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

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

Warn when file names contain irregular characters: characters other than alpha-numericals, dashes, and dots (full-stops).

Options: RegExp or string, default: '\\.a-zA-Z0-9-'.

If a string is given, it will be wrapped in new RegExp('[^' + preferred + ']').

Any match by the wrapped or given expressions creates a message.

Presets

This rule is included in the following presets:

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

Example

plug-ins.md

Out

No messages.

plugins.md

Out

No messages.

plug_ins.md

Out

1:1: Do not use `_` in a file name

plug ins.md

Out

1:1: Do not use ` ` in a file name

README.md

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

Out

1:1: Do not use `R` in a file name

Install

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

Usage

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

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

Or use it on the CLI directly

remark -u lint -u lint-no-file-name-irregular-characters readme.md

Or use this on the API:

 var remark = require('remark');
 var report = require('vfile-reporter');

 remark()
   .use(require('remark-lint'))
+  .use(require('remark-lint-no-file-name-irregular-characters'))
   .process('_Emphasis_ and **importance**', function (err, file) {
     console.error(report(err || file));
   });

License

MIT © Titus Wormer