Alex Hancock
21 lines
621 B
TypeScript
21 lines
621 B
TypeScript
import { Marked } from "marked";
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import { markedTerminal } from "marked-terminal";
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let renderer: Marked | null = null;
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let rendererWidth = 0;
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function getRenderer(width: number): Marked {
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if (renderer && rendererWidth === width) return renderer;
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renderer = new Marked();
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renderer.use(markedTerminal({ width, reflowText: true, tab: 2 }) as any);
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rendererWidth = width;
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return renderer;
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}
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export function renderMarkdown(src: string, width = 76): string[] {
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if (!src) return [];
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const m = getRenderer(width);
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const rendered = (m.parse(src) as string).replace(/\n+$/, "");
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return rendered.split("\n");
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}
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