gabriel / muse public
refactor BREAKING bridge task/bridge-phase8-thin-shell #1 / 1
AI Agent gabriel · 114 days ago · May 22, 2026 · Diff

refactor(bridge): Phase 8 — thin CLI shell, strip unused re-exports

Removes stdlib imports no longer needed in bridge.py after all logic was extracted to muse.core.bridge.* submodules (issue #14).

Re-export set trimmed to only symbols actually imported by tests: - Removed: GitCommitInfo, GitTagInfo, all _ANSI/BRANCH/GIT constants, _batch_diff_tree, _is_lfs_pointer, _list_git_*, _parse_sem_ver_bump, _strip_ansi, _ensure_git_branch, _import_tags, DriftInfo, FileDiffTree, SnapshotManifest, _Last*State, _SidecarData, _dict_to_toml, ExitCode, path helpers, find_repo_root, type utilities, _compute_drift, _count_muse_commits_since, _print_bridge_status_text - Kept: all symbols verified imported by test files

bridge.py: 3138 → 375 lines. 277/277 tests pass.

sha256:702e85ec851c9d2efd9cfcc2ea50ec816a362275e4ba8e8ef0bd89a39fea5bb8 sha
sha256:879ff31062fd826f43ced1ac695d28a4505773b4c22f59668e3981415e0b19e8 parent
~17 −49 symbols
sha256:886e2dfa55c427f12dc362876b0abb2add07f9c90935f19e9b4457335593e5a7 snapshot
~17
symbols modified
−49
symbols removed
0
dead code introduced
Semantic Changes 66 symbols
~ muse/cli/commands/bridge.py .py 49 symbols removed, 17 symbols modified
− _Env variable variable _Env L127–127
− Any import import Any L49–49
− DriftInfo import import DriftInfo L105–105
− ExitCode import import ExitCode L117–117
− FileDiffTree import import FileDiffTree L105–105
− GitCommitInfo import import GitCommitInfo L75–75
− GitTagInfo import import GitTagInfo L75–75
− SnapshotManifest import import SnapshotManifest L105–105
− TypedDict import import TypedDict L49–49
− _ANSI_ESCAPE_RE import import _ANSI_ESCAPE_RE L75–75
− _BRANCH_SAFE_RE import import _BRANCH_SAFE_RE L75–75
− _BRANCH_UNSAFE_CHARS_RE import import _BRANCH_UNSAFE_CHARS_RE L75–75
− _DEFAULT_EXCLUDE_PREFIXES import import _DEFAULT_EXCLUDE_PREFIXES L75–75
− _DEFAULT_EXCLUDE_SUFFIXES import import _DEFAULT_EXCLUDE_SUFFIXES L75–75
− _GIT_SHA_RE import import _GIT_SHA_RE L75–75
− _LastExportState import import _LastExportState L105–105
− _LastImportState import import _LastImportState L105–105
− _SidecarData import import _SidecarData L105–105
− _batch_diff_tree import import _batch_diff_tree L75–75
− _compute_drift import import _compute_drift L57–57
− _count_muse_commits_since import import _count_muse_commits_since L57–57
− _dict_to_toml import import _dict_to_toml L105–105
− _ensure_git_branch import import _ensure_git_branch L51–51
− _import_tags import import _import_tags L69–69
− _is_lfs_pointer import import _is_lfs_pointer L75–75
− _list_git_branches import import _list_git_branches L75–75
− _list_git_tags import import _list_git_tags L75–75
− _parse_sem_ver_bump import import _parse_sem_ver_bump L75–75
− _print_bridge_status_text import import _print_bridge_status_text L57–57
− _strip_ansi import import _strip_ansi L75–75
− dataclass class import dataclass L48–48
− datetime import import datetime L40–40
− field import import field L48–48
− find_repo_root import import find_repo_root L119–119
− git_bridge_sidecar_path import import git_bridge_sidecar_path L118–118
− git_bridge_state_path import import git_bridge_state_path L118–118
− hashlib import import hashlib L41–41
− head_path import import head_path L118–118
− json import import json L42–42
− load_json_file import import load_json_file L120–120
− muse_dir import import muse_dir L118–118
− now_utc_iso import import now_utc_iso L120–120
− pathlib import import pathlib L43–43
− re import import re L44–44
− ref_path import import ref_path L118–118
− split_id import import split_id L120–120
− subprocess import import subprocess L45–45
− sys import import sys L46–46
− threading import import threading L47–47
~ AttributionMapper
~ BridgeState
~ GitExporter
~ _CatFile
~ _batch_commit_log
~ _git
~ _replay_branch
~ _replay_commit
~ _should_exclude
~ _validate_git_branch_name
~ _validate_git_sha
~ _watch_loop
~ read_bridge_state
~ run_git_export
~ run_git_import
~ run_git_status
~ write_bridge_state
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