fix(assets): recognize temp directory in asset category resolution

[luke-mino-altherr]

Problem

When --enable-assets is active, files written to the temp directory (e.g. GLSLShader_output_00004_.png, ComfyUI_temp_tczip_00004_.png) cause a ValueError in get_asset_category_and_relative_path because the temp directory is not a recognized asset root.

ValueError: Path is not within input, output, or configured model bases: I:\ComfyUI\temp\GLSLShader_output_00004_.png

Fix

Add temp as a recognized category in get_asset_category_and_relative_path (via folder_paths.get_temp_directory()), alongside the existing input, output, and models roots.

Changes

• app/assets/services/path_utils.py – Add temp directory check in get_asset_category_and_relative_path
• tests-unit/assets_test/services/test_path_utils.py – New test file covering all category roots including a regression test for the temp directory bug

[coderabbitai]

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📥 Commits

Reviewing files that changed from the base of the PR and between 3cb6066 and 4c111bb.

📒 Files selected for processing (2)

• app/assets/services/path_utils.py
• tests-unit/assets_test/services/test_path_utils.py

✅ Files skipped from review due to trivial changes (1)

• tests-unit/assets_test/services/test_path_utils.py

🚧 Files skipped from review as they are similar to previous changes (1)

• app/assets/services/path_utils.py

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📝 Walkthrough

Walkthrough

The get_asset_category_and_relative_path() function in path_utils.py is extended to recognize a new asset category temp. Paths within the temporary directory are now classified as "temp", with the classification check placed between output and models. The function signature and return Literal type now include "temp", and the ValueError message for unknown roots was updated. A new test module verifies behavior for input, output, temp, and models.

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 37.50% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely summarizes the main change: adding temp directory recognition to asset category resolution.
Description check	✅ Passed	The description clearly explains the problem, the fix, and lists all changed files, directly relating to the changeset.

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