ae-channel-manager/setup.js

A javascript library for managing AEternity payment channels for Pay-per-API call protocol

const fs = require('fs')
const resolve = require('path').resolve
const path =  require('path')
const join = require('path').join
const cp = require('child_process')
const os = require('os')


// TODO: there is small bug in this

const setup = (folder) => {
    fs.readdirSync(folder)
    .forEach(function (mod) {
        var modPath = join(folder, mod)
        
        if(!fs.lstatSync(modPath).isDirectory()) return
        
        // ensure path has package.json
        if(!fs.existsSync(join(modPath, 'package.json'))) return
        
        //npm binary based on OS
        const npmCmd = os.platform().startsWith('win') ? 'npm.cmd' : 'npm'

        //install folder
        cp.spawn(npmCmd, ['i'], { env: process.env, cwd: modPath, stdio: 'inherit' })

        cp.spawn(npmCmd, ['run', 'build'], { env: process.env, cwd: modPath, stdio: 'inherit' })
    })
}

let dir  = resolve(__dirname, 'libs')
setup(dir)