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- Committer: Martin Pool
- Date: 2005-05-09 06:09:42 UTC
- Revision ID: mbp@sourcefrog.net-20050509060942-d9c9efd7feed0894
- more indicators at top of test output
- tidy up remotebranch stuff
- tidy up remotebranch stuff
- files added:
- .bzrignore
- bzrlib
- contrib
- contrib/bash
- contrib/zsh
- doc
- elementtree
- notes
- urlgrabber
- files removed:
- .bzrignore
- notes
- tests
added
removed
bzrlib/commands.py
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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import sys, os, time, os.path
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from sets import Set
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import bzrlib
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from bzrlib.trace import mutter, note, log_error
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from bzrlib.errors import bailout, BzrError, BzrCheckError, BzrCommandError
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from bzrlib.osutils import quotefn, pumpfile, isdir, isfile
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from bzrlib.tree import RevisionTree, EmptyTree, WorkingTree, Tree
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from bzrlib.revision import Revision
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from bzrlib import Branch, Inventory, InventoryEntry, ScratchBranch, BZRDIR, \
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format_date
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def _squish_command_name(cmd):
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return 'cmd_' + cmd.replace('-', '_')
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def _unsquish_command_name(cmd):
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assert cmd.startswith("cmd_")
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return cmd[4:].replace('_','-')
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def get_all_cmds():
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"""Return canonical name and class for all registered commands."""
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for k, v in globals().iteritems():
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if k.startswith("cmd_"):
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yield _unsquish_command_name(k), v
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def get_cmd_class(cmd):
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"""Return the canonical name and command class for a command.
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"""
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cmd = str(cmd) # not unicode
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# first look up this command under the specified name
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try:
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return cmd, globals()[_squish_command_name(cmd)]
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except KeyError:
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pass
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# look for any command which claims this as an alias
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for cmdname, cmdclass in get_all_cmds():
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if cmd in cmdclass.aliases:
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return cmdname, cmdclass
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else:
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raise BzrCommandError("unknown command %r" % cmd)
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class Command:
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"""Base class for commands.
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The docstring for an actual command should give a single-line
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summary, then a complete description of the command. A grammar
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description will be inserted.
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takes_args
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List of argument forms, marked with whether they are optional,
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repeated, etc.
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takes_options
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List of options that may be given for this command.
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hidden
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If true, this command isn't advertised.
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"""
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aliases = []
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takes_args = []
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takes_options = []
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hidden = False
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def __init__(self, options, arguments):
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"""Construct and run the command.
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Sets self.status to the return value of run()."""
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assert isinstance(options, dict)
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assert isinstance(arguments, dict)
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cmdargs = options.copy()
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cmdargs.update(arguments)
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assert self.__doc__ != Command.__doc__, \
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("No help message set for %r" % self)
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self.status = self.run(**cmdargs)
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def run(self):
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"""Override this in sub-classes.
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This is invoked with the options and arguments bound to
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keyword parameters.
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Return 0 or None if the command was successful, or a shell
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error code if not.
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"""
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return 0
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class cmd_status(Command):
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"""Display status summary.
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For each file there is a single line giving its file state and name.
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The name is that in the current revision unless it is deleted or
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missing, in which case the old name is shown.
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"""
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takes_args = ['file*']
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takes_options = ['all']
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aliases = ['st', 'stat']
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def run(self, all=False, file_list=None):
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b = Branch('.', lock_mode='r')
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b.show_status(show_all=all, file_list=file_list)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision."""
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hidden = True
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takes_args = ['revision_id']
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def run(self, revision_id):
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Branch('.').get_revision(revision_id).write_xml(sys.stdout)
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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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def run(self):
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print Branch('.').revno()
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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.
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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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TODO: Perhaps adding a file whose directly is not versioned should
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recursively add that parent, rather than giving an error?
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"""
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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bzrlib.add.smart_add(file_list, verbose)
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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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print Branch(filename).relpath(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision."""
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takes_options = ['revision']
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def run(self, revision=None):
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b = Branch('.')
