noDuplicateDependencies

JSON (and super languages)

摘要

¥Summary

规则生效日期：v2.2.4

¥Rule available since: v2.2.4
诊断类别：lint/nursery/noDuplicateDependencies

¥Diagnostic Category: lint/nursery/noDuplicateDependencies
此规则没有修复方案。

¥This rule doesn’t have a 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 package-json/unique-dependencies 相同
  
  ¥Same as package-json/unique-dependencies
- 与 package-json-dependencies/duplicate-dependencies 相同
  
  ¥Same as package-json-dependencies/duplicate-dependencies

如何配置

¥How to configure

1
{
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  "linter": {
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    "rules": {
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      "nursery": {
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        "noDuplicateDependencies": "error"
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      }
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    }
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  }
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}

描述

¥Description

防止列出重复的依赖。该规则支持以下依赖组：“bundledDependencies”、“bundleDependencies”、“dependencies”、“devDependencies”、“overrides”、“optionalDependencies” 和 “peerDependencies”。

¥Prevent the listing of duplicate dependencies. The rule supports the following dependency groups: “bundledDependencies”, “bundleDependencies”, “dependencies”, “devDependencies”, “overrides”, “optionalDependencies”, and “peerDependencies”.

不允许在同一个依赖组下列出两次依赖。

¥Dependencies are not allowed to be listed twice under the same dependency group.

示例

¥Examples

无效

¥Invalid

1
{
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    "dependencies": {
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        "foo": "1.0.0",
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        "foo": "2.0.0"
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    }
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}

1
{
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    "bundleDependencies": ["foo", "foo"]
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}

有效

¥Valid

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{
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    "dependencies": {
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        "foo": "2.0.0"
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    }
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}

1
{
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    "bundleDependencies": ["foo"]
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}

一些依赖组的依赖会与其他依赖组进行比较；

¥Some dependency group dependencies are checked against other dependency groups;

在 “dependencies” 中列出的依赖不能列在 “devDependencies”、“optionalDependencies” 或 “peerDependencies” 下。

¥Dependencies listed in “dependencies” cannot be listed under “devDependencies”, “optionalDependencies” or “peerDependencies”.
在 “optionalDependencies” 中列出的依赖不能列在 “peerDependencies” 下（反之亦然）。

¥Dependencies listed in “optionalDependencies” cannot be listed under “peerDependencies” (and vice versa).

在 “devDependencies” 中列出的依赖可以列在 “optionalDependencies” 或 “peerDependencies” 中。“overrides” 和 “bundleDependencies” 中列出的依赖不会与其他依赖组进行比对。

¥Dependencies listed in “devDependencies” are allowed to be listed in “optionalDependencies” or “peerDependencies”. And dependencies listed in “overrides” & “bundleDependencies” are not checked against other dependency groups.

示例