vue/block-tag-newline

强制在打开块级标签后和关闭块级标签前换行

• 🔧 command line 上的 --fix 选项可以自动修复此规则报告的一些问题。

📖 规则详情

此规则强制在打开块标记之后和关闭块标记之前换行（或不换行）。

¥This rule enforces a line break (or no line break) after opening and before closing block tags.

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🔧选项

¥🔧 Options

{
  "vue/block-tag-newline": ["error", {
    "singleline": "always" | "never" | "consistent" | "ignore",
    "multiline": "always" | "never" | "consistent" | "ignore",
    "maxEmptyLines": 0,
    "blocks": {
      "template": {
        "singleline": "always" | "never" | "consistent" | "ignore",
        "multiline": "always" | "never" | "consistent" | "ignore",
        "maxEmptyLines": 0,
      },
      "script": {
        "singleline": "always" | "never" | "consistent" | "ignore",
        "multiline": "always" | "never" | "consistent" | "ignore",
        "maxEmptyLines": 0,
      },
      "my-block": {
        "singleline": "always" | "never" | "consistent" | "ignore",
        "multiline": "always" | "never" | "consistent" | "ignore",
        "maxEmptyLines": 0,
      }
    }
  }]
}

• singleline ...单行块的配置。

  ¥singleline ... the configuration for single-line blocks.

  • "consistent" ...（默认）要求对每对标签一致使用换行符。如果对中的一个标签中有换行符而另一个标签没有，则会报告错误。

    ¥"consistent" ... (default) requires consistent usage of line breaks for each pair of tags. It reports an error if one tag in the pair has a linebreak inside it and the other tag does not.

  • "always" ...要求在打开块标记后和关闭块标记前有一个换行符。

    ¥"always" ... require one line break after opening and before closing block tags.

  • "never" ...在开始块标记之后和结束块标记之前禁止换行。

    ¥"never" ... disallow line breaks after opening and before closing block tags.

• multiline ...多行块的配置。

  ¥multiline ... the configuration for multi-line blocks.

  • "consistent" ...要求对每对标记使用一致的换行符。如果对中的一个标签中有换行符而另一个标签没有，则会报告错误。

    ¥"consistent" ... requires consistent usage of line breaks for each pair of tags. It reports an error if one tag in the pair has a linebreak inside it and the other tag does not.

  • "always" ...（默认）要求在打开块标签后和关闭块标签前换行一次。

    ¥"always" ... (default) require one line break after opening and before closing block tags.

  • "never" ...在开始块标记之后和结束块标记之前禁止换行。

    ¥"never" ... disallow line breaks after opening and before closing block tags.

• maxEmptyLines ...指定允许的最大空行数。默认 0。

  ¥maxEmptyLines ... specifies the maximum number of empty lines allowed. default 0.

• blocks ...指定每个块名称。

  ¥blocks ... specifies for each block name.

{ "singleline": "never", "multiline": "always" }

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{ "singleline": "always", "multiline": "always", "maxEmptyLines": 1 }

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🚀版本

¥🚀 Version

此规则在 eslint-plugin-vue v7.1.0 中引入

¥This rule was introduced in eslint-plugin-vue v7.1.0

🔍代码实现

¥🔍 Implementation

• 规则源

  ¥Rule source

• 测试源

  ¥Test source