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syntax higlighting

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This commit is contained in:
Jacky Zhao 2023-06-01 19:05:14 -04:00
parent 42d3a7de17
commit 04eeb2d10c
11 changed files with 198 additions and 44 deletions
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17
quartz/plugins/emitters/contentPage.tsx
View file

@ -6,13 +6,15 @@ import { Fragment, jsx, jsxs } from 'preact/jsx-runtime'
import { render } from "preact-render-to-string"
import { ComponentType } from "preact"
import { HeadProps } from "../../components/Head"
import styles from '../../styles/base.scss'
import { googleFontHref, templateThemeStyles } from "../../theme"
import { GlobalConfiguration } from "../../cfg"
import { HeaderProps } from "../../components/Header"
import styles from '../../styles/base.scss'
interface Options {
Head: ComponentType<HeadProps>
Header: ComponentType<HeaderProps>
}
export class ContentPage extends QuartzEmitterPlugin {
@ -37,23 +39,22 @@ export class ContentPage extends QuartzEmitterPlugin {
resources.css.push(googleFontHref(cfg.theme))
for (const [tree, file] of content) {
// @ts-ignore (preact makes it angry)
const content = toJsxRuntime(tree, { Fragment, jsx, jsxs, elementAttributeNameCase: 'html' })
const { Head } = this.opts
const title = file.data.frontmatter?.title
const { Head, Header } = this.opts
const doc = <html>
<Head
title={file.data.frontmatter?.title ?? "Untitled"}
title={title ?? "Untitled"}
description={file.data.description ?? "No description provided"}
slug={file.data.slug!}
externalResources={resources} />
<body>
<div id="quartz-root" class="page">
<header>
<h1>{file.data.frontmatter?.title}</h1>
</header>
<Header title={cfg.siteTitle} slug={file.data.slug!} />
<article>
{file.data.slug !== "index" && <h1>{title}</h1>}
{content}
</article>
</div>

1
quartz/plugins/transformers/index.ts
View file

@ -5,3 +5,4 @@ export { Katex } from './latex'
export { Description } from './description'
export { ResolveLinks } from './links'
export { ObsidianFlavoredMarkdown } from './ofm'
export { SyntaxHighlighting } from './syntax'

28
quartz/plugins/transformers/syntax.ts Normal file
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@ -0,0 +1,28 @@
import { PluggableList } from "unified"
import { QuartzTransformerPlugin } from "../types"
import rehypePrettyCode, { Options as CodeOptions } from "rehype-pretty-code"
export class SyntaxHighlighting extends QuartzTransformerPlugin {
name = "SyntaxHighlighting"
markdownPlugins(): PluggableList {
return []
}
htmlPlugins(): PluggableList {
return [[rehypePrettyCode, {
theme: 'css-variables',
onVisitLine(node) {
if (node.children.length === 0) {
node.children = [{ type: 'text', value: ' ' }]
}
},
onVisitHighlightedLine(node) {
node.properties.className.push('highlighted')
},
onVisitHighlightedWord(node) {
node.properties.className = ['word']
},
} satisfies Partial<CodeOptions>]]
}
}