rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.0.207.

• This action is used across all versions by 4 repositories.

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Action Summary

rumdl is a high-performance Markdown linter and formatter built with Rust to enforce consistency, best practices, and resolve common Markdown issues. It automates tasks like linting, formatting, and fixing Markdown files, offering speed, zero dependencies, and CI/CD integration for streamlined workflows. Key capabilities include 57 lint rules, configurable settings, intelligent caching, and compatibility with various installation methods and environments.

Release notes

Added

• CLI: Add --flavor option to override markdown flavor
  • New CLI flag allows overriding the markdown flavor for a single run
  • Options: commonmark, gfm (GitHub Flavored Markdown)
  • Useful for testing files against different markdown specifications

Fixed

• MD029: Respect CommonMark list start values and preserve user intent (fixes #247)

  • Ordered lists starting at values other than 1 (e.g., 11., 12., 13.) are now validated correctly
  • Auto-fix no longer destroys user intent by changing 11. to 1. in properly numbered lists
  • Lists with start attribute > 1 will warn but not auto-fix, preserving semantic numbering

• WASM: Convert byte-based columns to character offsets for JavaScript

  • Column positions in WASM output now use character offsets instead of byte offsets
  • Fixes incorrect highlighting in editors when files contain multi-byte UTF-8 characters

Changed

• Docs: Add mise as an installation option
  • README now includes mise (formerly rtx) as an alternative installation method

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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