os.path.commonpath raises ValueError for paths on different Windows
drives. Treat that as no common root so cross-drive recipes migrations
succeed instead of failing with 'Invalid recipes path change'.
Move the 'Download Missing' / 'Re-process All' example image actions
under a single 'Download Example Images' submenu item in the single-model
and bulk context menus, matching the existing send-to-workflow submenu
pattern. Shorten the submenu labels and update all locale translations.
Split the single-model and bulk context menu actions into 'Download
Missing Example Images' (regular endpoint, skips already-processed
models) and 'Re-process Example Images' (force endpoint, retries
failed models).
- start_download accepts model_hashes so a selected subset can be
processed with the progress-aware skip logic; explicitly targeted
models bypass the failed/processed model-level guards so per-image
gaps are filled
- pre-download existence check in the processor skips network requests
for image files already on disk across all download paths
- force download retries previously failed models and clears their
failed status on success
- add i18n keys for the new menu items across all locales
The model field now accepts either a manual string or a MODEL connection.
When wired, the model name is extracted from the patcher's
cached_patcher_init (registered by core loaders load_checkpoint_guess_config
and load_diffusion_model, preserved through LoRA clones) and converted to a
ComfyUI-style relative name via config model roots.
- model input declared as "STRING,MODEL" with widgetType STRING, so the
text widget and the dual-type connection slot coexist; non-STRING/MODEL
links are rejected by frontend and backend type validation
- UNETLoaderLM GGUF branch now registers a custom cached_patcher_init reload
factory so GGUF models participate in name extraction and ModelPatcher
deepclone/dynamic machinery
- shared collect_overwrite_params() helper keeps the node and the metadata
extractor conversion logic in sync; extraction failures are logged instead
of silently dropping the overwrite
After b464fdc3 (preserve .git on release switch), the hasGit-based
channel detection is unreliable — .git now exists for both release
and nightly installs, so page refresh always reset the channel.
- Add _resolveChannelFromSettings() with migration heuristic:
!hasGit → release (ZIP), detached HEAD → release (on tag),
on branch → nightly. Uses gitInfo.branch from check-updates.
- Persist resolved channel to settings.json on first load
(one-time migration) and on explicit switchChannel.
- Add update_channel validation (release|nightly) in backend
update_settings handler.
- Remove hasGit-based guessing from initialize(); defer to
checkForUpdates where full gitInfo is available.
- Channel resolution runs before checkForUpdates early-returns
to avoid null channelMode on reload-within-interval.
Tests: 361 passed.
Move reverse-migration logic from get_model_folder() (hot path, called on
every metadata/example-images request) to ExampleImagesMigration, where it
runs once at startup. On network storage this was causing 22-38s delays
per LoRA card click.
Additionally optimize prune_stale_example_images() to read the directory
listing once instead of per image entry (O(N*M) → O(M)). Also reorder
consolidation checks so regex filters run before filesystem stat calls.
Previously, switching to the release channel would delete .git/ and
fall back to a ZIP download. This broke update.bat, manual git
commands, and CM git-based update detection.
Now the release path uses git checkout <latest-tag> when .git exists,
and only falls back to ZIP when .git is absent (CM CNR installs).
.git is never deleted - the ZIP→nightly path remains a one-way
upgrade via _init_git_repo.
Also updates locale strings (en, zh-CN, zh-TW, ja) to remove the
now-inaccurate "remove the Git repository" wording.
switch_channel has three destructive code paths (git reset + clean,
git init + checkout --force, and rmtree + ZIP replace) that were
missing the _stage_preserved_items / _restore_preserved_items safety
net already applied to perform_update.
Wrap the channel-specific logic in a try/finally so preserved user
data (settings.json, civitai/, cache/, etc.) is physically moved
outside plugin_root before any git operation and always restored.
Move settings.json, civitai/, wildcards/, backups/, stats/, logs/,
cache/, and model_cache/ to a temp directory before git reset/clean
or ZIP replacement, then restore them in a try/finally block.
This prevents data loss on Windows where git clean -e exclusion
patterns can fail due to path-separator mismatches or where file
locks (open SQLite/log handles) cause the restore step to be skipped
on failure.
Also unifies three hardcoded skip lists (_clean_plugin_folder,
skip_items, skip_tracked) to derive from the single _PRESERVE_DIRS
constant, fixing drift where logs/ was missing from the ZIP path.
The compare API URL format compare/{local_hash}...main returns
status='ahead' when main is ahead of the local commit. The count is
in the ahead_by field, not behind_by. The old code only read behind_by
which is always 0 in this case, causing the UI to show 'Up to date'
when actually several commits behind.
Also handle status='diverged' (both sides have unique commits) by
reading ahead_by for the remote-ahead count.
Frontend adds a hash comparison fallback: if behind_by is 0 but local
and remote commit hashes differ, show 'Behind main' instead of the
incorrect 'Up to date'.
Tests: _AheadCompareDownloader and _DivergedCompareDownloader mocks
for the two status paths.
When downloading a diffusion model (UNet) from the checkpoints page, the
download modal's location step always showed checkpoint roots and paths.
Now the modal detects the file subtype and switches to unet_roots endpoint,
default_unet_root key, and 'unet' path template.
- Add POST /api/lm/switch-channel endpoint with git init / ZIP fallback
- Add _backup_git/_restore_git helpers with safe rollback
- Version-info endpoint now returns has_git flag for auto-detection
- Check-updates always returns releases (changelog) regardless of channel
- Nightly mode shows 'N commits behind main' with commit hash and date
- View on GitHub link points to /commits/main in nightly mode
- Channel toggle UI with pill-style buttons in update modal
- Confirmation dialog with Esc / backdrop-dismiss support
- Channel derived from has_git on every page load, no localStorage
- i18n: 11 new keys translated across 9 non-English locales
- CSS: unified card-style sections in _base.css
- Tests: 8 new tests covering switch-channel, nightly response, init_git_repo
Two bugs prevented type-signature-based fallback from working:
- metadata_hook.py used getattr(obj.__class__, 'RETURN_TYPES')
which fails when _async_map_node_over_list is called with
a class (not instance) — obj.__class__ is the metaclass
'type', which has no RETURN_TYPES. Fixed: getattr(obj, ...).
- metadata_registry.py used type(extractor) is GenericNodeExtractor
to dispatch return_types. NODE_EXTRACTORS stores class
references, not instances; type(Class) is always 'type',
never the class. Fixed: extractor is GenericNodeExtractor.
GenericNodeExtractor (previously a no-op) now inspects
RETURN_TYPES to detect MODEL loaders and CONDITIONING
encoders in nodes not registered in NODE_EXTRACTORS.
- Propagate return_types from the hook layer through the
registry to GenericNodeExtractor.extract() and update().
- MODEL detection: scan ckpt_name/unet_name/model_path/
model_name/gguf_name fields, validate by extension.
- CONDITIONING detection: scan text/clip_l/t5xxl/prompt
fields, store prompt text and conditioning tensor.
- _fill_missing_metadata also checks node_cache, so
GenericNodeExtractor-handled nodes survive cache.
Users can now right-click nodes and assign meta hints
(primary_model, primary_sampler, positive_prompt,
negative_prompt) to override the metadata processor's
heuristic inference.
- Store extra_data from the API request so workflow node
properties (including lm_marker_role) are accessible
during metadata processing.
- _get_user_marks scans extra_data.extra_pnginfo.workflow
for meta_* marks, falling back to prompt.original_prompt.
- extract_generation_params checks user marks before
heuristic inference for sampler, model, and prompts.
- Warn on duplicate marks or invalid marked nodes.
