.NoRoundtrippingSupport, e:
152
raise errors.BzrCommandError(gettext("It is not possible to losslessly "
153
"push to %s. You may want to use dpush instead.") %
154
e.target_branch.mapping.vcs.abbreviation)
132
' for more information.')
155
133
except errors.NoRepositoryPresent:
156
# we have a controldir but no branch or repository
134
# we have a bzrdir but no branch or repository
157
135
# XXX: Figure out what to do other than complain.
158
raise errors.BzrCommandError(gettext("At %s you have a valid .bzr"
136
raise errors.BzrCommandError("At %s you have a valid .bzr"
159
137
" control directory, but not a branch or repository. This"
160
138
" is an unsupported configuration. Please move the target"
161
" directory out of the way and try again.") % location)
139
" directory out of the way and try again." % location)
162
140
if push_result.workingtree_updated == False:
163
141
warning("This transport does not update the working "
164
142
"tree of: %s. See 'bzr help working-trees' for "