You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.6 KiB
56 lines
1.6 KiB
/** |
|
* @author Toru Nagashima |
|
* @copyright 2017 Toru Nagashima. All rights reserved. |
|
* See LICENSE file in root directory for full license. |
|
*/ |
|
'use strict' |
|
|
|
// ------------------------------------------------------------------------------ |
|
// Requirements |
|
// ------------------------------------------------------------------------------ |
|
|
|
const utils = require('../utils') |
|
|
|
// ------------------------------------------------------------------------------ |
|
// Rule Definition |
|
// ------------------------------------------------------------------------------ |
|
|
|
module.exports = { |
|
meta: { |
|
type: 'suggestion', |
|
docs: { |
|
description: 'enforce `v-on` directive style', |
|
category: 'strongly-recommended', |
|
url: 'https://eslint.vuejs.org/rules/v-on-style.html' |
|
}, |
|
fixable: 'code', |
|
schema: [ |
|
{ enum: ['shorthand', 'longform'] } |
|
] |
|
}, |
|
|
|
create (context) { |
|
const preferShorthand = context.options[0] !== 'longform' |
|
|
|
return utils.defineTemplateBodyVisitor(context, { |
|
"VAttribute[directive=true][key.name.name='on'][key.argument!=null]" (node) { |
|
const shorthand = node.key.name.rawName === '@' |
|
if (shorthand === preferShorthand) { |
|
return |
|
} |
|
|
|
const pos = node.range[0] |
|
context.report({ |
|
node, |
|
loc: node.loc, |
|
message: preferShorthand |
|
? "Expected '@' instead of 'v-on:'." |
|
: "Expected 'v-on:' instead of '@'.", |
|
fix: (fixer) => preferShorthand |
|
? fixer.replaceTextRange([pos, pos + 5], '@') |
|
: fixer.replaceTextRange([pos, pos + 1], 'v-on:') |
|
}) |
|
} |
|
}) |
|
} |
|
}
|
|
|