33 lines
987 B
JavaScript
33 lines
987 B
JavaScript
'use strict';
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const {isCommaToken} = require('@eslint-community/eslint-utils');
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const {getParentheses} = require('../utils/parentheses.js');
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function removeArgument(fixer, node, sourceCode) {
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const callExpression = node.parent;
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const index = callExpression.arguments.indexOf(node);
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const parentheses = getParentheses(node, sourceCode);
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const firstToken = parentheses[0] || node;
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const lastToken = parentheses[parentheses.length - 1] || node;
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let [start] = firstToken.range;
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let [, end] = lastToken.range;
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if (index !== 0) {
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start = sourceCode.getTokenBefore(firstToken).range[0];
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}
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// If the removed argument is the only argument, the trailing comma must be removed too
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/* c8 ignore start */
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if (callExpression.arguments.length === 1) {
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const tokenAfter = sourceCode.getTokenBefore(lastToken);
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if (isCommaToken(tokenAfter)) {
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end = tokenAfter[1];
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}
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}
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/* c8 ignore end */
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return fixer.replaceTextRange([start, end], '');
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}
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module.exports = removeArgument;
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