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# Copyright (C) 2004, 2005, 2006 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.bundle import read_bundle_from_url
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from bzrlib.bundle.read_bundle import BundleReader
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.commands import Command, display_command
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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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NotVersionedError, NotABundle)
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from bzrlib.log import show_one_log
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from bzrlib.merge import Merge3Merger
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from bzrlib.option import Option
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.revision import common_ancestor
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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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import bzrlib.urlutils as urlutils
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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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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or None.
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:return: workingtree, [relative_paths]
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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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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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if typestring == "weave":
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return bzrdir.BzrDirFormat6()
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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if typestring == "metaweave":
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format = bzrdir.BzrDirMetaFormat1()
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format.repository_format = bzrlib.repository.RepositoryFormat7()
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if typestring == "knit":
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format = bzrdir.BzrDirMetaFormat1()
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format.repository_format = bzrlib.repository.RepositoryFormatKnit1()
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msg = "Unknown bzr format %s. Current formats are: default, knit,\n" \
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"metaweave and weave" % typestring
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raise BzrCommandError(msg)
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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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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 = ['show-ids', 'revision']
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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def run(self, show_ids=False, file_list=None, revision=None):
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from bzrlib.status import show_tree_status
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tree, file_list = tree_files(file_list)
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show_tree_status(tree, 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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# cat-revision is more for frontends so should be exact
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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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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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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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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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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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self.outf.write(str(Branch.open_containing(location)[0].revno()))
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self.outf.write('\n')
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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 explicitly 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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encoding_type = 'replace'
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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action = bzrlib.add.AddAction(to_file=self.outf,
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should_print=(not is_quiet()))
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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action=action, save=not dry_run)
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for glob in sorted(ignored.keys()):
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for path in ignored[glob]:
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self.outf.write("ignored %s matching \"%s\"\n"
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for glob, paths in ignored.items():
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match_len += len(paths)
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self.outf.write("ignored %d file(s).\n" % match_len)
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self.outf.write("If you wish to add some of these files,"
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" please add them by name.\n")
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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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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % 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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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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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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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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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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aliases = ['move', 'rename']
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encoding_type = 'replace'
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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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self.outf.write("%s => %s\n" % 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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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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If branches have diverged, you can use 'bzr merge' to integrate the 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 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 pull --overwrite.
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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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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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takes_args = ['location?']
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encoding_type = 'replace'
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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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branch_to = tree_to.branch
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except NoWorkingTree:
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branch_to = Branch.open_containing(u'.')[0]
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if location is not None:
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reader = read_bundle_from_url(location)
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pass # Continue on considering this url a Branch
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stored_loc = branch_to.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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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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if reader is not None:
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install_bundle(branch_to.repository, reader)
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branch_from = branch_to
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branch_from = Branch.open(location)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if reader is not None:
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rev_id = reader.info.target
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elif len(revision) == 1:
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rev_id = revision[0].in_history(branch_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = branch_to.revision_history()
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if tree_to is not None:
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count = tree_to.pull(branch_from, overwrite, rev_id)
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count = branch_to.pull(branch_from, overwrite, rev_id)
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note('%d revision(s) pulled.' % (count,))
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new_rh = branch_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(branch_to, old_rh, new_rh,
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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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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After that you will be able to do a push without '--overwrite'.
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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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takes_options = ['remember', 'overwrite', 'verbose',
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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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encoding_type = 'replace'
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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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br_from = Branch.open_containing('.')[0]
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stored_loc = br_from.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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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s" % display_url)
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location = stored_loc
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transport = get_transport(location)
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location_url = transport.base
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location_url)
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dir_to = bzrlib.bzrdir.BzrDir.open(location_url)
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br_to = dir_to.open_branch()
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except NotBranchError:
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transport = transport.clone('..')
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if not create_prefix:
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relurl = transport.relpath(location_url)
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mutter('creating directory %s => %s', location_url, relurl)
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transport.mkdir(relurl)
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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_url))]
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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 create "
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dir_to = br_from.bzrdir.clone(location_url,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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count = len(br_to.revision_history())
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old_rh = br_to.revision_history()
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tree_to = dir_to.open_workingtree()
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except errors.NotLocalUrl:
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warning('This transport does not update the working '
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'tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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except NoWorkingTree:
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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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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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from bzrlib.transport import get_transport
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from bzrlib.osutils import rmtree
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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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to_transport = get_transport(to_location)
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to_transport.mkdir('.')
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except bzrlib.errors.FileExists:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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except bzrlib.errors.NoSuchFile:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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# preserve whatever source format we have.
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dir = br_from.bzrdir.sprout(to_transport.base,
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revision_id, basis_dir)
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branch = dir.open_branch()
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except bzrlib.errors.NoSuchRevision:
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to_transport.delete_tree('.')
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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" % (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 BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
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the branch found in '.'. This is useful if you have removed the working tree
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or if it was never created - i.e. if you pushed the branch to its current
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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.
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takes_args = ['branch_location?', 'to_location?']
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takes_options = ['revision', # , 'basis']
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Option('lightweight',
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help="perform a lightweight checkout. Lightweight "
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"checkouts depend on access to the branch for "
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"every operation. Normal checkouts can perform "
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"common operations like diff and status without "
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"such access, and also support local commits."
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def run(self, branch_location=None, 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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if branch_location is None:
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branch_location = bzrlib.osutils.getcwd()
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to_location = branch_location
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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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# if the source and to_location are the same,
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# and there is no working tree,
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# then reconstitute a branch
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if (bzrlib.osutils.abspath(to_location) ==
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bzrlib.osutils.abspath(branch_location)):
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source.bzrdir.open_workingtree()
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except errors.NoWorkingTree:
739
source.bzrdir.create_workingtree()
742
os.mkdir(to_location)
744
if e.errno == errno.EEXIST:
745
raise BzrCommandError('Target directory "%s" already'
746
' exists.' % to_location)
747
if e.errno == errno.ENOENT:
748
raise BzrCommandError('Parent of "%s" does not exist.' %
752
old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
753
bzrlib.bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
756
checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
757
bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
759
checkout_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience(
760
to_location, force_new_tree=False)
761
checkout = checkout_branch.bzrdir
762
checkout_branch.bind(source)
763
if revision_id is not None:
764
rh = checkout_branch.revision_history()
765
checkout_branch.set_revision_history(rh[:rh.index(revision_id) + 1])
766
checkout.create_workingtree(revision_id)
768
bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
771
class cmd_renames(Command):
772
"""Show list of renamed files.
774
# TODO: Option to show renames between two historical versions.
776
# TODO: Only show renames under dir, rather than in the whole branch.
777
takes_args = ['dir?']
780
def run(self, dir=u'.'):
781
tree = WorkingTree.open_containing(dir)[0]
782
old_inv = tree.basis_tree().inventory
783
new_inv = tree.read_working_inventory()
785
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
787
for old_name, new_name in renames:
788
self.outf.write("%s => %s\n" % (old_name, new_name))
791
class cmd_update(Command):
792
"""Update a tree to have the latest code committed to its branch.
794
This will perform a merge into the working tree, and may generate
795
conflicts. If you have any local changes, you will still
796
need to commit them after the update for the update to be complete.
798
If you want to discard your local changes, you can just do a
799
'bzr revert' instead of 'bzr commit' after the update.
801
takes_args = ['dir?']
