@pedalboard/stylelint-plugin-craftsmanlint

A set of StyleLInt rules for your code craftsmanship

Installation

Yarn
yarn add -D stylelint @pedalboard/stylelint-plugin-craftsmanlint

NPM
npm install -D stylelint @pedalboard/stylelint-plugin-craftsmanlint

Rules

stylelint-plugin-craftsmanlint/props-in-files

This rule checks that certain CSS properties reside only in files they are allowed to be in.

usage

Allowing a certain CSS property to be in specific files:

For example, let's say you'd like the font-family property to only be allowed in the my-css-file.css file. This means that any other file which holds this CSS property will cause the linter to fail.
You would then set the rule like this (in your .stylelintrc.json )

{
   "plugins": ["@pedalboard/stylelint-plugin-craftsmanlint"],
   "rules": {
       "stylelint-plugin-craftsmanlint/props-in-files": [
           {
               "font-family": {
                   "allowed": ["my-css-file.css"]
               }
           },
           {
               "severity": "error"
           }
       ]
   }
}

Forbid a certain CSS property from residing in specific files:
You can also have it work the opposite way buy declaring which files should not contain a certain CSS property. In this case, you would change the "allowed" to "forbidden":

{
   "plugins": ["@pedalboard/stylelint-plugin-craftsmanlint"],
   "rules": {
       "stylelint-plugin-craftsmanlint/props-in-files": [
           {
               "font-family": {
                   "forbidden": ["my-css-file.css"]
               }
           },
           {
               "severity": "error"
           }
       ]
   }
}

This means that the font-family CSS property cannot be in the my-css-file.css file.

Both "forbidden" an "allowed" support an Array of files but also a reserved keyword ["all"] to enforce the rule on all inspected files.

Advanced usage

Allowing or forbidding a certain CSS property with a certain value to reside in files: You can add a value field to the rule, which then allows you to go deeper and inspect the property's value. In the next example you can make sure that you forbid only font-family: Arial; in all the files. Any other value to the font-family will be ok:

module.exports = {
   "plugins": ["@pedalboard/stylelint-plugin-craftsmanlint"],
   "rules": {
       "stylelint-plugin-craftsmanlint/props-in-files": [
           {
               "font-family": {
                    "valueRegex": /^Arial$/,
                    "forbidden": ["all"]
               }
           },
           {
               "severity": "error"
           }
       ]
   }
}

When the rule is defined in a .stylelintrc.js file.
If your rule is defined in a JSON format, then you can pass a string as the regex, without the forward slashes, like so:

"font-family": {
    "valueRegex": "^Arial$",
    "forbidden": ["all"]
}