@jsnix/pastel/build/read-commands.js

Framework for effortlessly building Ink apps

import fs from 'node:fs/promises';
import path from 'node:path';
import { pathToFileURL } from 'node:url';
import decamelize from 'decamelize';
const readCommands = async (directory) => {
    const commands = new Map();
    const files = await fs.readdir(directory);
    for (const file of files) {
        if (file.startsWith('_app')) {
            continue;
        }
        const filePath = path.join(directory, file);
        const stat = await fs.stat(filePath);
        if (stat.isDirectory()) {
            const subCommands = await readCommands(filePath);
            const indexCommand = subCommands.get('index');
            if (indexCommand) {
                indexCommand.name = file;
                indexCommand.commands = subCommands;
                subCommands.delete('index');
                commands.set(file, indexCommand);
                continue;
            }
            const command = indexCommand ?? {
                name: file,
                isDefault: false,
                commands: subCommands,
            };
            commands.set(file, command);
            continue;
        }
        if (!/\.(js|ts)x?$/.test(file) || file.endsWith('.d.ts')) {
            continue;
        }
        const fileUrl = pathToFileURL(filePath);
        const { description, isDefault, alias, options, args, default: component, ...rest } = (await import(fileUrl.href));
        const name = decamelize(file.replace(/\.(js|ts)x?$/, ''), { separator: '-' });
        commands.set(name, {
            name,
            description,
            isDefault: isDefault ?? false,
            alias,
            options,
            args,
            component,
            ...rest,
        });
    }
    return commands;
};
export default readCommands;
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