noProcessGlobal

JavaScript (and super languages)

摘要

¥Summary

规则生效日期：v2.0.0

¥Rule available since: v2.0.0
诊断类别：lint/correctness/noProcessGlobal

¥Diagnostic Category: lint/correctness/noProcessGlobal
此规则包含 safe 修复程序。

¥This rule has a safe fix.
此规则的默认严重级别为 information。

¥The default severity of this rule is information.
来源：

¥Sources:
- 与 no-process-global 相同
  
  ¥Same as no-process-global

如何配置

¥How to configure

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{
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  "linter": {
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    "rules": {
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      "correctness": {
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        "noProcessGlobal": "error"
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      }
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    }
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  }
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}

描述

¥Description

禁止使用全局变量 process。

¥Disallow the use of process global.

Node.js 和 Deno 会公开全局 process，但工具很难对其进行静态分析，因此代码不应假定它们可用。使用 import process from "node:process"。

¥Node.js and Deno expose process global but they are hard to statically analyze by tools, so code should not assume they are available. Instead, import process from "node:process".

示例

¥Examples

无效

¥Invalid

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const foo = process.env.FOO;

code-block.js:1:13 lint/correctness/noProcessGlobal  FIXABLE  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ℹ Usage of the `process` global is discouraged.
  
  > 1 │ const foo = process.env.FOO;
      │             ^^^^^^^
    2 │ 
  
  ℹ `process` global is hard for tools to statically analyze, so code should not assume they are available.
  
  ℹ Safe fix: Add `import process from “node:process”;` to this file’s imports.
  
      1 │ + import·process·from·“node:process”;
    1 2 │   const foo = process.env.FOO;
    2 3 │

有效

¥Valid

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import process from "node:process";
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const foo = process.env.FOO;

该规则无法检测全局对象被别名的情况：

¥The rule is not able to detect cases where the global object is aliased:

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const foo = globalThis;
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const bar = foo.process;

noProcessGlobal

摘要

如何配置

描述

示例

无效

有效

相关链接