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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from shutil import rmtree
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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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from bzrlib._merge_core import ApplyMerge3
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from bzrlib.commands import Command, display_command
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from bzrlib.revision import common_ancestor
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import bzrlib.errors as errors
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch)
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from bzrlib.log import show_one_log
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from bzrlib.option import Option
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_status
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show_status(tree.branch, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list, revision=revision)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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elif len(revision) == 1:
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rev_id = revision[0].in_history(br_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite, rev_id)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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if isinstance(transport, LocalTransport):
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br_to = WorkingTree.create_standalone(location).branch
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br_to = Branch.create(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
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branch = dir.open_branch()
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except bzrlib.errors.UnlistableBranch:
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msg = "The branch %s cannot be used as a --basis"
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raise BzrCommandError(msg)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_checkout(Command):
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"""Create a new checkout of an existing branch.
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out. [Not implemented yet.]
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takes_args = ['branch_location', 'to_location?']
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takes_options = ['revision'] # , 'basis']
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def run(self, branch_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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source = Branch.open(branch_location)
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(source)[1]
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if to_location is None:
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to_location = os.path.basename(branch_location.rstrip("/\\"))
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
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bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
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checkout.create_workingtree(revision_id)
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class cmd_renames(Command):
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"""Show list of renamed files.
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# TODO: Option to show renames between two historical versions.
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# TODO: Only show renames under dir, rather than in the whole branch.
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takes_args = ['dir?']
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def run(self, dir=u'.'):
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tree = WorkingTree.open_containing(dir)[0]
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old_inv = tree.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_update(Command):
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"""Update a tree to have the latest code committed to its branch.
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This will perform a merge into the working tree, and may generate
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conflicts. If you have any uncommitted changes, you will still
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need to commit them after the update.
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takes_args = ['dir?']
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def run(self, dir='.'):
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tree = WorkingTree.open_containing(dir)[0]
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if tree.last_revision() == tree.branch.last_revision():
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note("Tree is up to date.")
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conflicts = tree.update()
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note('Updated to revision %d.' %
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(tree.branch.revision_id_to_revno(tree.last_revision()),))
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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b = WorkingTree.open_containing(branch)[0].branch
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
759
This prints one line for each directory down to the target,
760
starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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branch = WorkingTree.open_containing(u'.')[0].branch
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for patchid in branch.revision_history():
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class cmd_ancestry(Command):
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"""List all revisions merged into this branch."""
789
tree = WorkingTree.open_containing(u'.')[0]
791
# FIXME. should be tree.last_revision
792
for revision_id in b.repository.get_ancestry(b.last_revision()):
796
class cmd_init(Command):
797
"""Make a directory into a versioned branch.
799
Use this to create an empty branch, or before importing an
802
Recipe for importing a tree of files:
807
bzr commit -m 'imported project'
809
takes_args = ['location?']
810
def run(self, location=None):
811
from bzrlib.branch import Branch
815
# The path has to exist to initialize a
816
# branch inside of it.
817
# Just using os.mkdir, since I don't
818
# believe that we want to create a bunch of
819
# locations if the user supplies an extended path
820
if not os.path.exists(location):
822
WorkingTree.create_standalone(location)
825
class cmd_diff(Command):
826
"""Show differences in working tree.
828
If files are listed, only the changes in those files are listed.
829
Otherwise, all changes for the tree are listed.
836
# TODO: Allow diff across branches.
837
# TODO: Option to use external diff command; could be GNU diff, wdiff,
838
# or a graphical diff.
840
# TODO: Python difflib is not exactly the same as unidiff; should
841
# either fix it up or prefer to use an external diff.
843
# TODO: If a directory is given, diff everything under that.
845
# TODO: Selected-file diff is inefficient and doesn't show you
848
# TODO: This probably handles non-Unix newlines poorly.
850
takes_args = ['file*']
851
takes_options = ['revision', 'diff-options']
852
aliases = ['di', 'dif']
855
def run(self, revision=None, file_list=None, diff_options=None):
856
from bzrlib.diff import show_diff
858
tree, file_list = internal_tree_files(file_list)
861
except FileInWrongBranch:
862
if len(file_list) != 2:
863
raise BzrCommandError("Files are in different branches")
865
b, file1 = Branch.open_containing(file_list[0])
866
b2, file2 = Branch.open_containing(file_list[1])
867
if file1 != "" or file2 != "":
868
# FIXME diff those two files. rbc 20051123
869
raise BzrCommandError("Files are in different branches")
871
if revision is not None:
873
raise BzrCommandError("Can't specify -r with two branches")
874
if (len(revision) == 1) or (revision[1].spec is None):
875
return show_diff(tree.branch, revision[0], specific_files=file_list,
876
external_diff_options=diff_options)
877
elif len(revision) == 2:
878
return show_diff(tree.branch, revision[0], specific_files=file_list,
879
external_diff_options=diff_options,
880
revision2=revision[1])
882
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
885
return show_diff(b, None, specific_files=file_list,
886
external_diff_options=diff_options, b2=b2)
888
return show_diff(tree.branch, None, specific_files=file_list,
889
external_diff_options=diff_options)
892
class cmd_deleted(Command):
893
"""List files deleted in the working tree.
