mercurial/match.py

31012:88358446da16

        self._files = [] # exact files and roots of patterns
        self._anypats = bool(include or exclude)
        self._always = False
        self._pathrestricted = bool(include or exclude or patterns)
        self._warn = warn
        self._includeroots = set()
        self._includedirs = set(['.'])
        self._excluderoots = set()

        if badfn is not None:
            self.bad = badfn

        matchfns = []
        if include:
            kindpats = self._normalize(include, 'glob', root, cwd, auditor)
            self.includepat, im = _buildmatch(ctx, kindpats, '(?:/|$)',
                                              listsubrepos, root)
            self._includeroots.update(_roots(kindpats))
            self._includedirs.update(util.dirs(self._includeroots))
            matchfns.append(im)
        if exclude:
            kindpats = self._normalize(exclude, 'glob', root, cwd, auditor)
            self.excludepat, em = _buildmatch(ctx, kindpats, '(?:/|$)',
                                              listsubrepos, root)
            if not _anypats(kindpats):
                self._excluderoots.update(_roots(kindpats))
            matchfns.append(lambda f: not em(f))
        if exact:
            if isinstance(patterns, list):
                self._files = patterns

        '''
        if self.prefix() and dir in self._fileroots:
            return 'all'
        if dir in self._excluderoots:
            return False
        if (self._includeroots and
            '.' not in self._includeroots and
            dir not in self._includeroots and
            dir not in self._includedirs and
            not any(parent in self._includeroots
                    for parent in util.finddirs(dir))):

             ctx=ctx, listsubrepos=listsubrepos, badfn=badfn)

        # m.exact(file) must be based off of the actual user input, otherwise
        # inexact case matches are treated as exact, and not noted without -v.
        if self._files:
            self._fileroots = set(_roots(self._kp))

    def _normalize(self, patterns, default, root, cwd, auditor):
        self._kp = super(icasefsmatcher, self)._normalize(patterns, default,
                                                          root, cwd, auditor)
        kindpats = []

                                     (s, k, p))
                else:
                    raise error.Abort(_("invalid pattern (%s): %s") % (k, p))
        raise error.Abort(_("invalid pattern"))

def _roots(kindpats):
    '''return roots and exact explicitly listed files from patterns

    >>> _roots([('glob', 'g/*', ''), ('glob', 'g', ''), ('glob', 'g*', '')])
    ['g', 'g', '.']
    >>> _roots([('rootfilesin', 'g', ''), ('rootfilesin', '', '')])
    ['g', '.']
    >>> _roots([('relpath', 'r', ''), ('path', 'p/p', ''), ('path', '', '')])
    ['r', 'p/p', '.']
    >>> _roots([('relglob', 'rg*', ''), ('re', 're/', ''), ('relre', 'rr', '')])
    ['.', '.', '.']
    '''
    r = []
    for kind, pat, source in kindpats:
        if kind == 'glob': # find the non-glob prefix
            root = []
            for p in pat.split('/'):
                if '[' in p or '{' in p or '*' in p or '?' in p:
                    break
                root.append(p)
            r.append('/'.join(root) or '.')
        elif kind in ('relpath', 'path', 'rootfilesin'):
            r.append(pat or '.')
        else: # relglob, re, relre
            r.append('.')
    return r

def _explicitfiles(kindpats):
    '''Returns the potential explicit filenames from the patterns.

    >>> _explicitfiles([('path', 'foo/bar', '')])

31013:693a5bb47854

        self._files = [] # exact files and roots of patterns
        self._anypats = bool(include or exclude)
        self._always = False
        self._pathrestricted = bool(include or exclude or patterns)
        self._warn = warn

        # roots are directories which are recursively included/excluded.
        self._includeroots = set()
        self._excluderoots = set()
        # dirs are directories which are non-recursively included.
        self._includedirs = set(['.'])

