rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.1.39.

• 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 to ensure consistency and best practices in Markdown files. It automates tasks such as detecting and fixing formatting issues, supports multiple Markdown flavors, and provides fast linting with intelligent caching for CI/CD and editor integrations. Its key capabilities include speed, zero dependencies, automatic formatting, and configurable lint rules, making it a robust tool for maintaining clean and standardized Markdown documentation.

Release notes

Fixed

• Rustdoc: Skip MD033, MD040, MD051, and MD054 for doc comment blocks to eliminate false positives — HTML warning blocks (<div class="warning">), unlabeled code blocks (default to Rust), rustdoc anchors (#method.bar), and shortcut intra-doc links ([crate::module]) are all valid rustdoc syntax (#438, reported by @sorairolake)
• Config: Fix include patterns in .rumdl.toml not discovering .rs files — config-based include now correctly expands the file type filter to include Rust files alongside markdown (#438, reported by @sorairolake)

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