rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.0.214.

• This action is used across all versions by 10 repositories.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

The rumdl GitHub Action is a high-performance Markdown linter and formatter built with Rust, designed to enforce consistency and best practices in Markdown files. It automates tasks such as checking for style violations, formatting Markdown files, and fixing common issues. With its speed, zero dependencies, extensive rule set, and CI/CD integration, it provides an efficient and configurable solution for managing and improving Markdown quality in development workflows.

Release notes

Added

• Per-file flavor configuration (fixes #283)
  • Configure different markdown flavors for specific file patterns using glob patterns
  • Example: "docs/**/*.md" = "gfm" in [global.file-flavors] section
  • Supports all flavor values: commonmark, gfm, mkdocs, obsidian, mdbook
  • File patterns are matched against relative paths from project root

Fixed

• MD028: Skip GFM alerts when checking blank lines in blockquotes (fixes #126)

  • GFM alerts (> [!NOTE], > [!TIP], > [!IMPORTANT], > [!WARNING], > [!CAUTION]) require blank line separation to render correctly
  • MD028 now detects GFM alerts and allows blank lines between them
  • Case-insensitive detection supports both [!NOTE] and [!note]
  • Regular blockquotes between GFM alerts are still flagged correctly

• MD032: Auto-fix handles varying blockquote whitespace (fixes #268)

  • Auto-fix no longer breaks blockquote structure when lines have different spacing
  • Properly handles mixed > and > prefixes within the same blockquote

• MD032: Detect blockquotes before skip conditions (fixes #284, #285)

  • Blockquote detection now runs first, preventing false positives inside blockquotes
  • Fixes cases where multi-paragraph list items in blockquotes triggered warnings

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
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