beta-release.js

import util from 'util'
import { exec as execCallback } from 'child_process'
import minimist from 'minimist'
import pkg from './package.json' assert { type: 'json' }

const exec = util.promisify(execCallback)

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

console.log({ args })

const issueNumber = args['issue']

console.log({ issueNumber })

const runCommand = async (command) => {
  return new Promise((resolve) => {
    exec(command, (error, stdout, stderr) => {
      resolve({ error, stdout, stderr })
    })
  })
}

const AutoBetaRelease = async () => {
  // get all the versions of the package from npm
  const { stdout } = await runCommand(`npm view . versions --json`)

  // show npm published versions of this package
  console.log(stdout)

  // check if there is a beta release with the same issue number on published versions
  const arrayOfBetaReleases = JSON.parse(stdout).filter((version) =>
    version.includes(`${pkg.version}-beta.${issueNumber}`),
  )

  let fullLastBetaRelease = null

  // if yes, get the latest beta release. Output: 1.0.0-beta.1.rc.0
  if (arrayOfBetaReleases.length) {
    fullLastBetaRelease = arrayOfBetaReleases[arrayOfBetaReleases.length - 1]
  }

  console.log('Last Beta Release: ', fullLastBetaRelease)

  let nextBetaReleaseVersion = 0

  if (fullLastBetaRelease) {
    const lastBetaReleaseRCVersionArray = fullLastBetaRelease.match(/rc.+[0-9]+/g)

    const lastBetaReleaseRCVersion =
      lastBetaReleaseRCVersionArray && lastBetaReleaseRCVersionArray.length
        ? lastBetaReleaseRCVersionArray[0]
        : null

    const lastBetaReleaseVersion = lastBetaReleaseRCVersion
      ? lastBetaReleaseRCVersion.split('.')[1]
      : 0

    nextBetaReleaseVersion = parseInt(lastBetaReleaseVersion, 10) + 1
  }

  // next beta release version. Output: 1.0.0-beta.1.rc.1
  const nextBetaReleaseVesionFull = `${pkg.version}-beta.${issueNumber}.rc.${nextBetaReleaseVersion}`

  // update the beta version on packageJson.json
  const { error } = await runCommand(
    `npm version ${nextBetaReleaseVesionFull} --no-git-tag-version`,
  )

  if (error) {
    console.error(error)
    return
  }

  // the beta version is already updated on package.json on the next line
  console.log('Next Beta version: ', `${nextBetaReleaseVesionFull}`)

  await runCommand(`echo "NEW_VERSION=${nextBetaReleaseVesionFull}" >> $GITHUB_ENV`)
}

AutoBetaRelease()