remark-lint-no-file-name-irregular-characters

remark-lint rule to warn when file names contain irregular characters.

Contents

• What is this?
• When should I use this?
• Presets
• Install
• Use
• API
  • unified().use(remarkLintNoFileNameIrregularCharacters[, options])
• Examples
• Compatibility
• Contribute
• License

What is this?

This package checks file names.

When should I use this?

You can use this package to check that file names are consistent.

Presets

This plugin is included in the following presets:

Preset	Options
remark-preset-lint-markdown-style-guide

Install

This package is ESM only. In Node.js (version 16+), install with npm:

npm install remark-lint-no-file-name-irregular-characters

In Deno with esm.sh:

import remarkLintNoFileNameIrregularCharacters from 'https://esm.sh/remark-lint-no-file-name-irregular-characters@3'

In browsers with esm.sh:

<script type="module">
  import remarkLintNoFileNameIrregularCharacters from 'https://esm.sh/remark-lint-no-file-name-irregular-characters@3?bundle'
</script>

Use

On the API:

import remarkLint from 'remark-lint'
import remarkLintNoFileNameIrregularCharacters from 'remark-lint-no-file-name-irregular-characters'
import remarkParse from 'remark-parse'
import remarkStringify from 'remark-stringify'
import {read} from 'to-vfile'
import {unified} from 'unified'
import {reporter} from 'vfile-reporter'

const file = await read('example.md')

await unified()
  .use(remarkParse)
  .use(remarkLint)
  .use(remarkLintNoFileNameIrregularCharacters)
  .use(remarkStringify)
  .process(file)

console.error(reporter(file))

On the CLI:

remark --frail --use remark-lint --use remark-lint-no-file-name-irregular-characters .

On the CLI in a config file (here a package.json):

 …
 "remarkConfig": {
   "plugins": [
     …
     "remark-lint",
+    "remark-lint-no-file-name-irregular-characters",
     …
   ]
 }
 …

API

This package exports no identifiers. It exports no additional TypeScript types. The default export is remarkLintNoFileNameIrregularCharacters.

unified().use(remarkLintNoFileNameIrregularCharacters[, options])

Warn when file names contain contain irregular characters.

Parameters

• options (RegExp or string, default: /[^-.\dA-Za-z]/) — configuration, when string wrapped in new RegExp('[^' + x + ']') so make sure to escape regexp characters

Returns

Transform (Transformer from unified).

Examples

mercury-and-venus.md

Out

No messages.

mercury.md

Out

No messages.

mercury_and_venus.md

Out

1:1: Unexpected character `_` in file name

Readme.md

When configured with '\\.a-z0-9'.

Out

1:1: Unexpected character `R` in file name

mercury_and_venus.md

When configured with { source: '[^\\.a-z0-9]' }.

Out

1:1: Unexpected character `_` in file name

mercury and venus.md

Out

1:1: Unexpected character ` ` in file name

not-ok-options.md

When configured with 1.

Out

1:1: Unexpected value `1` for `options`, expected `RegExp` or `string`

Compatibility

Projects maintained by the unified collective are compatible with maintained versions of Node.js.

When we cut a new major release, we drop support for unmaintained versions of Node. This means we try to keep the current release line, remark-lint-no-file-name-irregular-characters@3, compatible with Node.js 16.

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