102 lines
3.8 KiB
JavaScript
102 lines
3.8 KiB
JavaScript
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import {join, relative, posix} from 'node:path';
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import {platform} from 'node:os';
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import {createContentLoader as ccl} from 'vitepress';
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import {nanoid} from 'nanoid';
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import {parse} from 'node-html-parser';
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import Debug from 'debug';
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import {default as addContributors} from '../node/add-contributors.js';
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import {default as addMetadata} from '../node/add-metadata.js';
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import {default as augmentAuthors} from '../node/augment-authors.js';
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import {default as buildCollections} from '../node/build-collections.js';
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import {default as getContributors} from '../utils/get-contributors.js';
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import {default as normalizeFrontmatter} from '../node/normalize-frontmatter.js';
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import {default as normalizeLegacyFrontmatter} from '../node/normalize-legacy-frontmatter.js';
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import {default as parseCollections} from '../node/parse-collections.js';
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const windowsSlashRE = /\\/g;
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const slash = p => p.replace(windowsSlashRE, '/');
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const isWindows = platform() === 'win32';
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const normalizePath = id => posix.normalize(isWindows ? slash(id) : id);
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const getRelativePath = (url, {srcDir, cleanUrls = false} = {}) => {
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return normalizePath(relative(srcDir, join(srcDir, url)))
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.replace(/(^|\/)index\.html$/, '$1')
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.replace(/\.html$/, cleanUrls ? '' : '.md');
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};
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export default function createContentLoader(patterns = [], {
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siteConfig,
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excerpt = false,
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render = false,
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} = {},
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{
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debug = Debug('@lando/create-content-loader'), // eslint-disable-line
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} = {}) {
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return ccl(patterns, {
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render: true,
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excerpt: true,
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async transform(raw) {
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const contributors = siteConfig?.userConfig?.themeConfig?.contributors ?? false;
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const root = siteConfig?.userConfig?.gitRoot;
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const team = contributors !== false ? await getContributors(root, contributors, {debug: debug.extend('get-contribs'), paths: []}) : [];
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debug('discovered full team info %o', team);
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const pages = await Promise.all(raw.map(async data => {
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// backwards compute the relativePath
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data.relativePath = getRelativePath(data.url, siteConfig);
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// make sure siteConfig.collections exists and is populated
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await buildCollections(siteConfig, {debug});
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// normalize legacy frontmatter
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await normalizeLegacyFrontmatter(data, {siteConfig, debug});
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// normalize frontmatter
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await normalizeFrontmatter(data, {siteConfig, debug});
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// add contributor information
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await addContributors(data, {siteConfig, debug});
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// add metadata information
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await addMetadata(data, {siteConfig, debug});
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// parse collections
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await parseCollections(data, {siteConfig, debug});
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// normalize authors
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await augmentAuthors(data, {team, debug});
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// get stuff
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const {frontmatter, html, url} = data;
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// ensure we have a title
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if (!frontmatter.title) frontmatter.title = parse(html).getElementsByTagName('h1')[0]?.text ?? frontmatter.title;
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// munge it all 2getha
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const content = Object.assign(frontmatter, {
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id: nanoid(),
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title: frontmatter.title,
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summary: frontmatter.summary ?? frontmatter.byline ?? frontmatter.description,
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authors: frontmatter.authors,
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date: frontmatter.date ?? data.timestamp ?? data.datetime,
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datetime: data.datetime,
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excerpt: excerpt ? data.excerpt : '',
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html: render ? data.html : '',
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relativePath: data.relativePath,
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tags: frontmatter.tags ?? [],
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timestamp: data.timestamp ?? Date.now(),
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type: frontmatter.collection,
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url,
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});
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// remove some stuff we do not need
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// @TODO: any other optimization here?
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delete content.head;
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// return
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return content;
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}));
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// sort and return
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return pages.sort((a, b) => b.timestamp - a.timestamp);
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},
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});
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};
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