49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
import { viteID, wrapId } from "../core/util.js";
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import { isBuildableCSSRequest } from "./util.js";
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import { crawlGraph } from "./vite.js";
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const inlineQueryRE = /(?:\?|&)inline(?:$|&)/;
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async function getStylesForURL(filePath, loader) {
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const importedCssUrls = /* @__PURE__ */ new Set();
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const importedStylesMap = /* @__PURE__ */ new Map();
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const crawledFiles = /* @__PURE__ */ new Set();
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for await (const importedModule of crawlGraph(loader, viteID(filePath), true)) {
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if (importedModule.file) {
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crawledFiles.add(importedModule.file);
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}
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if (isBuildableCSSRequest(importedModule.url)) {
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let css = "";
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if (typeof importedModule.ssrModule?.default === "string") {
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css = importedModule.ssrModule.default;
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} else {
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let modId = importedModule.url;
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if (!inlineQueryRE.test(importedModule.url)) {
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if (importedModule.url.includes("?")) {
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modId = importedModule.url.replace("?", "?inline&");
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} else {
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modId += "?inline";
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}
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}
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try {
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const ssrModule = await loader.import(modId);
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css = ssrModule.default;
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} catch {
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continue;
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}
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}
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importedStylesMap.set(importedModule.url, {
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id: wrapId(importedModule.id ?? importedModule.url),
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url: wrapId(importedModule.url),
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content: css
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});
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}
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}
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return {
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urls: importedCssUrls,
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styles: [...importedStylesMap.values()],
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crawledFiles
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};
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}
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export {
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getStylesForURL
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};
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