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Vue: fix format on blocks with src attribute #9052

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20 changes: 20 additions & 0 deletions changelog_unreleased/vue/pr-9052.md
@@ -0,0 +1,20 @@
#### Fix format blocks with `src` attribute ([#9052](https://github.com/prettier/prettier/pull/9052) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->
```vue
<!-- Input -->
<custom lang="markdown" src="./foo.md"></custom>
<custom lang="markdown" src="./foo.md" />

<!-- Prettier stable -->
<custom lang="markdown" src="./foo.md">

</custom>
<custom lang="markdown" src="./foo.md"

/>

<!-- Prettier master -->
<custom lang="markdown" src="./foo.md"></custom>
<custom lang="markdown" src="./foo.md" />
```
2 changes: 1 addition & 1 deletion src/language-html/utils.js
Expand Up @@ -428,7 +428,7 @@ function inferScriptParser(node, options) {
return (
_inferScriptParser(node) ||
inferStyleParser(node) ||
getParserName(node.attrMap.lang, options)
(!("src" in node.attrMap) && getParserName(node.attrMap.lang, options))
);
}
}
Expand Down
143 changes: 143 additions & 0 deletions tests/vue/with-plugins/__snapshots__/jsfmt.spec.js.snap
Expand Up @@ -235,3 +235,146 @@ printWidth: 80

================================================================================
`;

exports[`with-src.vue - {"embeddedLanguageFormatting":"off"} format 1`] = `
====================================options=====================================
embeddedLanguageFormatting: "off"
parsers: ["vue"]
printWidth: 80
| printWidth
=====================================input======================================
<template lang="uppercase-rocks" src="foo.uppercase-rocks"></template>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"></style>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"></script>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"></custom>
<template lang="uppercase-rocks" src></template>
<template lang="uppercase-rocks" src=""></template>
<template lang="uppercase-rocks" src>PrEtTiEr</template>
<template lang="uppercase-rocks" src="">PrEtTiEr</template>
<template lang="uppercase-rocks" src>

</template>
<template lang="uppercase-rocks" src="">

</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks">
PrEtTiEr
</template>


<template lang="uppercase-rocks" :src="">PrEtTiEr</template>
<template lang="uppercase-rocks" @src="">PrEtTiEr</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src/>
<template lang="uppercase-rocks" src=""/>

=====================================output=====================================
<template lang="uppercase-rocks" src="foo.uppercase-rocks"></template>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"></style>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"></script>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"></custom>
<template lang="uppercase-rocks" src></template>
<template lang="uppercase-rocks" src=""></template>
<template lang="uppercase-rocks" src>PrEtTiEr</template>
<template lang="uppercase-rocks" src="">PrEtTiEr</template>
<template lang="uppercase-rocks" src>

</template>
<template lang="uppercase-rocks" src="">

</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks">
PrEtTiEr
</template>

<template lang="uppercase-rocks" :src="">PrEtTiEr</template>
<template lang="uppercase-rocks" @src="">PrEtTiEr</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks" />
<style lang="uppercase-rocks" src="foo.uppercase-rocks" />
<script lang="uppercase-rocks" src="foo.uppercase-rocks" />
<custom lang="uppercase-rocks" src="foo.uppercase-rocks" />
<custom lang="uppercase-rocks" src />
<template lang="uppercase-rocks" src="" />

================================================================================
`;

exports[`with-src.vue format 1`] = `
====================================options=====================================
parsers: ["vue"]
printWidth: 80
| printWidth
=====================================input======================================
<template lang="uppercase-rocks" src="foo.uppercase-rocks"></template>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"></style>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"></script>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"></custom>
<template lang="uppercase-rocks" src></template>
<template lang="uppercase-rocks" src=""></template>
<template lang="uppercase-rocks" src>PrEtTiEr</template>
<template lang="uppercase-rocks" src="">PrEtTiEr</template>
<template lang="uppercase-rocks" src>

</template>
<template lang="uppercase-rocks" src="">

</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks">
PrEtTiEr
</template>


<template lang="uppercase-rocks" :src="">PrEtTiEr</template>
<template lang="uppercase-rocks" @src="">PrEtTiEr</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src/>
<template lang="uppercase-rocks" src=""/>

=====================================output=====================================
<template lang="uppercase-rocks" src="foo.uppercase-rocks"></template>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"></style>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"></script>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"></custom>
<template lang="uppercase-rocks" src></template>
<template lang="uppercase-rocks" src=""></template>
<template lang="uppercase-rocks" src>PrEtTiEr</template>
<template lang="uppercase-rocks" src="">PrEtTiEr</template>
<template lang="uppercase-rocks" src>

</template>
<template lang="uppercase-rocks" src="">

</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks">
PrEtTiEr
</template>

<template lang="uppercase-rocks" :src="">
PRETTIER
</template>
<template lang="uppercase-rocks" @src="">
PRETTIER
</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks" />
<style lang="uppercase-rocks" src="foo.uppercase-rocks" />
<script lang="uppercase-rocks" src="foo.uppercase-rocks" />
<custom lang="uppercase-rocks" src="foo.uppercase-rocks" />
<custom lang="uppercase-rocks" src />
<template lang="uppercase-rocks" src="" />

================================================================================
`;
29 changes: 29 additions & 0 deletions tests/vue/with-plugins/with-src.vue
@@ -0,0 +1,29 @@
<template lang="uppercase-rocks" src="foo.uppercase-rocks"></template>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"></style>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"></script>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"></custom>
<template lang="uppercase-rocks" src></template>
<template lang="uppercase-rocks" src=""></template>
<template lang="uppercase-rocks" src>PrEtTiEr</template>
<template lang="uppercase-rocks" src="">PrEtTiEr</template>
<template lang="uppercase-rocks" src>

</template>
<template lang="uppercase-rocks" src="">

</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks">
PrEtTiEr
</template>


<template lang="uppercase-rocks" :src="">PrEtTiEr</template>
<template lang="uppercase-rocks" @src="">PrEtTiEr</template>

<template lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<style lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<script lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src="foo.uppercase-rocks"/>
<custom lang="uppercase-rocks" src/>
<template lang="uppercase-rocks" src=""/>