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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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__all__ = ['show_bzrdir_info']
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from cStringIO import StringIO
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from bzrlib import (
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from bzrlib.errors import (NoWorkingTree, NotBranchError,
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NoRepositoryPresent, NotLocalUrl)
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from bzrlib.missing import find_unmerged
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from bzrlib.symbol_versioning import (deprecated_function,
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zero_eight, zero_eighteen)
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def plural(n, base='', pl=None):
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class LocationList(object):
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def __init__(self, base_path):
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self.base_path = base_path
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def add_url(self, label, url):
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"""Add a URL to the list, converting it to a path if possible"""
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path = urlutils.local_path_from_url(url)
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except errors.InvalidURL:
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self.locs.append((label, url))
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self.add_path(label, path)
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def _repo_rel_url(repo_url, inner_url):
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"""Return path with common prefix of repository path removed.
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If path is not part of the repository, the original path is returned.
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If path is equal to the repository, the current directory marker '.' is
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Otherwise, a relative path is returned, with trailing '/' stripped.
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inner_url = urlutils.normalize_url(inner_url)
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repo_url = urlutils.normalize_url(repo_url)
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if inner_url == repo_url:
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result = urlutils.relative_url(repo_url, inner_url)
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if result != inner_url:
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result = result.rstrip('/')
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class _UrlList(object):
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def add_url(self, label, url):
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self.add_path(label, urlutils.unescape_for_display(url, 'ascii'))
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def add_url(self, label, url):
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self.add_path(label, url)
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def add_path(self, label, path):
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"""Add a path, converting it to a relative path if possible"""
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path = osutils.relpath(self.base_path, path)
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except errors.PathNotChild:
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path = path.rstrip('/')
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self.locs.append((label, path))
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self.urls.append((label, path))
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max_len = max(len(l) for l, u in self.locs)
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return [" %*s: %s\n" % (max_len, l, u) for l, u in self.locs ]
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def print_lines(self):
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max_len = max(len(l) for l, u in self.urls)
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for label, url in self.urls:
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print " %*s: %s" % (max_len, label, url)
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def gather_location_info(repository, branch=None, working=None):
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return [(n, locs[n]) for n in order if n in locs]
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def _show_location_info(locs, outfile):
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def _show_location_info(locs):
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"""Show known locations for working, branch and repository."""
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outfile.write('Location:\n')
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path_list = LocationList(osutils.getcwd())
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path_list = _UrlList()
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for name, loc in locs:
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path_list.add_url(name, loc)
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outfile.writelines(path_list.get_lines())
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def _gather_related_branches(branch):
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locs = LocationList(osutils.getcwd())
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locs.add_url('public branch', branch.get_public_branch())
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locs.add_url('push branch', branch.get_push_location())
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locs.add_url('parent branch', branch.get_parent())
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locs.add_url('submit branch', branch.get_submit_branch())
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locs.add_url('stacked on', branch.get_stacked_on_url())
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except (errors.UnstackableBranchFormat, errors.UnstackableRepositoryFormat,
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def _show_related_info(branch, outfile):
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path_list.print_lines()
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def _show_related_info(branch):
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"""Show parent and push location of branch."""
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locs = _gather_related_branches(branch)
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if len(locs.locs) > 0:
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outfile.write('Related branches:\n')
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outfile.writelines(locs.get_lines())
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def _show_format_info(control=None, repository=None, branch=None,
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working=None, outfile=None):
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if branch.get_parent() or branch.get_push_location():
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print 'Related branches:'
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if branch.get_parent():
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if branch.get_push_location():
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print ' parent branch: %s' % branch.get_parent()
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print ' parent branch: %s' % branch.get_parent()
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if branch.get_push_location():
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print ' publish to branch: %s' % branch.get_push_location()
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def _show_format_info(control=None, repository=None, branch=None, working=None):
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"""Show known formats for control, working, branch and repository."""
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outfile.write('Format:\n')
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outfile.write(' control: %s\n' %
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control._format.get_format_description())
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print ' control: %s' % control._format.get_format_description()
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outfile.write(' working tree: %s\n' %
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working._format.get_format_description())
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print ' working tree: %s' % working._format.get_format_description()
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outfile.write(' branch: %s\n' %
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branch._format.get_format_description())
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print ' branch: %s' % branch._format.get_format_description()
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outfile.write(' repository: %s\n' %
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repository._format.get_format_description())
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def _show_locking_info(repository, branch=None, working=None, outfile=None):
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print ' repository: %s' % repository._format.get_format_description()
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def _show_locking_info(repository, branch=None, working=None):
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"""Show locking status of working, branch and repository."""
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if (repository.get_physical_lock_status() or
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(branch and branch.get_physical_lock_status()) or
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(working and working.get_physical_lock_status())):
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outfile.write('Lock status:\n')
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if working.get_physical_lock_status():
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status = 'locked'
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status = 'unlocked'
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outfile.write(' working tree: %s\n' % status)
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print ' working tree: %s' % status
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if branch.get_physical_lock_status():
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status = 'locked'
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status = 'unlocked'
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outfile.write(' branch: %s\n' % status)
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print ' branch: %s' % status
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if repository.get_physical_lock_status():
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status = 'locked'
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status = 'unlocked'
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outfile.write(' repository: %s\n' % status)
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def _show_missing_revisions_branch(branch, outfile):
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print ' repository: %s' % status
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def _show_missing_revisions_branch(branch):
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"""Show missing master revisions in branch."""
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# Try with inaccessible branch ?
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master = branch.get_master_branch()
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local_extra, remote_extra = find_unmerged(branch, master)
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outfile.write(('Branch is out of date: missing %d '
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'revision%s.\n') % (len(remote_extra),
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plural(len(remote_extra))))
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def _show_missing_revisions_working(working, outfile):
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print 'Branch is out of date: missing %d revision%s.' % (
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len(remote_extra), plural(len(remote_extra)))
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def _show_missing_revisions_working(working):
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"""Show missing revisions in working tree."""
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branch = working.branch
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basis = working.basis_tree()
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if branch_revno and tree_last_id != branch_last_revision:
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tree_last_revno = branch.revision_id_to_revno(tree_last_id)
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missing_count = branch_revno - tree_last_revno
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outfile.write(('Working tree is out of date: missing %d '
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'revision%s.\n') % (missing_count, plural(missing_count)))
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def _show_working_stats(working, outfile):
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print 'Working tree is out of date: missing %d revision%s.' % (
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missing_count, plural(missing_count))
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def _show_working_stats(working):
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"""Show statistics about a working tree."""
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basis = working.basis_tree()
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work_inv = working.inventory
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delta = working.changes_from(basis, want_unchanged=True)
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outfile.write('In the working tree:\n')
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outfile.write(' %8s unchanged\n' % len(delta.unchanged))
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outfile.write(' %8d modified\n' % len(delta.modified))
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outfile.write(' %8d added\n' % len(delta.added))
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outfile.write(' %8d removed\n' % len(delta.removed))
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outfile.write(' %8d renamed\n' % len(delta.renamed))
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print 'In the working tree:'
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print ' %8s unchanged' % len(delta.unchanged)
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print ' %8d modified' % len(delta.modified)
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print ' %8d added' % len(delta.added)
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print ' %8d removed' % len(delta.removed)
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print ' %8d renamed' % len(delta.renamed)
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ignore_cnt = unknown_cnt = 0
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for path in working.extras():
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outfile.write(' %8d unknown\n' % unknown_cnt)
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outfile.write(' %8d ignored\n' % ignore_cnt)
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print ' %8d unknown' % unknown_cnt
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print ' %8d ignored' % ignore_cnt
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for file_id in work_inv:
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if (work_inv.get_file_kind(file_id) == 'directory' and
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if (work_inv.get_file_kind(file_id) == 'directory' and
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not work_inv.is_root(file_id)):
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outfile.write(' %8d versioned %s\n' % (dir_cnt,
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plural(dir_cnt, 'subdirectory', 'subdirectories')))
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def _show_branch_stats(branch, verbose, outfile):
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print ' %8d versioned %s' \
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plural(dir_cnt, 'subdirectory', 'subdirectories'))
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def _show_branch_stats(branch, verbose):
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"""Show statistics about a branch."""
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revno, head = branch.last_revision_info()
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outfile.write('Branch history:\n')
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outfile.write(' %8d revision%s\n' % (revno, plural(revno)))
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print 'Branch history:'
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print ' %8d revision%s' % (revno, plural(revno))
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stats = branch.repository.gather_stats(head, committers=verbose)
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committers = stats['committers']
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outfile.write(' %8d committer%s\n' % (committers,
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print ' %8d committer%s' % (committers, plural(committers))
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timestamp, timezone = stats['firstrev']
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age = int((time.time() - timestamp) / 3600 / 24)
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outfile.write(' %8d day%s old\n' % (age, plural(age)))
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outfile.write(' first revision: %s\n' %
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osutils.format_date(timestamp, timezone))
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print ' %8d day%s old' % (age, plural(age))
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print ' first revision: %s' % osutils.format_date(timestamp,
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timestamp, timezone = stats['latestrev']
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outfile.write(' latest revision: %s\n' %
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osutils.format_date(timestamp, timezone))
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print ' latest revision: %s' % osutils.format_date(timestamp,
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def _show_repository_info(repository, outfile):
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def _show_repository_info(repository):
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"""Show settings of a repository."""
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if repository.make_working_trees():
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outfile.write('Create working tree for new branches inside '
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def _show_repository_stats(repository, stats, outfile):
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print 'Create working tree for new branches inside the repository.'
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def _show_repository_stats(stats):
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"""Show statistics about a repository."""
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if 'revisions' in stats or 'size' in stats:
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if 'revisions' in stats:
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revisions = stats['revisions']
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f.write(' %8d revision%s\n' % (revisions, plural(revisions)))
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print ' %8d revision%s' % (revisions, plural(revisions))
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if 'size' in stats:
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f.write(' %8d KiB\n' % (stats['size']/1024))
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for hook in hooks['repository']:
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hook(repository, stats, f)
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if f.getvalue() != "":
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outfile.write('Repository:\n')
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outfile.write(f.getvalue())
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def show_bzrdir_info(a_bzrdir, verbose=False, outfile=None):
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print ' %8d KiB' % (stats['size']/1024)
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def show_bzrdir_info(a_bzrdir, verbose=False):
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"""Output to stdout the 'info' for a_bzrdir."""
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tree = a_bzrdir.open_workingtree(
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recommend_upgrade=False)
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lockable.lock_read()
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show_component_info(a_bzrdir, repository, branch, tree, verbose,
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show_component_info(a_bzrdir, repository, branch, tree, verbose)
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lockable.unlock()
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def show_component_info(control, repository, branch=None, working=None,
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verbose=1, outfile=None):
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"""Write info about all bzrdir components to stdout"""
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if verbose is False:
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if verbose is True:
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layout = describe_layout(repository, branch, working)
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format = describe_format(control, repository, branch, working)
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outfile.write("%s (format: %s)\n" % (layout, format))
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_show_location_info(gather_location_info(repository, branch, working),
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if branch is not None:
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_show_related_info(branch, outfile)
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print "%s (format: %s)" % (layout, format)
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_show_location_info(gather_location_info(repository, branch, working))
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_show_format_info(control, repository, branch, working, outfile)
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_show_locking_info(repository, branch, working, outfile)
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if branch is not None:
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_show_missing_revisions_branch(branch, outfile)
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if branch is not None:
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_show_related_info(branch)
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_show_format_info(control, repository, branch, working)
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_show_locking_info(repository, branch, working)
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if branch is not None:
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_show_missing_revisions_branch(branch)
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if working is not None:
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_show_missing_revisions_working(working, outfile)
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_show_working_stats(working, outfile)
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_show_missing_revisions_working(working)
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_show_working_stats(working)
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elif branch is not None:
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_show_missing_revisions_branch(branch, outfile)
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_show_missing_revisions_branch(branch)
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if branch is not None:
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show_committers = verbose >= 2
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stats = _show_branch_stats(branch, show_committers, outfile)
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stats = _show_branch_stats(branch, verbose==2)
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stats = repository.gather_stats()
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if branch is None and working is None:
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_show_repository_info(repository, outfile)
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_show_repository_stats(repository, stats, outfile)
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_show_repository_info(repository)
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_show_repository_stats(stats)
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def describe_layout(repository=None, branch=None, tree=None):
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candidates.append(key)
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if len(candidates) == 0:
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new_candidates = [c for c in candidates if c != 'default']
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if len(new_candidates) > 0:
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candidates = new_candidates
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new_candidates = [c for c in candidates if not
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bzrdir.format_registry.get_info(c).hidden]
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if len(new_candidates) > 0:
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# If there are any non-hidden formats that match, only return those to
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# avoid listing hidden formats except when only a hidden format will
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candidates = new_candidates
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return ' or '.join(candidates)
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class InfoHooks(_mod_hooks.Hooks):
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"""Hooks for the info command."""
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super(InfoHooks, self).__init__()
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self.create_hook(_mod_hooks.HookPoint('repository',
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"Invoked when displaying the statistics for a repository. "
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"repository is called with a statistics dictionary as returned "
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"by the repository and a file-like object to write to.", (1, 15),
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@deprecated_function(zero_eight)
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"""Please see show_bzrdir_info."""
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return show_bzrdir_info(b.bzrdir)
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@deprecated_function(zero_eighteen)
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def show_tree_info(working, verbose):
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"""Output to stdout the 'info' for working."""
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branch = working.branch
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repository = branch.repository
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control = working.bzrdir
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show_component_info(control, repository, branch, working, verbose)
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@deprecated_function(zero_eighteen)
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def show_branch_info(branch, verbose):
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"""Output to stdout the 'info' for branch."""
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repository = branch.repository
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control = branch.bzrdir
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show_component_info(control, repository, branch, verbose=verbose)
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@deprecated_function(zero_eighteen)
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def show_repository_info(repository, verbose):
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"""Output to stdout the 'info' for repository."""
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control = repository.bzrdir
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show_component_info(control, repository, verbose=verbose)