fix: prevent dev dependency downloads at runtime#434
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Add --no-dev to the uv run ENTRYPOINT so that dev dependencies (black, mypy, pylint, etc.) are not re-downloaded on every action invocation. The build step already uses --no-dev during uv sync, but uv run was resolving the full dependency graph at runtime. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
This PR updates the GitHub Action container runtime invocation to avoid installing/downloading dev-only dependency groups during action execution, aligning runtime behavior with the image build’s uv sync --no-dev usage.
Changes:
- Add
--no-devto the DockerENTRYPOINTthat usesuv runto execute the action.
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jmeridth
approved these changes
Mar 19, 2026
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Problem
The Dockerfile
ENTRYPOINTusesuv runwithout--no-dev, causing it to re-sync the environment and download ~15MB of CI-only tools on every action invocation:The build step correctly uses
uv sync --frozen --no-dev, butuv runignores that and resolves the full dependency graph including[dependency-groups] dev.Fix
One-line change - add
--no-devto the entrypoint:Context
Same fix as github-community-projects/pr-conflict-detector#41