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57 lines
1.5 KiB
57 lines
1.5 KiB
1 month ago
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/**
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* @fileoverview Alphabetizes static class names.
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* @author Maciej Chmurski
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*/
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'use strict'
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const { defineTemplateBodyVisitor } = require('../utils')
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module.exports = {
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meta: {
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type: 'suggestion',
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docs: {
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url: 'https://eslint.vuejs.org/rules/static-class-names-order.html',
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description: 'enforce static class names order',
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categories: undefined
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},
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fixable: 'code',
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schema: [],
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messages: {
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shouldBeOrdered: 'Classes should be ordered alphabetically.'
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}
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},
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/** @param {RuleContext} context */
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create: (context) =>
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defineTemplateBodyVisitor(context, {
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/** @param {VAttribute} node */
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"VAttribute[directive=false][key.name='class']"(node) {
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const value = node.value
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if (!value) {
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return
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}
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const classList = value.value
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const classListWithWhitespace = classList.split(/(\s+)/)
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// Detect and reuse any type of whitespace.
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let divider = ''
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if (classListWithWhitespace.length > 1) {
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divider = classListWithWhitespace[1]
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}
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const classListNoWhitespace = classListWithWhitespace.filter(
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(className) => className.trim() !== ''
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)
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const classListSorted = classListNoWhitespace.sort().join(divider)
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if (classList !== classListSorted) {
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context.report({
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node,
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loc: node.loc,
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messageId: 'shouldBeOrdered',
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fix: (fixer) => fixer.replaceText(value, `"${classListSorted}"`)
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})
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}
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}
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})
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}
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