895
# TODO: Show files deleted since a previous revision, or
896
# between two revisions.
897
# TODO: Much more efficient way to do this: read in new
898
# directories with readdir, rather than stating each one. Same
899
# level of effort but possibly much less IO. (Or possibly not,
900
# if the directories are very large...)
902
def run(self, show_ids=False):
903
tree = WorkingTree.open_containing(u'.')[0]
904
old = tree.basis_tree()
905
for path, ie in old.inventory.iter_entries():
906
if not tree.has_id(ie.file_id):
908
print '%-50s %s' % (path, ie.file_id)
913
class cmd_modified(Command):
914
"""List files modified in working tree."""
918
from bzrlib.delta import compare_trees
920
tree = WorkingTree.open_containing(u'.')[0]
921
td = compare_trees(tree.basis_tree(), tree)
923
for path, id, kind, text_modified, meta_modified in td.modified:
928
class cmd_added(Command):
929
"""List files added in working tree."""
933
wt = WorkingTree.open_containing(u'.')[0]
934
basis_inv = wt.basis_tree().inventory
937
if file_id in basis_inv:
939
path = inv.id2path(file_id)
940
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
946
class cmd_root(Command):
947
"""Show the tree root directory.
949
The root is the nearest enclosing directory with a .bzr control
951
takes_args = ['filename?']
953
def run(self, filename=None):
954
"""Print the branch root."""
955
tree = WorkingTree.open_containing(filename)[0]
959
class cmd_log(Command):
960
"""Show log of this branch.
962
To request a range of logs, you can use the command -r begin..end
963
-r revision requests a specific revision, -r ..end or -r begin.. are
967
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
969
takes_args = ['filename?']
970
takes_options = [Option('forward',
971
help='show from oldest to newest'),
972
'timezone', 'verbose',
973
'show-ids', 'revision',
977
help='show revisions whose message matches this regexp',
982
def run(self, filename=None, timezone='original',
992
from bzrlib.log import log_formatter, show_log
994
assert message is None or isinstance(message, basestring), \
995
"invalid message argument %r" % message
996
direction = (forward and 'forward') or 'reverse'
1001
# find the file id to log:
1003
dir, fp = bzrdir.BzrDir.open_containing(filename)
1004
b = dir.open_branch()
1008
inv = dir.open_workingtree().inventory
1009
except (errors.NotBranchError, errors.NotLocalUrl):
1010
# either no tree, or is remote.
1011
inv = b.basis_tree().inventory
1012
file_id = inv.path2id(fp)
1015
# FIXME ? log the current subdir only RBC 20060203
1016
dir, relpath = bzrdir.BzrDir.open_containing('.')
1017
b = dir.open_branch()
1019
if revision is None:
1022
elif len(revision) == 1:
1023
rev1 = rev2 = revision[0].in_history(b).revno
1024
elif len(revision) == 2:
1025
rev1 = revision[0].in_history(b).revno
1026
if revision[1].spec is None:
1027
# missing end-range means last known revision
1030
rev2 = revision[1].in_history(b).revno
1032
raise BzrCommandError('bzr log --revision takes one or two values.')
1034
# By this point, the revision numbers are converted to the +ve
1035
# form if they were supplied in the -ve form, so we can do
1036
# this comparison in relative safety
1038
(rev2, rev1) = (rev1, rev2)
1040
mutter('encoding log as %r', bzrlib.user_encoding)
1042
# use 'replace' so that we don't abort if trying to write out
1043
# in e.g. the default C locale.
1044
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1046
if (log_format == None):
1047
default = bzrlib.config.BranchConfig(b).log_format()
1048
log_format = get_log_format(long=long, short=short, line=line, default=default)
1050
lf = log_formatter(log_format,
1053
show_timezone=timezone)
1059
direction=direction,
1060
start_revision=rev1,
1065
def get_log_format(long=False, short=False, line=False, default='long'):
1066
log_format = default
1070
log_format = 'short'
1076
class cmd_touching_revisions(Command):
1077
"""Return revision-ids which affected a particular file.
1079
A more user-friendly interface is "bzr log FILE"."""
1081
takes_args = ["filename"]
1083
def run(self, filename):
1084
tree, relpath = WorkingTree.open_containing(filename)
1086
inv = tree.read_working_inventory()
1087
file_id = inv.path2id(relpath)
1088
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1089
print "%6d %s" % (revno, what)
1092
class cmd_ls(Command):
1093
"""List files in a tree.
1095
# TODO: Take a revision or remote path and list that tree instead.
1097
takes_options = ['verbose', 'revision',
1098
Option('non-recursive',
1099
help='don\'t recurse into sub-directories'),
1101
help='Print all paths from the root of the branch.'),
1102
Option('unknown', help='Print unknown files'),
1103
Option('versioned', help='Print versioned files'),
1104
Option('ignored', help='Print ignored files'),
1106
Option('null', help='Null separate the files'),
1109
def run(self, revision=None, verbose=False,
1110
non_recursive=False, from_root=False,
1111
unknown=False, versioned=False, ignored=False,
1114
if verbose and null:
1115
raise BzrCommandError('Cannot set both --verbose and --null')
1116
all = not (unknown or versioned or ignored)
1118
selection = {'I':ignored, '?':unknown, 'V':versioned}
1120
tree, relpath = WorkingTree.open_containing(u'.')
