package-update.js

#!/usr/bin/env node

/* eslint max-len: 0 */
import _ from 'lodash';
import fs from 'fs';
import path from 'path';

// Copy necessary properties from 'package.json' to 'src/package.json'
import pkg from './package.json';
import pkgApp from './src/package.json';
import findImports from 'find-imports';

const files = [
    'src/*.js',
    'src/app/**/*.{js,jsx}'
];
const deps = findImports(files, { flatten: true }).sort();

// Development:
//   package.json
//   - name: cncjs (https://www.npmjs.com/package/cncjs)
//
// Application:
//   src/package.json
//   - name: cnc
pkgApp.version = pkg.version;
pkgApp.homepage = pkg.homepage;
pkgApp.author = pkg.author;
pkgApp.license = pkg.license;
pkgApp.repository = pkg.repository;

// Copy only Node.js dependencies to application package.json
pkgApp.dependencies = _.pick(pkg.dependencies, deps);

const target = path.resolve(__dirname, 'src/package.json');
const content = JSON.stringify(pkgApp, null, 2);
fs.writeFileSync(target, content + '\n', 'utf8');