50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import type { Rule } from 'eslint';
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export const noEmptyCatch: Rule.RuleModule = {
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meta: {
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docs: {
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description: 'Catch error block should not be empty.',
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},
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messages: {
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'no-empty':
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'Catch 代码块中不可为空，否则可能导致错误信息没有得到有效关注',
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},
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},
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create(context) {
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return {
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CatchClause(node) {
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for (const statement of node.body.body) {
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if (
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!['EmptyStatement', 'CommentBlock', 'CommentLine'].includes(
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statement.type,
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)
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) {
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return;
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}
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}
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context.report({
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node,
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messageId: 'no-empty',
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});
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},
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};
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},
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};
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