112 lines
3.7 KiB
JavaScript
112 lines
3.7 KiB
JavaScript
'use strict';
|
|
|
|
const require_runtime = require('../_virtual/_rolldown/runtime.js');
|
|
const require_index = require('../utils/index.js');
|
|
|
|
//#region lib/rules/no-useless-v-bind.js
|
|
/**
|
|
* @author Yosuke Ota
|
|
* See LICENSE file in root directory for full license.
|
|
*/
|
|
var require_no_useless_v_bind = /* @__PURE__ */ require_runtime.__commonJSMin(((exports, module) => {
|
|
const utils = require_index.default;
|
|
const DOUBLE_QUOTES_RE = /"/gu;
|
|
const SINGLE_QUOTES_RE = /'/gu;
|
|
module.exports = {
|
|
meta: {
|
|
type: "suggestion",
|
|
docs: {
|
|
description: "disallow unnecessary `v-bind` directives",
|
|
categories: void 0,
|
|
url: "https://eslint.vuejs.org/rules/no-useless-v-bind.html"
|
|
},
|
|
fixable: "code",
|
|
schema: [{
|
|
type: "object",
|
|
properties: {
|
|
ignoreIncludesComment: { type: "boolean" },
|
|
ignoreStringEscape: { type: "boolean" }
|
|
},
|
|
additionalProperties: false
|
|
}],
|
|
messages: { unexpected: "Unexpected `v-bind` with a string literal value." }
|
|
},
|
|
create(context) {
|
|
const opts = context.options[0] || {};
|
|
const ignoreIncludesComment = opts.ignoreIncludesComment;
|
|
const ignoreStringEscape = opts.ignoreStringEscape;
|
|
const sourceCode = context.sourceCode;
|
|
/**
|
|
* Report if the value expression is string literals
|
|
* @param {VDirective} node the node to check
|
|
*/
|
|
function verify(node) {
|
|
const { value, key } = node;
|
|
if (!value || key.modifiers.length > 0) return;
|
|
const { expression } = value;
|
|
if (!expression) return;
|
|
/** @type {string} */
|
|
let strValue;
|
|
/** @type {string} */
|
|
let rawValue;
|
|
if (expression.type === "Literal") {
|
|
if (typeof expression.value !== "string") return;
|
|
strValue = expression.value;
|
|
rawValue = sourceCode.getText(expression).slice(1, -1);
|
|
} else if (expression.type === "TemplateLiteral") {
|
|
if (expression.expressions.length > 0) return;
|
|
strValue = expression.quasis[0].value.cooked;
|
|
rawValue = expression.quasis[0].value.raw;
|
|
} else return;
|
|
const hasComment = sourceCode.parserServices.getTemplateBodyTokenStore().getTokens(value, { includeComments: true }).some((t) => t.type === "Block" || t.type === "Line");
|
|
if (ignoreIncludesComment && hasComment) return;
|
|
let hasEscape = false;
|
|
if (rawValue !== strValue) {
|
|
const chars = [...rawValue];
|
|
let c = chars.shift();
|
|
while (c) {
|
|
if (c === "\\") {
|
|
c = chars.shift();
|
|
if (c == null || "nrvtbfux".includes(c)) {
|
|
hasEscape = true;
|
|
break;
|
|
}
|
|
}
|
|
c = chars.shift();
|
|
}
|
|
}
|
|
if (ignoreStringEscape && hasEscape) return;
|
|
context.report({
|
|
node,
|
|
messageId: "unexpected",
|
|
*fix(fixer) {
|
|
if (hasComment || hasEscape) return;
|
|
const quoteChar = sourceCode.getText(value)[0];
|
|
const shorthand = key.name.rawName === ":";
|
|
/** @type {Range} */
|
|
const keyDirectiveRange = [key.name.range[0], key.name.range[1] + (shorthand ? 0 : 1)];
|
|
yield fixer.removeRange(keyDirectiveRange);
|
|
let attrValue;
|
|
if (quoteChar === "\"") {
|
|
attrValue = strValue.replaceAll(DOUBLE_QUOTES_RE, """);
|
|
attrValue = quoteChar + attrValue + quoteChar;
|
|
} else if (quoteChar === "'") {
|
|
attrValue = strValue.replaceAll(SINGLE_QUOTES_RE, "'");
|
|
attrValue = quoteChar + attrValue + quoteChar;
|
|
} else attrValue = strValue.replaceAll(DOUBLE_QUOTES_RE, """).replaceAll(SINGLE_QUOTES_RE, "'");
|
|
yield fixer.replaceText(value, attrValue);
|
|
}
|
|
});
|
|
}
|
|
return utils.defineTemplateBodyVisitor(context, { "VAttribute[directive=true][key.name.name='bind'][key.argument!=null]": verify });
|
|
}
|
|
};
|
|
}));
|
|
|
|
//#endregion
|
|
Object.defineProperty(exports, 'default', {
|
|
enumerable: true,
|
|
get: function () {
|
|
return require_no_useless_v_bind();
|
|
}
|
|
}); |