noInternalModuleRule.js
2.13 KB
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
50
51
"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var ts = require("typescript");
var Lint = require("../lint");
var Rule = (function (_super) {
__extends(Rule, _super);
function Rule() {
_super.apply(this, arguments);
}
Rule.prototype.apply = function (sourceFile) {
return this.applyWithWalker(new NoInternalModuleWalker(sourceFile, this.getOptions()));
};
Rule.metadata = {
ruleName: "no-internal-module",
description: "Disallows internal `module`",
rationale: "Using `module` leads to a confusion of concepts with external modules. Use the newer `namespace` keyword instead.",
optionsDescription: "Not configurable.",
options: null,
optionExamples: ["true"],
type: "typescript",
};
Rule.FAILURE_STRING = "The internal 'module' syntax is deprecated, use the 'namespace' keyword instead.";
return Rule;
}(Lint.Rules.AbstractRule));
exports.Rule = Rule;
var NoInternalModuleWalker = (function (_super) {
__extends(NoInternalModuleWalker, _super);
function NoInternalModuleWalker() {
_super.apply(this, arguments);
}
NoInternalModuleWalker.prototype.visitModuleDeclaration = function (node) {
if (this.isInternalModuleDeclaration(node)) {
this.addFailure(this.createFailure(node.getStart(), node.getWidth(), Rule.FAILURE_STRING));
}
_super.prototype.visitModuleDeclaration.call(this, node);
};
NoInternalModuleWalker.prototype.isInternalModuleDeclaration = function (node) {
return !Lint.isNodeFlagSet(node, ts.NodeFlags.Namespace)
&& !Lint.isNestedModuleDeclaration(node)
&& node.name.kind === ts.SyntaxKind.Identifier
&& !isGlobalAugmentation(node);
};
return NoInternalModuleWalker;
}(Lint.RuleWalker));
function isGlobalAugmentation(node) {
return node.name.kind === ts.SyntaxKind.Identifier && node.name.text === "global";
}