ghom-eval/dist/utils.js

JS evaluator

import prettify from "ghom-prettify";
export const code = {
    pattern: /^```(\S+)?\s(.+[^\\])```$/is,
    /**
     * extract the code from code block and return code
     */
    parse(raw) {
        const match = this.pattern.exec(raw);
        if (!match)
            return;
        return {
            lang: match[1],
            content: match[2],
        };
    },
    /**
     * inject the code in the code block and return code block
     */
    async stringify({ lang, content, format, }) {
        return ("```" +
            (lang ?? "") +
            "\n" +
            (format
                ? await prettify.format(content, format === true ? { lang: lang } : format)
                : content) +
            "\n```");
    },
    /**
     * format the code using prettier and return it
     */
    format: prettify.format,
};