Failed to save the file to the "xx" directory.

Failed to save the file to the "ll" directory.

Failed to save the file to the "mm" directory.

Failed to save the file to the "wp" directory.

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Current File : /opt/cloudlinux/venv/lib64/python3.11/site-packages/git/index/typ.py
"""Module with additional types used by the index"""

from binascii import b2a_hex
from pathlib import Path

from .util import pack, unpack
from git.objects import Blob


# typing ----------------------------------------------------------------------

from typing import NamedTuple, Sequence, TYPE_CHECKING, Tuple, Union, cast, List

from git.types import PathLike

if TYPE_CHECKING:
    from git.repo import Repo

StageType = int

# ---------------------------------------------------------------------------------

__all__ = ("BlobFilter", "BaseIndexEntry", "IndexEntry", "StageType")

# { Invariants
CE_NAMEMASK = 0x0FFF
CE_STAGEMASK = 0x3000
CE_EXTENDED = 0x4000
CE_VALID = 0x8000
CE_STAGESHIFT = 12

# } END invariants


class BlobFilter(object):

    """
    Predicate to be used by iter_blobs allowing to filter only return blobs which
    match the given list of directories or files.

    The given paths are given relative to the repository.
    """

    __slots__ = "paths"

    def __init__(self, paths: Sequence[PathLike]) -> None:
        """
        :param paths:
            tuple or list of paths which are either pointing to directories or
            to files relative to the current repository
        """
        self.paths = paths

    def __call__(self, stage_blob: Tuple[StageType, Blob]) -> bool:
        blob_pathlike: PathLike = stage_blob[1].path
        blob_path: Path = blob_pathlike if isinstance(blob_pathlike, Path) else Path(blob_pathlike)
        for pathlike in self.paths:
            path: Path = pathlike if isinstance(pathlike, Path) else Path(pathlike)
            # TODO: Change to use `PosixPath.is_relative_to` once Python 3.8 is no longer supported.
            filter_parts: List[str] = path.parts
            blob_parts: List[str] = blob_path.parts
            if len(filter_parts) > len(blob_parts):
                continue
            if all(i == j for i, j in zip(filter_parts, blob_parts)):
                return True
        return False


class BaseIndexEntryHelper(NamedTuple):
    """Typed namedtuple to provide named attribute access for BaseIndexEntry.
    Needed to allow overriding __new__ in child class to preserve backwards compat."""

    mode: int
    binsha: bytes
    flags: int
    path: PathLike
    ctime_bytes: bytes = pack(">LL", 0, 0)
    mtime_bytes: bytes = pack(">LL", 0, 0)
    dev: int = 0
    inode: int = 0
    uid: int = 0
    gid: int = 0
    size: int = 0


class BaseIndexEntry(BaseIndexEntryHelper):

    """Small Brother of an index entry which can be created to describe changes
    done to the index in which case plenty of additional information is not required.

    As the first 4 data members match exactly to the IndexEntry type, methods
    expecting a BaseIndexEntry can also handle full IndexEntries even if they
    use numeric indices for performance reasons.
    """

    def __new__(
        cls,
        inp_tuple: Union[
            Tuple[int, bytes, int, PathLike],
            Tuple[int, bytes, int, PathLike, bytes, bytes, int, int, int, int, int],
        ],
    ) -> "BaseIndexEntry":
        """Override __new__ to allow construction from a tuple for backwards compatibility"""
        return super().__new__(cls, *inp_tuple)

    def __str__(self) -> str:
        return "%o %s %i\t%s" % (self.mode, self.hexsha, self.stage, self.path)

    def __repr__(self) -> str:
        return "(%o, %s, %i, %s)" % (self.mode, self.hexsha, self.stage, self.path)

    @property
    def hexsha(self) -> str:
        """hex version of our sha"""
        return b2a_hex(self.binsha).decode("ascii")

    @property
    def stage(self) -> int:
        """Stage of the entry, either:

            * 0 = default stage
            * 1 = stage before a merge or common ancestor entry in case of a 3 way merge
            * 2 = stage of entries from the 'left' side of the merge
            * 3 = stage of entries from the right side of the merge

        :note: For more information, see http://www.kernel.org/pub/software/scm/git/docs/git-read-tree.html
        """
        return (self.flags & CE_STAGEMASK) >> CE_STAGESHIFT

    @classmethod
    def from_blob(cls, blob: Blob, stage: int = 0) -> "BaseIndexEntry":
        """:return: Fully equipped BaseIndexEntry at the given stage"""
        return cls((blob.mode, blob.binsha, stage << CE_STAGESHIFT, blob.path))

    def to_blob(self, repo: "Repo") -> Blob:
        """:return: Blob using the information of this index entry"""
        return Blob(repo, self.binsha, self.mode, self.path)


class IndexEntry(BaseIndexEntry):

    """Allows convenient access to IndexEntry data without completely unpacking it.

    Attributes usully accessed often are cached in the tuple whereas others are
    unpacked on demand.

    See the properties for a mapping between names and tuple indices."""

    @property
    def ctime(self) -> Tuple[int, int]:
        """
        :return:
            Tuple(int_time_seconds_since_epoch, int_nano_seconds) of the
            file's creation time"""
        return cast(Tuple[int, int], unpack(">LL", self.ctime_bytes))

    @property
    def mtime(self) -> Tuple[int, int]:
        """See ctime property, but returns modification time"""
        return cast(Tuple[int, int], unpack(">LL", self.mtime_bytes))

    @classmethod
    def from_base(cls, base: "BaseIndexEntry") -> "IndexEntry":
        """
        :return:
            Minimal entry as created from the given BaseIndexEntry instance.
            Missing values will be set to null-like values

        :param base: Instance of type BaseIndexEntry"""
        time = pack(">LL", 0, 0)
        return IndexEntry((base.mode, base.binsha, base.flags, base.path, time, time, 0, 0, 0, 0, 0))

    @classmethod
    def from_blob(cls, blob: Blob, stage: int = 0) -> "IndexEntry":
        """:return: Minimal entry resembling the given blob object"""
        time = pack(">LL", 0, 0)
        return IndexEntry(
            (
                blob.mode,
                blob.binsha,
                stage << CE_STAGESHIFT,
                blob.path,
                time,
                time,
                0,
                0,
                0,
                0,
                blob.size,
            )
        )

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