43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
import path from "node:path";
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import { writeFileSync } from "node:fs";
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import { Feed } from "feed";
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import { createContentLoader, type ContentData, type SiteConfig } from "vitepress";
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import consola from "consola";
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import { meta } from "../constants";
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export async function generateFeed(config: SiteConfig): Promise<void> {
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const feed: Feed = new Feed({
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id: meta.hostname,
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link: meta.hostname,
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title: `FMHY blog`,
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description: meta.description,
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language: "en-US",
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image: "https://github.com/fmhy.png",
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favicon: `${meta.hostname}/favicon.ico`,
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copyright: `Copyright (c) 2023-present FMHY`,
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});
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const posts: ContentData[] = await createContentLoader("posts/*.md", {
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excerpt: true,
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render: true,
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transform: (rawData) => {
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return rawData.sort((a, b) => {
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return Number(new Date(b.frontmatter.date)) - Number(new Date(a.frontmatter.date));
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});
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},
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}).load();
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for (const { url, frontmatter, html } of posts) {
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feed.addItem({
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title: frontmatter.title as string,
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id: `${meta.hostname}${url.replace(/\/\d+\./, "/")}`,
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link: `${meta.hostname}${url.replace(/\/\d+\./, "/")}`,
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date: frontmatter.date,
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content: html!,
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});
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}
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writeFileSync(path.join(config.outDir, "feed.rss"), feed.rss2());
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return consola.info("Generated rss feed.");
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}
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