docs.js

const { readdirSync, readFileSync, writeFileSync } = require('fs');
const { resolve } = require('path');
const repoURL = require('./package.json').repository.url.replace('.git', '');

const fixMD = (md) =>
	md
		.replace('./LICENSE', repoURL + '/blob/master/LICENSE')
		.replace(/\.md(?=\)|#)/g, '/') // Remove .md from links
		.replace(/]\((?!http)/g, '](/') // Add leading slash for local links
		.replace(/\[.*?\]\(\/.*?\)/g, (match) => match.replace(/\(.*?\)/, (m) => m.toLowerCase())) // Lower case links in property list
		.replace(/\.\.\//g, '') // Remove directory traversal
		.replace(/(interfaces|classes)\/(?=[^\s]+\/\))/g, '') // Remove "classes/" and "interfaces/"
		.replace(/\/README\//g, '/');

function processFiles(path) {
	const content = readFileSync(path).toString('utf-8');
	const name = content.match(/ [^ ]+\n/)[0].trim();
	const header = `---\ntitle: ${name}\nlayout: default\npermalink: /${name.toLowerCase()}/\n---\n`;
	writeFileSync(path, header + fixMD(content));
}

const classPath = resolve(__dirname, 'docs', 'classes');
readdirSync(classPath)
	.map((file) => resolve(classPath, file))
	.forEach(processFiles);

const interfacePath = resolve(__dirname, 'docs', 'interfaces');
readdirSync(interfacePath)
	.map((file) => resolve(interfacePath, file))
	.forEach(processFiles);

const modulePath = resolve(__dirname, 'docs', 'modules.md');
writeFileSync(
	modulePath,
	'---\ntitle: Modules\npermalink: /modules/\nlayout: default\n---\n' +
		fixMD(readFileSync(modulePath).toString('utf-8'))
);

const readmePath = resolve(__dirname, 'docs', 'README.md');
writeFileSync(readmePath, '---\ntitle: Home\nlayout: default\n---\n' + fixMD(readFileSync(readmePath).toString()));

console.log('Docs generated.');