Ethanfel/Comfyui-Workflow-Snapshot-Manager
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6 Commits
Author SHA1 Message Date
Ethanfel ff59e58b33 Improve snapshot reliability and usability
Publish to ComfyUI Registry / Publish Custom Node to Registry (push) Canceled after 0s
Details
Tests / test (push) Canceled after 0s
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2026-08-24 23:50:31 +02:00
EthanfelandClaude Opus 4.8 0d1415fca4 Audit fixes: data-loss, security, performance, UX + new features 
Comprehensive audit pass across the JS frontend and Python backend.

Bugs / correctness:
- Swap & restore now pre-save current state (hash-deduped) so unsaved
  edits aren't lost when swapping/restoring, incl. rapid double-swap
- Unify captureSnapshot/captureNodeSnapshot into _captureCore; node
  captures now update the dedup hash (no duplicate auto-snapshot after)
- Cycle guard in getDisplayPath; Ctrl+S ignores text fields and the
  other-workflow view; tolerant API error parsing; prompt default pre-fill

Security / robustness (backend):
- Validate workflowKey against path traversal (reject ./.. + containment)
- Generic 500 messages (no exception-string leak), logged server-side
- Request body-size cap + migrate record cap
- Atomic writes (temp file + os.replace) on all write paths

Performance / memory:
- /list omits base64 thumbnails (hasThumbnail flag, lazy-loaded client-side)
- LRU-bounded previous-graph cache; persistent (prune+LRU) SVG cache
- Incremental in-place updates for lock/note instead of full list rebuild

UX / docs:
- Busy-op feedback, named-delete confirm, relative timestamps
- README: remove disabled branching feature, fix version badge & storage paths

Features:
- Export / Import snapshots (export route + reuse migrate)
- Storage-usage display (usage route + footer label)
- Pause auto-capture toggle
- Age-based retention (maxAgeDays setting + prune param)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-06-14 11:04:09 +02:00
EthanfelandClaude Opus 4.6 bca7e7cf8f Add snapshot branching and profile/session manager 
Branching: snapshots now track parentId to form a tree structure.
Swapping to an old snapshot and editing forks into a new branch.
Sidebar and timeline show < 1/3 > navigators at fork points to
switch between branches. Pruning protects ancestors and fork points.
Deleting a fork point re-parents its children.

Profiles: save/load named sets of workflows as session profiles.
Backend stores profiles as JSON in data/profiles/. Sidebar has a
collapsible Profiles section with save, load, and delete.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-26 11:51:00 +01:00
EthanfelandClaude Opus 4.6 7518821447 Add in-memory metadata cache to avoid redundant disk I/O 
List, prune, and delete operations now use a lightweight in-memory cache
of snapshot metadata (everything except graphData). Only get_full_record()
and update_meta() hit disk after warm-up, keeping sidebar loads and
auto-capture prune cycles fast.

Key changes:
- snapshot_storage.py: cache layer (_cache, _cache_warmed, _extract_meta,
  _ensure_cached), new get_full_record() and update_meta() functions,
  all existing functions updated to use cache
- snapshot_routes.py: new /get and /update-meta endpoints
- snapshot_manager.js: db_getFullRecord() and db_updateMeta() helpers,
  lazy graphData fetch in restore/swap/diff/preview/tooltip, label/notes/
  lock use update_meta instead of full put to preserve graphData on disk

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-26 10:57:41 +01:00
EthanfelandClaude Opus 4.6 3877c5838c Add SaveSnapshot node with visual separation and rolling limit 
Introduce a SaveSnapshot custom node that triggers snapshot captures
via WebSocket. Node-triggered snapshots are visually distinct in the
sidebar (purple left border + "Node" badge) and managed with their
own independent rolling limit (maxNodeSnapshots setting), separate
from auto/manual snapshot pruning. Node snapshots skip hash-dedup
so repeated queue runs always capture.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-24 21:22:53 +01:00
EthanfelandClaude Opus 4.6 d32349bfdf Migrate snapshot storage from IndexedDB to server-side JSON files (v2.0.0)
Publish to ComfyUI Registry / Publish Custom Node to Registry (push) Has been cancelled
Details 
Snapshots are now stored as individual JSON files on the server under
data/snapshots/, making them persistent across browsers and resilient
to browser data loss. Existing IndexedDB data is auto-migrated on
first load.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-24 20:13:23 +01:00