803
def run(self, dir='.'):
804
tree = WorkingTree.open_containing(dir)[0]
807
if tree.last_revision() == tree.branch.last_revision():
808
# may be up to date, check master too.
809
master = tree.branch.get_master_branch()
810
if master is None or master.last_revision == tree.last_revision():
811
note("Tree is up to date.")
813
conflicts = tree.update()
814
note('Updated to revision %d.' %
815
(tree.branch.revision_id_to_revno(tree.last_revision()),))
824
class cmd_info(Command):
825
"""Show information about a working tree, branch or repository.
827
This command will show all known locations and formats associated to the
828
tree, branch or repository. Statistical information is included with
831
Branches and working trees will also report any missing revisions.
833
takes_args = ['location?']
834
takes_options = ['verbose']
837
def run(self, location=None, verbose=False):
838
from bzrlib.info import show_bzrdir_info
839
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
843
class cmd_remove(Command):
844
"""Make a file unversioned.
846
This makes bzr stop tracking changes to a versioned file. It does
847
not delete the working copy.
849
You can specify one or more files, and/or --new. If you specify --new,
850
only 'added' files will be removed. If you specify both, then new files
851
in the specified directories will be removed. If the directories are
852
also new, they will also be removed.
854
takes_args = ['file*']
855
takes_options = ['verbose', Option('new', help='remove newly-added files')]
857
encoding_type = 'replace'
859
def run(self, file_list, verbose=False, new=False):
860
tree, file_list = tree_files(file_list)
862
if file_list is None:
863
raise BzrCommandError('Specify one or more files to remove, or'
866
from bzrlib.delta import compare_trees
867
added = [compare_trees(tree.basis_tree(), tree,
868
specific_files=file_list).added]
869
file_list = sorted([f[0] for f in added[0]], reverse=True)
870
if len(file_list) == 0:
871
raise BzrCommandError('No matching files.')
872
tree.remove(file_list, verbose=verbose, to_file=self.outf)
875
class cmd_file_id(Command):
876
"""Print file_id of a particular file or directory.
878
The file_id is assigned when the file is first added and remains the
879
same through all revisions where the file exists, even when it is
884
takes_args = ['filename']
887
def run(self, filename):
888
tree, relpath = WorkingTree.open_containing(filename)
889
i = tree.inventory.path2id(relpath)
891
raise BzrError("%r is not a versioned file" % filename)
893
self.outf.write(i + '\n')
896
class cmd_file_path(Command):
897
"""Print path of file_ids to a file or directory.
899
This prints one line for each directory down to the target,
900
starting at the branch root.
904
takes_args = ['filename']
907
def run(self, filename):
908
tree, relpath = WorkingTree.open_containing(filename)
910
fid = inv.path2id(relpath)
912
raise BzrError("%r is not a versioned file" % filename)
913
for fip in inv.get_idpath(fid):
914
self.outf.write(fip + '\n')
917
class cmd_reconcile(Command):
918
"""Reconcile bzr metadata in a branch.
920
This can correct data mismatches that may have been caused by
921
previous ghost operations or bzr upgrades. You should only
922
need to run this command if 'bzr check' or a bzr developer
923
advises you to run it.
925
If a second branch is provided, cross-branch reconciliation is
926
also attempted, which will check that data like the tree root
927
id which was not present in very early bzr versions is represented
928
correctly in both branches.
930
At the same time it is run it may recompress data resulting in
931
a potential saving in disk space or performance gain.
933
The branch *MUST* be on a listable system such as local disk or sftp.
935
takes_args = ['branch?']
937
def run(self, branch="."):
938
from bzrlib.reconcile import reconcile
939
dir = bzrlib.bzrdir.BzrDir.open(branch)
943
class cmd_revision_history(Command):
944
"""Display the list of revision ids on a branch."""
945
takes_args = ['location?']
950
def run(self, location="."):
951
branch = Branch.open_containing(location)[0]
952
for revid in branch.revision_history():
953
self.outf.write(revid)
954
self.outf.write('\n')
957
class cmd_ancestry(Command):
958
"""List all revisions merged into this branch."""
959
takes_args = ['location?']
964
def run(self, location="."):
966
wt = WorkingTree.open_containing(location)[0]
967
except errors.NoWorkingTree:
968
b = Branch.open(location)
969
last_revision = b.last_revision()
972
last_revision = wt.last_revision()
974
revision_ids = b.repository.get_ancestry(last_revision)
975
assert revision_ids[0] == None
977
for revision_id in revision_ids:
978
self.outf.write(revision_id + '\n')
981
class cmd_init(Command):
982
"""Make a directory into a versioned branch.
984
Use this to create an empty branch, or before importing an
987
If there is a repository in a parent directory of the location, then
988
the history of the branch will be stored in the repository. Otherwise
989
init creates a standalone branch which carries its own history in
992
If there is already a branch at the location but it has no working tree,
993
the tree can be populated with 'bzr checkout'.
995
Recipe for importing a tree of files:
1000
bzr commit -m 'imported project'
1002
takes_args = ['location?']
1005
help='Specify a format for this branch. Current'
1006
' formats are: default, knit, metaweave and'
1007
' weave. Default is knit; metaweave and'
1008
' weave are deprecated',
1009
type=get_format_type),
1011
def run(self, location=None, format=None):
1012
from bzrlib.branch import Branch
1014
format = get_format_type('default')
1015
if location is None:
1018
# The path has to exist to initialize a
1019
# branch inside of it.
1020
# Just using os.mkdir, since I don't
1021
# believe that we want to create a bunch of
1022
# locations if the user supplies an extended path
1023
if not os.path.exists(location):
1026
existing_bzrdir = bzrdir.BzrDir.open(location)
1027
except NotBranchError:
1028
# really a NotBzrDir error...
1029
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1031
if existing_bzrdir.has_branch():
1032
if existing_bzrdir.has_workingtree():
1033
raise errors.AlreadyBranchError(location)
1035
raise errors.BranchExistsWithoutWorkingTree(location)
1037
existing_bzrdir.create_branch()
1038
existing_bzrdir.create_workingtree()
1041
class cmd_init_repository(Command):
1042
"""Create a shared repository to hold branches.
1044
New branches created under the repository directory will store their revisions
1045
in the repository, not in the branch directory, if the branch format supports
1051
bzr checkout --lightweight repo/trunk trunk-checkout
1055
takes_args = ["location"]
1056
takes_options = [Option('format',
1057
help='Specify a format for this repository.'
1058
' Current formats are: default, knit,'
1059
' metaweave and weave. Default is knit;'
1060
' metaweave and weave are deprecated',
1061
type=get_format_type),
1063
help='Allows branches in repository to have'
1065
aliases = ["init-repo"]
1066
def run(self, location, format=None, trees=False):
1067
from bzrlib.transport import get_transport
1069
format = get_format_type('default')
1070
transport = get_transport(location)
1071
if not transport.has('.'):
1073
newdir = format.initialize_on_transport(transport)
1074
repo = newdir.create_repository(shared=True)
1075
repo.set_make_working_trees(trees)
1078
class cmd_diff(Command):
1079
"""Show differences in working tree.
1081
If files are listed, only the changes in those files are listed.
1082
Otherwise, all changes for the tree are listed.
1084
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1085
produces patches suitable for "patch -p1".
1091
bzr diff --diff-prefix old/:new/
1092
bzr diff bzr.mine bzr.dev
1095
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1096
# or a graphical diff.
1098
# TODO: Python difflib is not exactly the same as unidiff; should
1099
# either fix it up or prefer to use an external diff.
1101
# TODO: Selected-file diff is inefficient and doesn't show you
1104
# TODO: This probably handles non-Unix newlines poorly.
1106
takes_args = ['file*']
1107
takes_options = ['revision', 'diff-options', 'prefix']
1108
aliases = ['di', 'dif']
1109
encoding_type = 'exact'
1112
def run(self, revision=None, file_list=None, diff_options=None,
1114
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1116
if (prefix is None) or (prefix == '0'):
1124
if not ':' in prefix:
1125
raise BzrError("--diff-prefix expects two values separated by a colon")
1126
old_label, new_label = prefix.split(":")
1129
tree1, file_list = internal_tree_files(file_list)
1133
except FileInWrongBranch:
1134
if len(file_list) != 2:
1135
raise BzrCommandError("Files are in different branches")
1137
tree1, file1 = WorkingTree.open_containing(file_list[0])
1138
tree2, file2 = WorkingTree.open_containing(file_list[1])
1139
if file1 != "" or file2 != "":
1140
# FIXME diff those two files. rbc 20051123
1141
raise BzrCommandError("Files are in different branches")
1143
if revision is not None:
1144
if tree2 is not None:
1145
raise BzrCommandError("Can't specify -r with two branches")
1146
if (len(revision) == 1) or (revision[1].spec is None):
1147
return diff_cmd_helper(tree1, file_list, diff_options,
1149
old_label=old_label, new_label=new_label)
1150
elif len(revision) == 2:
1151
return diff_cmd_helper(tree1, file_list, diff_options,
1152
revision[0], revision[1],
1153
old_label=old_label, new_label=new_label)
1155
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
1157
if tree2 is not None:
1158
return show_diff_trees(tree1, tree2, sys.stdout,
1159
specific_files=file_list,
1160
external_diff_options=diff_options,
1161
old_label=old_label, new_label=new_label)
1163
return diff_cmd_helper(tree1, file_list, diff_options,
1164
old_label=old_label, new_label=new_label)
1167
class cmd_deleted(Command):
1168
"""List files deleted in the working tree.
1170
# TODO: Show files deleted since a previous revision, or
1171
# between two revisions.
1172
# TODO: Much more efficient way to do this: read in new
1173
# directories with readdir, rather than stating each one. Same
1174
# level of effort but possibly much less IO. (Or possibly not,
1175
# if the directories are very large...)
1176
takes_options = ['show-ids']
1179
def run(self, show_ids=False):
1180
tree = WorkingTree.open_containing(u'.')[0]
1181
old = tree.basis_tree()
1182
for path, ie in old.inventory.iter_entries():
1183
if not tree.has_id(ie.file_id):
1184
self.outf.write(path)
1186
self.outf.write(' ')
1187
self.outf.write(ie.file_id)
1188
self.outf.write('\n')
1191
class cmd_modified(Command):
1192
"""List files modified in working tree."""
1196
from bzrlib.delta import compare_trees
1198
tree = WorkingTree.open_containing(u'.')[0]
1199
td = compare_trees(tree.basis_tree(), tree)
1201
for path, id, kind, text_modified, meta_modified in td.modified:
1202
self.outf.write(path + '\n')
1205
class cmd_added(Command):
1206
"""List files added in working tree."""
1210
wt = WorkingTree.open_containing(u'.')[0]
1211
basis_inv = wt.basis_tree().inventory
1214
if file_id in basis_inv:
1216
path = inv.id2path(file_id)
1217
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
1219
self.outf.write(path + '\n')
1222
class cmd_root(Command):
1223
"""Show the tree root directory.
1225
The root is the nearest enclosing directory with a .bzr control
1227
takes_args = ['filename?']
1229
def run(self, filename=None):
1230
"""Print the branch root."""
1231
tree = WorkingTree.open_containing(filename)[0]
1232
self.outf.write(tree.basedir + '\n')
1235
class cmd_log(Command):
1236
"""Show log of a branch, file, or directory.
1238
By default show the log of the branch containing the working directory.
1240
To request a range of logs, you can use the command -r begin..end
1241
-r revision requests a specific revision, -r ..end or -r begin.. are
1247
bzr log -r -10.. http://server/branch
1250
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1252
takes_args = ['location?']
1253
takes_options = [Option('forward',
1254
help='show from oldest to newest'),
1257
help='show files changed in each revision'),
1258
'show-ids', 'revision',
1262
help='show revisions whose message matches this regexp',
1266
encoding_type = 'replace'
1269
def run(self, location=None, timezone='original',
1279
from bzrlib.log import log_formatter, show_log
1280
assert message is None or isinstance(message, basestring), \
1281
"invalid message argument %r" % message
1282
direction = (forward and 'forward') or 'reverse'
1287
# find the file id to log:
1289
dir, fp = bzrdir.BzrDir.open_containing(location)
1290
b = dir.open_branch()
1294
inv = dir.open_workingtree().inventory
1295
except (errors.NotBranchError, errors.NotLocalUrl):
1296
# either no tree, or is remote.
1297
inv = b.basis_tree().inventory
1298
file_id = inv.path2id(fp)
1301
# FIXME ? log the current subdir only RBC 20060203
1302
dir, relpath = bzrdir.BzrDir.open_containing('.')
1303
b = dir.open_branch()
1305
if revision is None:
1308
elif len(revision) == 1:
1309
rev1 = rev2 = revision[0].in_history(b).revno
1310
elif len(revision) == 2:
1311
if revision[0].spec is None:
1312
# missing begin-range means first revision
1315
rev1 = revision[0].in_history(b).revno
1317
if revision[1].spec is None:
1318
# missing end-range means last known revision
1321
rev2 = revision[1].in_history(b).revno
1323
raise BzrCommandError('bzr log --revision takes one or two values.')
1325
# By this point, the revision numbers are converted to the +ve
1326
# form if they were supplied in the -ve form, so we can do
1327
# this comparison in relative safety
1329
(rev2, rev1) = (rev1, rev2)
1331
if (log_format == None):
1332
default = bzrlib.config.BranchConfig(b).log_format()
1333
log_format = get_log_format(long=long, short=short, line=line, default=default)
1334
lf = log_formatter(log_format,
1337
show_timezone=timezone)
1343
direction=direction,
1344
start_revision=rev1,
1349
def get_log_format(long=False, short=False, line=False, default='long'):
1350
log_format = default
1354
log_format = 'short'
1360
class cmd_touching_revisions(Command):
1361
"""Return revision-ids which affected a particular file.
1363
A more user-friendly interface is "bzr log FILE".
1367
takes_args = ["filename"]
1370
def run(self, filename):
1371
tree, relpath = WorkingTree.open_containing(filename)
1373
inv = tree.read_working_inventory()
1374
file_id = inv.path2id(relpath)
1375
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1376
self.outf.write("%6d %s\n" % (revno, what))
1379
class cmd_ls(Command):
1380
"""List files in a tree.
1382
# TODO: Take a revision or remote path and list that tree instead.
1384
takes_options = ['verbose', 'revision',
1385
Option('non-recursive',
1386
help='don\'t recurse into sub-directories'),
1388
help='Print all paths from the root of the branch.'),
1389
Option('unknown', help='Print unknown files'),
1390
Option('versioned', help='Print versioned files'),
1391
Option('ignored', help='Print ignored files'),
1393
Option('null', help='Null separate the files'),
1396
def run(self, revision=None, verbose=False,
1397
non_recursive=False, from_root=False,
1398
unknown=False, versioned=False, ignored=False,
1401
if verbose and null:
1402
raise BzrCommandError('Cannot set both --verbose and --null')
1403
all = not (unknown or versioned or ignored)
1405
selection = {'I':ignored, '?':unknown, 'V':versioned}
1407
tree, relpath = WorkingTree.open_containing(u'.')
