145 lines
5.7 KiB
Plaintext
145 lines
5.7 KiB
Plaintext
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const util_1 = require("../util");
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exports.default = (0, util_1.createRule)({
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name: 'func-call-spacing',
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meta: {
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deprecated: true,
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replacedBy: ['@stylistic/ts/func-call-spacing'],
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type: 'layout',
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docs: {
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description: 'Require or disallow spacing between function identifiers and their invocations',
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extendsBaseRule: true,
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},
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fixable: 'whitespace',
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schema: {
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anyOf: [
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{
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type: 'array',
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items: [
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{
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type: 'string',
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enum: ['never'],
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},
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],
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minItems: 0,
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maxItems: 1,
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},
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{
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type: 'array',
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items: [
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{
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type: 'string',
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enum: ['always'],
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},
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{
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type: 'object',
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properties: {
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allowNewlines: {
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type: 'boolean',
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},
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},
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additionalProperties: false,
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},
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],
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minItems: 0,
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maxItems: 2,
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},
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],
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},
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messages: {
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unexpectedWhitespace: 'Unexpected whitespace between function name and paren.',
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unexpectedNewline: 'Unexpected newline between function name and paren.',
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missing: 'Missing space between function name and paren.',
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},
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},
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defaultOptions: ['never', {}],
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create(context, [option, config]) {
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const text = context.sourceCode.getText();
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/**
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* Check if open space is present in a function name
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* @param node node to evaluate
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* @private
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*/
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function checkSpacing(node) {
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const isOptionalCall = (0, util_1.isOptionalCallExpression)(node);
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const closingParenToken = context.sourceCode.getLastToken(node);
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const lastCalleeTokenWithoutPossibleParens = context.sourceCode.getLastToken(node.typeArguments ?? node.callee);
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const openingParenToken = context.sourceCode.getFirstTokenBetween(lastCalleeTokenWithoutPossibleParens, closingParenToken, util_1.isOpeningParenToken);
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if (!openingParenToken || openingParenToken.range[1] >= node.range[1]) {
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// new expression with no parens...
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return;
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}
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const lastCalleeToken = context.sourceCode.getTokenBefore(openingParenToken, util_1.isNotOptionalChainPunctuator);
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const textBetweenTokens = text
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.slice(lastCalleeToken.range[1], openingParenToken.range[0])
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.replace(/\/\*.*?\*\//gu, '');
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const hasWhitespace = /\s/u.test(textBetweenTokens);
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const hasNewline = hasWhitespace && util_1.LINEBREAK_MATCHER.test(textBetweenTokens);
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if (option === 'never') {
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if (hasWhitespace) {
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return context.report({
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node,
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loc: lastCalleeToken.loc.start,
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messageId: 'unexpectedWhitespace',
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fix(fixer) {
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/*
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* Only autofix if there is no newline
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* https://github.com/eslint/eslint/issues/7787
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*/
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if (!hasNewline &&
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// don't fix optional calls
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!isOptionalCall) {
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return fixer.removeRange([
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lastCalleeToken.range[1],
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openingParenToken.range[0],
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]);
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}
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return null;
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},
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});
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}
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}
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else if (isOptionalCall) {
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// disallow:
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// foo?. ();
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// foo ?.();
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// foo ?. ();
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if (hasWhitespace || hasNewline) {
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context.report({
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node,
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loc: lastCalleeToken.loc.start,
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messageId: 'unexpectedWhitespace',
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});
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}
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}
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else {
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if (!hasWhitespace) {
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context.report({
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node,
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loc: lastCalleeToken.loc.start,
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messageId: 'missing',
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fix(fixer) {
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return fixer.insertTextBefore(openingParenToken, ' ');
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},
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});
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}
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else if (!config.allowNewlines && hasNewline) {
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context.report({
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node,
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loc: lastCalleeToken.loc.start,
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messageId: 'unexpectedNewline',
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fix(fixer) {
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return fixer.replaceTextRange([lastCalleeToken.range[1], openingParenToken.range[0]], ' ');
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},
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});
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}
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}
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}
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return {
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CallExpression: checkSpacing,
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NewExpression: checkSpacing,
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};
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},
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});
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//# sourceMappingURL=func-call-spacing.js.map
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