50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
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// Import this file with 'import * as sg from "#sitegen";'
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export type ScriptId = string;
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export interface SitegenRender {
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scripts: Set<ScriptId>;
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}
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export function initRender(): SitegenRender {
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return {
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scripts: new Set(),
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};
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}
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export function getRender() {
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return ssr.getUserData<SitegenRender>("sitegen", () => {
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throw new Error(
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"This function can only be used in a page (static or view)",
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);
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});
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}
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/** Add a client-side script to the page. */
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export function addScript(id: ScriptId) {
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const srcFile: string = util.getCallSites()
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.find((site) => !site.scriptName.startsWith(import.meta.dirname))!
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.scriptName;
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const filePath = hot.resolveFrom(srcFile, id);
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if (
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!filePath.endsWith(".client.ts") &&
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!filePath.endsWith(".client.tsx")
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) {
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throw new Error("addScript must be a .client.ts or .client.tsx");
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}
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getRender().scripts.add(filePath);
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}
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export function Script({ src }: { src: ScriptId }) {
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if (!src) throw new Error("Missing 'src' attribute");
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addScript(src);
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return null;
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}
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export interface Section {
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root: string;
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}
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import * as ssr from "./engine/ssr.ts";
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import * as util from "node:util";
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import * as hot from "./hot.ts";
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