1412
if revision is not None:
1413
tree = tree.branch.repository.revision_tree(
1414
revision[0].in_history(tree.branch).rev_id)
1416
for fp, fc, kind, fid, entry in tree.list_files():
1417
if fp.startswith(relpath):
1418
fp = fp[len(relpath):]
1419
if non_recursive and '/' in fp:
1421
if not all and not selection[fc]:
1424
kindch = entry.kind_character()
1425
self.outf.write('%-8s %s%s\n' % (fc, fp, kindch))
1427
self.outf.write(fp + '\0')
1430
self.outf.write(fp + '\n')
1433
class cmd_unknowns(Command):
1434
"""List unknown files."""
1437
from bzrlib.osutils import quotefn
1438
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1439
self.outf.write(quotefn(f) + '\n')
1442
class cmd_ignore(Command):
1443
"""Ignore a command or pattern.
1445
To remove patterns from the ignore list, edit the .bzrignore file.
1447
If the pattern contains a slash, it is compared to the whole path
1448
from the branch root. Otherwise, it is compared to only the last
1449
component of the path. To match a file only in the root directory,
1452
Ignore patterns are case-insensitive on case-insensitive systems.
1454
Note: wildcards must be quoted from the shell on Unix.
1457
bzr ignore ./Makefile
1458
bzr ignore '*.class'
1460
# TODO: Complain if the filename is absolute
1461
takes_args = ['name_pattern']
1463
def run(self, name_pattern):
1464
from bzrlib.atomicfile import AtomicFile
1467
tree, relpath = WorkingTree.open_containing(u'.')
1468
ifn = tree.abspath('.bzrignore')
1470
if os.path.exists(ifn):
1473
igns = f.read().decode('utf-8')
1479
# TODO: If the file already uses crlf-style termination, maybe
1480
# we should use that for the newly added lines?
1482
if igns and igns[-1] != '\n':
1484
igns += name_pattern + '\n'
1486
f = AtomicFile(ifn, 'wt')
1488
f.write(igns.encode('utf-8'))
1493
inv = tree.inventory
1494
if inv.path2id('.bzrignore'):
1495
mutter('.bzrignore is already versioned')
1497
mutter('need to make new .bzrignore file versioned')
1498
tree.add(['.bzrignore'])
1501
class cmd_ignored(Command):
1502
"""List ignored files and the patterns that matched them.
1504
See also: bzr ignore"""
1507
tree = WorkingTree.open_containing(u'.')[0]
1508
for path, file_class, kind, file_id, entry in tree.list_files():
1509
if file_class != 'I':
1511
## XXX: Slightly inefficient since this was already calculated
1512
pat = tree.is_ignored(path)
1513
print '%-50s %s' % (path, pat)
1516
class cmd_lookup_revision(Command):
1517
"""Lookup the revision-id from a revision-number
1520
bzr lookup-revision 33
1523
takes_args = ['revno']
1526
def run(self, revno):
1530
raise BzrCommandError("not a valid revision-number: %r" % revno)
1532
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1535
class cmd_export(Command):
1536
"""Export past revision to destination directory.
1538
If no revision is specified this exports the last committed revision.
1540
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1541
given, try to find the format with the extension. If no extension
1542
is found exports to a directory (equivalent to --format=dir).
1544
Root may be the top directory for tar, tgz and tbz2 formats. If none
1545
is given, the top directory will be the root name of the file.
1547
Note: export of tree with non-ascii filenames to zip is not supported.
1549
Supported formats Autodetected by extension
1550
----------------- -------------------------
1553
tbz2 .tar.bz2, .tbz2
1557
takes_args = ['dest']
1558
takes_options = ['revision', 'format', 'root']
1559
def run(self, dest, revision=None, format=None, root=None):
1561
from bzrlib.export import export
1562
tree = WorkingTree.open_containing(u'.')[0]
1564
if revision is None:
1565
# should be tree.last_revision FIXME
1566
rev_id = b.last_revision()
1568
if len(revision) != 1:
1569
raise BzrError('bzr export --revision takes exactly 1 argument')
1570
rev_id = revision[0].in_history(b).rev_id
1571
t = b.repository.revision_tree(rev_id)
1573
export(t, dest, format, root)
1574
except errors.NoSuchExportFormat, e:
1575
raise BzrCommandError('Unsupported export format: %s' % e.format)
1578
class cmd_cat(Command):
1579
"""Write a file's text from a previous revision."""
1581
takes_options = ['revision']
1582
takes_args = ['filename']
1585
def run(self, filename, revision=None):
1586
if revision is not None and len(revision) != 1:
1587
raise BzrCommandError("bzr cat --revision takes exactly one number")
1590
tree, relpath = WorkingTree.open_containing(filename)
1592
except NotBranchError:
1596
b, relpath = Branch.open_containing(filename)
1597
if revision is None:
1598
revision_id = b.last_revision()
1600
revision_id = revision[0].in_history(b).rev_id
1601
b.print_file(relpath, revision_id)
1604
class cmd_local_time_offset(Command):
1605
"""Show the offset in seconds from GMT to local time."""
1609
print bzrlib.osutils.local_time_offset()
1613
class cmd_commit(Command):
1614
"""Commit changes into a new revision.
1616
If no arguments are given, the entire tree is committed.
1618
If selected files are specified, only changes to those files are
1619
committed. If a directory is specified then the directory and everything
1620
within it is committed.
1622
A selected-file commit may fail in some cases where the committed
1623
tree would be invalid, such as trying to commit a file in a
1624
newly-added directory that is not itself committed.
1626
# TODO: Run hooks on tree to-be-committed, and after commit.
1628
# TODO: Strict commit that fails if there are deleted files.
1629
# (what does "deleted files" mean ??)
1631
# TODO: Give better message for -s, --summary, used by tla people
1633
# XXX: verbose currently does nothing
1635
takes_args = ['selected*']
1636
takes_options = ['message', 'verbose',
1638
help='commit even if nothing has changed'),
1639
Option('file', type=str,
1641
help='file containing commit message'),
1643
help="refuse to commit if there are unknown "
1644
"files in the working tree."),
1646
help="perform a local only commit in a bound "
1647
"branch. Such commits are not pushed to "
1648
"the master branch until a normal commit "
1652
aliases = ['ci', 'checkin']
1654
def run(self, message=None, file=None, verbose=True, selected_list=None,
1655
unchanged=False, strict=False, local=False):
1656
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1657
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1659
from bzrlib.msgeditor import edit_commit_message, \
1660
make_commit_message_template
1661
from tempfile import TemporaryFile
1663
# TODO: Need a blackbox test for invoking the external editor; may be
1664
# slightly problematic to run this cross-platform.
1666
# TODO: do more checks that the commit will succeed before
1667
# spending the user's valuable time typing a commit message.
1669
# TODO: if the commit *does* happen to fail, then save the commit
1670
# message to a temporary file where it can be recovered
1671
tree, selected_list = tree_files(selected_list)
1672
if selected_list == ['']:
1673
# workaround - commit of root of tree should be exactly the same
1674
# as just default commit in that tree, and succeed even though
1675
# selected-file merge commit is not done yet
1678
if local and not tree.branch.get_bound_location():
1679
raise errors.LocalRequiresBoundBranch()
1680
if message is None and not file:
1681
template = make_commit_message_template(tree, selected_list)
1682
message = edit_commit_message(template)
1684
raise BzrCommandError("please specify a commit message"
1685
" with either --message or --file")
1686
elif message and file:
1687
raise BzrCommandError("please specify either --message or --file")
1690
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1693
raise BzrCommandError("empty commit message specified")
1696
reporter = ReportCommitToLog()
1698
reporter = NullCommitReporter()
1701
tree.commit(message, specific_files=selected_list,
1702
allow_pointless=unchanged, strict=strict, local=local,
1704
except PointlessCommit:
1705
# FIXME: This should really happen before the file is read in;
1706
# perhaps prepare the commit; get the message; then actually commit
1707
raise BzrCommandError("no changes to commit",
1708
["use --unchanged to commit anyhow"])
1709
except ConflictsInTree:
1710
raise BzrCommandError("Conflicts detected in working tree. "
1711
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1712
except StrictCommitFailed:
1713
raise BzrCommandError("Commit refused because there are unknown "
1714
"files in the working tree.")
1715
except errors.BoundBranchOutOfDate, e:
1716
raise BzrCommandError(str(e)
1717
+ ' Either unbind, update, or'
1718
' pass --local to commit.')
1721
class cmd_check(Command):
1722
"""Validate consistency of branch history.
1724
This command checks various invariants about the branch storage to
1725
detect data corruption or bzr bugs.
1727
takes_args = ['branch?']
1728
takes_options = ['verbose']
1730
def run(self, branch=None, verbose=False):
1731
from bzrlib.check import check
1733
tree = WorkingTree.open_containing()[0]
1734
branch = tree.branch
1736
branch = Branch.open(branch)
1737
check(branch, verbose)
1740
class cmd_scan_cache(Command):
1743
from bzrlib.hashcache import HashCache
1749
print '%6d stats' % c.stat_count
1750
print '%6d in hashcache' % len(c._cache)
1751
print '%6d files removed from cache' % c.removed_count
1752
print '%6d hashes updated' % c.update_count
1753
print '%6d files changed too recently to cache' % c.danger_count
1759
class cmd_upgrade(Command):
1760
"""Upgrade branch storage to current format.
1762
The check command or bzr developers may sometimes advise you to run
1763
this command. When the default format has changed you may also be warned
1764
during other operations to upgrade.
1766
takes_args = ['url?']
1769
help='Upgrade to a specific format. Current formats'
1770
' are: default, knit, metaweave and weave.'
1771
' Default is knit; metaweave and weave are'
1773
type=get_format_type),
1777
def run(self, url='.', format=None):
1778
from bzrlib.upgrade import upgrade
1780
format = get_format_type('default')
1781
upgrade(url, format)
1784
class cmd_whoami(Command):
1785
"""Show bzr user id."""
1786
takes_options = ['email']
1789
def run(self, email=False):
1791
b = WorkingTree.open_containing(u'.')[0].branch
1792
config = bzrlib.config.BranchConfig(b)
1793
except NotBranchError:
1794
config = bzrlib.config.GlobalConfig()
1797
print config.user_email()
1799
print config.username()
1802
class cmd_nick(Command):
1803
"""Print or set the branch nickname.
1805
If unset, the tree root directory name is used as the nickname
1806
To print the current nickname, execute with no argument.
1808
takes_args = ['nickname?']
1809
def run(self, nickname=None):
1810
branch = Branch.open_containing(u'.')[0]
1811
if nickname is None:
1812
self.printme(branch)
1814
branch.nick = nickname
1817
def printme(self, branch):
1821
class cmd_selftest(Command):
1822
"""Run internal test suite.
1824
This creates temporary test directories in the working directory,
1825
but not existing data is affected. These directories are deleted
1826
if the tests pass, or left behind to help in debugging if they
1827
fail and --keep-output is specified.
1829
If arguments are given, they are regular expressions that say
1830
which tests should run.
1832
If the global option '--no-plugins' is given, plugins are not loaded
1833
before running the selftests. This has two effects: features provided or
1834
modified by plugins will not be tested, and tests provided by plugins will
1839
bzr --no-plugins selftest -v
1841
# TODO: --list should give a list of all available tests
1843
# NB: this is used from the class without creating an instance, which is
1844
# why it does not have a self parameter.
1845
def get_transport_type(typestring):
1846
"""Parse and return a transport specifier."""
1847
if typestring == "sftp":
1848
from bzrlib.transport.sftp import SFTPAbsoluteServer
1849
return SFTPAbsoluteServer
1850
if typestring == "memory":
1851
from bzrlib.transport.memory import MemoryServer
1853
if typestring == "fakenfs":
1854
from bzrlib.transport.fakenfs import FakeNFSServer
1855
return FakeNFSServer
1856
msg = "No known transport type %s. Supported types are: sftp\n" %\
1858
raise BzrCommandError(msg)
1861
takes_args = ['testspecs*']
1862
takes_options = ['verbose',
1863
Option('one', help='stop when one test fails'),
1864
Option('keep-output',
1865
help='keep output directories when tests fail'),
1867
help='Use a different transport by default '
1868
'throughout the test suite.',
1869
type=get_transport_type),
1870
Option('benchmark', help='run the bzr bencharks.'),
1871
Option('lsprof-timed',
1872
help='generate lsprof output for benchmarked'
1873
' sections of code.'),
1876
def run(self, testspecs_list=None, verbose=None, one=False,
1877
keep_output=False, transport=None, benchmark=None,
1880
from bzrlib.tests import selftest
1881
import bzrlib.benchmarks as benchmarks
1882
# we don't want progress meters from the tests to go to the
1883
# real output; and we don't want log messages cluttering up
1885
save_ui = bzrlib.ui.ui_factory
1886
print '%10s: %s' % ('bzr', bzrlib.osutils.realpath(sys.argv[0]))
1887
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1889
bzrlib.trace.info('running tests...')
1891
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1892
if testspecs_list is not None:
1893
pattern = '|'.join(testspecs_list)
1897
test_suite_factory = benchmarks.test_suite
1901
test_suite_factory = None
1904
result = selftest(verbose=verbose,
1906
stop_on_failure=one,
1907
keep_output=keep_output,
1908
transport=transport,
1909
test_suite_factory=test_suite_factory,
1910
lsprof_timed=lsprof_timed)
1912
bzrlib.trace.info('tests passed')
1914
bzrlib.trace.info('tests failed')
1915
return int(not result)
1917
bzrlib.ui.ui_factory = save_ui
1920
def _get_bzr_branch():
1921
"""If bzr is run from a branch, return Branch or None"""
1922
import bzrlib.errors
1923
from bzrlib.branch import Branch
1924
from bzrlib.osutils import abspath
1925
from os.path import dirname
1928
branch = Branch.open(dirname(abspath(dirname(__file__))))
1930
except bzrlib.errors.BzrError:
1935
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1936
# is bzrlib itself in a branch?
1937
branch = _get_bzr_branch()
1939
rh = branch.revision_history()
1941
print " bzr checkout, revision %d" % (revno,)
1942
print " nick: %s" % (branch.nick,)
1944
print " revid: %s" % (rh[-1],)
1945
print "Using python interpreter:", sys.executable
1947
print "Using python standard library:", os.path.dirname(site.__file__)
1948
print "Using bzrlib:",
1949
if len(bzrlib.__path__) > 1:
1950
# print repr, which is a good enough way of making it clear it's
1951
# more than one element (eg ['/foo/bar', '/foo/bzr'])
1952
print repr(bzrlib.__path__)
1954
print bzrlib.__path__[0]
1957
print bzrlib.__copyright__
1958
print "http://bazaar-vcs.org/"
1960
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1961
print "you may use, modify and redistribute it under the terms of the GNU"
1962
print "General Public License version 2 or later."
