comparison mercurial/pathutil.py @ 43077:687b865b95ad

formatting: byteify all mercurial/ and hgext/ string literals

Done with

    python3.7 contrib/byteify-strings.py -i $(hg files 'set:mercurial/**.py - mercurial/thirdparty/** + hgext/**.py - hgext/fsmonitor/pywatchman/** - mercurial/__init__.py')
    black -l 80 -t py33 -S $(hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/**')

# skip-blame mass-reformatting only

Differential Revision: https://phab.mercurial-scm.org/D6972

43076:2372284d9457

        normpath = self.normcase(path)
        if normpath in self.audited:
            return
        # AIX ignores "/" at end of path, others raise EISDIR.
        if util.endswithsep(path):
            raise error.Abort(_("path ends in directory separator: %s") % path)
        parts = util.splitpath(path)
        if (
            os.path.splitdrive(path)[0]
            or _lowerclean(parts[0]) in ('.hg', '.hg.', '')
            or pycompat.ospardir in parts
        ):
            raise error.Abort(_("path contains illegal component: %s") % path)
        # Windows shortname aliases
        for p in parts:
            if "~" in p:
                first, last = p.split("~", 1)
                if last.isdigit() and first.upper() in ["HG", "HG8B6C"]:
                    raise error.Abort(
                        _("path contains illegal component: %s") % path
                    )
        if '.hg' in _lowerclean(path):
            lparts = [_lowerclean(p.lower()) for p in parts]
            for p in '.hg', '.hg.':
                if p in lparts[1:]:
                    pos = lparts.index(p)
                    base = os.path.join(*parts[:pos])
                    raise error.Abort(
                        _("path '%s' is inside nested repo %r")
                        % (path, pycompat.bytestr(base))
                    )

        normparts = util.splitpath(normpath)
        assert len(parts) == len(normparts)

            # They must be ignored for patterns can be checked too.
            if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
                raise
        else:
            if stat.S_ISLNK(st.st_mode):
                msg = _('path %r traverses symbolic link %r') % (
                    pycompat.bytestr(path),
                    pycompat.bytestr(prefix),
                )
                raise error.Abort(msg)
            elif stat.S_ISDIR(st.st_mode) and os.path.isdir(
                os.path.join(curpath, '.hg')
            ):
                if not self.callback or not self.callback(curpath):
                    msg = _("path '%s' is inside nested repo %r")
                    raise error.Abort(msg % (path, pycompat.bytestr(prefix)))

    def check(self, path):
        try:
            self(path)

    if name != rootsep and name.startswith(rootsep):
        name = name[len(rootsep) :]
        auditor(name)
        return util.pconvert(name)
    elif name == root:
        return ''
    else:
        # Determine whether `name' is in the hierarchy at or beneath `root',
        # by iterating name=dirname(name) until that causes no change (can't
        # check name == '/', because that doesn't work on windows). The list
        # `rel' holds the reversed list of components making up the relative

            except OSError:
                s = False
            if s:
                if not rel:
                    # name was actually the same as root (maybe a symlink)
                    return ''
                rel.reverse()
                name = os.path.join(*rel)
                auditor(name)
                return util.pconvert(name)
            dirname, basename = util.split(name)

        # instead of cwd.  Detect that case, and provide a hint to the user.
        hint = None
        try:
            if cwd != root:
                canonpath(root, root, myname, auditor)
                relpath = util.pathto(root, cwd, '')
                if relpath.endswith(pycompat.ossep):
                    relpath = relpath[:-1]
                hint = _("consider using '--cwd %s'") % relpath
        except error.Abort:
            pass

        raise error.Abort(
            _("%s not under root '%s'") % (myname, root), hint=hint
        )


def normasprefix(path):
    '''normalize the specified path as path prefix

43077:687b865b95ad

        normpath = self.normcase(path)
        if normpath in self.audited:
            return
        # AIX ignores "/" at end of path, others raise EISDIR.
        if util.endswithsep(path):
            raise error.Abort(_(b"path ends in directory separator: %s") % path)
        parts = util.splitpath(path)
        if (
            os.path.splitdrive(path)[0]
            or _lowerclean(parts[0]) in (b'.hg', b'.hg.', b'')
            or pycompat.ospardir in parts
        ):
            raise error.Abort(_(b"path contains illegal component: %s") % path)
        # Windows shortname aliases
        for p in parts:
            if b"~" in p:
                first, last = p.split(b"~", 1)
                if last.isdigit() and first.upper() in [b"HG", b"HG8B6C"]:
                    raise error.Abort(
                        _(b"path contains illegal component: %s") % path
                    )
        if b'.hg' in _lowerclean(path):
            lparts = [_lowerclean(p.lower()) for p in parts]
            for p in b'.hg', b'.hg.':
                if p in lparts[1:]:
                    pos = lparts.index(p)
                    base = os.path.join(*parts[:pos])
                    raise error.Abort(
                        _(b"path '%s' is inside nested repo %r")
                        % (path, pycompat.bytestr(base))
                    )

        normparts = util.splitpath(normpath)
        assert len(parts) == len(normparts)

            # They must be ignored for patterns can be checked too.
            if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
                raise
        else:
            if stat.S_ISLNK(st.st_mode):
                msg = _(b'path %r traverses symbolic link %r') % (
                    pycompat.bytestr(path),
                    pycompat.bytestr(prefix),
                )
                raise error.Abort(msg)
            elif stat.S_ISDIR(st.st_mode) and os.path.isdir(
                os.path.join(curpath, b'.hg')
            ):
                if not self.callback or not self.callback(curpath):
                    msg = _(b"path '%s' is inside nested repo %r")
                    raise error.Abort(msg % (path, pycompat.bytestr(prefix)))

    def check(self, path):
        try:
            self(path)

    if name != rootsep and name.startswith(rootsep):
        name = name[len(rootsep) :]
        auditor(name)
        return util.pconvert(name)
    elif name == root:
        return b''
    else:
        # Determine whether `name' is in the hierarchy at or beneath `root',
        # by iterating name=dirname(name) until that causes no change (can't
        # check name == '/', because that doesn't work on windows). The list
        # `rel' holds the reversed list of components making up the relative

            except OSError:
                s = False
            if s:
                if not rel:
                    # name was actually the same as root (maybe a symlink)
                    return b''
                rel.reverse()
                name = os.path.join(*rel)
                auditor(name)
                return util.pconvert(name)
            dirname, basename = util.split(name)

        # instead of cwd.  Detect that case, and provide a hint to the user.
        hint = None
        try:
            if cwd != root:
                canonpath(root, root, myname, auditor)
                relpath = util.pathto(root, cwd, b'')
                if relpath.endswith(pycompat.ossep):
                    relpath = relpath[:-1]
                hint = _(b"consider using '--cwd %s'") % relpath
        except error.Abort:
            pass

        raise error.Abort(
            _(b"%s not under root '%s'") % (myname, root), hint=hint
        )


def normasprefix(path):
    '''normalize the specified path as path prefix