1125
if revision is not None:
1126
tree = tree.branch.repository.revision_tree(
1127
revision[0].in_history(tree.branch).rev_id)
1128
for fp, fc, kind, fid, entry in tree.list_files():
1129
if fp.startswith(relpath):
1130
fp = fp[len(relpath):]
1131
if non_recursive and '/' in fp:
1133
if not all and not selection[fc]:
1136
kindch = entry.kind_character()
1137
print '%-8s %s%s' % (fc, fp, kindch)
1139
sys.stdout.write(fp)
1140
sys.stdout.write('\0')
1146
class cmd_unknowns(Command):
1147
"""List unknown files."""
1150
from bzrlib.osutils import quotefn
1151
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1155
class cmd_ignore(Command):
1156
"""Ignore a command or pattern.
1158
To remove patterns from the ignore list, edit the .bzrignore file.
1160
If the pattern contains a slash, it is compared to the whole path
1161
from the branch root. Otherwise, it is compared to only the last
1162
component of the path. To match a file only in the root directory,
1165
Ignore patterns are case-insensitive on case-insensitive systems.
1167
Note: wildcards must be quoted from the shell on Unix.
1170
bzr ignore ./Makefile
1171
bzr ignore '*.class'
1173
# TODO: Complain if the filename is absolute
1174
takes_args = ['name_pattern']
1176
def run(self, name_pattern):
1177
from bzrlib.atomicfile import AtomicFile
1180
tree, relpath = WorkingTree.open_containing(u'.')
1181
ifn = tree.abspath('.bzrignore')
1183
if os.path.exists(ifn):
1186
igns = f.read().decode('utf-8')
1192
# TODO: If the file already uses crlf-style termination, maybe
1193
# we should use that for the newly added lines?
1195
if igns and igns[-1] != '\n':
1197
igns += name_pattern + '\n'
1200
f = AtomicFile(ifn, 'wt')
1201
f.write(igns.encode('utf-8'))
1206
inv = tree.inventory
1207
if inv.path2id('.bzrignore'):
1208
mutter('.bzrignore is already versioned')
1210
mutter('need to make new .bzrignore file versioned')
1211
tree.add(['.bzrignore'])
1214
class cmd_ignored(Command):
1215
"""List ignored files and the patterns that matched them.
1217
See also: bzr ignore"""
1220
tree = WorkingTree.open_containing(u'.')[0]
1221
for path, file_class, kind, file_id, entry in tree.list_files():
1222
if file_class != 'I':
1224
## XXX: Slightly inefficient since this was already calculated
1225
pat = tree.is_ignored(path)
1226
print '%-50s %s' % (path, pat)
1229
class cmd_lookup_revision(Command):
1230
"""Lookup the revision-id from a revision-number
1233
bzr lookup-revision 33
1236
takes_args = ['revno']
1239
def run(self, revno):
1243
raise BzrCommandError("not a valid revision-number: %r" % revno)
1245
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1248
class cmd_export(Command):
1249
"""Export past revision to destination directory.
1251
If no revision is specified this exports the last committed revision.
1253
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1254
given, try to find the format with the extension. If no extension
1255
is found exports to a directory (equivalent to --format=dir).
1257
Root may be the top directory for tar, tgz and tbz2 formats. If none
1258
is given, the top directory will be the root name of the file.
1260
Note: export of tree with non-ascii filenames to zip is not supported.
1262
Supported formats Autodetected by extension
1263
----------------- -------------------------
1266
tbz2 .tar.bz2, .tbz2
1270
takes_args = ['dest']
1271
takes_options = ['revision', 'format', 'root']
1272
def run(self, dest, revision=None, format=None, root=None):
1274
from bzrlib.export import export
1275
tree = WorkingTree.open_containing(u'.')[0]
1277
if revision is None:
1278
# should be tree.last_revision FIXME
1279
rev_id = b.last_revision()
1281
if len(revision) != 1:
1282
raise BzrError('bzr export --revision takes exactly 1 argument')
1283
rev_id = revision[0].in_history(b).rev_id
1284
t = b.repository.revision_tree(rev_id)
1286
export(t, dest, format, root)
1287
except errors.NoSuchExportFormat, e:
1288
raise BzrCommandError('Unsupported export format: %s' % e.format)
1291
class cmd_cat(Command):
1292
"""Write a file's text from a previous revision."""
1294
takes_options = ['revision']
1295
takes_args = ['filename']
1298
def run(self, filename, revision=None):
1299
if revision is not None and len(revision) != 1:
1300
raise BzrCommandError("bzr cat --revision takes exactly one number")
1303
tree, relpath = WorkingTree.open_containing(filename)
1305
except NotBranchError:
1309
b, relpath = Branch.open_containing(filename)
1310
if revision is None:
1311
revision_id = b.last_revision()
1313
revision_id = revision[0].in_history(b).rev_id
1314
b.print_file(relpath, revision_id)
1317
class cmd_local_time_offset(Command):
1318
"""Show the offset in seconds from GMT to local time."""
1322
print bzrlib.osutils.local_time_offset()
1326
class cmd_commit(Command):
1327
"""Commit changes into a new revision.
1329
If no arguments are given, the entire tree is committed.
1331
If selected files are specified, only changes to those files are
1332
committed. If a directory is specified then the directory and everything
1333
within it is committed.
1335
A selected-file commit may fail in some cases where the committed
1336
tree would be invalid, such as trying to commit a file in a
1337
newly-added directory that is not itself committed.
1339
# TODO: Run hooks on tree to-be-committed, and after commit.
1341
# TODO: Strict commit that fails if there are deleted files.
1342
# (what does "deleted files" mean ??)
1344
# TODO: Give better message for -s, --summary, used by tla people
1346
# XXX: verbose currently does nothing
1348
takes_args = ['selected*']
1349
takes_options = ['message', 'verbose',
1351
help='commit even if nothing has changed'),
1352
Option('file', type=str,
1354
help='file containing commit message'),
1356
help="refuse to commit if there are unknown "
1357
"files in the working tree."),
1359
aliases = ['ci', 'checkin']
1361
def run(self, message=None, file=None, verbose=True, selected_list=None,
1362
unchanged=False, strict=False):
1363
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1365
from bzrlib.msgeditor import edit_commit_message, \
1366
make_commit_message_template
1367
from bzrlib.status import show_status
1368
from tempfile import TemporaryFile
1371
# TODO: Need a blackbox test for invoking the external editor; may be
1372
# slightly problematic to run this cross-platform.
1374
# TODO: do more checks that the commit will succeed before
1375
# spending the user's valuable time typing a commit message.
1377
# TODO: if the commit *does* happen to fail, then save the commit
1378
# message to a temporary file where it can be recovered
1379
tree, selected_list = tree_files(selected_list)
1380
if message is None and not file:
1381
template = make_commit_message_template(tree, selected_list)
1382
message = edit_commit_message(template)
1384
raise BzrCommandError("please specify a commit message"
1385
" with either --message or --file")
1386
elif message and file:
1387
raise BzrCommandError("please specify either --message or --file")
1391
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1394
raise BzrCommandError("empty commit message specified")
1397
tree.commit(message, specific_files=selected_list,
1398
allow_pointless=unchanged, strict=strict)
1399
except PointlessCommit:
1400
# FIXME: This should really happen before the file is read in;
1401
# perhaps prepare the commit; get the message; then actually commit
1402
raise BzrCommandError("no changes to commit",
1403
["use --unchanged to commit anyhow"])
1404
except ConflictsInTree:
1405
raise BzrCommandError("Conflicts detected in working tree. "
1406
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1407
except StrictCommitFailed:
1408
raise BzrCommandError("Commit refused because there are unknown "
1409
"files in the working tree.")
1410
note('Committed revision %d.' % (tree.branch.revno(),))
1413
class cmd_check(Command):
1414
"""Validate consistency of branch history.
1416
This command checks various invariants about the branch storage to
1417
detect data corruption or bzr bugs.
1419
takes_args = ['branch?']
1420
takes_options = ['verbose']
1422
def run(self, branch=None, verbose=False):
1423
from bzrlib.check import check
1425
tree = WorkingTree.open_containing()[0]
1426
branch = tree.branch
1428
branch = Branch.open(branch)
1429
check(branch, verbose)
1432
class cmd_scan_cache(Command):
1435
from bzrlib.hashcache import HashCache
1441
print '%6d stats' % c.stat_count
1442
print '%6d in hashcache' % len(c._cache)
1443
print '%6d files removed from cache' % c.removed_count
1444
print '%6d hashes updated' % c.update_count
1445
print '%6d files changed too recently to cache' % c.danger_count
1452
class cmd_upgrade(Command):
1453
"""Upgrade branch storage to current format.
1455
The check command or bzr developers may sometimes advise you to run
1456
this command. When the default format has changed you may also be warned
1457
during other operations to upgrade.
1459
takes_args = ['url?']
1461
def run(self, url='.'):
1462
from bzrlib.upgrade import upgrade
1466
class cmd_whoami(Command):
1467
"""Show bzr user id."""
1468
takes_options = ['email']
1471
def run(self, email=False):
1473
b = WorkingTree.open_containing(u'.')[0].branch
1474
config = bzrlib.config.BranchConfig(b)
1475
except NotBranchError:
1476
config = bzrlib.config.GlobalConfig()
1479
print config.user_email()
1481
print config.username()
1484
class cmd_nick(Command):
1485
"""Print or set the branch nickname.
1487
If unset, the tree root directory name is used as the nickname
1488
To print the current nickname, execute with no argument.
1490
takes_args = ['nickname?']
1491
def run(self, nickname=None):
1492
branch = Branch.open_containing(u'.')[0]
1493
if nickname is None:
1494
self.printme(branch)
1496
branch.nick = nickname
1499
def printme(self, branch):
1503
class cmd_selftest(Command):
1504
"""Run internal test suite.