1965
class cmd_version(Command):
1966
"""Show version of bzr."""
1971
class cmd_rocks(Command):
1972
"""Statement of optimism."""
1976
print "it sure does!"
1979
class cmd_find_merge_base(Command):
1980
"""Find and print a base revision for merging two branches.
1982
# TODO: Options to specify revisions on either side, as if
1983
# merging only part of the history.
1984
takes_args = ['branch', 'other']
1988
def run(self, branch, other):
1989
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1991
branch1 = Branch.open_containing(branch)[0]
1992
branch2 = Branch.open_containing(other)[0]
1994
history_1 = branch1.revision_history()
1995
history_2 = branch2.revision_history()
1997
last1 = branch1.last_revision()
1998
last2 = branch2.last_revision()
2000
source = MultipleRevisionSources(branch1.repository,
2003
base_rev_id = common_ancestor(last1, last2, source)
2005
print 'merge base is revision %s' % base_rev_id
2008
class cmd_merge(Command):
2009
"""Perform a three-way merge.
2011
The branch is the branch you will merge from. By default, it will
2012
merge the latest revision. If you specify a revision, that
2013
revision will be merged. If you specify two revisions, the first
2014
will be used as a BASE, and the second one as OTHER. Revision
2015
numbers are always relative to the specified branch.
2017
By default, bzr will try to merge in all new work from the other
2018
branch, automatically determining an appropriate base. If this
2019
fails, you may need to give an explicit base.
2021
Merge will do its best to combine the changes in two branches, but there
2022
are some kinds of problems only a human can fix. When it encounters those,
2023
it will mark a conflict. A conflict means that you need to fix something,
2024
before you should commit.
2026
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2028
If there is no default branch set, the first merge will set it. After
2029
that, you can omit the branch to use the default. To change the
2030
default, use --remember.
2034
To merge the latest revision from bzr.dev
2035
bzr merge ../bzr.dev
2037
To merge changes up to and including revision 82 from bzr.dev
2038
bzr merge -r 82 ../bzr.dev
2040
To merge the changes introduced by 82, without previous changes:
2041
bzr merge -r 81..82 ../bzr.dev
2043
merge refuses to run if there are any uncommitted changes, unless
2046
The following merge types are available:
2048
takes_args = ['branch?']
2049
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2050
Option('show-base', help="Show base revision text in "
2054
from merge import merge_type_help
2055
from inspect import getdoc
2056
return getdoc(self) + '\n' + merge_type_help()
2058
def run(self, branch=None, revision=None, force=False, merge_type=None,
2059
show_base=False, reprocess=False, remember=False):
2060
if merge_type is None:
2061
merge_type = Merge3Merger
2063
tree = WorkingTree.open_containing(u'.')[0]
2065
if branch is not None:
2067
reader = read_bundle_from_url(branch)
2069
pass # Continue on considering this url a Branch
2071
conflicts = merge_bundle(reader, tree, not force, merge_type,
2072
reprocess, show_base)
2078
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2080
if revision is None or len(revision) < 1:
2082
other = [branch, -1]
2083
other_branch, path = Branch.open_containing(branch)
2085
if len(revision) == 1:
2087
other_branch, path = Branch.open_containing(branch)
2088
revno = revision[0].in_history(other_branch).revno
2089
other = [branch, revno]
2091
assert len(revision) == 2
2092
if None in revision:
2093
raise BzrCommandError(
2094
"Merge doesn't permit that revision specifier.")
2095
other_branch, path = Branch.open_containing(branch)
2097
base = [branch, revision[0].in_history(other_branch).revno]
2098
other = [branch, revision[1].in_history(other_branch).revno]
2100
if tree.branch.get_parent() is None or remember:
2101
tree.branch.set_parent(other_branch.base)
2104
interesting_files = [path]
2106
interesting_files = None
2107
pb = bzrlib.ui.ui_factory.nested_progress_bar()
2110
conflict_count = merge(other, base, check_clean=(not force),
2111
merge_type=merge_type,
2112
reprocess=reprocess,
2113
show_base=show_base,
2114
pb=pb, file_list=interesting_files)
2117
if conflict_count != 0:
2121
except bzrlib.errors.AmbiguousBase, e:
2122
m = ("sorry, bzr can't determine the right merge base yet\n"
2123
"candidates are:\n "
2124
+ "\n ".join(e.bases)
2126
"please specify an explicit base with -r,\n"
2127
"and (if you want) report this to the bzr developers\n")
2130
# TODO: move up to common parent; this isn't merge-specific anymore.
2131
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2132
"""Use tree.branch's parent if none was supplied.
2134
Report if the remembered location was used.
2136
if supplied_location is not None:
2137
return supplied_location
2138
stored_location = tree.branch.get_parent()
2139
mutter("%s", stored_location)
2140
if stored_location is None:
2141
raise BzrCommandError("No location specified or remembered")
2142
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2143
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2144
return stored_location
2147
class cmd_remerge(Command):
2150
Use this if you want to try a different merge technique while resolving
2151
conflicts. Some merge techniques are better than others, and remerge
2152
lets you try different ones on different files.
2154
The options for remerge have the same meaning and defaults as the ones for
2155
merge. The difference is that remerge can (only) be run when there is a
2156
pending merge, and it lets you specify particular files.
2159
$ bzr remerge --show-base
2160
Re-do the merge of all conflicted files, and show the base text in
2161
conflict regions, in addition to the usual THIS and OTHER texts.
2163
$ bzr remerge --merge-type weave --reprocess foobar
2164
Re-do the merge of "foobar", using the weave merge algorithm, with
2165
additional processing to reduce the size of conflict regions.
2167
The following merge types are available:"""
2168
takes_args = ['file*']
2169
takes_options = ['merge-type', 'reprocess',
2170
Option('show-base', help="Show base revision text in "
2174
from merge import merge_type_help
2175
from inspect import getdoc
2176
return getdoc(self) + '\n' + merge_type_help()
2178
def run(self, file_list=None, merge_type=None, show_base=False,
2180
from bzrlib.merge import merge_inner, transform_tree
2181
if merge_type is None:
2182
merge_type = Merge3Merger
2183
tree, file_list = tree_files(file_list)
2186
pending_merges = tree.pending_merges()
2187
if len(pending_merges) != 1:
2188
raise BzrCommandError("Sorry, remerge only works after normal"
2189
+ " merges. Not cherrypicking or"
2191
repository = tree.branch.repository
2192
base_revision = common_ancestor(tree.branch.last_revision(),
2193
pending_merges[0], repository)
2194
base_tree = repository.revision_tree(base_revision)
2195
other_tree = repository.revision_tree(pending_merges[0])
2196
interesting_ids = None
2197
if file_list is not None:
2198
interesting_ids = set()
2199
for filename in file_list:
2200
file_id = tree.path2id(filename)
2202
raise NotVersionedError(filename)
2203
interesting_ids.add(file_id)
2204
if tree.kind(file_id) != "directory":
2207
for name, ie in tree.inventory.iter_entries(file_id):
2208
interesting_ids.add(ie.file_id)
2209
transform_tree(tree, tree.basis_tree(), interesting_ids)
2210
if file_list is None:
2211
restore_files = list(tree.iter_conflicts())
2213
restore_files = file_list
2214
for filename in restore_files:
2216
restore(tree.abspath(filename))
2217
except NotConflicted:
2219
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2221
interesting_ids = interesting_ids,
2222
other_rev_id=pending_merges[0],
2223
merge_type=merge_type,
2224
show_base=show_base,
2225
reprocess=reprocess)
2233
class cmd_revert(Command):
2234
"""Reverse all changes since the last commit.
2236
Only versioned files are affected. Specify filenames to revert only
2237
those files. By default, any files that are changed will be backed up
2238
first. Backup files have a '~' appended to their name.
2240
takes_options = ['revision', 'no-backup']
2241
takes_args = ['file*']
2242
aliases = ['merge-revert']
2244
def run(self, revision=None, no_backup=False, file_list=None):
2245
from bzrlib.commands import parse_spec
2246
if file_list is not None:
2247
if len(file_list) == 0:
2248
raise BzrCommandError("No files specified")
2252
tree, file_list = tree_files(file_list)
2253
if revision is None:
2254
# FIXME should be tree.last_revision
2255
rev_id = tree.last_revision()
2256
elif len(revision) != 1:
2257
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
2259
rev_id = revision[0].in_history(tree.branch).rev_id
2260
pb = bzrlib.ui.ui_factory.nested_progress_bar()
2262
tree.revert(file_list,
2263
tree.branch.repository.revision_tree(rev_id),
2269
class cmd_assert_fail(Command):
2270
"""Test reporting of assertion failures"""
2273
assert False, "always fails"
2276
class cmd_help(Command):
2277
"""Show help on a command or other topic.
2279
For a list of all available commands, say 'bzr help commands'."""
2280
takes_options = [Option('long', 'show help on all commands')]
2281
takes_args = ['topic?']
2282
aliases = ['?', '--help', '-?', '-h']
2285
def run(self, topic=None, long=False):
2287
if topic is None and long:
2292
class cmd_shell_complete(Command):
2293
"""Show appropriate completions for context.
2295
For a list of all available commands, say 'bzr shell-complete'."""
2296
takes_args = ['context?']
2301
def run(self, context=None):
2302
import shellcomplete
2303
shellcomplete.shellcomplete(context)
2306
class cmd_fetch(Command):
2307
"""Copy in history from another branch but don't merge it.
2309
This is an internal method used for pull and merge."""
2311
takes_args = ['from_branch', 'to_branch']
2312
def run(self, from_branch, to_branch):
2313
from bzrlib.fetch import Fetcher
2314
from bzrlib.branch import Branch
2315
from_b = Branch.open(from_branch)
2316
to_b = Branch.open(to_branch)
2317
Fetcher(to_b, from_b)
2320
class cmd_missing(Command):
2321
"""Show unmerged/unpulled revisions between two branches.
2323
OTHER_BRANCH may be local or remote."""
2324
takes_args = ['other_branch?']
2325
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2327
'Display changes in the local branch only'),
2328
Option('theirs-only',
2329
'Display changes in the remote branch only'),
2338
def run(self, other_branch=None, reverse=False, mine_only=False,
2339
theirs_only=False, log_format=None, long=False, short=False, line=False,
2340
show_ids=False, verbose=False):
2341
from bzrlib.missing import find_unmerged, iter_log_data
2342
from bzrlib.log import log_formatter
2343
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
2344
parent = local_branch.get_parent()
2345
if other_branch is None:
2346
other_branch = parent
2347
if other_branch is None:
2348
raise BzrCommandError("No missing location known or specified.")
2349
print "Using last location: " + local_branch.get_parent()
2350
remote_branch = bzrlib.branch.Branch.open(other_branch)
2351
if remote_branch.base == local_branch.base:
2352
remote_branch = local_branch
2353
local_branch.lock_read()
2355
remote_branch.lock_read()
2357
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2358
if (log_format == None):
2359
default = bzrlib.config.BranchConfig(local_branch).log_format()
2360
log_format = get_log_format(long=long, short=short, line=line, default=default)
2361
lf = log_formatter(log_format, sys.stdout,
2363
show_timezone='original')
2364
if reverse is False:
2365
local_extra.reverse()
2366
remote_extra.reverse()
2367
if local_extra and not theirs_only:
2368
print "You have %d extra revision(s):" % len(local_extra)
2369
for data in iter_log_data(local_extra, local_branch.repository,
2372
printed_local = True
2374
printed_local = False
2375
if remote_extra and not mine_only:
2376
if printed_local is True:
2378
print "You are missing %d revision(s):" % len(remote_extra)
2379
for data in iter_log_data(remote_extra, remote_branch.repository,
2382
if not remote_extra and not local_extra:
2384
print "Branches are up to date."
2388
remote_branch.unlock()
2390
local_branch.unlock()
2391
if not status_code and parent is None and other_branch is not None:
2392
local_branch.lock_write()
2394
# handle race conditions - a parent might be set while we run.
2395
if local_branch.get_parent() is None:
2396
local_branch.set_parent(remote_branch.base)
2398
local_branch.unlock()
2402
class cmd_plugins(Command):
2407
import bzrlib.plugin
2408
from inspect import getdoc
2409
for name, plugin in bzrlib.plugin.all_plugins().items():
2410
if hasattr(plugin, '__path__'):
2411
print plugin.__path__[0]
2412
elif hasattr(plugin, '__file__'):
2413
print plugin.__file__
2419
print '\t', d.split('\n')[0]
2422
class cmd_testament(Command):
2423
"""Show testament (signing-form) of a revision."""
2424
takes_options = ['revision', 'long']
2425
takes_args = ['branch?']
2427
def run(self, branch=u'.', revision=None, long=False):
2428
from bzrlib.testament import Testament
2429
b = WorkingTree.open_containing(branch)[0].branch
2432
if revision is None:
2433
rev_id = b.last_revision()
2435
rev_id = revision[0].in_history(b).rev_id
2436
t = Testament.from_revision(b.repository, rev_id)
2438
sys.stdout.writelines(t.as_text_lines())
2440
sys.stdout.write(t.as_short_text())
2445
class cmd_annotate(Command):
2446
"""Show the origin of each line in a file.
2448
This prints out the given file with an annotation on the left side
2449
indicating which revision, author and date introduced the change.
2451
If the origin is the same for a run of consecutive lines, it is
2452
shown only at the top, unless the --all option is given.
2454
# TODO: annotate directories; showing when each file was last changed
2455
# TODO: if the working copy is modified, show annotations on that
2456
# with new uncommitted lines marked
2457
aliases = ['blame', 'praise']
2458
takes_args = ['filename']
2459
takes_options = [Option('all', help='show annotations on all lines'),
2460
Option('long', help='show date in annotations'),
2465
def run(self, filename, all=False, long=False, revision=None):
2466
from bzrlib.annotate import annotate_file
2467
tree, relpath = WorkingTree.open_containing(filename)
2468
branch = tree.branch
2471
if revision is None:
2472
revision_id = branch.last_revision()
2473
elif len(revision) != 1:
2474
raise BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2476
revision_id = revision[0].in_history(branch).rev_id
2477
file_id = tree.inventory.path2id(relpath)
2478
tree = branch.repository.revision_tree(revision_id)
2479
file_version = tree.inventory[file_id].revision
2480
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2485
class cmd_re_sign(Command):
2486
"""Create a digital signature for an existing revision."""
