rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.2.54.

• This action is used across all versions by 7 repositories.

Action Type

This is a Composite action.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

The rumdl action is a high-performance Rust-based Markdown linter and formatter that provides fast linting, extensive rule coverage, automatic formatting with --fix, and support for multiple markdown flavors. It’s designed to be zero-dependency and highly configurable, making it suitable for use in various environments including Rust, Python, npm, pip, uv, mise, Nix, Termux User Repository, and pacman.

What’s Changed

Added

• action: add a command input to run rumdl fmt (9b59bff)
• action: add install-only input to skip linting (aa0c604)
• MD010: add ignore-code-languages to exempt fence languages from tab checks (21b56d0)

Fixed

• config: honor the markdown attribute on every block-level element (6f88d71)
• links: stop parsing reference links and images inside HTML blocks (8829f6b)
• html-blocks: keep a nested raw-text element from opening its own block (27d96bb)
• code-block-tools: stop a linter in a format slot from overwriting the block (a40d7da)
• code-block-tools: report findings at the line they belong to (31cc6cb)
• code-block-tools: bound a hanging tool by its timeout and stop respawning it (6ce8a1d)
• action: add rumdl to PATH so later workflow steps can call it (98baf60)

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