const { readJsonSync, writeJsonSync } = require('fs-extra'); const { join } = require('path'); const [package, dependency] = process.argv.slice(2); const pkgPath = join(__dirname, '../build/packages', package, 'package.json'); const packageJson = readJsonSync(pkgPath); packageJson.dependencies[dependency] = '*'; writeJsonSync(pkgPath, packageJson, { spaces: 2 });