71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
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/**
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* @author Toru Nagashima
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* @copyright 2017 Toru Nagashima. All rights reserved.
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* See LICENSE file in root directory for full license.
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*/
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'use strict'
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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const utils = require('../utils')
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// ------------------------------------------------------------------------------
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// Rule Definition
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// ------------------------------------------------------------------------------
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module.exports = {
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meta: {
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type: 'layout',
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docs: {
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description: 'enforce quotes style of HTML attributes',
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category: 'strongly-recommended',
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url: 'https://eslint.vuejs.org/rules/html-quotes.html'
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},
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fixable: 'code',
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schema: [
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{ enum: ['double', 'single'] }
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]
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},
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create (context) {
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const sourceCode = context.getSourceCode()
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const double = context.options[0] !== 'single'
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const quoteChar = double ? '"' : "'"
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const quoteName = double ? 'double quotes' : 'single quotes'
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const quotePattern = double ? /"/g : /'/g
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const quoteEscaped = double ? '"' : '''
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let hasInvalidEOF
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return utils.defineTemplateBodyVisitor(context, {
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'VAttribute[value!=null]' (node) {
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if (hasInvalidEOF) {
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return
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}
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const text = sourceCode.getText(node.value)
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const firstChar = text[0]
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if (firstChar !== quoteChar) {
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context.report({
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node: node.value,
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loc: node.value.loc,
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message: 'Expected to be enclosed by {{kind}}.',
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data: { kind: quoteName },
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fix (fixer) {
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const contentText = (firstChar === "'" || firstChar === '"') ? text.slice(1, -1) : text
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const replacement = quoteChar + contentText.replace(quotePattern, quoteEscaped) + quoteChar
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return fixer.replaceText(node.value, replacement)
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}
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})
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}
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}
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}, {
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Program (node) {
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hasInvalidEOF = utils.hasInvalidEOF(node)
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}
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})
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}
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}
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