strudel-docker/website/astro.config.mjs

128 lines
4.0 KiB
JavaScript

import { defineConfig } from 'astro/config';
import react from '@astrojs/react';
import mdx from '@astrojs/mdx';
import remarkToc from 'remark-toc';
import rehypeSlug from 'rehype-slug';
import rehypeAutolinkHeadings from 'rehype-autolink-headings';
import rehypeUrls from 'rehype-urls';
import tailwind from '@astrojs/tailwind';
import AstroPWA from '@vite-pwa/astro';
// import { visualizer } from 'rollup-plugin-visualizer';
const site = `https://strudel.cc/`; // root url without a path
const base = '/'; // base path of the strudel site
// this rehype plugin converts relative anchor links to absolute ones
// it wokrs by prepending the absolute page path to anchor links
// example: #gain -> /learn/effects/#gain
// this is necessary when using a base href like <base href={base} />
// in this setup, relative anchor links will always link to base, instead of the current page
function absoluteAnchors() {
return (tree, file) => {
const chunks = file.history[0].split('/src/pages/'); // file.history[0] is the file path
const path = chunks[chunks.length - 1].slice(0, -4); // only path inside src/pages, without .mdx
return rehypeUrls((url) => {
if (!url.href.startsWith('#')) {
return;
}
const baseWithSlash = base.endsWith('/') ? base : base + '/';
const absoluteUrl = baseWithSlash + path + url.href;
// console.log(url.href + ' -> ', absoluteUrl);
return absoluteUrl;
})(tree);
};
}
const options = {
// See https://mdxjs.com/advanced/plugins
remarkPlugins: [
remarkToc,
// E.g. `remark-frontmatter`
],
rehypePlugins: [rehypeSlug, [rehypeAutolinkHeadings, { behavior: 'append' }], absoluteAnchors],
};
// https://astro.build/config
export default defineConfig({
integrations: [
react(),
mdx(options),
tailwind(),
AstroPWA({
registerType: 'autoUpdate',
injectRegister: 'auto',
workbox: {
globPatterns: ['**/*.{js,css,html,ico,png,svg,json,wav,mp3,ogg}'],
runtimeCaching: [
{
urlPattern: ({ url }) =>
[
/^https:\/\/raw\.githubusercontent\.com\/.*/i,
/^https:\/\/freesound\.org\/.*/i,
/^https:\/\/cdn\.freesound\.org\/.*/i,
/^https:\/\/shabda\.ndre\.gr\/.*/i,
].some((regex) => regex.test(url)),
handler: 'CacheFirst',
options: {
cacheName: 'external-samples',
expiration: {
maxEntries: 5000,
maxAgeSeconds: 60 * 60 * 24 * 30, // <== 14 days
},
cacheableResponse: {
statuses: [0, 200],
},
},
},
],
},
devOptions: {
enabled: false,
},
manifest: {
includeAssets: ['favicon.ico', 'icons/apple-icon-180.png', 'favicon.svg'],
name: 'Strudel REPL',
short_name: 'Strudel',
description:
'Strudel is a music live coding environment for the browser, porting the TidalCycles pattern language to JavaScript.',
theme_color: '#222222',
icons: [
{
src: 'icons/manifest-icon-192.maskable.png',
sizes: '192x192',
type: 'image/png',
purpose: 'any',
},
{
src: 'icons/manifest-icon-192.maskable.png',
sizes: '192x192',
type: 'image/png',
purpose: 'maskable',
},
{
src: 'icons/manifest-icon-512.maskable.png',
sizes: '512x512',
type: 'image/png',
purpose: 'any',
},
{
src: 'icons/manifest-icon-512.maskable.png',
sizes: '512x512',
type: 'image/png',
purpose: 'maskable',
},
],
},
}),
],
site,
base,
vite: {
ssr: {
// Example: Force a broken package to skip SSR processing, if needed
external: ['fraction.js'], // https://github.com/infusion/Fraction.js/issues/51
},
},
});