1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
| /**
| * @fileoverview Rule to check use of chained assignment expressions
| * @author Stewart Rand
| */
|
| "use strict";
|
|
| //------------------------------------------------------------------------------
| // Rule Definition
| //------------------------------------------------------------------------------
|
| module.exports = {
| meta: {
| type: "suggestion",
|
| docs: {
| description: "disallow use of chained assignment expressions",
| category: "Stylistic Issues",
| recommended: false,
| url: "https://eslint.org/docs/rules/no-multi-assign"
| },
|
| schema: [],
|
| messages: {
| unexpectedChain: "Unexpected chained assignment."
| }
| },
|
| create(context) {
|
| //--------------------------------------------------------------------------
| // Public
| //--------------------------------------------------------------------------
|
| return {
| AssignmentExpression(node) {
| if (["AssignmentExpression", "VariableDeclarator"].indexOf(node.parent.type) !== -1) {
| context.report({
| node,
| messageId: "unexpectedChain"
| });
| }
| }
| };
|
| }
| };
|
|
