GitHub Action: Run actionlint with reviewdog

This action runs actionlint with reviewdog on pull requests to improve code review experience.

shellcheck and pyflakes integrations are enabled by default.

Example usages

name: reviewdog
on: [pull_request]
jobs:
  actionlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: reviewdog/action-actionlint@v1

Inputs

github_token

Required. Default is ${{ github.token }}.

actionlint_flags

Optional. actionlint flags. (actionlint -oneline <actionlint_flags>)

tool_name

Optional. Tool name to use for reviewdog reporter. Useful when running multiple actions with different config.

level

Optional. Report level for reviewdog [info,warning,error]. It's same as -level flag of reviewdog.

reporter

Optional. Reporter of reviewdog command [github-pr-check,github-pr-review]. It's same as -reporter flag of reviewdog.

filter_mode

Optional. Filtering mode for the reviewdog command [added,diff_context,file,nofilter]. Default is file.

fail_level

Optional. If set to none, always use exit code 0 for reviewdog. Otherwise, exit code 1 for reviewdog if it finds at least 1 issue with severity greater than or equal to the given level. Possible values: [none, any, info, warning, error] Default is none.

fail_on_error

Deprecated, use fail_level instead. Optional. Exit code for reviewdog when errors are found [true,false] Default is false.

reviewdog_flags

Optional. Additional reviewdog flags