1506
This creates temporary test directories in the working directory,
1507
but not existing data is affected. These directories are deleted
1508
if the tests pass, or left behind to help in debugging if they
1509
fail and --keep-output is specified.
1511
If arguments are given, they are regular expressions that say
1512
which tests should run.
1514
If the global option '--no-plugins' is given, plugins are not loaded
1515
before running the selftests. This has two effects: features provided or
1516
modified by plugins will not be tested, and tests provided by plugins will
1521
bzr --no-plugins selftest -v
1523
# TODO: --list should give a list of all available tests
1525
# NB: this is used from the class without creating an instance, which is
1526
# why it does not have a self parameter.
1527
def get_transport_type(typestring):
1528
"""Parse and return a transport specifier."""
1529
if typestring == "sftp":
1530
from bzrlib.transport.sftp import SFTPAbsoluteServer
1531
return SFTPAbsoluteServer
1532
if typestring == "memory":
1533
from bzrlib.transport.memory import MemoryServer
1535
msg = "No known transport type %s. Supported types are: sftp\n" %\
1537
raise BzrCommandError(msg)
1540
takes_args = ['testspecs*']
1541
takes_options = ['verbose',
1542
Option('one', help='stop when one test fails'),
1543
Option('keep-output',
1544
help='keep output directories when tests fail'),
1546
help='Use a different transport by default '
1547
'throughout the test suite.',
1548
type=get_transport_type),
1551
def run(self, testspecs_list=None, verbose=False, one=False,
1552
keep_output=False, transport=None):
1554
from bzrlib.tests import selftest
1555
# we don't want progress meters from the tests to go to the
1556
# real output; and we don't want log messages cluttering up
1558
save_ui = bzrlib.ui.ui_factory
1559
bzrlib.trace.info('running tests...')
1561
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1562
if testspecs_list is not None:
1563
pattern = '|'.join(testspecs_list)
1566
result = selftest(verbose=verbose,
1568
stop_on_failure=one,
1569
keep_output=keep_output,
1570
transport=transport)
1572
bzrlib.trace.info('tests passed')
1574
bzrlib.trace.info('tests failed')
1575
return int(not result)
1577
bzrlib.ui.ui_factory = save_ui
1580
def _get_bzr_branch():
1581
"""If bzr is run from a branch, return Branch or None"""
1582
import bzrlib.errors
1583
from bzrlib.branch import Branch
1584
from bzrlib.osutils import abspath
1585
from os.path import dirname
1588
branch = Branch.open(dirname(abspath(dirname(__file__))))
1590
except bzrlib.errors.BzrError:
1595
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1596
# is bzrlib itself in a branch?
1597
branch = _get_bzr_branch()
1599
rh = branch.revision_history()
1601
print " bzr checkout, revision %d" % (revno,)
1602
print " nick: %s" % (branch.nick,)
1604
print " revid: %s" % (rh[-1],)
1605
print bzrlib.__copyright__
1606
print "http://bazaar-ng.org/"
1608
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1609
print "you may use, modify and redistribute it under the terms of the GNU"
1610
print "General Public License version 2 or later."
1613
class cmd_version(Command):
1614
"""Show version of bzr."""
1619
class cmd_rocks(Command):
1620
"""Statement of optimism."""
1624
print "it sure does!"
1627
class cmd_find_merge_base(Command):
1628
"""Find and print a base revision for merging two branches.
1630
# TODO: Options to specify revisions on either side, as if
1631
# merging only part of the history.
1632
takes_args = ['branch', 'other']
1636
def run(self, branch, other):
1637
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1639
branch1 = Branch.open_containing(branch)[0]
1640
branch2 = Branch.open_containing(other)[0]
1642
history_1 = branch1.revision_history()
1643
history_2 = branch2.revision_history()
1645
last1 = branch1.last_revision()
1646
last2 = branch2.last_revision()
1648
source = MultipleRevisionSources(branch1.repository,
1651
base_rev_id = common_ancestor(last1, last2, source)
1653
print 'merge base is revision %s' % base_rev_id
1657
if base_revno is None:
1658
raise bzrlib.errors.UnrelatedBranches()
1660
print ' r%-6d in %s' % (base_revno, branch)
1662
other_revno = branch2.revision_id_to_revno(base_revid)
1664
print ' r%-6d in %s' % (other_revno, other)
1668
class cmd_merge(Command):
1669
"""Perform a three-way merge.
1671
The branch is the branch you will merge from. By default, it will
1672
merge the latest revision. If you specify a revision, that
1673
revision will be merged. If you specify two revisions, the first
1674
will be used as a BASE, and the second one as OTHER. Revision
1675
numbers are always relative to the specified branch.
1677
By default bzr will try to merge in all new work from the other
1678
branch, automatically determining an appropriate base. If this
1679
fails, you may need to give an explicit base.
1683
To merge the latest revision from bzr.dev
1684
bzr merge ../bzr.dev
1686
To merge changes up to and including revision 82 from bzr.dev
1687
bzr merge -r 82 ../bzr.dev
1689
To merge the changes introduced by 82, without previous changes:
1690
bzr merge -r 81..82 ../bzr.dev
1692
merge refuses to run if there are any uncommitted changes, unless
1695
takes_args = ['branch?']
