eslint-plugin-readable-tailwind
Version:
auto-wraps tailwind classes after a certain print width or class count into multiple lines to improve readability.
86 lines • 3.66 kB
JavaScript
import { getUnregisteredClasses } from "../tailwind/async/unregistered-classes.sync.js";
import { DEFAULT_ATTRIBUTE_NAMES, DEFAULT_CALLEE_NAMES, DEFAULT_TAG_NAMES, DEFAULT_VARIABLE_NAMES } from "../options/default-options.js";
import { ATTRIBUTE_SCHEMA, CALLEE_SCHEMA, ENTRYPOINT_SCHEMA, TAG_SCHEMA, TAILWIND_CONFIG_SCHEMA, VARIABLE_SCHEMA } from "../options/descriptions.js";
import { createRuleListener } from "../utils/rule.js";
import { augmentMessageWithWarnings, display, getCommonOptions, getExactClassLocation, splitClasses } from "../utils/utils.js";
export const DEFAULT_IGNORED_UNREGISTERED_CLASSES = [
"^group(?:\\/(\\S*))?$",
"^peer(?:\\/(\\S*))?$"
];
const defaultOptions = {
attributes: DEFAULT_ATTRIBUTE_NAMES,
callees: DEFAULT_CALLEE_NAMES,
ignore: DEFAULT_IGNORED_UNREGISTERED_CLASSES,
tags: DEFAULT_TAG_NAMES,
variables: DEFAULT_VARIABLE_NAMES
};
const DOCUMENTATION_URL = "https://github.com/schoero/eslint-plugin-better-tailwindcss/blob/main/docs/rules/no-unregistered-classes.md";
export const tailwindNoUnregisteredClasses = {
name: "no-unregistered-classes",
rule: {
create: ctx => createRuleListener(ctx, getOptions(ctx), lintLiterals),
meta: {
docs: {
description: "Disallow any css classes that are not registered in tailwindcss.",
recommended: false,
url: DOCUMENTATION_URL
},
fixable: "code",
schema: [
{
additionalProperties: false,
properties: {
...CALLEE_SCHEMA,
...ATTRIBUTE_SCHEMA,
...VARIABLE_SCHEMA,
...TAG_SCHEMA,
...ENTRYPOINT_SCHEMA,
...TAILWIND_CONFIG_SCHEMA,
ignore: {
description: "A list of classes that should be ignored by the rule.",
items: {
type: "string"
},
type: "array"
}
},
type: "object"
}
],
type: "problem"
}
}
};
function lintLiterals(ctx, literals) {
for (const literal of literals) {
const { ignore, tailwindConfig } = getOptions(ctx);
const classes = splitClasses(literal.content);
const [unregisteredClasses, warnings] = getUnregisteredClasses({ classes, configPath: tailwindConfig, cwd: ctx.cwd });
const unregisteredClassesWarnings = warnings.map(warning => ({ ...warning, url: DOCUMENTATION_URL }));
if (unregisteredClasses.length === 0) {
continue;
}
for (const unregisteredClass of unregisteredClasses) {
if (ignore.some(ignoredClass => unregisteredClass.match(ignoredClass))) {
continue;
}
ctx.report({
data: {
unregistered: display(unregisteredClass)
},
loc: getExactClassLocation(literal, unregisteredClass),
message: augmentMessageWithWarnings("Unregistered class detected: {{ unregistered }}", unregisteredClassesWarnings)
});
}
}
}
export function getOptions(ctx) {
const options = ctx.options[0] ?? {};
const common = getCommonOptions(ctx);
const ignore = options.ignore ?? defaultOptions.ignore;
return {
...common,
ignore
};
}
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