remark-lint-no-duplicate-defined-urls

remark-lint-no-duplicate-defined-urls

Warn when definitions define the same URL.

Presets

This rule is not included in any default preset

Example

ok.md

In

[alpha]: alpha.com
[bravo]: bravo.com

Out

No messages.

not-ok.md

In

[alpha]: alpha.com
[bravo]: alpha.com

Out

2:1-2:19: Do not use different definitions with the same URL (1:1)

Install

This package is ESM only: Node 12+ is needed to use it and it must be importeded instead of requiredd.

npm:

npm install remark-lint-no-duplicate-defined-urls

This package exports no identifiers. The default export is remarkLintNoDuplicateDefinedUrls.

Use

You probably want to use it on the CLI through a config file:

 …
 "remarkConfig": {
   "plugins": [
     …
     "lint",
+    "lint-no-duplicate-defined-urls",
     …
   ]
 }
 …

Or use it on the CLI directly

remark -u lint -u lint-no-duplicate-defined-urls readme.md

Or use this on the API:

 import {remark} from 'remark'
 import {reporter} from 'vfile-reporter'
 import remarkLint from 'remark-lint'
 import remarkLintNoDuplicateDefinedUrls from 'remark-lint-no-duplicate-defined-urls'

 remark()
   .use(remarkLint)
+  .use(remarkLintNoDuplicateDefinedUrls)
   .process('_Emphasis_ and **importance**')
   .then((file) => {
     console.error(reporter(file))
   })

Contribute

See contributing.md in remarkjs/.github for ways to get started. See support.md for ways to get help.

This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.

License

MIT © Titus Wormer