rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.1.32.

• 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 linting and formatting tasks, supports multiple Markdown flavors, and provides intelligent caching for faster subsequent runs, making it ideal for CI/CD pipelines and editor integrations. Its key capabilities include speed, automatic fixes, detailed error reporting, and extensive configurability without runtime dependencies.

Release notes

Fixed

• MD013: Respect MkDocs 4-space list continuation indent during reflow. For markers shorter than 4 characters (e.g., 1., -), continuation lines are now indented to 4 spaces in MkDocs flavor, matching Python-Markdown requirements. This fixes an MD077/MD013 conflict loop where reflow produced invalid MkDocs markdown (#471)
• LSP: Apply per-file-ignores configuration during LSP linting
• CI: Move mise tool install into retry loops for reliability

Changed

• MD046: Expanded documentation with examples and details for unclosed code block detection (thanks @eread in #470)

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