37 lines
1.0 KiB
TypeScript
37 lines
1.0 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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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/utils';
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export = new class ApiInterfaceNaming implements eslint.Rule.RuleModule {
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private static _nameRegExp = /^I[A-Z]/;
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readonly meta: eslint.Rule.RuleMetaData = {
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messages: {
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naming: 'Interfaces must not be prefixed with uppercase `I`',
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},
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schema: false,
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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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['TSInterfaceDeclaration Identifier']: (node: any) => {
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const name = (<TSESTree.Identifier>node).name;
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if (ApiInterfaceNaming._nameRegExp.test(name)) {
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context.report({
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node,
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messageId: 'naming'
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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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