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feat: support postcss #600

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merged 2 commits into from
Dec 1, 2024
Merged

feat: support postcss #600

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74240d2
feat: support postcss
baseballyama Dec 1, 2024
16c9545
fix lint
baseballyama Dec 1, 2024
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5 changes: 5 additions & 0 deletions .changeset/silver-swans-build.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"svelte-eslint-parser": patch
---

feat: support postcss
7 changes: 4 additions & 3 deletions src/parser/style-context.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@
*/
export function parseStyleContext(
styleElement: SvelteStyleElement | undefined,
ctx: Context,
ctx: Context

Check failure on line 40 in src/parser/style-context.ts

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Insert `,`
): StyleContext {
if (!styleElement || !styleElement.endTag) {
return { status: "no-style-element" };
Expand All @@ -56,6 +56,7 @@
let parseFn: Parser<Root>, sourceAst: Root;
switch (sourceLang) {
case "css":
case "postcss":
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Main change is only here.

parseFn = postcss.parse;
break;
case "scss":
Expand All @@ -66,7 +67,7 @@
}
const styleCode = ctx.code.slice(
styleElement.startTag.range[1],
styleElement.endTag.range[0],
styleElement.endTag.range[0]

Check failure on line 70 in src/parser/style-context.ts

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Insert `,`
);
try {
sourceAst = parseFn(styleCode, {
Expand Down Expand Up @@ -109,7 +110,7 @@
* Extracts a node range (like that of any ESLint node) from a parsed svelte style node.
*/
export function styleNodeRange(
node: Node,
node: Node

Check failure on line 113 in src/parser/style-context.ts

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Insert `,`
): [number | undefined, number | undefined] {
if (node.source === undefined) {
return [undefined, undefined];
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6 changes: 6 additions & 0 deletions tests/fixtures/parser/ast/postcss-input.svelte
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
<style lang="postcss">
body {
colour: white;
background-colour: grey;
}
</style>
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