custom-property-empty-line-before

要求或禁止自定义属性前有空行。

¥Require or disallow an empty line before custom properties.

a {
  top: 10px;
                          /* ← */
  --foo: pink;            /* ↑ */
}                         /* ↑ */
/**                          ↑

 *                   This line */

fix 选项 可以自动修复此规则报告的所有问题。

¥The fix option can automatically fix all of the problems reported by this rule.

选项

¥Options

"always"

{
  "custom-property-empty-line-before": "always"
}

以下模式被视为问题：

¥The following patterns are considered problems:

a {
  top: 10px;
  --foo: pink;
  --bar: red;
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {
  top: 10px;

  --foo: pink;

  --bar: red;
}

"never"

{
  "custom-property-empty-line-before": "never"
}

以下模式被视为问题：

¥The following patterns are considered problems:

a {
  top: 10px;

  --foo: pink;

  --bar: red;
}

a {

  --foo: pink;
  --bar: red;
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {
  top: 10px;
  --foo: pink;
  --bar: red;
}

a {
  --foo: pink;
  --bar: red;
}

可选的辅助选项

¥Optional secondary options

except

{ "except": ["array", "of", "options"] }

"after-comment"

反转注释后面的自定义属性的主要选项。

¥Reverse the primary option for custom properties that follow a comment.

共享行注释不会触发此选项。

¥Shared-line comments do not trigger this option.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "except": ["after-comment"] }
  ]
}

以下模式被视为问题：

¥The following patterns are considered problems:

a {

  --foo: pink;
  /* comment */

  --bar: red;
}

a {

  --foo: pink; /* comment */
  --bar: red;
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {

  --foo: pink;
  /* comment */
  --bar: red;
}

a {

  --foo: pink; /* comment */

  --bar: red;
}

"after-custom-property"

反转另一个自定义属性后面的自定义属性的主要选项。

¥Reverse the primary option for custom properties that follow another custom property.

共享行注释不影响此选项。

¥Shared-line comments do not affect this option.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "except": ["after-custom-property"] }
  ]
}

以下模式被视为问题：

¥The following patterns are considered problems:

a {

  --foo: pink;

  --bar: red;
}

a {

  --foo: pink; /* comment */

  --bar: red;
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {

  --foo: pink;
  --bar: red;
}

a {

  --foo: pink; /* comment */
  --bar: red;
}

"first-nested"

反转嵌套的自定义属性及其父节点的第一个子节点的主要选项。

¥Reverse the primary option for custom properties that are nested and the first child of their parent node.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "except": ["first-nested"] }
  ]
}

以下模式被视为问题：

¥The following patterns are considered problems:

a {

  --foo: pink;

  --bar: red;
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {
  --foo: pink;

  --bar: red;
}

ignore

{ "ignore": ["array", "of", "options"] }

"after-comment"

忽略注释后面的自定义属性。

¥Ignore custom properties that follow a comment.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "ignore": ["after-comment"] }
  ]
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {
  /* comment */
  --foo: pink;
}

"after-custom-property"

忽略位于其他自定义属性之后的自定义属性。

¥Ignore custom properties that follow another custom property.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "ignore": ["after-custom-property"] }
  ]
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {

  --foo: pink;
  --bar: red;
}

"first-nested"

忽略嵌套的自定义属性及其父节点的第一个子节点。

¥Ignore custom properties that are nested and the first child of their parent node.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "ignore": ["first-nested"] }
  ]
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a {
  --foo: pink;

  --bar: red;
}

"inside-single-line-block"

忽略单行块内的自定义属性。

¥Ignore custom properties that are inside single-line blocks.

鉴于：

¥Given:

{
  "custom-property-empty-line-before": [
    "always",
    { "ignore": ["inside-single-line-block"] }
  ]
}

以下模式不被视为问题：

¥The following patterns are not considered problems:

a { --foo: pink; --bar: red; }