#!/usr/bin/env node
// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

// This is done in a node script for 2 reasons
// 1. Potability: I will need to run this in windows
// 2. Errors. If the main command fails, the script needs to clean up
// but and exit with this error.
// this _can_ be done from bash or shell,
// but now the portability problems loom large.

const { spawn, execSync } = require('child_process')
const { readFileSync } = require('fs')
const pipeStdIo = { stdio: [process.stdin, process.stdout, process.stderr] }
const { workspaces } = JSON.parse(readFileSync("package.json", 'utf8'))

// Always clear storage so the latest versions are published
// I am not worried about _what_ version number is published
// Only that it is the latest code
execSync('rm -rf verdaccio/storage/@aws-crypto')

// Start verdaccio in the background
const verdaccio = spawn('npx', ['verdaccio', '-c', 'verdaccio/config.yaml'], pipeStdIo)
  .on('error', e => {
    throw e
  })

// Publish all changed packages the local verdaccio server.
// Anything that has not been changed will match what is in npm
const args = [
  'lerna', 'publish', 'prepatch',
  '--registry', 'http://localhost:4873/',
  '--yes',
  '--no-changelog',
  '--no-git-tag-version',
  '--no-push',
  '--no-git-reset',
  '--preid', 'ci',
  '--no-verify-access',
  '--force-publish'
]
spawn('npx', args, pipeStdIo)
  .on('close', (code) => {
    // Kill the background verdaccio server
    verdaccio.kill()

    // The above command will make some modifications,
    // Roll them back
    // Ideally, we would find a way to not have to do this
    workspaces.forEach(workspace => execSync(`git checkout -- ${workspace}/package.json`))
    execSync('git checkout -- lerna.json')

    // If this command had an error,
    // we need to forward this.
    // Otherwise the entire CI build may think that things succeeded.
    if (code !== 0) throw Error(`Exit code: ${code}`)
  })