discord.js/packages/scripts/bin/generateSplitDocumentation.ts

#!/usr/bin/env node
/* eslint-disable n/shebang */
import { readFile } from 'node:fs/promises';
import process from 'node:process';
import { createCommand } from 'commander';
import packageFile from '../package.json';
import { generateSplitDocumentation } from '../src/index.js';

export interface CLIOptions {
	all: boolean;
}

const command = createCommand().version(packageFile.version).option('-A, --all', 'Build all available versions', false);

const program = command.parse(process.argv);
const opts = program.opts<CLIOptions>();

console.log('Generating split documentation...');
void generateSplitDocumentation(
	opts.all
		? {}
		: {
				fetchPackageVersions: async (_) => {
					return ['main'];
				},
				fetchPackageVersionDocs: async (_, __) => {
					return JSON.parse(await readFile(`${process.cwd()}/docs/docs.api.json`, 'utf8'));
				},
			},
).then(() => console.log('Generated split documentation.'));