| | |
| | |
| |
|
| | """Module with our own gitdb implementation - it uses the git command.""" |
| |
|
| | __all__ = ["GitCmdObjectDB", "GitDB"] |
| |
|
| | from gitdb.base import OInfo, OStream |
| | from gitdb.db import GitDB, LooseObjectDB |
| | from gitdb.exc import BadObject |
| |
|
| | from git.util import bin_to_hex, hex_to_bin |
| | from git.exc import GitCommandError |
| |
|
| | |
| |
|
| | from typing import TYPE_CHECKING |
| |
|
| | from git.types import PathLike |
| |
|
| | if TYPE_CHECKING: |
| | from git.cmd import Git |
| |
|
| | |
| |
|
| |
|
| | class GitCmdObjectDB(LooseObjectDB): |
| | """A database representing the default git object store, which includes loose |
| | objects, pack files and an alternates file. |
| | |
| | It will create objects only in the loose object database. |
| | """ |
| |
|
| | def __init__(self, root_path: PathLike, git: "Git") -> None: |
| | """Initialize this instance with the root and a git command.""" |
| | super().__init__(root_path) |
| | self._git = git |
| |
|
| | def info(self, binsha: bytes) -> OInfo: |
| | """Get a git object header (using git itself).""" |
| | hexsha, typename, size = self._git.get_object_header(bin_to_hex(binsha)) |
| | return OInfo(hex_to_bin(hexsha), typename, size) |
| |
|
| | def stream(self, binsha: bytes) -> OStream: |
| | """Get git object data as a stream supporting ``read()`` (using git itself).""" |
| | hexsha, typename, size, stream = self._git.stream_object_data(bin_to_hex(binsha)) |
| | return OStream(hex_to_bin(hexsha), typename, size, stream) |
| |
|
| | |
| |
|
| | def partial_to_complete_sha_hex(self, partial_hexsha: str) -> bytes: |
| | """ |
| | :return: |
| | Full binary 20 byte sha from the given partial hexsha |
| | |
| | :raise gitdb.exc.AmbiguousObjectName: |
| | |
| | :raise gitdb.exc.BadObject: |
| | |
| | :note: |
| | Currently we only raise :exc:`~gitdb.exc.BadObject` as git does not |
| | communicate ambiguous objects separately. |
| | """ |
| | try: |
| | hexsha, _typename, _size = self._git.get_object_header(partial_hexsha) |
| | return hex_to_bin(hexsha) |
| | except (GitCommandError, ValueError) as e: |
| | raise BadObject(partial_hexsha) from e |
| | |
| |
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| | |
| |
|
