Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit bd995fd

Browse files
armano2michalsnik
andcommitted
Add ignoreWhenEmpty options to singleline/multiline-html-element-content-newline (#684)
* Add `ignoreWhenEmpty` options to multiline-html-element-content-newline and singleline-html-element-content-newline * add sugestions from code review Co-Authored-By: Michał Sajnóg <msajnog93@gmail.com>
1 parent ab3ed7a commit bd995fd

6 files changed

+62
-9
lines changed

‎docs/rules/multiline-html-element-content-newline.md

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -74,12 +74,15 @@ This rule enforces a line break before and after the contents of a multiline ele
7474

7575
```json
7676
{
77-
"vue/multiline-html-element-content-newline": ["error", {
78-
"ignores": ["pre", "textarea"]
79-
}]
77+
"vue/multiline-html-element-content-newline": ["error", {
78+
"ignoreWhenEmpty": true,
79+
"ignores": ["pre", "textarea"]
80+
}]
8081
}
8182
```
8283

84+
- `ignoreWhenEmpty` ... disables reporting when element has no content.
85+
default `true`
8386
- `ignores` ... the configuration for element names to ignore line breaks style.
8487
default `["pre", "textarea"]`
8588

‎docs/rules/singleline-html-element-content-newline.md

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -52,13 +52,16 @@ This rule enforces a line break before and after the contents of a singleline el
5252
{
5353
"vue/singleline-html-element-content-newline": ["error", {
5454
"ignoreWhenNoAttributes": true,
55+
"ignoreWhenEmpty": true,
5556
"ignores": ["pre", "textarea"]
5657
}]
5758
}
5859
```
5960

6061
- `ignoreWhenNoAttributes` ... allows having contents in one line, when given element has no attributes.
6162
default `true`
63+
- `ignoreWhenEmpty` ... disables reporting when element has no content.
64+
default `true`
6265
- `ignores` ... the configuration for element names to ignore line breaks style.
6366
default `["pre", "textarea"]`
6467

‎lib/rules/multiline-html-element-content-newline.js

Lines changed: 17 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,8 @@ function isMultilineElement (element) {
2121

2222
function parseOptions (options) {
2323
return Object.assign({
24-
ignores: ['pre', 'textarea']
24+
ignores: ['pre', 'textarea'],
25+
ignoreWhenEmpty: true
2526
}, options)
2627
}
2728

@@ -60,7 +61,10 @@ module.exports = {
6061
schema: [{
6162
type: 'object',
6263
properties: {
63-
'ignores': {
64+
ignoreWhenEmpty: {
65+
type: 'boolean'
66+
},
67+
ignores: {
6468
type: 'array',
6569
items: { type: 'string' },
6670
uniqueItems: true,
@@ -76,7 +80,9 @@ module.exports = {
7680
},
7781

7882
create (context) {
79-
const ignores = parseOptions(context.options[0]).ignores
83+
const options = parseOptions(context.options[0])
84+
const ignores = options.ignores
85+
const ignoreWhenEmpty = options.ignoreWhenEmpty
8086
const template = context.parserServices.getTemplateBodyTokenStore && context.parserServices.getTemplateBodyTokenStore()
8187
const sourceCode = context.getSourceCode()
8288

@@ -108,6 +114,14 @@ module.exports = {
108114
}
109115

110116
const getTokenOption = { includeComments: true, filter: (token) => token.type !== 'HTMLWhitespace' }
117+
if (
118+
ignoreWhenEmpty &&
119+
node.children.length === 0 &&
120+
template.getFirstTokensBetween(node.startTag, node.endTag, getTokenOption).length === 0
121+
) {
122+
return
123+
}
124+
111125
const contentFirst = template.getTokenAfter(node.startTag, getTokenOption)
112126
const contentLast = template.getTokenBefore(node.endTag, getTokenOption)
113127

