71 lines
No EOL
1.5 KiB
JavaScript
71 lines
No EOL
1.5 KiB
JavaScript
const fs = require('fs'),
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fm = require('front-matter')
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/** @type {import('next-sitemap').IConfig} */
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module.exports = {
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siteUrl: process.env.SITE_URL || 'https://www.aaronjy.me',
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changefreq: 'weekly',
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generateRobotsTxt: true,
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autoLastmod: false,
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generateIndexSitemap: false,
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robotsTxtOptions: {
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policies: [
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{
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userAgent: '*',
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allow: '/'
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}
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]
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},
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transform: async (config, path) => {
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const metadata = {
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loc: path
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};
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if (isHomepage(path)) {
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metadata.priority = 1;
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} else if (isBasePage(path)) {
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metadata.priority = 0.8;
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} else {
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if (isArticle(path)) {
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metadata.priority = 0.6;
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const attributes = getArticleAttibutes(`content${path}.md`);
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if (!attributes)
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return null;
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metadata.pubdate = attributes.pubdate ?? null;
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metadata.moddate = attributes.moddate ?? null;
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console.log("Calculated sitemap dates for article", path);
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}
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}
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return metadata;
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}
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}
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function isHomepage(path) {
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return path === "/";
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}
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function isBasePage(path) {
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return path.split("/").length === 2;
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}
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function isArticle(path) {
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return path.startsWith("/writing/");
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}
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function getArticleAttibutes(path) {
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const fileContents = fs.readFileSync(path, {
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encoding: 'utf-8'
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})
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// @ts-ignore
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const { attributes } = fm(fileContents);
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return {
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...attributes,
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pubdate: attributes.pubdate?.toISOString() ?? null,
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moddate: attributes.moddate?.toISOString() ?? null
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};
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} |