polkadot-dev-copy-to.cjs

#!/usr/bin/env node
// Copyright 2017-2021 @polkadot/dev authors & contributors
// SPDX-License-Identifier: Apache-2.0

const fs = require('fs');
const mkdirp = require('mkdirp');
const path = require('path');
const rimraf = require('rimraf');

const copySync = require('./copySync.cjs');
const execSync = require('./execSync.cjs');

const args = process.argv.slice(2);

console.log('$ polkadot-dev-copy-to', args.join(' '));

if (args.length !== 1) {
  throw new Error('Expected one <destination> argument');
}

const dest = path.join(process.cwd(), '..', args[0], 'node_modules');

if (!fs.existsSync(dest)) {
  throw new Error('Destination node_modules folder does not exist');
}

// build to ensure we actually have latest
execSync('yarn build');

// map across what is available and copy it
fs
  .readdirSync('packages')
  .map((dir) => {
    const pkgPath = path.join(process.cwd(), 'packages', dir);

    return [pkgPath, path.join(pkgPath, 'package.json')];
  })
  .filter(([, jsonPath]) => fs.existsSync(jsonPath))
  .map(([pkgPath, json]) => [JSON.parse(fs.readFileSync(json, 'utf8')).name, pkgPath])
  .forEach(([name, pkgPath]) => {
    console.log(`*** Copying ${name} to ${dest}`);

    const outDest = path.join(dest, name);

    // remove the destination
    rimraf.sync(outDest);

    // create the root
    mkdirp.sync(outDest);

    // copy the build output
    copySync(`${pkgPath}/build/**/*`, outDest);

    // copy node_modules, as available
    if (fs.existsSync(`${pkgPath}/node_modules`)) {
      copySync(`${pkgPath}/node_modules/**/*`, `${outDest}/node_modules`);
    }
  });