mirror of
https://github.com/OliveTin/OliveTin
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107 lines
2.7 KiB
JavaScript
107 lines
2.7 KiB
JavaScript
import { createRequire } from 'node:module';
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import { isFunctionNode, parseListOfComponentValues, walk } from '@csstools/css-parser-algorithms';
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import { tokenize } from '@csstools/css-tokenizer';
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import { isRegExp, isString } from '../../utils/validateTypes.mjs';
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import { declarationValueIndex } from '../../utils/nodeFieldIndices.mjs';
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import isCustomFunction from '../../utils/isCustomFunction.mjs';
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import isStandardSyntaxValue from '../../utils/isStandardSyntaxValue.mjs';
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import optionsMatches from '../../utils/optionsMatches.mjs';
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import report from '../../utils/report.mjs';
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import ruleMessages from '../../utils/ruleMessages.mjs';
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import validateOptions from '../../utils/validateOptions.mjs';
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/** @todo leverage import attributes once support for Node.js v18.19 is dropped */
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const require = createRequire(import.meta.url);
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const functionsList = require('css-functions-list/index.json');
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const FUNCTIONS = [
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...functionsList,
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// https://drafts.csswg.org/css-values-5/#if-notation
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'if',
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'media',
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'style',
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'supports',
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// niksy/css-functions-list#10
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'content',
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'running',
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'string',
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// https://drafts.csswg.org/css-values-5/#tree-counting
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'sibling-count',
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'sibling-index',
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// https://drafts.csswg.org/css-color-5/#contrast-color
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'contrast-color',
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];
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const ruleName = 'function-no-unknown';
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const messages = ruleMessages(ruleName, {
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rejected: (name) => `Unexpected unknown function "${name}"`,
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});
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const meta = {
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url: 'https://stylelint.io/user-guide/rules/function-no-unknown',
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};
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/** @type {import('stylelint').CoreRules[ruleName]} */
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const rule = (primary, secondaryOptions) => {
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return (root, result) => {
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const validOptions = validateOptions(
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result,
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ruleName,
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{ actual: primary },
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{
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actual: secondaryOptions,
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possible: {
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ignoreFunctions: [isString, isRegExp],
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},
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optional: true,
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},
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);
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if (!validOptions) {
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return;
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}
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root.walkDecls((decl) => {
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const { value } = decl;
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if (!value.includes('(')) return;
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if (!isStandardSyntaxValue(value)) return;
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walk(parseListOfComponentValues(tokenize({ css: value })), ({ node }) => {
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if (!isFunctionNode(node)) return;
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const name = node.getName();
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if (isCustomFunction(name)) return;
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if (optionsMatches(secondaryOptions, 'ignoreFunctions', name)) return;
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if (FUNCTIONS.includes(name.toLowerCase())) return;
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const declIndex = declarationValueIndex(decl);
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const index = declIndex + node.name[2];
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const endIndex = declIndex + node.name[3];
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report({
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message: messages.rejected,
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messageArgs: [name],
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node: decl,
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index,
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endIndex,
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result,
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ruleName,
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});
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});
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});
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};
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};
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rule.ruleName = ruleName;
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rule.messages = messages;
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rule.meta = meta;
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export default rule;
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