141 lines
3.9 KiB
JavaScript
141 lines
3.9 KiB
JavaScript
/**
|
|
* @fileoverview Require component name property to match its file name
|
|
* @author Rodrigo Pedra Brum <rodrigo.pedra@gmail.com>
|
|
*/
|
|
'use strict'
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// Requirements
|
|
// ------------------------------------------------------------------------------
|
|
|
|
const utils = require('../utils')
|
|
const casing = require('../utils/casing')
|
|
const path = require('path')
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// Rule Definition
|
|
// ------------------------------------------------------------------------------
|
|
|
|
module.exports = {
|
|
meta: {
|
|
type: 'suggestion',
|
|
docs: {
|
|
description: 'require component name property to match its file name',
|
|
category: undefined,
|
|
url: 'https://eslint.vuejs.org/rules/match-component-file-name.html'
|
|
},
|
|
fixable: null,
|
|
schema: [
|
|
{
|
|
type: 'object',
|
|
properties: {
|
|
extensions: {
|
|
type: 'array',
|
|
items: {
|
|
type: 'string'
|
|
},
|
|
uniqueItems: true,
|
|
additionalItems: false
|
|
},
|
|
shouldMatchCase: {
|
|
type: 'boolean'
|
|
}
|
|
},
|
|
additionalProperties: false
|
|
}
|
|
]
|
|
},
|
|
|
|
create (context) {
|
|
const options = context.options[0]
|
|
const shouldMatchCase = (options && options.shouldMatchCase) || false
|
|
const extensionsArray = options && options.extensions
|
|
const allowedExtensions = Array.isArray(extensionsArray) ? extensionsArray : ['jsx']
|
|
|
|
const extension = path.extname(context.getFilename())
|
|
const filename = path.basename(context.getFilename(), extension)
|
|
|
|
const errors = []
|
|
let componentCount = 0
|
|
|
|
if (!allowedExtensions.includes(extension.replace(/^\./, ''))) {
|
|
return {}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------
|
|
// Private
|
|
// ----------------------------------------------------------------------
|
|
|
|
function compareNames (name, filename) {
|
|
if (shouldMatchCase) {
|
|
return name === filename
|
|
}
|
|
|
|
return casing.pascalCase(name) === filename || casing.kebabCase(name) === filename
|
|
}
|
|
|
|
function verifyName (node) {
|
|
let name
|
|
if (node.type === 'TemplateLiteral') {
|
|
const quasis = node.quasis[0]
|
|
name = quasis.value.cooked
|
|
} else {
|
|
name = node.value
|
|
}
|
|
|
|
if (!compareNames(name, filename)) {
|
|
errors.push({
|
|
node: node,
|
|
message: 'Component name `{{name}}` should match file name `{{filename}}`.',
|
|
data: { filename, name }
|
|
})
|
|
}
|
|
}
|
|
|
|
function canVerify (node) {
|
|
return node.type === 'Literal' || (
|
|
node.type === 'TemplateLiteral' &&
|
|
node.expressions.length === 0 &&
|
|
node.quasis.length === 1
|
|
)
|
|
}
|
|
|
|
return Object.assign({},
|
|
{
|
|
"CallExpression > MemberExpression > Identifier[name='component']" (node) {
|
|
const parent = node.parent.parent
|
|
const calleeObject = utils.unwrapTypes(parent.callee.object)
|
|
|
|
if (calleeObject.type === 'Identifier' && calleeObject.name === 'Vue') {
|
|
if (parent.arguments && parent.arguments.length === 2) {
|
|
const argument = parent.arguments[0]
|
|
if (canVerify(argument)) {
|
|
verifyName(argument)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
utils.executeOnVue(context, (object) => {
|
|
const node = object.properties
|
|
.find(item => (
|
|
item.type === 'Property' &&
|
|
item.key.name === 'name' &&
|
|
canVerify(item.value)
|
|
))
|
|
|
|
componentCount++
|
|
|
|
if (!node) return
|
|
verifyName(node.value)
|
|
}),
|
|
{
|
|
'Program:exit' () {
|
|
if (componentCount > 1) return
|
|
|
|
errors.forEach((error) => context.report(error))
|
|
}
|
|
}
|
|
)
|
|
}
|
|
}
|