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![Matt Bierner](/assets/img/avatar_default.png)
Resubmission of #157532 with the following changes: - Use `eslint-plugin-local` instead of `yarn` link to run our plugins - Move our plugins to a top level `.eslintplugin` dir (as required by `eslint-plugin-local`) - Update all names to `local/`
29 lines
1 KiB
TypeScript
29 lines
1 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as eslint from 'eslint';
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import { TSESTree } from '@typescript-eslint/experimental-utils';
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export = new class ApiLiteralOrTypes implements eslint.Rule.RuleModule {
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readonly meta: eslint.Rule.RuleMetaData = {
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docs: { url: 'https://github.com/microsoft/vscode/wiki/Extension-API-guidelines#enums' },
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messages: { useEnum: 'Use enums, not literal-or-types', }
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};
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create(context: eslint.Rule.RuleContext): eslint.Rule.RuleListener {
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return {
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['TSTypeAnnotation TSUnionType']: (node: any) => {
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if ((<TSESTree.TSUnionType>node).types.every(value => value.type === 'TSLiteralType')) {
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context.report({
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node: node,
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messageId: 'useEnum'
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});
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}
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}
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};
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}
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};
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