comparison mercurial/pathutil.py @ 49908:789e152a6bdb

pathutil: use `finddirs_rev_noroot` instead of `parts`

The benefit this brings is very tiny, if it's even there,
since we still didn't get rid of the [parts] computation.

It probably won't be worth it without the subsequent patch
that adds one more use of [finddirs_rev_noroot]

49907:7623d79f872c

                        _(b"path '%s' is inside nested repo %r")
                        % (path, pycompat.bytestr(base))
                    )

        if self._realfs:
            parts.pop()
            # It's important that we check the path parts starting from the root.
            # We don't want to add "foo/bar/baz" to auditeddir before checking if
            # there's a "foo/.hg" directory. This also means we won't accidentally
            # traverse a symlink into some other filesystem (which is potentially
            # expensive to access).
            for i in range(len(parts)):
                prefix = pycompat.ossep.join(parts[: i + 1])
                if prefix in self.auditeddir:
                    res = self.auditeddir[prefix]
                else:
                    res = self._checkfs_exists(prefix, path)
                    if self._cached:

49908:789e152a6bdb

                        _(b"path '%s' is inside nested repo %r")
                        % (path, pycompat.bytestr(base))
                    )

        if self._realfs:
            # It's important that we check the path parts starting from the root.
            # We don't want to add "foo/bar/baz" to auditeddir before checking if
            # there's a "foo/.hg" directory. This also means we won't accidentally
            # traverse a symlink into some other filesystem (which is potentially
            # expensive to access).
            for prefix in finddirs_rev_noroot(path):
                if prefix in self.auditeddir:
                    res = self.auditeddir[prefix]
                else:
                    res = self._checkfs_exists(prefix, path)
                    if self._cached: