comparison mercurial/match.py @ 43523:c21aca51b392

utils: move the `dirs` definition in pathutil (API)

Before this change, the `dirs` class was accessible through the `mercurial.util`
module. That module is expected to stay free of scm specific content.

The `pathutil` destination has been selection by Martin von Zweigbergk.

This work is part of a refactoring to unify the revlog index and the nodemap.
This unification prepare the use of a persistent nodemap.

Differential Revision: https://phab.mercurial-scm.org/D7311

43522:ce96be208ea4

from .i18n import _
from .pycompat import open
from . import (
    encoding,
    error,
    pathutil,
    policy,
    pycompat,
    util,
)

        self._prefix = _prefix(kindpats)
        self._pats, self.matchfn = _buildmatch(kindpats, b'$', root)

    @propertycache
    def _dirs(self):
        return set(util.dirs(self._fileset))

    def visitdir(self, dir):
        dir = normalizerootdir(dir, b'visitdir')
        if self._prefix and dir in self._fileset:
            return b'all'

    @encoding.strmethod
    def __repr__(self):
        return b'<patternmatcher patterns=%r>' % pycompat.bytestr(self._pats)


# This is basically a reimplementation of util.dirs that stores the children
# instead of just a count of them, plus a small optional optimization to avoid
# some directories we don't need.
class _dirchildren(object):
    def __init__(self, paths, onlyinclude=None):
        self._dirs = {}
        self._onlyinclude = onlyinclude or []
        addpath = self.addpath

    matchfn = basematcher.exact

    @propertycache
    def _dirs(self):
        return set(util.dirs(self._fileset))

    def visitdir(self, dir):
        dir = normalizerootdir(dir, b'visitdir')
        return dir in self._dirs

    r, d = _patternrootsanddirs(kindpats)

    p = set()
    # Add the parents as non-recursive/exact directories, since they must be
    # scanned to get to either the roots or the other exact directories.
    p.update(util.dirs(d))
    p.update(util.dirs(r))

    # FIXME: all uses of this function convert these to sets, do so before
    # returning.
    # FIXME: all uses of this function do not need anything in 'roots' and
    # 'dirs' to also be in 'parents', consider removing them before returning.

43523:c21aca51b392

from .i18n import _
from .pycompat import open
from . import (
    encoding,
    error,
    pathutil,
    pathutil,
    policy,
    pycompat,
    util,
)

        self._prefix = _prefix(kindpats)
        self._pats, self.matchfn = _buildmatch(kindpats, b'$', root)

    @propertycache
    def _dirs(self):
        return set(pathutil.dirs(self._fileset))

    def visitdir(self, dir):
        dir = normalizerootdir(dir, b'visitdir')
        if self._prefix and dir in self._fileset:
            return b'all'

    @encoding.strmethod
    def __repr__(self):
        return b'<patternmatcher patterns=%r>' % pycompat.bytestr(self._pats)


# This is basically a reimplementation of pathutil.dirs that stores the
# children instead of just a count of them, plus a small optional optimization
# to avoid some directories we don't need.
class _dirchildren(object):
    def __init__(self, paths, onlyinclude=None):
        self._dirs = {}
        self._onlyinclude = onlyinclude or []
        addpath = self.addpath

    matchfn = basematcher.exact

    @propertycache
    def _dirs(self):
        return set(pathutil.dirs(self._fileset))

    def visitdir(self, dir):
        dir = normalizerootdir(dir, b'visitdir')
        return dir in self._dirs

    r, d = _patternrootsanddirs(kindpats)

    p = set()
    # Add the parents as non-recursive/exact directories, since they must be
    # scanned to get to either the roots or the other exact directories.
    p.update(pathutil.dirs(d))
    p.update(pathutil.dirs(r))

    # FIXME: all uses of this function convert these to sets, do so before
    # returning.
    # FIXME: all uses of this function do not need anything in 'roots' and
    # 'dirs' to also be in 'parents', consider removing them before returning.