markdown-to-html-cli/lib/utils.js

Command line tool generates markdown as html.

import fs from 'fs-extra';
import path from 'path';
export function formatConfig(opts) {
    let options = { ...opts };
    if (!options.document) {
        options.document = { title: opts.title, meta: [], link: [], style: [] };
    }
    const projectPkg = path.resolve(process.cwd(), opts.config || 'package.json');
    let pgkData = {};
    if (fs.existsSync(projectPkg)) {
        pgkData = fs.readJSONSync(projectPkg);
        if (pgkData['markdown-to-html']) {
            const mth = pgkData['markdown-to-html'];
            const { title, meta, link } = options.document;
            options = { ...options, ...mth, document: { ...options.document, title, meta, link, ...mth.document } };
        }
        else {
            options.reurls = { ...options.reurls, ...pgkData.reurls };
            options.document = { ...options.document, ...pgkData.document };
        }
        options.document.title = options.document.title ?? pgkData.name;
        options['github-corners'] = opts['github-corners'] ?? options['github-corners'] ?? (typeof pgkData.repository === 'string' ? pgkData.repository : (typeof pgkData.repository === 'object' && pgkData.repository?.url ? pgkData.repository.url : undefined));
    }
    if (opts['github-corners'] && typeof opts['github-corners'] === 'string') {
        options['github-corners'] = opts['github-corners'].replace(/^git[+]/, '');
    }
    if (Array.isArray(options.document.link) && options.favicon) {
        options.document.link.push({ rel: 'icon', href: options.favicon, type: 'image/x-icon' });
    }
    if (Array.isArray(options.document.meta)) {
        if (options.description) {
            options.document.meta.push({ description: options.description });
        }
        else if (pgkData.description) {
            options.document.meta.push({ description: pgkData.description });
        }
        if (options.keywords) {
            options.document.meta.push({ keywords: options.keywords });
        }
        else if (pgkData.keywords && Array.isArray(pgkData.keywords)) {
            options.document.meta.push({ keywords: pgkData.keywords.join(',') });
        }
        if (typeof options.author === 'string') {
            options.document.meta.push({ author: options.author });
        }
    }
    return options;
}
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