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50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const utils_1 = require("../utils");
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exports.default = (0, utils_1.createRule)('no-spaces-around-equal-signs-in-attribute', {
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meta: {
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docs: {
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description: 'disallow spaces around equal signs in attribute',
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category: 'Stylistic Issues',
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recommended: false,
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conflictWithPrettier: true
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},
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schema: {},
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fixable: 'whitespace',
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messages: {
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noSpaces: 'Unexpected spaces found around equal signs.'
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},
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type: 'layout'
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},
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create(ctx) {
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const source = ctx.getSourceCode();
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function getAttrEq(node) {
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const keyRange = node.key.range;
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const eqSource = /^[\s=]*/u.exec(source.text.slice(keyRange[1], node.range[1]))[0];
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const valueStart = keyRange[1] + eqSource.length;
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return [eqSource, [keyRange[1], valueStart]];
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}
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function containsWhitespace(string) {
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return /\s/u.test(string);
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}
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return {
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'SvelteAttribute, SvelteDirective, SvelteStyleDirective, SvelteSpecialDirective'(node) {
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const [eqSource, range] = getAttrEq(node);
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if (!containsWhitespace(eqSource))
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return;
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const loc = {
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start: source.getLocFromIndex(range[0]),
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end: source.getLocFromIndex(range[1])
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};
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ctx.report({
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loc,
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messageId: 'noSpaces',
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*fix(fixer) {
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yield fixer.replaceTextRange(range, '=');
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}
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});
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}
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};
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}
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});
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