54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
import {isMethodCall, isNewExpression} from './ast/index.js';
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import {removeMethodCall} from './fix/index.js';
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const MESSAGE_ID_ERROR = 'consistent-date-clone/error';
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const messages = {
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[MESSAGE_ID_ERROR]: 'Unnecessary `.getTime()` call.',
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};
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/** @param {import('eslint').Rule.RuleContext} context */
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const create = context => ({
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NewExpression(newExpression) {
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if (!isNewExpression(newExpression, {name: 'Date', argumentsLength: 1})) {
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return;
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}
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const [callExpression] = newExpression.arguments;
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if (!isMethodCall(callExpression, {
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method: 'getTime',
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argumentsLength: 0,
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optionalCall: false,
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optionalMember: false,
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})) {
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return;
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}
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const {sourceCode} = context;
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return {
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node: callExpression,
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loc: {
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start: sourceCode.getLoc(callExpression.callee.property).start,
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end: sourceCode.getLoc(callExpression).end,
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},
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messageId: MESSAGE_ID_ERROR,
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fix: fixer => removeMethodCall(fixer, callExpression, context),
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};
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},
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});
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/** @type {import('eslint').Rule.RuleModule} */
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const config = {
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create,
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meta: {
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type: 'suggestion',
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docs: {
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description: 'Prefer passing `Date` directly to the constructor when cloning.',
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recommended: 'unopinionated',
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},
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fixable: 'code',
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messages,
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},
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};
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export default config;
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