70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
const fs = require('fs');
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const globby = require('globby');
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const matter = require('gray-matter');
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const prettier = require('prettier');
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const siteMetadata = require('../data/siteMetadata');
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(async () => {
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const prettierConfig = await prettier.resolveConfig('./.prettierrc.js');
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const pages = await globby([
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'pages/*.js',
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'pages/*.tsx',
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'data/blog/**/*.mdx',
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'data/blog/**/*.md',
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'public/tags/**/*.xml',
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'!pages/_*.js',
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'!pages/_*.tsx',
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'!pages/api',
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]);
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const sitemap = `
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<?xml version="1.0" encoding="UTF-8"?>
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<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
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${pages
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.map((page) => {
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// Exclude drafts from the sitemap
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if (page.search('.md') >= 1 && fs.existsSync(page)) {
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const source = fs.readFileSync(page, 'utf8');
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const fm = matter(source);
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if (fm.data.draft) {
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return;
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}
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if (fm.data.canonicalUrl) {
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return;
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}
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}
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const path = page
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.replace('pages/', '/')
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.replace('data/blog', '/blog')
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.replace('public/', '/')
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.replace('.js', '')
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.replace('.tsx', '')
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.replace('.mdx', '')
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.replace('.md', '')
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.replace('/feed.xml', '');
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const route = path === '/index' ? '' : path;
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if (
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page.search('pages/404.') > -1 ||
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page.search(`pages/blog/[...slug].`) > -1
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) {
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return;
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}
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return `
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<url>
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<loc>${siteMetadata.siteUrl}${route}</loc>
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</url>
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`;
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})
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.join('')}
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</urlset>
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`;
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const formatted = prettier.format(sitemap, {
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...prettierConfig,
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parser: 'html',
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});
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// eslint-disable-next-line no-sync
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fs.writeFileSync('public/sitemap.xml', formatted);
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})();
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