rumdl-action

Version updated for https://github.com/rvben/rumdl to version v0.2.33.

• This action is used across all versions by 6 repositories.

Action Type

This is a Composite action.

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Action Summary

Summary

rumdl is a high-performance Markdown linter and formatter written in Rust, designed to speed up linting tasks with its Rust-based implementation. It includes 76 lint rules covering common Markdown issues and offers automatic formatting with the --fix flag for files and stdin/stdout. The tool supports multiple Markdown flavors, is zero-dependency, highly configurable, and has a modern CLI interface with detailed error reporting.

What’s Changed

Fixed

• md044: stop flagging proper names inside bare URLs (5e9b51a)
• md040: recognize file-extension fence labels as known languages (686ba20)
• cli: replace unhelpful panic message with an actionable one (#717) (37ac880)
• reflow: re-search cached inline-math after a dollar sign (a30a4f9)
• reflow: support multiple backticks and optimize code span parsing (81944c5)
• md013: stop reflow from starting lines with block markers (eebd18b)

Performance

• reflow: implement cached match lookups to prevent quadratic suffix scanning (1cc8d2b)

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