rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.1.51.

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

Action Type

This is a Composite action.

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Action Summary

rumdl is a high-performance Markdown linter and formatter built with Rust, designed to ensure consistency and best practices in Markdown files. It automates tasks such as detecting and fixing common Markdown issues, supporting multiple Markdown flavors, and providing detailed error reporting while optimizing for speed and ease of use. Key capabilities include 71 lint rules, automatic formatting, highly configurable settings, and compatibility with CI/CD pipelines and various installation methods.

Release notes

Fixed

• Code block tools: Ignore BrokenPipe when writing to tool stdin, fixing intermittent failures with tools that exit before consuming input (e.g., linters that validate without reading fully)

Changed

• MD076: Continuation content detection now verifies indentation matches the parent list item’s content column, preventing false exemptions with under-indented text

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