        if badfn is not None:
            self.bad = badfn

        matchfns = []
        if include:
            kindpats = self._normalize(include, 'glob', root, cwd, auditor)
            self.includepat, im = _buildmatch(ctx, kindpats, '(?:/|$)',
                                              listsubrepos, root)
            roots, dirs = _rootsanddirs(kindpats)
            self._includeroots.update(roots)
            self._includedirs.update(dirs)
            matchfns.append(im)
        if exclude:
            kindpats = self._normalize(exclude, 'glob', root, cwd, auditor)
            self.excludepat, em = _buildmatch(ctx, kindpats, '(?:/|$)',
                                              listsubrepos, root)
            if not _anypats(kindpats):
                # Only consider recursive excludes as such - if a non-recursive
                # exclude is used, we must still recurse into the excluded
                # directory, at least to find subdirectories. In such a case,
                # the regex still won't match the non-recursively-excluded
                # files.
                self._excluderoots.update(_roots(kindpats))
            matchfns.append(lambda f: not em(f))
        if exact:
            if isinstance(patterns, list):
                self._files = patterns

        '''
        if self.prefix() and dir in self._fileroots:
            return 'all'
        if dir in self._excluderoots:
            return False
        if ((self._includeroots or self._includedirs != set(['.'])) and
            '.' not in self._includeroots and
            dir not in self._includeroots and
            dir not in self._includedirs and
            not any(parent in self._includeroots
                    for parent in util.finddirs(dir))):

             ctx=ctx, listsubrepos=listsubrepos, badfn=badfn)

        # m.exact(file) must be based off of the actual user input, otherwise
        # inexact case matches are treated as exact, and not noted without -v.
        if self._files:
            roots, dirs = _rootsanddirs(self._kp)
            self._fileroots = set(roots)
            self._fileroots.update(dirs)

    def _normalize(self, patterns, default, root, cwd, auditor):
        self._kp = super(icasefsmatcher, self)._normalize(patterns, default,
                                                          root, cwd, auditor)
        kindpats = []

                                     (s, k, p))
                else:
                    raise error.Abort(_("invalid pattern (%s): %s") % (k, p))
        raise error.Abort(_("invalid pattern"))

def _patternrootsanddirs(kindpats):
    '''Returns roots and directories corresponding to each pattern.

    This calculates the roots and directories exactly matching the patterns and
    returns a tuple of (roots, dirs) for each. It does not return other
    directories which may also need to be considered, like the parent
    directories.
    '''
    r = []
    d = []
    for kind, pat, source in kindpats:
        if kind == 'glob': # find the non-glob prefix
            root = []
            for p in pat.split('/'):
                if '[' in p or '{' in p or '*' in p or '?' in p:
                    break
                root.append(p)
            r.append('/'.join(root) or '.')
        elif kind in ('relpath', 'path'):
            r.append(pat or '.')
        elif kind in ('rootfilesin',):
            d.append(pat or '.')
        else: # relglob, re, relre
            r.append('.')
    return r, d

def _roots(kindpats):
    '''Returns root directories to match recursively from the given patterns.'''
    roots, dirs = _patternrootsanddirs(kindpats)
    return roots

def _rootsanddirs(kindpats):
    '''Returns roots and exact directories from patterns.

    roots are directories to match recursively, whereas exact directories should
    be matched non-recursively. The returned (roots, dirs) tuple will also
    include directories that need to be implicitly considered as either, such as
    parent directories.

    >>> _rootsanddirs(\
        [('glob', 'g/h/*', ''), ('glob', 'g/h', ''), ('glob', 'g*', '')])
    (['g/h', 'g/h', '.'], ['g'])
    >>> _rootsanddirs(\
        [('rootfilesin', 'g/h', ''), ('rootfilesin', '', '')])
    ([], ['g/h', '.', 'g'])
    >>> _rootsanddirs(\
        [('relpath', 'r', ''), ('path', 'p/p', ''), ('path', '', '')])
    (['r', 'p/p', '.'], ['p'])
    >>> _rootsanddirs(\
        [('relglob', 'rg*', ''), ('re', 're/', ''), ('relre', 'rr', '')])
    (['.', '.', '.'], [])
    '''
    r, d = _patternrootsanddirs(kindpats)

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

    return r, d

def _explicitfiles(kindpats):
    '''Returns the potential explicit filenames from the patterns.

    >>> _explicitfiles([('path', 'foo/bar', '')])