forked from opentiny/tiny-engine
72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
/**
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* Copyright (c) 2023 - present TinyEngine Authors.
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* Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
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*
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* Use of this source code is governed by an MIT-style license.
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*
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* THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
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* BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
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* A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
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*
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*/
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import { Linter } from 'eslint-linter-browserify'
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import eslintRule from '../config-files/eslint-rule'
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const defaultConfig = {
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env: {
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browser: true,
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es6: true
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},
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parserOptions: {
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ecmaFeatures: {
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jsx: true
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},
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ecmaVersion: 'latest',
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sourceType: 'module'
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}
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}
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const config = {
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...defaultConfig,
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rules: {
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...eslintRule,
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// JS 面板中，仅定义 function，但可能不使用该方法
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'no-unused-vars': 'off',
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'no-alert': 'off',
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'no-console': 'off'
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},
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settings: {}
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}
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// 错误的等级，ESLint 与 monaco 的存在差异，做一层映射
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const severityMap = {
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2: 'Error',
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1: 'Warning'
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}
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const linter = new Linter()
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self.addEventListener('message', (event) => {
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const { code, version } = event.data
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const ruleDefines = linter.getRules()
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const errs = linter.verify(code, config)
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const markers = errs.map(({ ruleId = '', line, endLine, column, endColumn, message, severity }) => ({
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code: {
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value: ruleId || '',
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target: ruleDefines.get(ruleId)?.meta?.docs?.url || ''
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},
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startLineNumber: line,
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endLineNumber: endLine,
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startColumn: column,
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endColumn: endColumn,
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message: message,
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severity: severityMap[severity],
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source: 'ESLint'
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}))
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// ESLint 静态检查结果，发回主线程
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self.postMessage({ markers, version })
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})
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