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if revision == None:
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inv = b.read_working_inventory()
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else:
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inv = b.get_revision_inventory(b.lookup_revision(revision))
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for path, entry in inv.iter_entries():
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print '%-50s %s' % (entry.file_id, path)
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class cmd_move(Command):
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"""Move files to a different directory.
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examples:
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bzr move *.txt doc
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The destination must be a versioned directory in the same branch.
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"""
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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b = Branch('.')
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b.move([b.relpath(s) for s in source_list], b.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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examples:
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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TODO: Some way to rename multiple files without invoking bzr for each
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one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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b = Branch('.')
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b.rename_one(b.relpath(from_name), b.relpath(to_name))
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class cmd_renames(Command):
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"""Show list of renamed files.
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TODO: Option to show renames between two historical versions.
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TODO: Only show renames under dir, rather than in the whole branch.
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"""
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takes_args = ['dir?']
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def run(self, dir='.'):
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b = Branch(dir)
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old_inv = b.basis_tree().inventory
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new_inv = b.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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renames.sort()
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_info(Command):
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"""Show statistical information for this branch"""
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def run(self):
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import info
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info.show_info(Branch('.'))
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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"""
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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b = Branch(file_list[0])
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b.remove([b.relpath(f) for f in file_list], verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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moved or renamed.
285
"""
286
hidden = True
287
takes_args = ['filename']
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def run(self, filename):
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b = Branch(filename)
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i = b.inventory.path2id(b.relpath(filename))
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if i == None:
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bailout("%r is not a versioned file" % filename)
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else:
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print i
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
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This prints one line for each directory down to the target,
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starting at the branch root."""
302
hidden = True
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takes_args = ['filename']
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def run(self, filename):
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b = Branch(filename)
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inv = b.inventory
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fid = inv.path2id(b.relpath(filename))
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if fid == None:
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bailout("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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print fip
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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def run(self):
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for patchid in Branch('.').revision_history():
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print patchid
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class cmd_directories(Command):
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"""Display list of versioned directories in this branch."""
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def run(self):
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for name, ie in Branch('.').read_working_inventory().directories():
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if name == '':
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print '.'
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else:
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print name
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class cmd_init(Command):
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"""Make a directory into a versioned branch.
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Use this to create an empty branch, or before importing an
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existing project.
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Recipe for importing a tree of files:
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cd ~/project
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bzr init
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bzr add -v .
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bzr status
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bzr commit -m 'imported project'
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"""
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def run(self):
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Branch('.', init=True)
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class cmd_diff(Command):
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"""Show differences in working tree.
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If files are listed, only the changes in those files are listed.
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Otherwise, all changes for the tree are listed.
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TODO: Given two revision arguments, show the difference between them.
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TODO: Allow diff across branches.
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TODO: Option to use external diff command; could be GNU diff, wdiff,
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or a graphical diff.
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TODO: Python difflib is not exactly the same as unidiff; should
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either fix it up or prefer to use an external diff.
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TODO: If a directory is given, diff everything under that.
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TODO: Selected-file diff is inefficient and doesn't show you
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deleted files.
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TODO: This probably handles non-Unix newlines poorly.
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"""
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takes_args = ['file*']
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takes_options = ['revision']
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aliases = ['di']
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def run(self, revision=None, file_list=None):
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from bzrlib.diff import show_diff
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show_diff(Branch('.'), revision, file_list)
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class cmd_deleted(Command):
383
"""List files deleted in the working tree.
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TODO: Show files deleted since a previous revision, or between two revisions.
386
"""
387
def run(self, show_ids=False):
388
b = Branch('.')
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old = b.basis_tree()
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new = b.working_tree()
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## TODO: Much more efficient way to do this: read in new
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## directories with readdir, rather than stating each one. Same
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## level of effort but possibly much less IO. (Or possibly not,
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## if the directories are very large...)
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for path, ie in old.inventory.iter_entries():
398
if not new.has_id(ie.file_id):
399
if show_ids:
400
print '%-50s %s' % (path, ie.file_id)
401
else:
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print path
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class cmd_root(Command):
405
"""Show the tree root directory.
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The root is the nearest enclosing directory with a .bzr control
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directory."""
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takes_args = ['filename?']
410
def run(self, filename=None):
411
"""Print the branch root."""
412
print bzrlib.branch.find_branch_root(filename)
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class cmd_log(Command):
417
"""Show log of this branch.
418
419
TODO: Option to limit range.
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TODO: Perhaps show most-recent first with an option for last.
422
"""
423
takes_args = ['filename?']
424
takes_options = ['timezone', 'verbose', 'show-ids']
425
def run(self, filename=None, timezone='original', verbose=False, show_ids=False):
426
b = Branch((filename or '.'), lock_mode='r')
427
if filename:
428
filename = b.relpath(filename)
429
bzrlib.show_log(b, filename,
430
show_timezone=timezone,
431
verbose=verbose,
432
show_ids=show_ids)
433
434
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class cmd_touching_revisions(Command):
437
"""Return revision-ids which affected a particular file."""
438
hidden = True
439
takes_args = ["filename"]
440
def run(self, filename):
441
b = Branch(filename, lock_mode='r')
442
inv = b.read_working_inventory()
443
file_id = inv.path2id(b.relpath(filename))
444
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
445
print "%6d %s" % (revno, what)
446
447
448
class cmd_ls(Command):
449
"""List files in a tree.
450
451
TODO: Take a revision or remote path and list that tree instead.
452
"""
453
hidden = True
454
def run(self, revision=None, verbose=False):
455
b = Branch('.')
456
if revision == None:
457
tree = b.working_tree()
458
else:
459
tree = b.revision_tree(b.lookup_revision(revision))
460
461
for fp, fc, kind, fid in tree.list_files():
462
if verbose:
463
if kind == 'directory':
464
kindch = '/'
465
elif kind == 'file':
466
kindch = ''
467
else:
468
kindch = '???'
469
470
print '%-8s %s%s' % (fc, fp, kindch)
471
else:
472
print fp
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474
475
476
class cmd_unknowns(Command):
477
"""List unknown files"""
478
def run(self):
479
for f in Branch('.').unknowns():
480
print quotefn(f)
481
482
483
484
class cmd_ignore(Command):
485
"""Ignore a command or pattern"""
486
takes_args = ['name_pattern']
487
488
def run(self, name_pattern):
489
from bzrlib.atomicfile import AtomicFile
490
import codecs
491
492
b = Branch('.')
493
ifn = b.abspath('.bzrignore')
494
495
# FIXME: probably doesn't handle non-ascii patterns
496
497
if os.path.exists(ifn):
498
f = b.controlfile(ifn, 'rt')
499
igns = f.read()
500
f.close()
501
else:
502
igns = ''
503
504
if igns and igns[-1] != '\n':
505
igns += '\n'
506
igns += name_pattern + '\n'
507
508
f = AtomicFile(ifn, 'wt')
509
f.write(igns)
510
f.commit()
511
512
inv = b.working_tree().inventory
513
if inv.path2id('.bzrignore'):
514
mutter('.bzrignore is already versioned')
515
else:
516
mutter('need to make new .bzrignore file versioned')
517
b.add(['.bzrignore'])
518
519
520
521
class cmd_ignored(Command):
522
"""List ignored files and the patterns that matched them."""
523
def run(self):
524
tree = Branch('.').working_tree()
525
for path, file_class, kind, file_id in tree.list_files():
526
if file_class != 'I':
527
continue
528
## XXX: Slightly inefficient since this was already calculated
529
pat = tree.is_ignored(path)
530
print '%-50s %s' % (path, pat)
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532
533
class cmd_lookup_revision(Command):
534
"""Lookup the revision-id from a revision-number
535
536
example:
537
bzr lookup-revision 33
538
"""
539
hidden = True
540
takes_args = ['revno']
541
542
def run(self, revno):
543
try:
544
revno = int(revno)
545
except ValueError:
546
raise BzrCommandError("not a valid revision-number: %r" % revno)
547
548
print Branch('.').lookup_revision(revno)
549
550
551
class cmd_export(Command):
552
"""Export past revision to destination directory.
553
554
If no revision is specified this exports the last committed revision."""
555
takes_args = ['dest']
556
takes_options = ['revision']
557
def run(self, dest, revision=None):
558
b = Branch('.')
559
if revision == None:
560
rh = b.revision_history()[-1]
561
else:
562
rh = b.lookup_revision(int(revision))
563
t = b.revision_tree(rh)
564
t.export(dest)
565
566
567
class cmd_cat(Command):
568
"""Write a file's text from a previous revision."""
569
570
takes_options = ['revision']
571
takes_args = ['filename']
572
573
def run(self, filename, revision=None):
574
if revision == None:
575
raise BzrCommandError("bzr cat requires a revision number")
576
b = Branch('.')
577
b.print_file(b.relpath(filename), int(revision))
578
579
580
class cmd_local_time_offset(Command):
581
"""Show the offset in seconds from GMT to local time."""
582
hidden = True
583
def run(self):
584
print bzrlib.osutils.local_time_offset()
585
586
587
588
class cmd_commit(Command):
589
"""Commit changes into a new revision.
590
591
TODO: Commit only selected files.
592
593
TODO: Run hooks on tree to-be-committed, and after commit.
594
595
TODO: Strict commit that fails if there are unknown or deleted files.
596
"""
597
takes_options = ['message', 'file', 'verbose']
598
aliases = ['ci', 'checkin']
599
600
def run(self, message=None, file=None, verbose=False):
601
## Warning: shadows builtin file()
602
if not message and not file:
603
raise BzrCommandError("please specify a commit message",
604
["use either --message or --file"])
605
elif message and file:
606
raise BzrCommandError("please specify either --message or --file")
607
608
if file:
609
import codecs
610
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
611
612
Branch('.').commit(message, verbose=verbose)
613
614
615
class cmd_check(Command):
616
"""Validate consistency of branch history.
617
618
This command checks various invariants about the branch storage to
619
detect data corruption or bzr bugs.
620
"""
621
takes_args = ['dir?']
622
def run(self, dir='.'):
623
import bzrlib.check
624
bzrlib.check.check(Branch(dir, find_root=False))
625
626
627
628
class cmd_whoami(Command):
629
"""Show bzr user id."""
630
takes_options = ['email']
631
632
def run(self, email=False):
633
if email:
634
print bzrlib.osutils.user_email()
635
else:
636
print bzrlib.osutils.username()
637
638
639
class cmd_selftest(Command):
640
"""Run internal test suite"""
641
hidden = True
642
def run(self):
643
failures, tests = 0, 0
644
645
import doctest, bzrlib.store, bzrlib.tests
646
bzrlib.trace.verbose = False
647
648
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
649
bzrlib.tree, bzrlib.tests, bzrlib.commands, bzrlib.add:
650
mf, mt = doctest.testmod(m)
651
failures += mf
652
tests += mt
653
print '%-40s %3d tests' % (m.__name__, mt),
654
if mf:
655
print '%3d FAILED!' % mf
656
else:
657
print
658
659
print '%-40s %3d tests' % ('total', tests),
660
if failures:
661
print '%3d FAILED!' % failures
662
else:
663
print
664
665
666
667
class cmd_version(Command):
668
"""Show version of bzr"""
669
def run(self):
670
show_version()
671
672
def show_version():
673
print "bzr (bazaar-ng) %s" % bzrlib.__version__
674
print bzrlib.__copyright__
675
print "http://bazaar-ng.org/"
676
print
677
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
678
print "you may use, modify and redistribute it under the terms of the GNU"
679
print "General Public License version 2 or later."
680
681
682
class cmd_rocks(Command):
683
"""Statement of optimism."""
684
hidden = True
685
def run(self):
686
print "it sure does!"
687
688
689
class cmd_assert_fail(Command):
690
"""Test reporting of assertion failures"""
691
hidden = True
692
def run(self):
693
assert False, "always fails"
694
695
696
class cmd_help(Command):
697
"""Show help on a command or other topic.
698
699
For a list of all available commands, say 'bzr help commands'."""
700
takes_args = ['topic?']
701
aliases = ['?']
702
703
def run(self, topic=None):
704
import help
705
help.help(topic)
706
707
708
######################################################################
709
# main routine
710
711
712
# list of all available options; the rhs can be either None for an
713
# option that takes no argument, or a constructor function that checks
714
# the type.
715
OPTIONS = {
716
'all': None,
717
'help': None,
718
'file': unicode,
719
'message': unicode,
720
'profile': None,
721
'revision': int,
722
'show-ids': None,
723
'timezone': str,
724
'verbose': None,
725
'version': None,
726
'email': None,
727
}
728
729
SHORT_OPTIONS = {
730
'm': 'message',
731
'F': 'file',
732
'r': 'revision',
733
'v': 'verbose',
734
}
735
736
737
def parse_args(argv):
738
"""Parse command line.
739
740
Arguments and options are parsed at this level before being passed
741
down to specific command handlers. This routine knows, from a
742
lookup table, something about the available options, what optargs
743
they take, and which commands will accept them.
744
745
>>> parse_args('--help'.split())
746
([], {'help': True})
747
>>> parse_args('--version'.split())
748
([], {'version': True})
749
>>> parse_args('status --all'.split())
750
(['status'], {'all': True})
751
>>> parse_args('commit --message=biter'.split())
752
(['commit'], {'message': u'biter'})
753
"""
754
args = []
755
opts = {}
756
757
# TODO: Maybe handle '--' to end options?
758
759
while argv:
760
a = argv.pop(0)
761
if a[0] == '-':
762
# option names must not be unicode
763
a = str(a)
764
optarg = None
765
if a[1] == '-':
766
mutter(" got option %r" % a)
767
if '=' in a:
768
optname, optarg = a[2:].split('=', 1)
769
else:
770
optname = a[2:]
771
if optname not in OPTIONS:
772
bailout('unknown long option %r' % a)
773
else:
774
shortopt = a[1:]
775
if shortopt not in SHORT_OPTIONS:
776
bailout('unknown short option %r' % a)
777
optname = SHORT_OPTIONS[shortopt]
778
779
if optname in opts:
780
# XXX: Do we ever want to support this, e.g. for -r?
781
bailout('repeated option %r' % a)
782
783
optargfn = OPTIONS[optname]
784
if optargfn:
785
if optarg == None:
786
if not argv:
787
bailout('option %r needs an argument' % a)
788
else:
789
optarg = argv.pop(0)
790
opts[optname] = optargfn(optarg)
791
else:
792
if optarg != None:
793
bailout('option %r takes no argument' % optname)
794
opts[optname] = True
795
else:
796
args.append(a)
797
798
return args, opts
799
800
801
802
803
def _match_argform(cmd, takes_args, args):
804
argdict = {}
805
806
# step through args and takes_args, allowing appropriate 0-many matches
807
for ap in takes_args:
808
argname = ap[:-1]
809
if ap[-1] == '?':
810
if args:
811
argdict[argname] = args.pop(0)
812
elif ap[-1] == '*': # all remaining arguments
813
if args:
814
argdict[argname + '_list'] = args[:]
815
args = []
816
else:
817
argdict[argname + '_list'] = None
818
elif ap[-1] == '+':
819
if not args:
820
raise BzrCommandError("command %r needs one or more %s"
821
% (cmd, argname.upper()))
822
else:
823
argdict[argname + '_list'] = args[:]
824
args = []
825
elif ap[-1] == '$': # all but one
826
if len(args) < 2:
827
raise BzrCommandError("command %r needs one or more %s"
828
% (cmd, argname.upper()))
829
argdict[argname + '_list'] = args[:-1]
830
args[:-1] = []
831
else:
832
# just a plain arg
833
argname = ap
834
if not args:
835
raise BzrCommandError("command %r requires argument %s"
836
% (cmd, argname.upper()))
837
else:
838
argdict[argname] = args.pop(0)
839
840
if args:
841
raise BzrCommandError("extra argument to command %s: %s"
842
% (cmd, args[0]))
843
844
return argdict
845
846
847
848
def run_bzr(argv):
849
"""Execute a command.
850
851
This is similar to main(), but without all the trappings for
852
logging and error handling.
853
"""
854
argv = [a.decode(bzrlib.user_encoding) for a in argv]
855
856
try:
857
args, opts = parse_args(argv[1:])
858
if 'help' in opts:
859
import help
860
if args:
861
help.help(args[0])
862
else:
863
help.help()
864
return 0
865
elif 'version' in opts:
866
show_version()
867
return 0
868
cmd = str(args.pop(0))
869
except IndexError:
870
log_error('usage: bzr COMMAND')
871
log_error(' try "bzr help"')
872
return 1
873
874
canonical_cmd, cmd_class = get_cmd_class(cmd)
875
876
# global option
877
if 'profile' in opts:
878
profile = True
879
del opts['profile']
880
else:
881
profile = False
882
883
# check options are reasonable
884
allowed = cmd_class.takes_options
885
for oname in opts:
886
if oname not in allowed:
887
raise BzrCommandError("option '--%s' is not allowed for command %r"
888
% (oname, cmd))
889
890
# mix arguments and options into one dictionary
891
cmdargs = _match_argform(cmd, cmd_class.takes_args, args)
892
cmdopts = {}
893
for k, v in opts.items():
894
cmdopts[k.replace('-', '_')] = v
895
896
if profile:
897
import hotshot, tempfile
898
pffileno, pfname = tempfile.mkstemp()
899
try:
900
prof = hotshot.Profile(pfname)
901
ret = prof.runcall(cmd_class, cmdopts, cmdargs) or 0
902
prof.close()
903
904
import hotshot.stats
905
stats = hotshot.stats.load(pfname)
906
#stats.strip_dirs()
907
stats.sort_stats('time')
908
## XXX: Might like to write to stderr or the trace file instead but
909
## print_stats seems hardcoded to stdout
910
stats.print_stats(20)
911
912
return ret.status
913
914
finally:
915
os.close(pffileno)
916
os.remove(pfname)
917
else:
918
cmdobj = cmd_class(cmdopts, cmdargs).status
919
920
921
def _report_exception(summary, quiet=False):
922
import traceback
923
log_error('bzr: ' + summary)
924
bzrlib.trace.log_exception()
925
926
if not quiet:
927
tb = sys.exc_info()[2]
928
exinfo = traceback.extract_tb(tb)
929
if exinfo:
930
sys.stderr.write(' at %s:%d in %s()\n' % exinfo[-1][:3])
931
sys.stderr.write(' see ~/.bzr.log for debug information\n')
932
933
934
935
def main(argv):
936
import errno
937
938
bzrlib.open_tracefile(argv)
939
940
try:
941
try:
942
try:
943
return run_bzr(argv)
944
finally:
945
# do this here inside the exception wrappers to catch EPIPE
946
sys.stdout.flush()
947
except BzrError, e:
948
quiet = isinstance(e, (BzrCommandError))
949
_report_exception('error: ' + e.args[0], quiet=quiet)
950
if len(e.args) > 1:
951
for h in e.args[1]:
952
# some explanation or hints
953
log_error(' ' + h)
954
return 1
955
except AssertionError, e:
956
msg = 'assertion failed'
957
if str(e):
958
msg += ': ' + str(e)
959
_report_exception(msg)
960
return 2
961
except KeyboardInterrupt, e:
962
_report_exception('interrupted', quiet=True)
963
return 2
964
except Exception, e:
965
quiet = False
966
if isinstance(e, IOError) and e.errno == errno.EPIPE:
967
quiet = True
968
msg = 'broken pipe'
969
else:
970
msg = str(e).rstrip('\n')
971
_report_exception(msg, quiet)
972
return 2
973
finally:
974
bzrlib.trace.close_trace()
975
976
977
if __name__ == '__main__':
978
sys.exit(main(sys.argv))
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0