60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
/**
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* @author Przemyslaw Falowski (@przemkow)
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* @fileoverview This rule checks whether v-model used on the component do not have custom modifiers
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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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// Helpers
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// ------------------------------------------------------------------------------
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const VALID_MODIFIERS = new Set(['lazy', 'number', 'trim'])
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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: 'problem',
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docs: {
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description: 'disallow custom modifiers on v-model used on the component',
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categories: ['essential'],
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url: 'https://eslint.vuejs.org/rules/no-custom-modifiers-on-v-model.html'
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},
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fixable: null,
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schema: [],
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messages: {
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notSupportedModifier:
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"'v-model' directives don't support the modifier '{{name}}'."
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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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return utils.defineTemplateBodyVisitor(context, {
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"VAttribute[directive=true][key.name.name='model']"(node) {
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const element = node.parent.parent
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if (utils.isCustomComponent(element)) {
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for (const modifier of node.key.modifiers) {
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if (!VALID_MODIFIERS.has(modifier.name)) {
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context.report({
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node,
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loc: node.loc,
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messageId: 'notSupportedModifier',
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data: { name: modifier.name }
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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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}
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}
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