‎lib/rules/singleline-html-element-content-newline.js

Lines changed: 14 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -22,7 +22,8 @@ function isSinglelineElement (element) {
2222
function parseOptions (options) {
2323
return Object.assign({
2424
ignores: ['pre', 'textarea'],
25-
ignoreWhenNoAttributes: true
25+
ignoreWhenNoAttributes: true,
26+
ignoreWhenEmpty: true
2627
}, options)
2728
}
2829

@@ -58,6 +59,9 @@ module.exports = {
5859
ignoreWhenNoAttributes: {
5960
type: 'boolean'
6061
},
62+
ignoreWhenEmpty: {
63+
type: 'boolean'
64+
},
6165
ignores: {
6266
type: 'array',
6367
items: { type: 'string' },
@@ -77,6 +81,7 @@ module.exports = {
7781
const options = parseOptions(context.options[0])
7882
const ignores = options.ignores
7983
const ignoreWhenNoAttributes = options.ignoreWhenNoAttributes
84+
const ignoreWhenEmpty = options.ignoreWhenEmpty
8085
const template = context.parserServices.getTemplateBodyTokenStore && context.parserServices.getTemplateBodyTokenStore()
8186
const sourceCode = context.getSourceCode()
8287

@@ -111,6 +116,14 @@ module.exports = {
111116
}
112117

113118
const getTokenOption = { includeComments: true, filter: (token) => token.type !== 'HTMLWhitespace' }
119+
if (
120+
ignoreWhenEmpty &&
121+
node.children.length === 0 &&
122+
template.getFirstTokensBetween(node.startTag, node.endTag, getTokenOption).length === 0
123+
) {
124+
return
125+
}
126+
114127
const contentFirst = template.getTokenAfter(node.startTag, getTokenOption)
115128
const contentLast = template.getTokenBefore(node.endTag, getTokenOption)
116129

‎tests/lib/rules/multiline-html-element-content-newline.js

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -26,6 +26,19 @@ tester.run('multiline-html-element-content-newline', rule, {
2626
`<template><div class="panel">content</div></template>`,
2727
`<template><div class="panel"><div></div></div></template>`,
2828
`<template><div class="panel"><!-- comment --></div></template>`,
29+
`
30+
<template>
31+
<slot
32+
name="panel"
33+
></slot>
34+
</template>
35+
`,
36+
`
37+
<template>
38+
<div
39+
></div>
40+
</template>
41+
`,
2942
`
3043
<template>
3144
<div class="panel">
@@ -525,6 +538,7 @@ content
525538
</div>
526539
</template>
527540
`,
541+
options: [{ ignoreWhenEmpty: false }],
528542
errors: ['Expected 1 line break after opening tag (`<div>`), but no line breaks found.']
529543
}
530544
]

‎tests/lib/rules/singleline-html-element-content-newline.js

Lines changed: 8 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -23,6 +23,11 @@ const tester = new RuleTester({
2323

2424
tester.run('singleline-html-element-content-newline', rule, {
2525
valid: [
26+
`
27+
<template>
28+
<slot name="panel"></slot>
29+
</template>
30+
`,
2631
`
2732
<template>
2833
<div class="panel">
@@ -319,6 +324,7 @@ content
319324
</div>
320325
</template>
321326
`,
327+
options: [{ ignoreWhenEmpty: false }],
322328
errors: [
323329
'Expected 1 line break after opening tag (`<div>`), but no line breaks found.'
324330
]
@@ -429,7 +435,7 @@ singleline element
429435
<div></div>
430436
</template>
431437
`,
432-
options: [{ ignoreWhenNoAttributes: false }],
438+
options: [{ ignoreWhenEmpty: false,ignoreWhenNoAttributes: false }],
433439
output: `
434440
<template>
435441
<div>
@@ -446,7 +452,7 @@ singleline element
446452
<div> </div>
447453
</template>
448454
`,
449-
options: [{ ignoreWhenNoAttributes: false }],
455+
options: [{ ignoreWhenEmpty: false,ignoreWhenNoAttributes: false }],
450456
output: `
451457
<template>
452458
<div>

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /