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61 lines
1.8 KiB
61 lines
1.8 KiB
/** |
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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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// ------------------------------------------------------------------------------ |
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// Requirements |
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// ------------------------------------------------------------------------------ |
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const { defineTemplateBodyVisitor } = 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: '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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}, |
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/** @param {RuleContext} context */ |
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create: (context) => { |
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return 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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message: 'Classes should be ordered alphabetically.', |
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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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}
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