Exemple #1
0
def _runcatch(ui, args):
    def catchterm(*args):
        raise util.SignalInterrupt

    for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':
        num = getattr(signal, name, None)
        if num: signal.signal(num, catchterm)

    try:
        try:
            # enter the debugger before command execution
            if '--debugger' in args:
                pdb.set_trace()
            try:
                return _dispatch(ui, args)
            finally:
                ui.flush()
        except:
            # enter the debugger when we hit an exception
            if '--debugger' in args:
                pdb.post_mortem(sys.exc_info()[2])
            ui.print_exc()
            raise

    except ParseError, inst:
        if inst.args[0]:
            ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
            commands.help_(ui, inst.args[0])
        else:
            ui.warn(_("hg: %s\n") % inst.args[1])
            commands.help_(ui, 'shortlist')
 def fn(ui, *args):
     ui.warn(_("alias '%s' resolves to unknown command '%s'\n") % (self.name, cmd))
     try:
         # check if the command is in a disabled extension
         commands.help_(ui, cmd, unknowncmd=True)
     except error.UnknownCommand:
         pass
     return 1
Exemple #3
0
 def fn(ui, *args):
     ui.warn(_("alias '%s' resolves to unknown command '%s'\n") \
                 % (self.name, cmd))
     try:
         # check if the command is in a disabled extension
         commands.help_(ui, cmd, unknowncmd=True)
     except error.UnknownCommand:
         pass
     return 1
Exemple #4
0
def _dispatch(req):
    args = req.args
    ui = req.ui

    shellaliasfn = _checkshellalias(ui, args)
    if shellaliasfn:
        return shellaliasfn()

    # read --config before doing anything else
    # (e.g. to change trust settings for reading .hg/hgrc)
    cfgs = _parseconfig(ui, _earlygetopt(['--config'], args))

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    path, lui = _getlocal(ui, rpath)

    # Configure extensions in phases: uisetup, extsetup, cmdtable, and
    # reposetup. Programs like TortoiseHg will call _dispatch several
    # times so we keep track of configured extensions in _loaded.
    extensions.loadall(lui)
    exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]
    # Propagate any changes to lui.__class__ by extensions
    ui.__class__ = lui.__class__

    # (uisetup and extsetup are handled in extensions.loadall)

    for name, module in exts:
        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(_("extension '%s' overrides commands: %s\n")
                    % (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded.add(name)

    # (reposetup is handled in hg.repository)

    addaliases(lui, commands.table)

    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        encoding.fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(_(
            "Option -R has to be separated from other options (e.g. not -qR) "
            "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        encoding.encoding = options["encoding"]
    if options["encodingmode"]:
        encoding.encodingmode = options["encodingmode"]
    if options["time"]:
        def get_times():
            t = os.times()
            if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t
        s = get_times()
        def print_time():
            t = get_times()
            ui.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
        atexit.register(print_time)

    uis = set([ui, lui])

    if req.repo:
        uis.add(req.repo.ui)

        # copy configs that were passed on the cmdline (--config) to the repo ui
        for cfg in cfgs:
            req.repo.ui.setconfig(*cfg)

    for opt in ('verbose', 'debug', 'quiet', 'traceback'):
        val = bool(options[opt])
        if val:
            for ui_ in uis:
                ui_.setconfig('ui', opt, str(val))

    if options['noninteractive']:
        for ui_ in uis:
            ui_.setconfig('ui', 'interactive', 'off')

    if cmdoptions.get('insecure', False):
        for ui_ in uis:
            ui_.setconfig('web', 'cacerts', '')

    if options['help']:
        return commands.help_(ui, cmd, options['version'])
    elif options['version']:
        return commands.version_(ui)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    cmdpats = args[:]
    if cmd not in commands.norepo.split():
        # use the repo from the request only if we don't have -R
        if not rpath:
            repo = req.repo

        if repo:
            # set the descriptors of the repo ui to those of ui
            repo.ui.fin = ui.fin
            repo.ui.fout = ui.fout
            repo.ui.ferr = ui.ferr
        else:
            try:
                repo = hg.repository(ui, path=path)
                if not repo.local():
                    raise util.Abort(_("repository '%s' is not local") % path)
                repo.ui.setconfig("bundle", "mainreporoot", repo.root)
            except error.RequirementError:
                raise
            except error.RepoError:
                if cmd not in commands.optionalrepo.split():
                    if args and not path: # try to infer -R from command args
                        repos = map(cmdutil.findrepo, args)
                        guess = repos[0]
                        if guess and repos.count(guess) == len(repos):
                            req.args = ['--repository', guess] + fullargs
                            return _dispatch(req)
                    if not path:
                        raise error.RepoError(_("no repository found in %r"
                                                " (.hg not found)") % os.getcwd())
                    raise
        if repo:
            ui = repo.ui
        args.insert(0, repo)
    elif rpath:
        ui.warn(_("warning: --repository ignored\n"))

    msg = ' '.join(' ' in a and repr(a) or a for a in fullargs)
    ui.log("command", msg + "\n")
    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    try:
        return runcommand(lui, repo, cmd, fullargs, ui, options, d,
                          cmdpats, cmdoptions)
    finally:
        if repo and repo != req.repo:
            repo.close()
Exemple #5
0
     else:
         ui.warn(_("hg: parse error: %s\n") % inst.args[0])
     return -1
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(_("abort: could not lock %s: %s\n") %
            (inst.desc or inst.filename, inst.strerror))
 except error.CommandError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0], full=False, command=True)
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
     if inst.hint:
         ui.warn(_("(%s)\n") % inst.hint)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1],))
     elif not inst.args[1]:
         ui.warn(_(" empty string\n"))
     else:
         ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
Exemple #6
0
def _runcatch(req):
    def catchterm(*args):
        raise error.SignalInterrupt

    ui = req.ui
    try:
        for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':
            num = getattr(signal, name, None)
            if num:
                signal.signal(num, catchterm)
    except ValueError:
        pass # happens if called in a thread

    try:
        try:
            debugger = 'pdb'
            debugtrace = {
                'pdb' : pdb.set_trace
            }
            debugmortem = {
                'pdb' : pdb.post_mortem
            }

            # read --config before doing anything else
            # (e.g. to change trust settings for reading .hg/hgrc)
            cfgs = _parseconfig(req.ui, _earlygetopt(['--config'], req.args))

            if req.repo:
                # copy configs that were passed on the cmdline (--config) to
                # the repo ui
                for sec, name, val in cfgs:
                    req.repo.ui.setconfig(sec, name, val, source='--config')

            # if we are in HGPLAIN mode, then disable custom debugging
            debugger = ui.config("ui", "debugger")
            debugmod = pdb
            if not debugger or ui.plain():
                debugger = 'pdb'
            elif '--debugger' in req.args:
                # This import can be slow for fancy debuggers, so only
                # do it when absolutely necessary, i.e. when actual
                # debugging has been requested
                with demandimport.deactivated():
                    try:
                        debugmod = __import__(debugger)
                    except ImportError:
                        pass # Leave debugmod = pdb

            debugtrace[debugger] = debugmod.set_trace
            debugmortem[debugger] = debugmod.post_mortem

            # enter the debugger before command execution
            if '--debugger' in req.args:
                ui.warn(_("entering debugger - "
                        "type c to continue starting hg or h for help\n"))

                if (debugger != 'pdb' and
                    debugtrace[debugger] == debugtrace['pdb']):
                    ui.warn(_("%s debugger specified "
                              "but its module was not found\n") % debugger)

                debugtrace[debugger]()
            try:
                return _dispatch(req)
            finally:
                ui.flush()
        except: # re-raises
            # enter the debugger when we hit an exception
            if '--debugger' in req.args:
                traceback.print_exc()
                debugmortem[debugger](sys.exc_info()[2])
            ui.traceback()
            raise

    # Global exception handling, alphabetically
    # Mercurial-specific first, followed by built-in and library exceptions
    except error.AmbiguousCommand as inst:
        ui.warn(_("hg: command '%s' is ambiguous:\n    %s\n") %
                (inst.args[0], " ".join(inst.args[1])))
    except error.ParseError as inst:
        _formatparse(ui.warn, inst)
        return -1
    except error.LockHeld as inst:
        if inst.errno == errno.ETIMEDOUT:
            reason = _('timed out waiting for lock held by %s') % inst.locker
        else:
            reason = _('lock held by %s') % inst.locker
        ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
    except error.LockUnavailable as inst:
        ui.warn(_("abort: could not lock %s: %s\n") %
               (inst.desc or inst.filename, inst.strerror))
    except error.CommandError as inst:
        if inst.args[0]:
            ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
            commands.help_(ui, inst.args[0], full=False, command=True)
        else:
            ui.warn(_("hg: %s\n") % inst.args[1])
            commands.help_(ui, 'shortlist')
    except error.OutOfBandError as inst:
        if inst.args:
            msg = _("abort: remote error:\n")
        else:
            msg = _("abort: remote error\n")
        ui.warn(msg)
        if inst.args:
            ui.warn(''.join(inst.args))
        if inst.hint:
            ui.warn('(%s)\n' % inst.hint)
    except error.RepoError as inst:
        ui.warn(_("abort: %s!\n") % inst)
        if inst.hint:
            ui.warn(_("(%s)\n") % inst.hint)
    except error.ResponseError as inst:
        ui.warn(_("abort: %s") % inst.args[0])
        if not isinstance(inst.args[1], basestring):
            ui.warn(" %r\n" % (inst.args[1],))
        elif not inst.args[1]:
            ui.warn(_(" empty string\n"))
        else:
            ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
    except error.CensoredNodeError as inst:
        ui.warn(_("abort: file censored %s!\n") % inst)
    except error.RevlogError as inst:
        ui.warn(_("abort: %s!\n") % inst)
    except error.SignalInterrupt:
        ui.warn(_("killed!\n"))
    except error.UnknownCommand as inst:
        ui.warn(_("hg: unknown command '%s'\n") % inst.args[0])
        try:
            # check if the command is in a disabled extension
            # (but don't check for extensions themselves)
            commands.help_(ui, inst.args[0], unknowncmd=True)
        except error.UnknownCommand:
            suggested = False
            if len(inst.args) == 2:
                sim = _getsimilar(inst.args[1], inst.args[0])
                if sim:
                    ui.warn(_('(did you mean one of %s?)\n') %
                            ', '.join(sorted(sim)))
                    suggested = True
            if not suggested:
                commands.help_(ui, 'shortlist')
    except error.InterventionRequired as inst:
        ui.warn("%s\n" % inst)
        return 1
    except util.Abort as inst:
        ui.warn(_("abort: %s\n") % inst)
        if inst.hint:
            ui.warn(_("(%s)\n") % inst.hint)
    except ImportError as inst:
        ui.warn(_("abort: %s!\n") % inst)
        m = str(inst).split()[-1]
        if m in "mpatch bdiff".split():
            ui.warn(_("(did you forget to compile extensions?)\n"))
        elif m in "zlib".split():
            ui.warn(_("(is your Python install correct?)\n"))
    except IOError as inst:
        if util.safehasattr(inst, "code"):
            ui.warn(_("abort: %s\n") % inst)
        elif util.safehasattr(inst, "reason"):
            try: # usually it is in the form (errno, strerror)
                reason = inst.reason.args[1]
            except (AttributeError, IndexError):
                # it might be anything, for example a string
                reason = inst.reason
            if isinstance(reason, unicode):
                # SSLError of Python 2.7.9 contains a unicode
                reason = reason.encode(encoding.encoding, 'replace')
            ui.warn(_("abort: error: %s\n") % reason)
        elif (util.safehasattr(inst, "args")
              and inst.args and inst.args[0] == errno.EPIPE):
            if ui.debugflag:
                ui.warn(_("broken pipe\n"))
        elif getattr(inst, "strerror", None):
            if getattr(inst, "filename", None):
                ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename))
            else:
                ui.warn(_("abort: %s\n") % inst.strerror)
        else:
            raise
    except OSError as inst:
        if getattr(inst, "filename", None) is not None:
            ui.warn(_("abort: %s: '%s'\n") % (inst.strerror, inst.filename))
        else:
            ui.warn(_("abort: %s\n") % inst.strerror)
    except KeyboardInterrupt:
        try:
            ui.warn(_("interrupted!\n"))
        except IOError as inst:
            if inst.errno == errno.EPIPE:
                if ui.debugflag:
                    ui.warn(_("\nbroken pipe\n"))
            else:
                raise
    except MemoryError:
        ui.warn(_("abort: out of memory\n"))
    except SystemExit as inst:
        # Commands shouldn't sys.exit directly, but give a return code.
        # Just in case catch this and and pass exit code to caller.
        return inst.code
    except socket.error as inst:
        ui.warn(_("abort: %s\n") % inst.args[-1])
    except: # re-raises
        myver = util.version()
        # For compatibility checking, we discard the portion of the hg
        # version after the + on the assumption that if a "normal
        # user" is running a build with a + in it the packager
        # probably built from fairly close to a tag and anyone with a
        # 'make local' copy of hg (where the version number can be out
        # of date) will be clueful enough to notice the implausible
        # version number and try updating.
        compare = myver.split('+')[0]
        ct = tuplever(compare)
        worst = None, ct, ''
        for name, mod in extensions.extensions():
            testedwith = getattr(mod, 'testedwith', '')
            report = getattr(mod, 'buglink', _('the extension author.'))
            if not testedwith.strip():
                # We found an untested extension. It's likely the culprit.
                worst = name, 'unknown', report
                break

            # Never blame on extensions bundled with Mercurial.
            if testedwith == 'internal':
                continue

            tested = [tuplever(t) for t in testedwith.split()]
            if ct in tested:
                continue

            lower = [t for t in tested if t < ct]
            nearest = max(lower or tested)
            if worst[0] is None or nearest < worst[1]:
                worst = name, nearest, report
        if worst[0] is not None:
            name, testedwith, report = worst
            if not isinstance(testedwith, str):
                testedwith = '.'.join([str(c) for c in testedwith])
            warning = (_('** Unknown exception encountered with '
                         'possibly-broken third-party extension %s\n'
                         '** which supports versions %s of Mercurial.\n'
                         '** Please disable %s and try your action again.\n'
                         '** If that fixes the bug please report it to %s\n')
                       % (name, testedwith, name, report))
        else:
            warning = (_("** unknown exception encountered, "
                         "please report by visiting\n") +
                       _("** http://mercurial.selenic.com/wiki/BugTracker\n"))
        warning += ((_("** Python %s\n") % sys.version.replace('\n', '')) +
                    (_("** Mercurial Distributed SCM (version %s)\n") % myver) +
                    (_("** Extensions loaded: %s\n") %
                     ", ".join([x[0] for x in extensions.extensions()])))
        ui.log("commandexception", "%s\n%s\n", warning, traceback.format_exc())
        ui.warn(warning)
        raise

    return -1
def _dispatch(ui, args):
    # read --config before doing anything else
    # (e.g. to change trust settings for reading .hg/hgrc)
    _parseconfig(ui, _earlygetopt(['--config'], args))

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    # read the local repository .hgrc into a local ui object
    path = cmdutil.findrepo(os.getcwd()) or ""
    if not path:
        lui = ui
    else:
        try:
            lui = ui.copy()
            lui.readconfig(os.path.join(path, ".hg", "hgrc"))
        except IOError:
            pass

    # now we can expand paths, even ones in .hg/hgrc
    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    if rpath:
        path = lui.expandpath(rpath[-1])
        lui = ui.copy()
        lui.readconfig(os.path.join(path, ".hg", "hgrc"))

    # Configure extensions in phases: uisetup, extsetup, cmdtable, and
    # reposetup. Programs like TortoiseHg will call _dispatch several
    # times so we keep track of configured extensions in _loaded.
    extensions.loadall(lui)
    exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]

    # (uisetup and extsetup are handled in extensions.loadall)

    for name, module in exts:
        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(_("extension '%s' overrides commands: %s\n")
                    % (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded.add(name)

    # (reposetup is handled in hg.repository)

    addaliases(lui, commands.table)

    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        encoding.fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("Option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("Option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(_(
            "Option -R has to be separated from other options (e.g. not -qR) "
            "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        encoding.encoding = options["encoding"]
    if options["encodingmode"]:
        encoding.encodingmode = options["encodingmode"]
    if options["time"]:
        def get_times():
            t = os.times()
            if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t
        s = get_times()
        def print_time():
            t = get_times()
            ui.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
        atexit.register(print_time)

    if options['verbose'] or options['debug'] or options['quiet']:
        ui.setconfig('ui', 'verbose', str(bool(options['verbose'])))
        ui.setconfig('ui', 'debug', str(bool(options['debug'])))
        ui.setconfig('ui', 'quiet', str(bool(options['quiet'])))
    if options['traceback']:
        ui.setconfig('ui', 'traceback', 'on')
    if options['noninteractive']:
        ui.setconfig('ui', 'interactive', 'off')

    if options['help']:
        return commands.help_(ui, cmd, options['version'])
    elif options['version']:
        return commands.version_(ui)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    if cmd not in commands.norepo.split():
        try:
            repo = hg.repository(ui, path=path)
            ui = repo.ui
            if not repo.local():
                raise util.Abort(_("repository '%s' is not local") % path)
            ui.setconfig("bundle", "mainreporoot", repo.root)
        except error.RepoError:
            if cmd not in commands.optionalrepo.split():
                if args and not path: # try to infer -R from command args
                    repos = map(cmdutil.findrepo, args)
                    guess = repos[0]
                    if guess and repos.count(guess) == len(repos):
                        return _dispatch(ui, ['--repository', guess] + fullargs)
                if not path:
                    raise error.RepoError(_("There is no Mercurial repository"
                                      " here (.hg not found)"))
                raise
        args.insert(0, repo)
    elif rpath:
        ui.warn("warning: --repository ignored\n")

    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    return runcommand(lui, repo, cmd, fullargs, ui, options, d)
Exemple #8
0
def _dispatch(ui, args):
    # read --config before doing anything else
    # (e.g. to change trust settings for reading .hg/hgrc)
    config = _earlygetopt(['--config'], args)
    if config:
        ui.updateopts(config=_parseconfig(config))

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    # read the local repository .hgrc into a local ui object
    path = _findrepo(os.getcwd()) or ""
    if not path:
        lui = ui
    if path:
        try:
            lui = _ui.ui(parentui=ui)
            lui.readconfig(os.path.join(path, ".hg", "hgrc"))
        except IOError:
            pass

    # now we can expand paths, even ones in .hg/hgrc
    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    if rpath:
        path = lui.expandpath(rpath[-1])
        lui = _ui.ui(parentui=ui)
        lui.readconfig(os.path.join(path, ".hg", "hgrc"))

    extensions.loadall(lui)
    for name, module in extensions.extensions():
        if name in _loaded:
            continue

        # setup extensions
        # TODO this should be generalized to scheme, where extensions can
        #      redepend on other extensions.  then we should toposort them, and
        #      do initialization in correct order
        extsetup = getattr(module, 'extsetup', None)
        if extsetup:
            extsetup()

        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(_("extension '%s' overrides commands: %s\n")
                    % (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded[name] = 1
    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        util._fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("Option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("Option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(_(
            "Option -R has to be separated from other options (i.e. not -qR) "
            "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        util._encoding = options["encoding"]
    if options["encodingmode"]:
        util._encodingmode = options["encodingmode"]
    if options["time"]:
        def get_times():
            t = os.times()
            if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t
        s = get_times()
        def print_time():
            t = get_times()
            ui.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
        atexit.register(print_time)

    ui.updateopts(options["verbose"], options["debug"], options["quiet"],
                 not options["noninteractive"], options["traceback"])

    if options['help']:
        return commands.help_(ui, cmd, options['version'])
    elif options['version']:
        return commands.version_(ui)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    if cmd not in commands.norepo.split():
        try:
            repo = hg.repository(ui, path=path)
            ui = repo.ui
            if not repo.local():
                raise util.Abort(_("repository '%s' is not local") % path)
            ui.setconfig("bundle", "mainreporoot", repo.root)
        except RepoError:
            if cmd not in commands.optionalrepo.split():
                if args and not path: # try to infer -R from command args
                    repos = map(_findrepo, args)
                    guess = repos[0]
                    if guess and repos.count(guess) == len(repos):
                        return _dispatch(ui, ['--repository', guess] + fullargs)
                if not path:
                    raise RepoError(_("There is no Mercurial repository here"
                                      " (.hg not found)"))
                raise
        d = lambda: func(ui, repo, *args, **cmdoptions)
    else:
        d = lambda: func(ui, *args, **cmdoptions)

    # run pre-hook, and abort if it fails
    ret = hook.hook(lui, repo, "pre-%s" % cmd, False, args=" ".join(fullargs))
    if ret:
        return ret
    ret = _runcommand(ui, options, cmd, d)
    # run post-hook, passing command result
    hook.hook(lui, repo, "post-%s" % cmd, False, args=" ".join(fullargs),
              result = ret)
    return ret
def _dispatch(ui, args):
    # read --config before doing anything else
    # (e.g. to change trust settings for reading .hg/hgrc)
    _parseconfig(ui, _earlygetopt(['--config'], args))

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    # read the local repository .hgrc into a local ui object
    path = cmdutil.findrepo(os.getcwd()) or ""
    if not path:
        lui = ui
    else:
        try:
            lui = ui.copy()
            lui.readconfig(os.path.join(path, ".hg", "hgrc"))
        except IOError:
            pass

    # now we can expand paths, even ones in .hg/hgrc
    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    if rpath:
        path = lui.expandpath(rpath[-1])
        lui = ui.copy()
        lui.readconfig(os.path.join(path, ".hg", "hgrc"))

    # Configure extensions in phases: uisetup, extsetup, cmdtable, and
    # reposetup. Programs like TortoiseHg will call _dispatch several
    # times so we keep track of configured extensions in _loaded.
    extensions.loadall(lui)
    exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]

    # (uisetup and extsetup are handled in extensions.loadall)

    for name, module in exts:
        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(
                _("extension '%s' overrides commands: %s\n") %
                (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded.add(name)

    # (reposetup is handled in hg.repository)

    addaliases(lui, commands.table)

    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        encoding.fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("Option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("Option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(
            _("Option -R has to be separated from other options (e.g. not -qR) "
              "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        encoding.encoding = options["encoding"]
    if options["encodingmode"]:
        encoding.encodingmode = options["encodingmode"]
    if options["time"]:

        def get_times():
            t = os.times()
            if t[4] == 0.0:  # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t

        s = get_times()

        def print_time():
            t = get_times()
            ui.warn(
                _("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4] - s[4], t[0] - s[0], t[2] - s[2], t[1] - s[1],
                 t[3] - s[3]))

        atexit.register(print_time)

    if options['verbose'] or options['debug'] or options['quiet']:
        ui.setconfig('ui', 'verbose', str(bool(options['verbose'])))
        ui.setconfig('ui', 'debug', str(bool(options['debug'])))
        ui.setconfig('ui', 'quiet', str(bool(options['quiet'])))
    if options['traceback']:
        ui.setconfig('ui', 'traceback', 'on')
    if options['noninteractive']:
        ui.setconfig('ui', 'interactive', 'off')

    if options['help']:
        return commands.help_(ui, cmd, options['version'])
    elif options['version']:
        return commands.version_(ui)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    if cmd not in commands.norepo.split():
        try:
            repo = hg.repository(ui, path=path)
            ui = repo.ui
            if not repo.local():
                raise util.Abort(_("repository '%s' is not local") % path)
            ui.setconfig("bundle", "mainreporoot", repo.root)
        except error.RepoError:
            if cmd not in commands.optionalrepo.split():
                if args and not path:  # try to infer -R from command args
                    repos = map(cmdutil.findrepo, args)
                    guess = repos[0]
                    if guess and repos.count(guess) == len(repos):
                        return _dispatch(ui,
                                         ['--repository', guess] + fullargs)
                if not path:
                    raise error.RepoError(
                        _("There is no Mercurial repository"
                          " here (.hg not found)"))
                raise
        args.insert(0, repo)
    elif rpath:
        ui.warn("warning: --repository ignored\n")

    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    return runcommand(lui, repo, cmd, fullargs, ui, options, d)
 except error.ConfigError, inst:
     ui.warn(_("hg: %s\n") % inst.args[0])
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(
         _("abort: could not lock %s: %s\n") %
         (inst.desc or inst.filename, inst.strerror))
 except error.ParseError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0])
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1], ))
     elif not inst.args[1]:
         ui.warn(_(" empty string\n"))
     else:
         ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
 except error.RevlogError, inst:
     ui.warn(_("abort: %s!\n") % inst)
Exemple #11
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             (inst.args[0], " ".join(inst.args[1])))
 except error.ConfigError, inst:
     ui.warn(_("hg: %s\n") % inst.args[0])
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(_("abort: could not lock %s: %s\n") %
            (inst.desc or inst.filename, inst.strerror))
 except error.ParseError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0])
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1],))
     elif not inst.args[1]:
         ui.warn(_(" empty string\n"))
     else:
         ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
 except error.RevlogError, inst:
     ui.warn(_("abort: %s!\n") % inst)
Exemple #12
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 except error.ConfigError, inst:
     ui.warn(_("hg: %s\n") % inst.args[0])
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(
         _("abort: could not lock %s: %s\n") %
         (inst.desc or inst.filename, inst.strerror))
 except error.ParseError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0])
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1], ))
     elif not inst.args[1]:
         ui.warn(_(" empty string\n"))
     else:
         ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
 except error.RevlogError, inst:
     ui.warn(_("abort: %s!\n") % inst)
Exemple #13
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def _dispatch(ui, args):
    # read --config before doing anything else
    # (e.g. to change trust settings for reading .hg/hgrc)
    config = _earlygetopt(['--config'], args)
    if config:
        ui.updateopts(config=_parseconfig(config))

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    # read the local repository .hgrc into a local ui object
    path = _findrepo(os.getcwd()) or ""
    if not path:
        lui = ui
    if path:
        try:
            lui = _ui.ui(parentui=ui)
            lui.readconfig(os.path.join(path, ".hg", "hgrc"))
        except IOError:
            pass

    # now we can expand paths, even ones in .hg/hgrc
    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    if rpath:
        path = lui.expandpath(rpath[-1])
        lui = _ui.ui(parentui=ui)
        lui.readconfig(os.path.join(path, ".hg", "hgrc"))

    extensions.loadall(lui)
    for name, module in extensions.extensions():
        if name in _loaded:
            continue

        # setup extensions
        # TODO this should be generalized to scheme, where extensions can
        #      redepend on other extensions.  then we should toposort them, and
        #      do initialization in correct order
        extsetup = getattr(module, 'extsetup', None)
        if extsetup:
            extsetup()

        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(_("extension '%s' overrides commands: %s\n")
                    % (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded[name] = 1
    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        util._fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("Option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("Option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(_(
            "Option -R has to be separated from other options (i.e. not -qR) "
            "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        util._encoding = options["encoding"]
    if options["encodingmode"]:
        util._encodingmode = options["encodingmode"]
    if options["time"]:
        def get_times():
            t = os.times()
            if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t
        s = get_times()
        def print_time():
            t = get_times()
            ui.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
        atexit.register(print_time)

    ui.updateopts(options["verbose"], options["debug"], options["quiet"],
                 not options["noninteractive"], options["traceback"])

    if options['help']:
        return commands.help_(ui, cmd, options['version'])
    elif options['version']:
        return commands.version_(ui)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    if cmd not in commands.norepo.split():
        try:
            repo = hg.repository(ui, path=path)
            ui = repo.ui
            if not repo.local():
                raise util.Abort(_("repository '%s' is not local") % path)
            ui.setconfig("bundle", "mainreporoot", repo.root)
        except error.RepoError:
            if cmd not in commands.optionalrepo.split():
                if args and not path: # try to infer -R from command args
                    repos = map(_findrepo, args)
                    guess = repos[0]
                    if guess and repos.count(guess) == len(repos):
                        return _dispatch(ui, ['--repository', guess] + fullargs)
                if not path:
                    raise error.RepoError(_("There is no Mercurial repository"
                                      " here (.hg not found)"))
                raise
        args.insert(0, repo)
    elif rpath:
        ui.warn("warning: --repository ignored\n")

    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    return runcommand(lui, repo, cmd, fullargs, ui, options, d)
Exemple #14
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         ui.warn(_("hg: parse error: %s\n") % inst.args[0])
     return -1
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(
         _("abort: could not lock %s: %s\n") %
         (inst.desc or inst.filename, inst.strerror))
 except error.CommandError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0], full=False, command=True)
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.OutOfBandError, inst:
     ui.warn(_("abort: remote error:\n"))
     ui.warn(''.join(inst.args))
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
     if inst.hint:
         ui.warn(_("(%s)\n") % inst.hint)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1], ))
     elif not inst.args[1]:
             (inst.args[0], " ".join(inst.args[1])))
 except error.ConfigError, inst:
     ui.warn(_("hg: %s\n") % inst.args[0])
 except error.LockHeld, inst:
     if inst.errno == errno.ETIMEDOUT:
         reason = _('timed out waiting for lock held by %s') % inst.locker
     else:
         reason = _('lock held by %s') % inst.locker
     ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
 except error.LockUnavailable, inst:
     ui.warn(_("abort: could not lock %s: %s\n") %
            (inst.desc or inst.filename, inst.strerror))
 except error.ParseError, inst:
     if inst.args[0]:
         ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
         commands.help_(ui, inst.args[0])
     else:
         ui.warn(_("hg: %s\n") % inst.args[1])
         commands.help_(ui, 'shortlist')
 except error.RepoError, inst:
     ui.warn(_("abort: %s!\n") % inst)
 except error.ResponseError, inst:
     ui.warn(_("abort: %s") % inst.args[0])
     if not isinstance(inst.args[1], basestring):
         ui.warn(" %r\n" % (inst.args[1],))
     elif not inst.args[1]:
         ui.warn(_(" empty string\n"))
     else:
         ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
 except error.RevlogError, inst:
     ui.warn(_("abort: %s!\n") % inst)
Exemple #16
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def _dispatch(req):
    args = req.args
    ui = req.ui

    # check for cwd
    cwd = _earlygetopt(['--cwd'], args)
    if cwd:
        os.chdir(cwd[-1])

    rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
    path, lui = _getlocal(ui, rpath)

    # Now that we're operating in the right directory/repository with
    # the right config settings, check for shell aliases
    shellaliasfn = _checkshellalias(lui, ui, args)
    if shellaliasfn:
        return shellaliasfn()

    # Configure extensions in phases: uisetup, extsetup, cmdtable, and
    # reposetup. Programs like TortoiseHg will call _dispatch several
    # times so we keep track of configured extensions in _loaded.
    extensions.loadall(lui)
    exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]
    # Propagate any changes to lui.__class__ by extensions
    ui.__class__ = lui.__class__

    # (uisetup and extsetup are handled in extensions.loadall)

    for name, module in exts:
        cmdtable = getattr(module, 'cmdtable', {})
        overrides = [cmd for cmd in cmdtable if cmd in commands.table]
        if overrides:
            ui.warn(
                _("extension '%s' overrides commands: %s\n") %
                (name, " ".join(overrides)))
        commands.table.update(cmdtable)
        _loaded.add(name)

    # (reposetup is handled in hg.repository)

    addaliases(lui, commands.table)

    if not lui.configbool("ui", "strict"):
        # All aliases and commands are completely defined, now.
        # Check abbreviation/ambiguity of shell alias again, because shell
        # alias may cause failure of "_parse" (see issue4355)
        shellaliasfn = _checkshellalias(lui, ui, args, precheck=False)
        if shellaliasfn:
            return shellaliasfn()

    # check for fallback encoding
    fallback = lui.config('ui', 'fallbackencoding')
    if fallback:
        encoding.fallbackencoding = fallback

    fullargs = args
    cmd, func, args, options, cmdoptions = _parse(lui, args)

    if options["config"]:
        raise util.Abort(_("option --config may not be abbreviated!"))
    if options["cwd"]:
        raise util.Abort(_("option --cwd may not be abbreviated!"))
    if options["repository"]:
        raise util.Abort(
            _("option -R has to be separated from other options (e.g. not -qR) "
              "and --repository may only be abbreviated as --repo!"))

    if options["encoding"]:
        encoding.encoding = options["encoding"]
    if options["encodingmode"]:
        encoding.encodingmode = options["encodingmode"]
    if options["time"]:

        def get_times():
            t = os.times()
            if t[4] == 0.0:  # Windows leaves this as zero, so use time.clock()
                t = (t[0], t[1], t[2], t[3], time.clock())
            return t

        s = get_times()

        def print_time():
            t = get_times()
            ui.warn(
                _("time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
                (t[4] - s[4], t[0] - s[0], t[2] - s[2], t[1] - s[1],
                 t[3] - s[3]))

        atexit.register(print_time)

    uis = set([ui, lui])

    if req.repo:
        uis.add(req.repo.ui)

    if options['verbose'] or options['debug'] or options['quiet']:
        for opt in ('verbose', 'debug', 'quiet'):
            val = str(bool(options[opt]))
            for ui_ in uis:
                ui_.setconfig('ui', opt, val, '--' + opt)

    if options['traceback']:
        for ui_ in uis:
            ui_.setconfig('ui', 'traceback', 'on', '--traceback')

    if options['noninteractive']:
        for ui_ in uis:
            ui_.setconfig('ui', 'interactive', 'off', '-y')

    if cmdoptions.get('insecure', False):
        for ui_ in uis:
            ui_.setconfig('web', 'cacerts', '', '--insecure')

    if options['version']:
        return commands.version_(ui)
    if options['help']:
        return commands.help_(ui, cmd, command=True)
    elif not cmd:
        return commands.help_(ui, 'shortlist')

    repo = None
    cmdpats = args[:]
    if cmd not in commands.norepo.split():
        # use the repo from the request only if we don't have -R
        if not rpath and not cwd:
            repo = req.repo

        if repo:
            # set the descriptors of the repo ui to those of ui
            repo.ui.fin = ui.fin
            repo.ui.fout = ui.fout
            repo.ui.ferr = ui.ferr
        else:
            try:
                repo = hg.repository(ui, path=path)
                if not repo.local():
                    raise util.Abort(_("repository '%s' is not local") % path)
                repo.ui.setconfig("bundle", "mainreporoot", repo.root, 'repo')
            except error.RequirementError:
                raise
            except error.RepoError:
                if cmd not in commands.optionalrepo.split():
                    if (cmd in commands.inferrepo.split() and args
                            and not path):  # try to infer -R from command args
                        repos = map(cmdutil.findrepo, args)
                        guess = repos[0]
                        if guess and repos.count(guess) == len(repos):
                            req.args = ['--repository', guess] + fullargs
                            return _dispatch(req)
                    if not path:
                        raise error.RepoError(
                            _("no repository found in '%s'"
                              " (.hg not found)") % os.getcwd())
                    raise
        if repo:
            ui = repo.ui
            if options['hidden']:
                repo = repo.unfiltered()
        args.insert(0, repo)
    elif rpath:
        ui.warn(_("warning: --repository ignored\n"))

    msg = ' '.join(' ' in a and repr(a) or a for a in fullargs)
    ui.log("command", '%s\n', msg)
    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
    try:
        return runcommand(lui, repo, cmd, fullargs, ui, options, d, cmdpats,
                          cmdoptions)
    finally:
        if repo and repo != req.repo:
            repo.close()
Exemple #17
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            ui.print_exc()
            raise

    except ParseError, inst:
        if inst.args[0]:
            ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
            commands.help_(ui, inst.args[0])
        else:
            ui.warn(_("hg: %s\n") % inst.args[1])
            commands.help_(ui, 'shortlist')
    except cmdutil.AmbiguousCommand, inst:
        ui.warn(_("hg: command '%s' is ambiguous:\n    %s\n") %
                (inst.args[0], " ".join(inst.args[1])))
    except cmdutil.UnknownCommand, inst:
        ui.warn(_("hg: unknown command '%s'\n") % inst.args[0])
        commands.help_(ui, 'shortlist')
    except RepoError, inst:
        ui.warn(_("abort: %s!\n") % inst)
    except lock.LockHeld, inst:
        if inst.errno == errno.ETIMEDOUT:
            reason = _('timed out waiting for lock held by %s') % inst.locker
        else:
            reason = _('lock held by %s') % inst.locker
        ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
    except lock.LockUnavailable, inst:
        ui.warn(_("abort: could not lock %s: %s\n") %
               (inst.desc or inst.filename, inst.strerror))
    except revlog.RevlogError, inst:
        ui.warn(_("abort: %s!\n") % inst)
    except util.SignalInterrupt:
        ui.warn(_("killed!\n"))