comparison hgext/narrow/narrowcommands.py @ 43076:2372284d9457

formatting: blacken the codebase

This is using my patch to black
(https://github.com/psf/black/pull/826) so we don't un-wrap collection
literals.

Done with:

  hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**"' | xargs black -S

# skip-blame mass-reformatting only

# no-check-commit reformats foo_bar functions

Differential Revision: https://phab.mercurial-scm.org/D6971

43075:57875cf423c9

    repoview,
    sparse,
    util,
    wireprototypes,
)
from mercurial.interfaces import (
    repository,
)

table = {}
command = registrar.command(table)

def setup():
    """Wraps user-facing mercurial commands with narrow-aware versions."""

    entry = extensions.wrapcommand(commands.table, 'clone', clonenarrowcmd)
    entry[1].append(('', 'narrow', None,
                     _("create a narrow clone of select files")))
    entry[1].append(('', 'depth', '',
                     _("limit the history fetched by distance from heads")))
    entry[1].append(('', 'narrowspec', '',
                     _("read narrowspecs from file")))
    # TODO(durin42): unify sparse/narrow --include/--exclude logic a bit
    if 'sparse' not in extensions.enabled():
        entry[1].append(('', 'include', [],
                         _("specifically fetch this file/directory")))
        entry[1].append(
            ('', 'exclude', [],
             _("do not fetch this file/directory, even if included")))

    entry = extensions.wrapcommand(commands.table, 'pull', pullnarrowcmd)
    entry[1].append(('', 'depth', '',
                     _("limit the history fetched by distance from heads")))

    extensions.wrapcommand(commands.table, 'archive', archivenarrowcmd)

def clonenarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps clone command, so 'hg clone' first wraps localrepo.clone()."""
    opts = pycompat.byteskwargs(opts)
    wrappedextraprepare = util.nullcontextmanager()

        filepath = os.path.join(encoding.getcwd(), narrowspecfile)
        ui.status(_("reading narrowspec from '%s'\n") % filepath)
        try:
            fdata = util.readfile(filepath)
        except IOError as inst:
            raise error.Abort(_("cannot read narrowspecs from '%s': %s") %
                              (filepath, encoding.strtolocal(inst.strerror)))

        includes, excludes, profiles = sparse.parseconfig(ui, fdata, 'narrow')
        if profiles:
            raise error.Abort(_("cannot specify other files using '%include' in"
                                " narrowspec"))

        narrowspec.validatepatterns(includes)
        narrowspec.validatepatterns(excludes)

        # narrowspec is passed so we should assume that user wants narrow clone
        opts['narrow'] = True
        opts['include'].extend(includes)
        opts['exclude'].extend(excludes)

    if opts['narrow']:
        def pullbundle2extraprepare_widen(orig, pullop, kwargs):
            orig(pullop, kwargs)

            if opts.get('depth'):
                kwargs['depth'] = opts['depth']
        wrappedextraprepare = extensions.wrappedfunction(exchange,
            '_pullbundle2extraprepare', pullbundle2extraprepare_widen)

    with wrappedextraprepare:
        return orig(ui, repo, *args, **pycompat.strkwargs(opts))

def pullnarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps pull command to allow modifying narrow spec."""
    wrappedextraprepare = util.nullcontextmanager()
    if repository.NARROW_REQUIREMENT in repo.requirements:

        def pullbundle2extraprepare_widen(orig, pullop, kwargs):
            orig(pullop, kwargs)
            if opts.get(r'depth'):
                kwargs['depth'] = opts[r'depth']
        wrappedextraprepare = extensions.wrappedfunction(exchange,
            '_pullbundle2extraprepare', pullbundle2extraprepare_widen)

    with wrappedextraprepare:
        return orig(ui, repo, *args, **opts)

def archivenarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps archive command to narrow the default includes."""
    if repository.NARROW_REQUIREMENT in repo.requirements:
        repo_includes, repo_excludes = repo.narrowpats
        includes = set(opts.get(r'include', []))
        excludes = set(opts.get(r'exclude', []))
        includes, excludes, unused_invalid = narrowspec.restrictpatterns(
            includes, excludes, repo_includes, repo_excludes)
        if includes:
            opts[r'include'] = includes
        if excludes:
            opts[r'exclude'] = excludes
    return orig(ui, repo, *args, **opts)

def pullbundle2extraprepare(orig, pullop, kwargs):
    repo = pullop.repo
    if repository.NARROW_REQUIREMENT not in repo.requirements:
        return orig(pullop, kwargs)

    if exclude:
        kwargs['excludepats'] = exclude
    # calculate known nodes only in ellipses cases because in non-ellipses cases
    # we have all the nodes
    if wireprototypes.ELLIPSESCAP1 in pullop.remote.capabilities():
        kwargs['known'] = [node.hex(ctx.node()) for ctx in
                           repo.set('::%ln', pullop.common)
                           if ctx.node() != node.nullid]
        if not kwargs['known']:
            # Mercurial serializes an empty list as '' and deserializes it as
            # [''], so delete it instead to avoid handling the empty string on
            # the server.
            del kwargs['known']

extensions.wrapfunction(exchange,'_pullbundle2extraprepare',
                        pullbundle2extraprepare)

def _narrow(ui, repo, remote, commoninc, oldincludes, oldexcludes,
            newincludes, newexcludes, force):
    oldmatch = narrowspec.match(repo.root, oldincludes, oldexcludes)
    newmatch = narrowspec.match(repo.root, newincludes, newexcludes)

    # This is essentially doing "hg outgoing" to find all local-only
    # commits. We will then check that the local-only commits don't
    # have any changes to files that will be untracked.
    unfi = repo.unfiltered()
    outgoing = discovery.findcommonoutgoing(unfi, remote,
                                            commoninc=commoninc)
    ui.status(_('looking for local changes to affected paths\n'))
    localnodes = []
    for n in itertools.chain(outgoing.missing, outgoing.excluded):
        if any(oldmatch(f) and not newmatch(f) for f in unfi[n].files()):
            localnodes.append(n)
    revstostrip = unfi.revs('descendants(%ln)', localnodes)
    hiddenrevs = repoview.filterrevs(repo, 'visible')
    visibletostrip = list(repo.changelog.node(r)
                          for r in (revstostrip - hiddenrevs))
    if visibletostrip:
        ui.status(_('The following changeset(s) or their ancestors have '
                    'local changes not on the remote:\n'))
        maxnodes = 10
        if ui.verbose or len(visibletostrip) <= maxnodes:
            for n in visibletostrip:
                ui.status('%s\n' % node.short(n))
        else:
            for n in visibletostrip[:maxnodes]:
                ui.status('%s\n' % node.short(n))
            ui.status(_('...and %d more, use --verbose to list all\n') %
                      (len(visibletostrip) - maxnodes))
        if not force:
            raise error.Abort(_('local changes found'),
                              hint=_('use --force-delete-local-changes to '
                                     'ignore'))

    with ui.uninterruptible():
        if revstostrip:
            tostrip = [unfi.changelog.node(r) for r in revstostrip]
            if repo['.'].node() in tostrip:
                # stripping working copy, so move to a different commit first
                urev = max(repo.revs('(::%n) - %ln + null',
                                     repo['.'].node(), visibletostrip))
                hg.clean(repo, urev)
            overrides = {('devel', 'strip-obsmarkers'): False}
            with ui.configoverride(overrides, 'narrow'):
                repair.strip(ui, unfi, tostrip, topic='narrow')

            narrowspec.updateworkingcopy(repo, assumeclean=True)
            narrowspec.copytoworkingcopy(repo)

        repo.destroyed()

def _widen(ui, repo, remote, commoninc, oldincludes, oldexcludes,
           newincludes, newexcludes):
    # for now we assume that if a server has ellipses enabled, we will be
    # exchanging ellipses nodes. In future we should add ellipses as a client
    # side requirement (maybe) to distinguish a client is shallow or not and
    # then send that information to server whether we want ellipses or not.
    # Theoretically a non-ellipses repo should be able to use narrow
    # functionality from an ellipses enabled server
    remotecap = remote.capabilities()
    ellipsesremote = any(cap in remotecap
                         for cap in wireprototypes.SUPPORTED_ELLIPSESCAP)

    # check whether we are talking to a server which supports old version of
    # ellipses capabilities
    isoldellipses = (ellipsesremote and wireprototypes.ELLIPSESCAP1 in
                     remotecap and wireprototypes.ELLIPSESCAP not in remotecap)

    def pullbundle2extraprepare_widen(orig, pullop, kwargs):
        orig(pullop, kwargs)
        # The old{in,ex}cludepats have already been set by orig()
        kwargs['includepats'] = newincludes
        kwargs['excludepats'] = newexcludes
    wrappedextraprepare = extensions.wrappedfunction(exchange,
        '_pullbundle2extraprepare', pullbundle2extraprepare_widen)

    # define a function that narrowbundle2 can call after creating the
    # backup bundle, but before applying the bundle from the server
    def setnewnarrowpats():
        repo.setnarrowpats(newincludes, newexcludes)
    repo.setnewnarrowpats = setnewnarrowpats
    # silence the devel-warning of applying an empty changegroup
    overrides = {('devel', 'all-warnings'): False}

    common = commoninc[0]

            with wrappedextraprepare:
                exchange.pull(repo, remote, heads=common)
        else:
            known = []
            if ellipsesremote:
                known = [ctx.node() for ctx in
                         repo.set('::%ln', common)
                         if ctx.node() != node.nullid]
            with remote.commandexecutor() as e:
                bundle = e.callcommand('narrow_widen', {
                    'oldincludes': oldincludes,
                    'oldexcludes': oldexcludes,
                    'newincludes': newincludes,
                    'newexcludes': newexcludes,
                    'cgversion': '03',
                    'commonheads': common,
                    'known': known,
                    'ellipses': ellipsesremote,
                }).result()

            trmanager = exchange.transactionmanager(repo, 'widen', remote.url())
            with trmanager, repo.ui.configoverride(overrides, 'widen'):
                op = bundle2.bundleoperation(repo, trmanager.transaction,
                                             source='widen')
                # TODO: we should catch error.Abort here
                bundle2.processbundle(repo, bundle, op=op)

        if ellipsesremote:
            with ds.parentchange():

        with repo.transaction('widening'):
            repo.setnewnarrowpats()
            narrowspec.updateworkingcopy(repo)
            narrowspec.copytoworkingcopy(repo)

# TODO(rdamazio): Make new matcher format and update description
@command('tracked',
    [('', 'addinclude', [], _('new paths to include')),
     ('', 'removeinclude', [], _('old paths to no longer include')),
     ('', 'auto-remove-includes', False,
      _('automatically choose unused includes to remove')),
     ('', 'addexclude', [], _('new paths to exclude')),
     ('', 'import-rules', '', _('import narrowspecs from a file')),
     ('', 'removeexclude', [], _('old paths to no longer exclude')),
     ('', 'clear', False, _('whether to replace the existing narrowspec')),
     ('', 'force-delete-local-changes', False,
       _('forces deletion of local changes when narrowing')),
     ('', 'update-working-copy', False,
      _('update working copy when the store has changed')),
    ] + commands.remoteopts,
    _('[OPTIONS]... [REMOTE]'),
    inferrepo=True)
def trackedcmd(ui, repo, remotepath=None, *pats, **opts):
    """show or change the current narrowspec

    With no argument, shows the current narrowspec entries, one per line. Each
    line will be prefixed with 'I' or 'X' for included or excluded patterns,

    add --addinclude, --addexclude rules in bulk. Like the other include and
    exclude switches, the changes are applied immediately.
    """
    opts = pycompat.byteskwargs(opts)
    if repository.NARROW_REQUIREMENT not in repo.requirements:
        raise error.Abort(_('the tracked command is only supported on '
                            'repositories cloned with --narrow'))

    # Before supporting, decide whether it "hg tracked --clear" should mean
    # tracking no paths or all paths.
    if opts['clear']:
        raise error.Abort(_('the --clear option is not yet supported'))

    if newrules:
        try:
            filepath = os.path.join(encoding.getcwd(), newrules)
            fdata = util.readfile(filepath)
        except IOError as inst:
            raise error.Abort(_("cannot read narrowspecs from '%s': %s") %
                              (filepath, encoding.strtolocal(inst.strerror)))
        includepats, excludepats, profiles = sparse.parseconfig(ui, fdata,
                                                                'narrow')
        if profiles:
            raise error.Abort(_("including other spec files using '%include' "
                                "is not supported in narrowspec"))
        opts['addinclude'].extend(includepats)
        opts['addexclude'].extend(excludepats)

    addedincludes = narrowspec.parsepatterns(opts['addinclude'])
    removedincludes = narrowspec.parsepatterns(opts['removeinclude'])
    addedexcludes = narrowspec.parsepatterns(opts['addexclude'])
    removedexcludes = narrowspec.parsepatterns(opts['removeexclude'])
    autoremoveincludes = opts['auto_remove_includes']

    update_working_copy = opts['update_working_copy']
    only_show = not (addedincludes or removedincludes or addedexcludes or
                     removedexcludes or newrules or autoremoveincludes or
                     update_working_copy)

    oldincludes, oldexcludes = repo.narrowpats

    # filter the user passed additions and deletions into actual additions and
    # deletions of excludes and includes

            raise error.Abort(_("server does not support narrow clones"))

        commoninc = discovery.findcommonincoming(repo, remote)

        if autoremoveincludes:
            outgoing = discovery.findcommonoutgoing(repo, remote,
                                                    commoninc=commoninc)
            ui.status(_('looking for unused includes to remove\n'))
            localfiles = set()
            for n in itertools.chain(outgoing.missing, outgoing.excluded):
                localfiles.update(repo[n].files())
            suggestedremovals = []

                if not any(match(f) for f in localfiles):
                    suggestedremovals.append(include)
            if suggestedremovals:
                for s in suggestedremovals:
                    ui.status('%s\n' % s)
                if (ui.promptchoice(_('remove these unused includes (yn)?'
                                      '$$ &Yes $$ &No')) == 0):
                    removedincludes.update(suggestedremovals)
                    narrowing = True
            else:
                ui.status(_('found no unused includes\n'))

        if narrowing:
            newincludes = oldincludes - removedincludes
            newexcludes = oldexcludes | addedexcludes
            _narrow(ui, repo, remote, commoninc, oldincludes, oldexcludes,
                    newincludes, newexcludes,
                    opts['force_delete_local_changes'])
            # _narrow() updated the narrowspec and _widen() below needs to
            # use the updated values as its base (otherwise removed includes
            # and addedexcludes will be lost in the resulting narrowspec)
            oldincludes = newincludes
            oldexcludes = newexcludes

        if widening:
            newincludes = oldincludes | addedincludes
            newexcludes = oldexcludes - removedexcludes
            _widen(ui, repo, remote, commoninc, oldincludes, oldexcludes,
                    newincludes, newexcludes)

    return 0

43076:2372284d9457

    repoview,
    sparse,
    util,
    wireprototypes,
)
from mercurial.interfaces import repository

table = {}
command = registrar.command(table)


def setup():
    """Wraps user-facing mercurial commands with narrow-aware versions."""

    entry = extensions.wrapcommand(commands.table, 'clone', clonenarrowcmd)
    entry[1].append(
        ('', 'narrow', None, _("create a narrow clone of select files"))
    )
    entry[1].append(
        ('', 'depth', '', _("limit the history fetched by distance from heads"))
    )
    entry[1].append(('', 'narrowspec', '', _("read narrowspecs from file")))
    # TODO(durin42): unify sparse/narrow --include/--exclude logic a bit
    if 'sparse' not in extensions.enabled():
        entry[1].append(
            ('', 'include', [], _("specifically fetch this file/directory"))
        )
        entry[1].append(
            (
                '',
                'exclude',
                [],
                _("do not fetch this file/directory, even if included"),
            )
        )

    entry = extensions.wrapcommand(commands.table, 'pull', pullnarrowcmd)
    entry[1].append(
        ('', 'depth', '', _("limit the history fetched by distance from heads"))
    )

    extensions.wrapcommand(commands.table, 'archive', archivenarrowcmd)


def clonenarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps clone command, so 'hg clone' first wraps localrepo.clone()."""
    opts = pycompat.byteskwargs(opts)
    wrappedextraprepare = util.nullcontextmanager()

        filepath = os.path.join(encoding.getcwd(), narrowspecfile)
        ui.status(_("reading narrowspec from '%s'\n") % filepath)
        try:
            fdata = util.readfile(filepath)
        except IOError as inst:
            raise error.Abort(
                _("cannot read narrowspecs from '%s': %s")
                % (filepath, encoding.strtolocal(inst.strerror))
            )

        includes, excludes, profiles = sparse.parseconfig(ui, fdata, 'narrow')
        if profiles:
            raise error.Abort(
                _(
                    "cannot specify other files using '%include' in"
                    " narrowspec"
                )
            )

        narrowspec.validatepatterns(includes)
        narrowspec.validatepatterns(excludes)

        # narrowspec is passed so we should assume that user wants narrow clone
        opts['narrow'] = True
        opts['include'].extend(includes)
        opts['exclude'].extend(excludes)

    if opts['narrow']:

        def pullbundle2extraprepare_widen(orig, pullop, kwargs):
            orig(pullop, kwargs)

            if opts.get('depth'):
                kwargs['depth'] = opts['depth']

        wrappedextraprepare = extensions.wrappedfunction(
            exchange, '_pullbundle2extraprepare', pullbundle2extraprepare_widen
        )

    with wrappedextraprepare:
        return orig(ui, repo, *args, **pycompat.strkwargs(opts))


def pullnarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps pull command to allow modifying narrow spec."""
    wrappedextraprepare = util.nullcontextmanager()
    if repository.NARROW_REQUIREMENT in repo.requirements:

        def pullbundle2extraprepare_widen(orig, pullop, kwargs):
            orig(pullop, kwargs)
            if opts.get(r'depth'):
                kwargs['depth'] = opts[r'depth']

        wrappedextraprepare = extensions.wrappedfunction(
            exchange, '_pullbundle2extraprepare', pullbundle2extraprepare_widen
        )

    with wrappedextraprepare:
        return orig(ui, repo, *args, **opts)


def archivenarrowcmd(orig, ui, repo, *args, **opts):
    """Wraps archive command to narrow the default includes."""
    if repository.NARROW_REQUIREMENT in repo.requirements:
        repo_includes, repo_excludes = repo.narrowpats
        includes = set(opts.get(r'include', []))
        excludes = set(opts.get(r'exclude', []))
        includes, excludes, unused_invalid = narrowspec.restrictpatterns(
            includes, excludes, repo_includes, repo_excludes
        )
        if includes:
            opts[r'include'] = includes
        if excludes:
            opts[r'exclude'] = excludes
    return orig(ui, repo, *args, **opts)


def pullbundle2extraprepare(orig, pullop, kwargs):
    repo = pullop.repo
    if repository.NARROW_REQUIREMENT not in repo.requirements:
        return orig(pullop, kwargs)

    if exclude:
        kwargs['excludepats'] = exclude
    # calculate known nodes only in ellipses cases because in non-ellipses cases
    # we have all the nodes
    if wireprototypes.ELLIPSESCAP1 in pullop.remote.capabilities():
        kwargs['known'] = [
            node.hex(ctx.node())
            for ctx in repo.set('::%ln', pullop.common)
            if ctx.node() != node.nullid
        ]
        if not kwargs['known']:
            # Mercurial serializes an empty list as '' and deserializes it as
            # [''], so delete it instead to avoid handling the empty string on
            # the server.
            del kwargs['known']


extensions.wrapfunction(
    exchange, '_pullbundle2extraprepare', pullbundle2extraprepare
)


def _narrow(
    ui,
    repo,
    remote,
    commoninc,
    oldincludes,
    oldexcludes,
    newincludes,
    newexcludes,
    force,
):
    oldmatch = narrowspec.match(repo.root, oldincludes, oldexcludes)
    newmatch = narrowspec.match(repo.root, newincludes, newexcludes)

    # This is essentially doing "hg outgoing" to find all local-only
    # commits. We will then check that the local-only commits don't
    # have any changes to files that will be untracked.
    unfi = repo.unfiltered()
    outgoing = discovery.findcommonoutgoing(unfi, remote, commoninc=commoninc)
    ui.status(_('looking for local changes to affected paths\n'))
    localnodes = []
    for n in itertools.chain(outgoing.missing, outgoing.excluded):
        if any(oldmatch(f) and not newmatch(f) for f in unfi[n].files()):
            localnodes.append(n)
    revstostrip = unfi.revs('descendants(%ln)', localnodes)
    hiddenrevs = repoview.filterrevs(repo, 'visible')
    visibletostrip = list(
        repo.changelog.node(r) for r in (revstostrip - hiddenrevs)
    )
    if visibletostrip:
        ui.status(
            _(
                'The following changeset(s) or their ancestors have '
                'local changes not on the remote:\n'
            )
        )
        maxnodes = 10
        if ui.verbose or len(visibletostrip) <= maxnodes:
            for n in visibletostrip:
                ui.status('%s\n' % node.short(n))
        else:
            for n in visibletostrip[:maxnodes]:
                ui.status('%s\n' % node.short(n))
            ui.status(
                _('...and %d more, use --verbose to list all\n')
                % (len(visibletostrip) - maxnodes)
            )
        if not force:
            raise error.Abort(
                _('local changes found'),
                hint=_('use --force-delete-local-changes to ' 'ignore'),
            )

    with ui.uninterruptible():
        if revstostrip:
            tostrip = [unfi.changelog.node(r) for r in revstostrip]
            if repo['.'].node() in tostrip:
                # stripping working copy, so move to a different commit first
                urev = max(
                    repo.revs(
                        '(::%n) - %ln + null', repo['.'].node(), visibletostrip
                    )
                )
                hg.clean(repo, urev)
            overrides = {('devel', 'strip-obsmarkers'): False}
            with ui.configoverride(overrides, 'narrow'):
                repair.strip(ui, unfi, tostrip, topic='narrow')

            narrowspec.updateworkingcopy(repo, assumeclean=True)
            narrowspec.copytoworkingcopy(repo)

        repo.destroyed()


def _widen(
    ui,
    repo,
    remote,
    commoninc,
    oldincludes,
    oldexcludes,
    newincludes,
    newexcludes,
):
    # for now we assume that if a server has ellipses enabled, we will be
    # exchanging ellipses nodes. In future we should add ellipses as a client
    # side requirement (maybe) to distinguish a client is shallow or not and
    # then send that information to server whether we want ellipses or not.
    # Theoretically a non-ellipses repo should be able to use narrow
    # functionality from an ellipses enabled server
    remotecap = remote.capabilities()
    ellipsesremote = any(
        cap in remotecap for cap in wireprototypes.SUPPORTED_ELLIPSESCAP
    )

    # check whether we are talking to a server which supports old version of
    # ellipses capabilities
    isoldellipses = (
        ellipsesremote
        and wireprototypes.ELLIPSESCAP1 in remotecap
        and wireprototypes.ELLIPSESCAP not in remotecap
    )

    def pullbundle2extraprepare_widen(orig, pullop, kwargs):
        orig(pullop, kwargs)
        # The old{in,ex}cludepats have already been set by orig()
        kwargs['includepats'] = newincludes
        kwargs['excludepats'] = newexcludes

    wrappedextraprepare = extensions.wrappedfunction(
        exchange, '_pullbundle2extraprepare', pullbundle2extraprepare_widen
    )

    # define a function that narrowbundle2 can call after creating the
    # backup bundle, but before applying the bundle from the server
    def setnewnarrowpats():
        repo.setnarrowpats(newincludes, newexcludes)

    repo.setnewnarrowpats = setnewnarrowpats
    # silence the devel-warning of applying an empty changegroup
    overrides = {('devel', 'all-warnings'): False}

    common = commoninc[0]

            with wrappedextraprepare:
                exchange.pull(repo, remote, heads=common)
        else:
            known = []
            if ellipsesremote:
                known = [
                    ctx.node()
                    for ctx in repo.set('::%ln', common)
                    if ctx.node() != node.nullid
                ]
            with remote.commandexecutor() as e:
                bundle = e.callcommand(
                    'narrow_widen',
                    {
                        'oldincludes': oldincludes,
                        'oldexcludes': oldexcludes,
                        'newincludes': newincludes,
                        'newexcludes': newexcludes,
                        'cgversion': '03',
                        'commonheads': common,
                        'known': known,
                        'ellipses': ellipsesremote,
                    },
                ).result()

            trmanager = exchange.transactionmanager(repo, 'widen', remote.url())
            with trmanager, repo.ui.configoverride(overrides, 'widen'):
                op = bundle2.bundleoperation(
                    repo, trmanager.transaction, source='widen'
                )
                # TODO: we should catch error.Abort here
                bundle2.processbundle(repo, bundle, op=op)

        if ellipsesremote:
            with ds.parentchange():

        with repo.transaction('widening'):
            repo.setnewnarrowpats()
            narrowspec.updateworkingcopy(repo)
            narrowspec.copytoworkingcopy(repo)


# TODO(rdamazio): Make new matcher format and update description
@command(
    'tracked',
    [
        ('', 'addinclude', [], _('new paths to include')),
        ('', 'removeinclude', [], _('old paths to no longer include')),
        (
            '',
            'auto-remove-includes',
            False,
            _('automatically choose unused includes to remove'),
        ),
        ('', 'addexclude', [], _('new paths to exclude')),
        ('', 'import-rules', '', _('import narrowspecs from a file')),
        ('', 'removeexclude', [], _('old paths to no longer exclude')),
        ('', 'clear', False, _('whether to replace the existing narrowspec')),
        (
            '',
            'force-delete-local-changes',
            False,
            _('forces deletion of local changes when narrowing'),
        ),
        (
            '',
            'update-working-copy',
            False,
            _('update working copy when the store has changed'),
        ),
    ]
    + commands.remoteopts,
    _('[OPTIONS]... [REMOTE]'),
    inferrepo=True,
)
def trackedcmd(ui, repo, remotepath=None, *pats, **opts):
    """show or change the current narrowspec

    With no argument, shows the current narrowspec entries, one per line. Each
    line will be prefixed with 'I' or 'X' for included or excluded patterns,

    add --addinclude, --addexclude rules in bulk. Like the other include and
    exclude switches, the changes are applied immediately.
    """
    opts = pycompat.byteskwargs(opts)
    if repository.NARROW_REQUIREMENT not in repo.requirements:
        raise error.Abort(
            _(
                'the tracked command is only supported on '
                'repositories cloned with --narrow'
            )
        )

    # Before supporting, decide whether it "hg tracked --clear" should mean
    # tracking no paths or all paths.
    if opts['clear']:
        raise error.Abort(_('the --clear option is not yet supported'))

    if newrules:
        try:
            filepath = os.path.join(encoding.getcwd(), newrules)
            fdata = util.readfile(filepath)
        except IOError as inst:
            raise error.Abort(
                _("cannot read narrowspecs from '%s': %s")
                % (filepath, encoding.strtolocal(inst.strerror))
            )
        includepats, excludepats, profiles = sparse.parseconfig(
            ui, fdata, 'narrow'
        )
        if profiles:
            raise error.Abort(
                _(
                    "including other spec files using '%include' "
                    "is not supported in narrowspec"
                )
            )
        opts['addinclude'].extend(includepats)
        opts['addexclude'].extend(excludepats)

    addedincludes = narrowspec.parsepatterns(opts['addinclude'])
    removedincludes = narrowspec.parsepatterns(opts['removeinclude'])
    addedexcludes = narrowspec.parsepatterns(opts['addexclude'])
    removedexcludes = narrowspec.parsepatterns(opts['removeexclude'])
    autoremoveincludes = opts['auto_remove_includes']

    update_working_copy = opts['update_working_copy']
    only_show = not (
        addedincludes
        or removedincludes
        or addedexcludes
        or removedexcludes
        or newrules
        or autoremoveincludes
        or update_working_copy
    )

    oldincludes, oldexcludes = repo.narrowpats

    # filter the user passed additions and deletions into actual additions and
    # deletions of excludes and includes

            raise error.Abort(_("server does not support narrow clones"))

        commoninc = discovery.findcommonincoming(repo, remote)

        if autoremoveincludes:
            outgoing = discovery.findcommonoutgoing(
                repo, remote, commoninc=commoninc
            )
            ui.status(_('looking for unused includes to remove\n'))
            localfiles = set()
            for n in itertools.chain(outgoing.missing, outgoing.excluded):
                localfiles.update(repo[n].files())
            suggestedremovals = []

                if not any(match(f) for f in localfiles):
                    suggestedremovals.append(include)
            if suggestedremovals:
                for s in suggestedremovals:
                    ui.status('%s\n' % s)
                if (
                    ui.promptchoice(
                        _('remove these unused includes (yn)?' '$$ &Yes $$ &No')
                    )
                    == 0
                ):
                    removedincludes.update(suggestedremovals)
                    narrowing = True
            else:
                ui.status(_('found no unused includes\n'))

        if narrowing:
            newincludes = oldincludes - removedincludes
            newexcludes = oldexcludes | addedexcludes
            _narrow(
                ui,
                repo,
                remote,
                commoninc,
                oldincludes,
                oldexcludes,
                newincludes,
                newexcludes,
                opts['force_delete_local_changes'],
            )
            # _narrow() updated the narrowspec and _widen() below needs to
            # use the updated values as its base (otherwise removed includes
            # and addedexcludes will be lost in the resulting narrowspec)
            oldincludes = newincludes
            oldexcludes = newexcludes

        if widening:
            newincludes = oldincludes | addedincludes
            newexcludes = oldexcludes - removedexcludes
            _widen(
                ui,
                repo,
                remote,
                commoninc,
                oldincludes,
                oldexcludes,
                newincludes,
                newexcludes,
            )

    return 0