rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.1.55.

• This action is used across all versions by 3 repositories.

Action Type

This is a Composite action.

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Action Summary

Summary:
The rumdl GitHub Action is a high-performance Markdown linter and formatter built with Rust. It automates the detection and correction of common Markdown issues, ensuring consistency and adherence to best practices across multiple Markdown flavors (e.g., GFM, MDX). With 71 lint rules, automatic formatting capabilities, zero dependencies, and fast performance, it simplifies tasks such as quality control in CI/CD pipelines, while being highly configurable and developer-friendly.

Release notes

Fixed

• MD064: Fixed false positives inside indented fenced code blocks when --- horizontal rules appear later in the document (#536)
  • Replaced Options::all() with an explicit pulldown-cmark option allowlist, excluding ENABLE_YAML_STYLE_METADATA_BLOCKS which misinterprets --- horizontal rules as YAML metadata delimiters (works around pulldown-cmark#1000)
  • rumdl handles front matter detection independently and correctly (requires --- at line 1, not anywhere in the document)

Downloads

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.

• rvben
• GitHub Actions