gabriel / muse public
refactor BREAKING store task/store-phase7-shelf #1 / 1
AI Agent gabriel · 113 days ago · May 21, 2026 · Diff

refactor(store): extract shelf layer into muse.core.shelf — completes decomposition

Move shelf_entry_path, write_shelf_entry, _read_shelf_file, read_shelf_entry, list_shelf_entries, and delete_shelf_entry out of muse/core/store.py into a new muse/core/shelf.py module.

All symbols remain re-exported from muse.core.store — zero callers updated.

With this commit store.py is a pure re-export facade: every symbol it exposes now lives in a focused module (io, refs, commits, snapshots, tags, releases, shelf). Stripped all stdlib, msgpack, domain, object_store, snapshot, validation, and paths imports that are no longer used locally in store.py.

sha256:ce34396898b64721162bcbe87f4b2d1efaad09455005364ed35731f8f8d6ae86 sha
sha256:3381fdd936abcacbb45af12a44a7300a4d678c4be814132e73afddc93e7c493a parent
+22 −39 symbols
sha256:bd7329d50d4b5bff0cb579eb9321adcdc4f1da9c0b9d82adcad574cc059cc0e8 snapshot
+22
symbols added
−39
symbols removed
0
dead code introduced
Semantic Changes 61 symbols
~ muse/core/shelf.py .py 16 symbols added
+ _read_shelf_file function function _read_shelf_file L100–127 ← moved from muse/core/store.py
+ delete_shelf_entry function function delete_shelf_entry L188–212 ← moved from muse/core/store.py
+ MAX_MSGPACK_BYTES import import MAX_MSGPACK_BYTES L19–19
+ _json import import _json L15–15 ← moved from muse/core/store.py
+ _read_msgpack_dict import import _read_msgpack_dict L19–19
+ _shelf_dir import import _shelf_dir L24–24
+ _write_shelf_header_atomic import import _write_shelf_header_atomic L19–19
+ annotations import import annotations L13–13
+ logging import import logging L16–16
+ pathlib import import pathlib L17–17 ← moved from muse/core/store.py
+ split_id import import split_id L25–25
+ list_shelf_entries function function list_shelf_entries L156–185 ← moved from muse/core/store.py
+ logger variable variable logger L27–27
+ read_shelf_entry function function read_shelf_entry L130–153 ← moved from muse/core/store.py
+ shelf_entry_path function function shelf_entry_path L34–60 ← moved from muse/core/store.py
+ write_shelf_entry function function write_shelf_entry L67–97 ← moved from muse/core/store.py
~ muse/core/store.py .py 6 symbols added, 39 symbols removed
− _read_shelf_file function function _read_shelf_file L329–356 → moved to muse/core/shelf.py
− delete_shelf_entry function function delete_shelf_entry L414–438 → moved to muse/core/shelf.py
− Literal import import Literal L81–81
− SemVerBump import import SemVerBump L125–125
− StructuredDelta import import StructuredDelta L100–100
− TypeGuard import import TypeGuard L81–81
− TypedDict import import TypedDict L81–81
− _commits_dir import import _commits_dir L156–156
− _json import import _json L70–70 → moved to muse/core/shelf.py
− _object_path import import _object_path L101–101
− _objects_dir import import _objects_dir L101–101
− _ref_path import import _ref_path L156–156
− _remotes_dir import import _remotes_dir L156–156
− _repo_json_path import import _repo_json_path L156–156
− _shelf_dir import import _shelf_dir L156–156
− _snapshots_dir import import _snapshots_dir L156–156
− assert_not_symlink import import assert_not_symlink L103–103
− compute_commit_id import import compute_commit_id L102–102
− compute_snapshot_id import import compute_snapshot_id L102–102
− contextlib import import contextlib L67–67
− dataclass class import dataclass L79–79
− datetime import import datetime L68–68
− fcntl import import fcntl L69–69
− field import import field L79–79
− msgpack import import msgpack L78–78
− os import import os L72–72
− pathlib import import pathlib L73–73 → moved to muse/core/shelf.py
− re import import re L74–74
− sanitize_glob_prefix import import sanitize_glob_prefix L103–103
− split_id import import split_id L125–125
− sys import import sys L75–75
− tempfile import import tempfile L76–76
− validate_branch_name import import validate_branch_name L103–103
− validate_ref_id import import validate_ref_id L103–103
− validate_repo_id import import validate_repo_id L103–103
− list_shelf_entries function function list_shelf_entries L383–412 → moved to muse/core/shelf.py
− read_shelf_entry function function read_shelf_entry L358–381 → moved to muse/core/shelf.py
− shelf_entry_path function function shelf_entry_path L264–290 → moved to muse/core/shelf.py
− write_shelf_entry function function write_shelf_entry L297–327 → moved to muse/core/shelf.py
+ _read_shelf_file import import _read_shelf_file L229–229
+ delete_shelf_entry import import delete_shelf_entry L229–229
+ list_shelf_entries import import list_shelf_entries L229–229
+ read_shelf_entry import import read_shelf_entry L229–229
+ shelf_entry_path import import shelf_entry_path L229–229
+ write_shelf_entry import import write_shelf_entry L229–229
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