90 lines
2.8 KiB
Plaintext
90 lines
2.8 KiB
Plaintext
import { viteID } from "../../util.js";
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import { getPageDataByViteID } from "../internal.js";
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import { shouldInlineAsset } from "./util.js";
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function virtualHoistedEntry(id) {
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return id.startsWith("/astro/hoisted.js?q=");
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}
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function vitePluginHoistedScripts(settings, internals) {
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let assetsInlineLimit;
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return {
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name: "@astro/rollup-plugin-astro-hoisted-scripts",
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configResolved(config) {
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assetsInlineLimit = config.build.assetsInlineLimit;
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},
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resolveId(id) {
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if (virtualHoistedEntry(id)) {
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return id;
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}
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},
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load(id) {
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if (virtualHoistedEntry(id)) {
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let code = "";
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for (let path of internals.hoistedScriptIdToHoistedMap.get(id)) {
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let importPath = path;
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if (importPath.startsWith("/@fs")) {
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importPath = importPath.slice("/@fs".length);
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}
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code += `import "${importPath}";`;
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}
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return {
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code
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};
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}
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return void 0;
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},
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async generateBundle(_options, bundle) {
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const considerInlining = /* @__PURE__ */ new Map();
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const importedByOtherScripts = /* @__PURE__ */ new Set();
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Object.entries(bundle).forEach(([id, output]) => {
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if (output.type === "chunk" && output.facadeModuleId && virtualHoistedEntry(output.facadeModuleId)) {
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considerInlining.set(id, output);
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output.imports.forEach((imported) => importedByOtherScripts.add(imported));
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}
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});
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for (const [id, output] of considerInlining.entries()) {
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const canBeInlined = importedByOtherScripts.has(output.fileName) === false && output.imports.length === 0 && output.dynamicImports.length === 0 && shouldInlineAsset(output.code, output.fileName, assetsInlineLimit);
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let removeFromBundle = false;
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const facadeId = output.facadeModuleId;
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const pages = internals.hoistedScriptIdToPagesMap.get(facadeId);
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for (const pathname of pages) {
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const vid = viteID(new URL("." + pathname, settings.config.root));
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const pageInfo = getPageDataByViteID(internals, vid);
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if (pageInfo) {
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if (canBeInlined) {
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pageInfo.hoistedScript = {
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type: "inline",
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value: output.code
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};
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removeFromBundle = true;
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} else {
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pageInfo.hoistedScript = {
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type: "external",
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value: id
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};
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}
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}
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}
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if (removeFromBundle) {
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delete bundle[id];
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}
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}
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}
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};
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}
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function pluginHoistedScripts(options, internals) {
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return {
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targets: ["client"],
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hooks: {
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"build:before": () => {
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return {
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vitePlugin: vitePluginHoistedScripts(options.settings, internals)
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};
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}
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}
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};
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}
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export {
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pluginHoistedScripts,
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vitePluginHoistedScripts
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};
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