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"""Write a human-readable description of the result."""
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if self.branch_push_result is None:
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if self.stacked_on is not None:
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note('Created new stacked branch referring to %s.' %
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note(gettext('Created new stacked branch referring to %s.') %
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note('Created new branch.')
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note(gettext('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,
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use_existing_dir=False):
63
use_existing_dir=False, no_tree=False):
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"""Push a branch to a location.
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:param br_from: the source branch
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:param location: the url of the destination
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:param to_file: the output stream
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:param verbose: if True, display more output than normal
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:param overwrite: if False, a current branch at the destination may not
71
have diverged from the source, otherwise the push fails
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:param overwrite: list of things to overwrite ("history", "tags")
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or boolean indicating for everything
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:param remember: if True, store the location as the push location for
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:param stacked_on: the url of the branch, if any, to stack on;
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directory exists without a current .bzr directory in it
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to_transport = transport.get_transport(location)
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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dir_to = controldir.ControlDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# Didn't find anything
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push_result = PushResult()
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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def make_directory(transport):
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def redirected(transport, e, redirection_notice):
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note(redirection_notice)
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return transport._redirected_to(e.source, e.target)
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to_transport = transport.do_catching_redirections(
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make_directory, to_transport, redirected)
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except errors.FileExists:
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br_to = br_from.create_clone_on_transport(to_transport,
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revision_id=revision_id, stacked_on=stacked_on,
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create_prefix=create_prefix, use_existing_dir=use_existing_dir,
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except errors.AlreadyControlDirError, err:
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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:
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100
if not use_existing_dir:
107
raise errors.BzrCommandError("Target directory %s"
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" already exists, but does not have a valid .bzr"
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raise errors.BzrCommandError(gettext("Target directory %s"
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" already exists, but does not have a .bzr"
109
103
" directory. Supply --use-existing-dir to push"
110
" there anyway." % location)
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" there anyway.") % location)
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# This shouldn't occur, but if it does the FileExists error will be
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# more informative than an UnboundLocalError for br_to.
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108
except errors.NoSuchFile:
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109
if not create_prefix:
113
raise errors.BzrCommandError("Parent directory of %s"
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raise errors.BzrCommandError(gettext("Parent directory of %s"
114
111
" does not exist."
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112
"\nYou may supply --create-prefix to create all"
116
" leading parent directories."
113
" leading parent directories.")
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builtins._create_prefix(to_transport)
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# This shouldn't occur (because create_prefix is true, so
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# create_clone_on_transport should be catching NoSuchFile and
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# creating the missing directories) but if it does the original
118
# NoSuchFile error will be more informative than an
119
# UnboundLocalError for br_to.
119
121
except errors.TooManyRedirections:
120
raise errors.BzrCommandError("Too many redirections trying "
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"to make %s." % location)
123
# Now the target directory exists, but doesn't have a .bzr
124
# directory. So we need to create it, along with any work to create
125
# all of the dependent branches, etc.
126
br_to = br_from.create_clone_on_transport(to_transport,
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revision_id=revision_id, stacked_on=stacked_on)
122
raise errors.BzrCommandError(gettext("Too many redirections trying "
123
"to make %s.") % location)
124
push_result = PushResult()
128
125
# TODO: Some more useful message about what was copied
130
127
push_result.stacked_on = br_to.get_stacked_on_url()
143
143
"already exists at the destination location.")
145
145
push_result = dir_to.push_branch(br_from, revision_id, overwrite,
146
remember, create_prefix)
147
147
except errors.DivergedBranches:
148
raise errors.BzrCommandError('These branches have diverged.'
149
' Try using "merge" and then "push".')
148
raise errors.BzrCommandError(gettext('These branches have diverged.'
149
' 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)
150
155
except errors.NoRepositoryPresent:
151
# we have a bzrdir but no branch or repository
156
# we have a controldir but no branch or repository
152
157
# XXX: Figure out what to do other than complain.
153
raise errors.BzrCommandError("At %s you have a valid .bzr"
158
raise errors.BzrCommandError(gettext("At %s you have a valid .bzr"
154
159
" control directory, but not a branch or repository. This"
155
160
" is an unsupported configuration. Please move the target"
156
" directory out of the way and try again." % location)
161
" directory out of the way and try again.") % location)
157
162
if push_result.workingtree_updated == False:
158
163
warning("This transport does not update the working "
159
164
"tree of: %s. See 'bzr help working-trees' for "