1696
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1697
Option('show-base', help="Show base revision text in "
1700
def run(self, branch=None, revision=None, force=False, merge_type=None,
1701
show_base=False, reprocess=False):
1702
from bzrlib._merge_core import ApplyMerge3
1703
if merge_type is None:
1704
merge_type = ApplyMerge3
1706
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1708
raise BzrCommandError("No merge location known or specified.")
1710
print "Using saved location: %s" % branch
1711
if revision is None or len(revision) < 1:
1713
other = [branch, -1]
1715
if len(revision) == 1:
1717
other_branch = Branch.open_containing(branch)[0]
1718
revno = revision[0].in_history(other_branch).revno
1719
other = [branch, revno]
1721
assert len(revision) == 2
1722
if None in revision:
1723
raise BzrCommandError(
1724
"Merge doesn't permit that revision specifier.")
1725
b = Branch.open_containing(branch)[0]
1727
base = [branch, revision[0].in_history(b).revno]
1728
other = [branch, revision[1].in_history(b).revno]
1731
conflict_count = merge(other, base, check_clean=(not force),
1732
merge_type=merge_type, reprocess=reprocess,
1733
show_base=show_base)
1734
if conflict_count != 0:
1738
except bzrlib.errors.AmbiguousBase, e:
1739
m = ("sorry, bzr can't determine the right merge base yet\n"
1740
"candidates are:\n "
1741
+ "\n ".join(e.bases)
1743
"please specify an explicit base with -r,\n"
1744
"and (if you want) report this to the bzr developers\n")
1748
class cmd_remerge(Command):
1751
takes_args = ['file*']
1752
takes_options = ['merge-type', 'reprocess',
1753
Option('show-base', help="Show base revision text in "
1756
def run(self, file_list=None, merge_type=None, show_base=False,
1758
from bzrlib.merge import merge_inner, transform_tree
1759
from bzrlib._merge_core import ApplyMerge3
1760
if merge_type is None:
1761
merge_type = ApplyMerge3
1762
tree, file_list = tree_files(file_list)
1765
pending_merges = tree.pending_merges()
1766
if len(pending_merges) != 1:
1767
raise BzrCommandError("Sorry, remerge only works after normal"
1768
+ " merges. Not cherrypicking or"
1770
repository = tree.branch.repository
1771
base_revision = common_ancestor(tree.branch.last_revision(),
1772
pending_merges[0], repository)
1773
base_tree = repository.revision_tree(base_revision)
1774
other_tree = repository.revision_tree(pending_merges[0])
1775
interesting_ids = None
1776
if file_list is not None:
1777
interesting_ids = set()
1778
for filename in file_list:
1779
file_id = tree.path2id(filename)
1780
interesting_ids.add(file_id)
1781
if tree.kind(file_id) != "directory":
1784
for name, ie in tree.inventory.iter_entries(file_id):
1785
interesting_ids.add(ie.file_id)
1786
transform_tree(tree, tree.basis_tree(), interesting_ids)
1787
if file_list is None:
1788
restore_files = list(tree.iter_conflicts())
1790
restore_files = file_list
1791
for filename in restore_files:
1793
restore(tree.abspath(filename))
1794
except NotConflicted:
1796
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1797
interesting_ids = interesting_ids,
1798
other_rev_id=pending_merges[0],
1799
merge_type=merge_type,
1800
show_base=show_base,
1801
reprocess=reprocess)
1809
class cmd_revert(Command):
1810
"""Reverse all changes since the last commit.
1812
Only versioned files are affected. Specify filenames to revert only
1813
those files. By default, any files that are changed will be backed up
1814
first. Backup files have a '~' appended to their name.
1816
takes_options = ['revision', 'no-backup']
1817
takes_args = ['file*']
1818
aliases = ['merge-revert']
1820
def run(self, revision=None, no_backup=False, file_list=None):
1821
from bzrlib.commands import parse_spec
1822
if file_list is not None:
1823
if len(file_list) == 0:
1824
raise BzrCommandError("No files specified")
1828
tree, file_list = tree_files(file_list)
1829
if revision is None:
1830
# FIXME should be tree.last_revision
1831
rev_id = tree.branch.last_revision()
1832
elif len(revision) != 1:
1833
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1835
rev_id = revision[0].in_history(tree.branch).rev_id
1836
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1840
class cmd_assert_fail(Command):
1841
"""Test reporting of assertion failures"""
1844
assert False, "always fails"
1847
class cmd_help(Command):
1848
"""Show help on a command or other topic.
1850
For a list of all available commands, say 'bzr help commands'."""
1851
takes_options = ['long']
1852
takes_args = ['topic?']
1856
def run(self, topic=None, long=False):
1858
if topic is None and long:
1863
class cmd_shell_complete(Command):
1864
"""Show appropriate completions for context.
1866
For a list of all available commands, say 'bzr shell-complete'."""
1867
takes_args = ['context?']
1872
def run(self, context=None):
1873
import shellcomplete
1874
shellcomplete.shellcomplete(context)
1877
class cmd_fetch(Command):
1878
"""Copy in history from another branch but don't merge it.
