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install codespell in the container so that we can use it right away.#763

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kubeedge-bot merged 1 commit intokubeedge:masterfrom
fujitatomoya:dockerfile-install-codespell
Feb 10, 2026
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install codespell in the container so that we can use it right away.#763
kubeedge-bot merged 1 commit intokubeedge:masterfrom
fujitatomoya:dockerfile-install-codespell

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@fujitatomoya fujitatomoya commented Feb 6, 2026

  • Please check if the PR fulfills these requirements
  • The commit message follows our guidelines
  • Tests for the changes have been added (for bug fixes / features)
  • Docs have been added / updated (for bug fixes / features)

Which issue(s) this PR fixes:

Fixes #

  • What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

Install python3 and codespell package in the container.

  • What is the current behavior? (You can also link to an open issue here)

it does not install codespell in the container, so that user needs to do the extra operation. and this is burden.

  • What is the new behavior (if this is a feature change)?

Noe codespell is available once the container is created, no extra operation is required to run codespell in local dev environment.

  • Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

No

  • Other information:

Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com>
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Summary of Changes

Hello @fujitatomoya, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the development environment by integrating codespell and its necessary Python dependencies directly into the Docker container. The primary goal is to simplify the setup process for developers, ensuring that the spell-checking tool is immediately accessible upon container creation, thereby improving workflow efficiency and consistency across development environments.

Highlights

  • Dependency Installation: The Dockerfile now includes the installation of python3 and python3-pip as part of the apt-get install command.
  • Tool Integration: The codespell utility is now installed directly into the Docker container using pip3, making it readily available for use.
  • Developer Experience: This change removes the need for developers to manually install codespell after the container is built, streamlining the local development setup.

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Changelog
  • Dockerfile
    • Added python3 and python3-pip to the apt-get install command to provide Python runtime and package management.
    • Included a pip3 install --break-system-packages codespell command to automatically install the codespell utility.
Activity
  • The pull request was created by fujitatomoya.
  • The author has provided a detailed description outlining the purpose and impact of the changes.
  • No further human activity (comments, reviews) has been recorded yet.
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@kubeedge-bot kubeedge-bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Feb 6, 2026
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Code Review

This pull request adds python3 and codespell to the Docker image. The changes in the Dockerfile are functional, but can be improved by applying some Docker best practices to optimize the image size. I've suggested using --no-install-recommends for apt-get and --no-cache-dir for pip, and also reordering the cleanup command to be at the end of the RUN instruction for better clarity and convention.

Comment on lines 12 to +15
RUN apt-get update && \
apt-get install yarn -y && \
rm -rf /var/lib/apt/lists/*
apt-get install yarn python3 python3-pip -y && \
rm -rf /var/lib/apt/lists/* && \
pip3 install --break-system-packages codespell

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medium

To optimize the Docker image size and follow best practices, I suggest a few improvements to this RUN command:

  • Use apt-get install -y --no-install-recommends to avoid installing unnecessary packages.
  • Use pip3 install --no-cache-dir to prevent caching, which isn't needed in the final image.
  • Move the cleanup command rm -rf /var/lib/apt/lists/* to the end of the instruction. While the current order works, placing cleanup steps at the end is a common convention for clarity.
RUN apt-get update && \
    apt-get install -y --no-install-recommends yarn python3 python3-pip && \
    pip3 install --no-cache-dir --break-system-packages codespell && \
    rm -rf /var/lib/apt/lists/*

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/lgtm
/approve

@kubeedge-bot kubeedge-bot added the lgtm Indicates that a PR is ready to be merged. label Feb 10, 2026
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Shelley-BaoYue

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@kubeedge-bot kubeedge-bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Feb 10, 2026
@kubeedge-bot kubeedge-bot merged commit 6a8b15a into kubeedge:master Feb 10, 2026
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