2487
# TODO be able to replace existing ones.
2489
hidden = True # is this right ?
2490
takes_args = ['revision_id*']
2491
takes_options = ['revision']
2493
def run(self, revision_id_list=None, revision=None):
2494
import bzrlib.config as config
2495
import bzrlib.gpg as gpg
2496
if revision_id_list is not None and revision is not None:
2497
raise BzrCommandError('You can only supply one of revision_id or --revision')
2498
if revision_id_list is None and revision is None:
2499
raise BzrCommandError('You must supply either --revision or a revision_id')
2500
b = WorkingTree.open_containing(u'.')[0].branch
2501
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2502
if revision_id_list is not None:
2503
for revision_id in revision_id_list:
2504
b.repository.sign_revision(revision_id, gpg_strategy)
2505
elif revision is not None:
2506
if len(revision) == 1:
2507
revno, rev_id = revision[0].in_history(b)
2508
b.repository.sign_revision(rev_id, gpg_strategy)
2509
elif len(revision) == 2:
2510
# are they both on rh- if so we can walk between them
2511
# might be nice to have a range helper for arbitrary
2512
# revision paths. hmm.
2513
from_revno, from_revid = revision[0].in_history(b)
2514
to_revno, to_revid = revision[1].in_history(b)
2515
if to_revid is None:
2516
to_revno = b.revno()
2517
if from_revno is None or to_revno is None:
2518
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2519
for revno in range(from_revno, to_revno + 1):
2520
b.repository.sign_revision(b.get_rev_id(revno),
2523
raise BzrCommandError('Please supply either one revision, or a range.')
2526
class cmd_bind(Command):
2527
"""Bind the current branch to a master branch.
2529
After binding, commits must succeed on the master branch
2530
before they are executed on the local one.
2533
takes_args = ['location']
2536
def run(self, location=None):
2537
b, relpath = Branch.open_containing(u'.')
2538
b_other = Branch.open(location)
2541
except DivergedBranches:
2542
raise BzrCommandError('These branches have diverged.'
2543
' Try merging, and then bind again.')
2546
class cmd_unbind(Command):
2547
"""Unbind the current branch from its master branch.
2549
After unbinding, the local branch is considered independent.
2550
All subsequent commits will be local.
2557
b, relpath = Branch.open_containing(u'.')
2559
raise BzrCommandError('Local branch is not bound')
2562
class cmd_uncommit(bzrlib.commands.Command):
2563
"""Remove the last committed revision.
2565
--verbose will print out what is being removed.
2566
--dry-run will go through all the motions, but not actually
2569
In the future, uncommit will create a revision bundle, which can then
2573
# TODO: jam 20060108 Add an option to allow uncommit to remove
2574
# unreferenced information in 'branch-as-repository' branches.
2575
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2576
# information in shared branches as well.
2577
takes_options = ['verbose', 'revision',
2578
Option('dry-run', help='Don\'t actually make changes'),
2579
Option('force', help='Say yes to all questions.')]
2580
takes_args = ['location?']
2583
def run(self, location=None,
2584
dry_run=False, verbose=False,
2585
revision=None, force=False):
2586
from bzrlib.branch import Branch
2587
from bzrlib.log import log_formatter
2589
from bzrlib.uncommit import uncommit
2591
if location is None:
2593
control, relpath = bzrdir.BzrDir.open_containing(location)
2595
tree = control.open_workingtree()
2597
except (errors.NoWorkingTree, errors.NotLocalUrl):
2599
b = control.open_branch()
2601
if revision is None:
2603
rev_id = b.last_revision()
2605
revno, rev_id = revision[0].in_history(b)
2607
print 'No revisions to uncommit.'
2609
for r in range(revno, b.revno()+1):
2610
rev_id = b.get_rev_id(r)
2611
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2612
lf.show(r, b.repository.get_revision(rev_id), None)
2615
print 'Dry-run, pretending to remove the above revisions.'
2617
val = raw_input('Press <enter> to continue')
2619
print 'The above revision(s) will be removed.'
2621
val = raw_input('Are you sure [y/N]? ')
2622
if val.lower() not in ('y', 'yes'):
2626
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2630
class cmd_break_lock(Command):
2631
"""Break a dead lock on a repository, branch or working directory.
2633
CAUTION: Locks should only be broken when you are sure that the process
2634
holding the lock has been stopped.
2636
You can get information on what locks are open via the 'bzr info' command.
2641
takes_args = ['location?']
2643
def run(self, location=None, show=False):
2644
if location is None:
2646
control, relpath = bzrdir.BzrDir.open_containing(location)
2648
control.break_lock()
2649
except NotImplementedError:
2654
# command-line interpretation helper for merge-related commands
2655
def merge(other_revision, base_revision,
2656
check_clean=True, ignore_zero=False,
2657
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2658
file_list=None, show_base=False, reprocess=False,
2659
pb=DummyProgress()):
2660
"""Merge changes into a tree.
2663
list(path, revno) Base for three-way merge.
2664
If [None, None] then a base will be automatically determined.
2666
list(path, revno) Other revision for three-way merge.
2668
Directory to merge changes into; '.' by default.
2670
If true, this_dir must have no uncommitted changes before the
2672
ignore_zero - If true, suppress the "zero conflicts" message when
2673
there are no conflicts; should be set when doing something we expect
2674
to complete perfectly.
2675
file_list - If supplied, merge only changes to selected files.
2677
All available ancestors of other_revision and base_revision are
2678
automatically pulled into the branch.
2680
The revno may be -1 to indicate the last revision on the branch, which is
2683
This function is intended for use from the command line; programmatic
2684
clients might prefer to call merge.merge_inner(), which has less magic
2687
from bzrlib.merge import Merger
2688
if this_dir is None:
2690
this_tree = WorkingTree.open_containing(this_dir)[0]
2691
if show_base and not merge_type is Merge3Merger:
2692
raise BzrCommandError("Show-base is not supported for this merge"
2693
" type. %s" % merge_type)
2694
if reprocess and not merge_type.supports_reprocess:
2695
raise BzrCommandError("Conflict reduction is not supported for merge"
2696
" type %s." % merge_type)
2697
if reprocess and show_base:
2698
raise BzrCommandError("Cannot do conflict reduction and show base.")
2700
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2701
merger.pp = ProgressPhase("Merge phase", 5, pb)
2702
merger.pp.next_phase()
2703
merger.check_basis(check_clean)
2704
merger.set_other(other_revision)
2705
merger.pp.next_phase()
2706
merger.set_base(base_revision)
2707
if merger.base_rev_id == merger.other_rev_id:
2708
note('Nothing to do.')
2710
merger.backup_files = backup_files
2711
merger.merge_type = merge_type
2712
merger.set_interesting_files(file_list)
2713
merger.show_base = show_base
2714
merger.reprocess = reprocess
2715
conflicts = merger.do_merge()
2716
if file_list is None:
2717
merger.set_pending()
2723
# these get imported and then picked up by the scan for cmd_*
2724
# TODO: Some more consistent way to split command definitions across files;
2725
# we do need to load at least some information about them to know of
2726
# aliases. ideally we would avoid loading the implementation until the
2727
# details were needed.
2728
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2729
from bzrlib.bundle.commands import cmd_bundle_revisions
2730
from bzrlib.sign_my_commits import cmd_sign_my_commits
2731
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2732
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
