makeExport

#!/usr/bin/env node

const fs = require('fs');
const path = require('path');
const execa = require('execa');
const bash = (cli) => execa.shell(cli, { shell: '/bin/bash' });

const ucFirst = (input) => {
    return input.charAt(0).toUpperCase() + input.slice(1);
};

const NO_EXPORT_FILES = [
    'manager', 'index', 'reducer', 'actions',
    'AddressStatus', 'countries', 'cardValidator'
];

async function main() {
    const { stdout } = await bash("find {components,containers,context,helpers,hooks} -type f -name '*.js'");

    const getExport = ({ fileName, dir, filePath }) => {
        if (/context$/.test(dir)) {
            return `${ucFirst(fileName)}Context`;
        }

        // Do not change the userX or Main module
        if (/modal$/.test(dir) && !fileName.startsWith('use') && fileName !== 'Modal') {
            return `${ucFirst(fileName)}Modal`;
        }

        if (fileName === 'Provider' || fileName === 'Container') {
            console.log(`⚠ Broken name for ${filePath} you need to change it`);
            const type = path.basename(dir);
            return `${ucFirst(type)}${fileName}`;
        }
        return fileName;
    };

    const getConfig = (file) => {
        const fileName = path.basename(file, '.js');
        const dir = path.dirname(file);
        const filePath = path.join(dir, fileName);
        return { fileName, filePath, dir };
    };

    const isExportable = ({ fileName, filePath, dir }) => {

        if (fileName === 'AddressesSection') {
            const type = path.basename(dir);
            const test = type !== 'addresses';

            if (test) {
                console.log(`⚠ Broken name for ${filePath} you need to change it`);
                return false;
            }
        }

        // export only useX
        if (/helpers$/.test(dir)) {
            return fileName.startsWith('use');
        }

        const isExportable = !NO_EXPORT_FILES.includes(fileName);

        // Do not export Models are they are private or tests
        return isExportable && !/(\.test|Model)$/.test(fileName)
    };

    const makeExport = (config) => {
        return `export { default as ${getExport(config)} } from './${config.filePath}';`;
    };

    const content = stdout
        .split('\n')
        .reduce((acc, file) => {
            const config = getConfig(file);

            if (isExportable(config)) {
                acc.push(makeExport(config));
            }
            return acc;
        }, [])
        .join('\n');

    fs.writeFileSync('index.js', content);
    console.log('✓ Export all the things.')
}

main();