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keksAccountGUI/node_modulesOLD/eslint-plugin-vue/lib/rules/no-reserved-keys.js

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2019-08-11 18:48:02 +00:00
/**
* @fileoverview Prevent overwrite reserved keys
* @author Armano
*/
'use strict'
const utils = require('../utils')
// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------
const RESERVED_KEYS = require('../utils/vue-reserved.json')
const GROUP_NAMES = ['props', 'computed', 'data', 'methods']
module.exports = {
meta: {
type: 'suggestion',
docs: {
description: 'disallow overwriting reserved keys',
category: 'essential',
url: 'https://eslint.vuejs.org/rules/no-reserved-keys.html'
},
fixable: null,
schema: [
{
type: 'object',
properties: {
reserved: {
type: 'array'
},
groups: {
type: 'array'
}
},
additionalProperties: false
}
]
},
create (context) {
const options = context.options[0] || {}
const reservedKeys = new Set(RESERVED_KEYS.concat(options.reserved || []))
const groups = new Set(GROUP_NAMES.concat(options.groups || []))
// ----------------------------------------------------------------------
// Public
// ----------------------------------------------------------------------
return utils.executeOnVue(context, (obj) => {
const properties = utils.iterateProperties(obj, groups)
for (const o of properties) {
if (o.groupName === 'data' && o.name[0] === '_') {
context.report({
node: o.node,
message: "Keys starting with with '_' are reserved in '{{name}}' group.",
data: {
name: o.name
}
})
} else if (reservedKeys.has(o.name)) {
context.report({
node: o.node,
message: "Key '{{name}}' is reserved.",
data: {
name: o.name
}
})
}
}
})
}
}