gabriel / muse public
refactor patch feat/directory-tracking #3 / 13
AI Agent gabriel · 10 days ago · May 28, 2026 · Diff

refactor: directories are proper content-addressed objects (EMPTY_DIR_OID)

Replace the magic sentinel string 'dir:' with a real content hash: EMPTY_DIR_OID = blob_id(b'') # sha256:473a0f4c...

- stage.py: define EMPTY_DIR_OID, export it; migrate legacy 'dir:' entries on read so existing stage.json files upgrade transparently - plugin.py: _DIR_SENTINEL = EMPTY_DIR_OID; write zero-byte object to store when staging dirs (store is now complete and pushable) - code_stage.py: import EMPTY_DIR_OID; write_object() before staging dirs - mv.py: import EMPTY_DIR_OID; write_object() in dir branch - diff.py: check EMPTY_DIR_OID instead of 'dir:' - status.py: import _DIR_SENTINEL from stage; remove local re-definitions

sha256:3f46367650ccd121654f3bbe06ed3471a9007c3229fe9556d1069d64b6a2550a sha
sha256:68c8fd843e189a819a72c4f5c218bc0be7e61db5f380cdb7e5dc54538a43a123 parent
+10 ~27 symbols
sha256:1e42ca724a43389c5ab860402c883533baf53efa79472e47154dda550918784d snapshot
+10
symbols added
~27
symbols modified
0
dead code introduced
Semantic Changes 37 symbols
~ muse/cli/commands/code_stage.py .py 2 symbols added, 9 symbols modified
+ EMPTY_DIR_OID import import EMPTY_DIR_OID L59–59
+ write_object import import write_object L69–69
~ _unstage_summary
~ StagedEntry
~ StagedFileMap
~ clear_stage
~ make_entry
~ read_stage
~ read_stage_dir_renames
~ write_stage
~ run_add
~ muse/cli/commands/diff.py .py 1 symbol added, 2 symbols modified
+ EMPTY_DIR_OID import import EMPTY_DIR_OID L78–78
~ read_stage_dir_renames
~ run
~ muse/cli/commands/mv.py .py 2 symbols added, 7 symbols modified
+ EMPTY_DIR_OID import import EMPTY_DIR_OID L66–66
+ write_object import import write_object L65–65
~ _DIR_SENTINEL
~ StagedFileMap
~ make_entry
~ read_stage
~ read_stage_dir_renames
~ write_stage
~ run
~ muse/cli/commands/status.py .py 1 symbol added, 1 symbol modified
+ _DIR_SENTINEL import import _DIR_SENTINEL L92–92
~ _render_staged_status
~ muse/plugins/code/plugin.py .py 1 symbol added, 6 symbols modified
+ EMPTY_DIR_OID import import EMPTY_DIR_OID L128–128
~ _DIR_SENTINEL
~ clear_stage
~ read_stage
~ read_stage_dir_renames
~ stage_path
~ write_stage
~ muse/plugins/code/stage.py .py 3 symbols added, 2 symbols modified
+ EMPTY_DIR_OID variable variable EMPTY_DIR_OID L41–41
+ _DIR_SENTINEL_LEGACY variable variable _DIR_SENTINEL_LEGACY L44–44
+ blob_id import import blob_id L35–35
~ now_utc_iso
~ read_stage
Older feat: muse read --manifest includes directories field sha256:68c8fd843e189a819a72c4f5c218bc0be7e61db5f380cdb7e5dc54538a43a123 All commits Newer fix: two dir CRUD bugs found during permutation testing sha256:5c3ffd124ce4fa869be36d79ea5e5c3bc8893a79c4f55ed37a013001522abbf0

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