pre-commit-buildifier

This is a hook for pre-commit and buildifier that doesn't require it to be installed ahead of time and easily lets you pin to a specific version.

Usage

-   repo: https://github.com/keith/pre-commit-buildifier
    rev: TAG OR SHA
    hooks:
    -   id: buildifier
    -   id: buildifier-lint

This repo provides multiple hooks because some buildifier rules cannot be autofixed. The buildifier hook fixes everything that can while the buildifier-lint hook prints unfixable warnings. If you use both of them you should use them in that order so you don't end up in duplicate warnings.

If you'd like to pass custom flags to buildifier (as well as the default mode configurations) you can use pre-commit's args:

    -   id: buildifier
        args: [custom, flags]

Custom Download URL

If you need to download buildifier from a custom URL (e.g., an internal mirror or artifact server), you can use the --buildifier-base-url argument:

-   repo: https://github.com/keith/pre-commit-buildifier
    rev: TAG OR SHA
    hooks:
    -   id: buildifier
        args: [--buildifier-base-url=https://my-internal-mirror.example.com/buildifier/v8.2.1]
    -   id: buildifier-lint
        args: [--buildifier-base-url=https://my-internal-mirror.example.com/buildifier/v8.2.1]

The script will append the appropriate filename (e.g., buildifier-linux-amd64) to this base URL.