fix: prevent dev dependency downloads at runtime#41
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Add --no-dev to the uv run entrypoint to match the --no-dev flag already used in uv sync at build time. Without this, uv run re-syncs the environment and downloads ~15MB of CI-only tools (black, mypy, pygments) on every action invocation. Closes #40 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
This PR updates the container runtime invocation to avoid downloading dev-only dependency groups when the GitHub Action starts, aligning runtime behavior with the existing build-time uv sync --no-dev usage.
Changes:
- Add
--no-devto the DockerENTRYPOINTuv runinvocation to prevent dev dependency resolution/downloads at container startup.
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jmeridth
approved these changes
Mar 18, 2026
This was referenced Mar 18, 2026
Merged
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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:Testing
github/new-user-experiencewithFILTER_TEAMSandDRY_RUN=true. No dev dependency download lines in output. Action resolved teams, scanned PRs, completed successfully.Downloading pygments (1.2MiB),Downloading black (1.7MiB),Downloading mypy (13.0MiB)on every runCloses #40