Broken Markdown Links

This repository is an utility written in Rust that ensures all links in a Markdown file are valid, by ensuring the target files exist. It also ensures that for links pointing to a specific header (like [link name](file.md#some-header)) the said header exists in the target file.

Command-line usage

Check a single file:

shell broken-md-links input.md

Check a whole directory:

shell broken-md-links dir/ -r

Output

There are several levels of verbosity:

• -v silent: display nothing (exit code will be 0 if there was no broken link)
• -v errors: display errors only
• -v warn: display errors and warnings (the default)
• -v info: display the list of analyzed files as well
• -v verbose: display detailed informations
• -v trace: display debug informations

Library usage

```rust use brokenmdlinks::checkbrokenlinks;

fn main() { match checkbrokenlinks(Path::new("file.md"), false, false, false, &mut HashMap::new()) { Ok(0) => println!("No broken link :D"), Ok(errors @ _) => println!("There are {} broken links :(", errors), Err(err) => println!("Something went wrong :( : {}", err) } } ```

License

This project is released under the Apache-2.0 license terms.