Chrysoblog/svelte.config.js

106 lines
2.7 KiB
JavaScript

import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
import adapter from '@sveltejs/adapter-static';
import { mdsvex, escapeSvelte } from 'mdsvex';
import remarkAlert from './src/lib/markdown.js'
import relativeImages from 'mdsvex-relative-images'
import remarkToc from 'remark-toc'
import rehypeSlug from 'rehype-slug'
import { getHighlighter } from 'shiki'
import rehypeKatexSvelte from "rehype-katex-svelte";
import remarkMath from 'remark-math'
const contentDir = process.env?.CHRYSOBLOG_CONTENT ?? "src/content";
const langs = [
"javascript",
"lean",
"lisp",
"nix",
"python",
"rust",
"toml",
"typescript",
"yaml",
"c",
"c++",
"sh",
];
const highlightingThemes = {
light: 'vitesse-light',
dark: 'vitesse-dark',
};
const katexOptions = {
macros: {
"\\Nat": "\\mathbb N",
"\\Complex": "\\mathbb C",
"\\vec": "\\boldsymbol",
"\\mat": "\\boldsymbol",
"\\rv": "\\mathrm",
},
};
const themes = Object.keys(highlightingThemes).map(function(k){ return highlightingThemes[k] });
const highlighter = await getHighlighter({
themes,
langs,
})
await highlighter.loadLanguage(...langs);
/** @type {import('@sveltejs/kit').Config} */
const config = {
// Consult https://kit.svelte.dev/docs/integrations#preprocessors
// for more information about preprocessors
preprocess: [
mdsvex({
extensions: ['.md'],
remarkPlugins: [
remarkAlert,
relativeImages,
[remarkToc, {tight: true}],
remarkMath,
],
rehypePlugins: [
[ rehypeKatexSvelte, katexOptions ],
rehypeSlug,
],
highlight: {
highlighter: async (code, lang = 'text') => {
const html = escapeSvelte(highlighter.codeToHtml(code, {
lang,
themes: highlightingThemes,
}))
return `{@html \`${html}\` }`
}
},
}),
vitePreprocess(),
],
extensions: [".svelte", ".md"],
kit: {
// adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.
// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
// See https://kit.svelte.dev/docs/adapters for more information about adapters.
adapter: adapter({
pages: "build",
assets: "build",
fallback: null,
precompress: false,
trailingSlash: 'always',
}),
prerender: {
crawl: true,
entries: [
"/page/1/",
],
},
alias: {
$content: contentDir,
"@/*": "./*",
},
}
};
export default config;