1880
This is an internal method used for pull and merge."""
1882
takes_args = ['from_branch', 'to_branch']
1883
def run(self, from_branch, to_branch):
1884
from bzrlib.fetch import Fetcher
1885
from bzrlib.branch import Branch
1886
from_b = Branch.open(from_branch)
1887
to_b = Branch.open(to_branch)
1888
Fetcher(to_b, from_b)
1891
class cmd_missing(Command):
1892
"""Show unmerged/unpulled revisions between two branches.
1894
OTHER_BRANCH may be local or remote."""
1895
takes_args = ['other_branch?']
1896
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1898
'Display changes in the local branch only'),
1899
Option('theirs-only',
1900
'Display changes in the remote branch only'),
1909
def run(self, other_branch=None, reverse=False, mine_only=False,
1910
theirs_only=False, log_format=None, long=False, short=False, line=False,
1911
show_ids=False, verbose=False):
1912
from bzrlib.missing import find_unmerged, iter_log_data
1913
from bzrlib.log import log_formatter
1914
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1915
parent = local_branch.get_parent()
1916
if other_branch is None:
1917
other_branch = parent
1918
if other_branch is None:
1919
raise BzrCommandError("No missing location known or specified.")
1920
print "Using last location: " + local_branch.get_parent()
1921
remote_branch = bzrlib.branch.Branch.open(other_branch)
1922
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1923
if (log_format == None):
1924
default = bzrlib.config.BranchConfig(local_branch).log_format()
1925
log_format = get_log_format(long=long, short=short, line=line, default=default)
1926
lf = log_formatter(log_format, sys.stdout,
1928
show_timezone='original')
1929
if reverse is False:
1930
local_extra.reverse()
1931
remote_extra.reverse()
1932
if local_extra and not theirs_only:
1933
print "You have %d extra revision(s):" % len(local_extra)
1934
for data in iter_log_data(local_extra, local_branch.repository,
1937
printed_local = True
1939
printed_local = False
1940
if remote_extra and not mine_only:
1941
if printed_local is True:
1943
print "You are missing %d revision(s):" % len(remote_extra)
1944
for data in iter_log_data(remote_extra, remote_branch.repository,
1947
if not remote_extra and not local_extra:
1949
print "Branches are up to date."
1952
if parent is None and other_branch is not None:
1953
local_branch.set_parent(other_branch)
1957
class cmd_plugins(Command):
1962
import bzrlib.plugin
1963
from inspect import getdoc
1964
for name, plugin in bzrlib.plugin.all_plugins().items():
1965
if hasattr(plugin, '__path__'):
1966
print plugin.__path__[0]
1967
elif hasattr(plugin, '__file__'):
1968
print plugin.__file__
1974
print '\t', d.split('\n')[0]
1977
class cmd_testament(Command):
1978
"""Show testament (signing-form) of a revision."""
1979
takes_options = ['revision', 'long']
1980
takes_args = ['branch?']
1982
def run(self, branch=u'.', revision=None, long=False):
1983
from bzrlib.testament import Testament
1984
b = WorkingTree.open_containing(branch)[0].branch
1987
if revision is None:
1988
rev_id = b.last_revision()
1990
rev_id = revision[0].in_history(b).rev_id
1991
t = Testament.from_revision(b.repository, rev_id)
1993
sys.stdout.writelines(t.as_text_lines())
1995
sys.stdout.write(t.as_short_text())
2000
class cmd_annotate(Command):
2001
"""Show the origin of each line in a file.
2003
This prints out the given file with an annotation on the left side
2004
indicating which revision, author and date introduced the change.
2006
If the origin is the same for a run of consecutive lines, it is
2007
shown only at the top, unless the --all option is given.
2009
# TODO: annotate directories; showing when each file was last changed
2010
# TODO: annotate a previous version of a file
2011
# TODO: if the working copy is modified, show annotations on that
2012
# with new uncommitted lines marked
2013
aliases = ['blame', 'praise']
2014
takes_args = ['filename']
2015
takes_options = [Option('all', help='show annotations on all lines'),
2016
Option('long', help='show date in annotations'),
2020
def run(self, filename, all=False, long=False):
2021
from bzrlib.annotate import annotate_file
2022
tree, relpath = WorkingTree.open_containing(filename)
2023
branch = tree.branch
2026
file_id = tree.inventory.path2id(relpath)
2027
tree = branch.repository.revision_tree(branch.last_revision())
2028
file_version = tree.inventory[file_id].revision
2029
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2034
class cmd_re_sign(Command):
2035
"""Create a digital signature for an existing revision."""
2036
# TODO be able to replace existing ones.
2038
hidden = True # is this right ?
2039
takes_args = ['revision_id*']
2040
takes_options = ['revision']
2042
def run(self, revision_id_list=None, revision=None):
2043
import bzrlib.config as config
2044
import bzrlib.gpg as gpg
2045
if revision_id_list is not None and revision is not None:
2046
raise BzrCommandError('You can only supply one of revision_id or --revision')
2047
if revision_id_list is None and revision is None:
2048
raise BzrCommandError('You must supply either --revision or a revision_id')
2049
b = WorkingTree.open_containing(u'.')[0].branch
2050
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2051
if revision_id_list is not None:
2052
for revision_id in revision_id_list:
2053
b.repository.sign_revision(revision_id, gpg_strategy)
2054
elif revision is not None:
2055
if len(revision) == 1:
2056
revno, rev_id = revision[0].in_history(b)
2057
b.repository.sign_revision(rev_id, gpg_strategy)
2058
elif len(revision) == 2:
2059
# are they both on rh- if so we can walk between them
2060
# might be nice to have a range helper for arbitrary
2061
# revision paths. hmm.
2062
from_revno, from_revid = revision[0].in_history(b)
2063
to_revno, to_revid = revision[1].in_history(b)
2064
if to_revid is None:
2065
to_revno = b.revno()
2066
if from_revno is None or to_revno is None:
2067
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2068
for revno in range(from_revno, to_revno + 1):
2069
b.repository.sign_revision(b.get_rev_id(revno),
2072
raise BzrCommandError('Please supply either one revision, or a range.')
2075
class cmd_uncommit(bzrlib.commands.Command):
2076
"""Remove the last committed revision.
2078
By supplying the --all flag, it will not only remove the entry
2079
from revision_history, but also remove all of the entries in the
2082
--verbose will print out what is being removed.
2083
--dry-run will go through all the motions, but not actually
2086
In the future, uncommit will create a changeset, which can then
2089
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2090
information in 'branch-as-repostory' branches.
2091
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2092
information in shared branches as well.
2094
takes_options = ['verbose', 'revision',
2095
Option('dry-run', help='Don\'t actually make changes'),
2096
Option('force', help='Say yes to all questions.')]
2097
takes_args = ['location?']
2100
def run(self, location=None,
2101
dry_run=False, verbose=False,
2102
revision=None, force=False):
2103
from bzrlib.branch import Branch
2104
from bzrlib.log import log_formatter
2106
from bzrlib.uncommit import uncommit
2108
if location is None:
2110
b, relpath = Branch.open_containing(location)
2112
if revision is None:
2114
rev_id = b.last_revision()
2116
revno, rev_id = revision[0].in_history(b)
2118
print 'No revisions to uncommit.'
2120
for r in range(revno, b.revno()+1):
2121
rev_id = b.get_rev_id(r)
2122
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2123
lf.show(r, b.repository.get_revision(rev_id), None)
2126
print 'Dry-run, pretending to remove the above revisions.'
2128
val = raw_input('Press <enter> to continue')
2130
print 'The above revision(s) will be removed.'
2132
val = raw_input('Are you sure [y/N]? ')
2133
if val.lower() not in ('y', 'yes'):
2137
uncommit(b, dry_run=dry_run, verbose=verbose,
2141
def merge(other_revision, base_revision,
2142
check_clean=True, ignore_zero=False,
2143
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2144
file_list=None, show_base=False, reprocess=False):
2145
"""Merge changes into a tree.
2148
list(path, revno) Base for three-way merge.
2149
If [None, None] then a base will be automatically determined.
2151
list(path, revno) Other revision for three-way merge.
2153
Directory to merge changes into; '.' by default.
2155
If true, this_dir must have no uncommitted changes before the
2157
ignore_zero - If true, suppress the "zero conflicts" message when
2158
there are no conflicts; should be set when doing something we expect
2159
to complete perfectly.
2160
file_list - If supplied, merge only changes to selected files.
2162
All available ancestors of other_revision and base_revision are
2163
automatically pulled into the branch.
2165
The revno may be -1 to indicate the last revision on the branch, which is
2168
This function is intended for use from the command line; programmatic
2169
clients might prefer to call merge.merge_inner(), which has less magic
2172
from bzrlib.merge import Merger, _MergeConflictHandler
2173
if this_dir is None:
2175
this_tree = WorkingTree.open_containing(this_dir)[0]
2176
if show_base and not merge_type is ApplyMerge3:
2177
raise BzrCommandError("Show-base is not supported for this merge"
2178
" type. %s" % merge_type)
2179
if reprocess and not merge_type is ApplyMerge3:
2180
raise BzrCommandError("Reprocess is not supported for this merge"
2181
" type. %s" % merge_type)
2182
if reprocess and show_base:
2183
raise BzrCommandError("Cannot reprocess and show base.")
2184
merger = Merger(this_tree.branch, this_tree=this_tree)
2185
merger.check_basis(check_clean)
2186
merger.set_other(other_revision)
2187
merger.set_base(base_revision)
2188
if merger.base_rev_id == merger.other_rev_id:
2189
note('Nothing to do.')
2191
merger.backup_files = backup_files
2192
merger.merge_type = merge_type
2193
merger.set_interesting_files(file_list)
2194
merger.show_base = show_base
2195
merger.reprocess = reprocess
2196
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2199
ignore_zero=ignore_zero)
2200
conflicts = merger.do_merge()
2201
merger.set_pending()
2205
# these get imported and then picked up by the scan for cmd_*
2206
# TODO: Some more consistent way to split command definitions across files;
2207
# we do need to load at least some information about them to know of
2209
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore