comparison hgext/directaccess.py @ 1367:0c134ca37567

directaccess: change rule from opt-in to opt-out

Before this patch we would opt-in commands for direct access and the default
filter for new repository was 'visible'.
With this patch, the default filter for new repos is
'visible-directaccess-warn'. It means that by default all the commands have
directaccess with warnings.

1366:9c3ba42c582a

from mercurial import repoview
from mercurial import branchmap
from mercurial import revset
from mercurial import error
from mercurial import commands
from mercurial.i18n import _

cmdtable = {}
command = cmdutil.command(cmdtable)

# List of commands where no warning is shown for direct access
directaccesslevel = [
    # warning or not, extension (None if core), command name
    (False, None, 'update'), 
    (False, None, 'export'),
    (True,  'rebase', 'rebase'),
    (False,  'evolve', 'prune'),
]

def reposetup(ui, repo):
    repo._explicitaccess = set()

    branchmap.subsettable['visible-directaccess-warn'] = 'visible'

    for warn, ext, cmd in directaccesslevel:
        try:
            cmdtable = extensions.find(ext).cmdtable if ext else commands.table
            wrapper = wrapwithwarning if warn else wrapwithoutwarning
            extensions.wrapcommand(cmdtable, cmd, wrapper)
        except (error.UnknownCommand, KeyError):
            pass

def wrapwithoutwarning(orig, ui, repo, *args, **kwargs):
    if repo and repo.filtername == 'visible':
        repo = repo.filtered("visible-directaccess-nowarn")
    return orig(ui, repo, *args, **kwargs)

def wrapwithwarning(orig, ui, repo, *args, **kwargs):
    if repo and repo.filtername == 'visible':
        repo = repo.filtered("visible-directaccess-warn")
    return orig(ui, repo, *args, **kwargs)

def uisetup(ui):
    """ Change ordering of extensions to ensure that directaccess extsetup comes
    after the one of the extensions in the loadsafter list """

    if minidxdirectaccess > directaccesidx:
        order.insert(minidxdirectaccess + 1, 'directaccess')
        order.remove('directaccess')
        extensions._order = order

def extsetup(ui):
    extensions.wrapfunction(revset, 'posttreebuilthook', _posttreebuilthook)
    setupdirectaccess()

def gethashsymbols(tree):
    # Returns the list of symbols of the tree that look like hashes
    # for example for the revset 3::abe3ff it will return ('abe3ff')

1367:0c134ca37567

from mercurial import repoview
from mercurial import branchmap
from mercurial import revset
from mercurial import error
from mercurial import commands
from mercurial import hg
from mercurial.i18n import _

cmdtable = {}
command = cmdutil.command(cmdtable)

# By default, all the commands have directaccess with warnings
# List of commands that have no directaccess and directaccess with no warning
directaccesslevel = [
    # 'nowarning' or 'error', (None if core) or extension name, command name
    ('nowarning', None, 'update'),
    ('nowarning', None, 'export'),
    ('nowarning',  'evolve', 'prune'),
]

def reposetup(ui, repo):
    repo._explicitaccess = set()

    branchmap.subsettable['visible-directaccess-warn'] = 'visible'

    for warn, ext, cmd in directaccesslevel:
        try:
            cmdtable = extensions.find(ext).cmdtable if ext else commands.table
            wrapper = wrapwitherror if warn == 'error' else wrapwithoutwarning
            extensions.wrapcommand(cmdtable, cmd, wrapper)
        except (error.UnknownCommand, KeyError):
            pass

def wrapwitherror(orig, ui, repo, *args, **kwargs):
    if repo and repo.filtername == 'visible-directaccess-warn':
        repo = repo.filtered('visible')
    return orig(ui, repo, *args, **kwargs)

def wrapwithoutwarning(orig, ui, repo, *args, **kwargs):
    if repo and repo.filtername == 'visible-directaccess-warn':
        repo = repo.filtered("visible-directaccess-nowarn")
    return orig(ui, repo, *args, **kwargs)

def uisetup(ui):
    """ Change ordering of extensions to ensure that directaccess extsetup comes
    after the one of the extensions in the loadsafter list """

    if minidxdirectaccess > directaccesidx:
        order.insert(minidxdirectaccess + 1, 'directaccess')
        order.remove('directaccess')
        extensions._order = order

def _repository(orig, *args, **kwargs):
    """Make visible-directaccess-warn the default filter for new repos"""
    repo = orig(*args, **kwargs)
    return repo.filtered("visible-directaccess-warn")

def extsetup(ui):
    extensions.wrapfunction(revset, 'posttreebuilthook', _posttreebuilthook)
    extensions.wrapfunction(hg, 'repository', _repository)
    setupdirectaccess()

def gethashsymbols(tree):
    # Returns the list of symbols of the tree that look like hashes
    # for example for the revset 3::abe3ff it will return ('abe3ff')