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fix: install custom node dependencies in runtime venv - #244

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vavo wants to merge 3 commits into
runpod-workers:mainfrom
vavo:fix/237-custom-node-deps-venv
Open

vavo wants to merge 3 commits into
runpod-workers:mainfrom
vavo:fix/237-custom-node-deps-venv

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@vavo

@vavo vavo commented Sep 28, 2026 •

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Motivation

Install custom node dependencies into the worker's /opt/venv, where ComfyUI runs, while leaving comfy-cli to install nodes in the ComfyUI workspace environment. This keeps ComfyUI-Manager available during node installation and makes dependency-bearing nodes import at runtime.

Verification

  • GitHub Actions run #7 passed on linux/amd64 against runpod/worker-comfyui:5.8.6-base.
  • The installer regression test passed.
  • Installed comfyui-videohelpersuite and video-output-bridge; verified cv2 and imageio_ffmpeg import from /opt/venv, and VHS_VideoCombine appeared in the live /object_info response.

Issues closed

Closes #237

Changeset

Generated with pnpm changeset as a patch release.

@vavo
vavo marked this pull request as ready for review September 29, 2026 13:42
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[BUG]: Custom nodes that declare pip dependencies fails to execute

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