redhot/lib/subcommand/release/index.js

TypeScript Monorepo Management

const findConfig = require('find-config')
const { join } = require('path')
const { isInitialized, exec } = require('../../util')

const { generateChangelogs } = require('./changelogs')
const { checkRelease } = require('./check-release')
const { performRelease } = require('./release')

exports.release = function (program, config, workingDir) {
  program
    .command('release')
    .description('Publishes updates; Append to Changelogs')
    .action(() => releaseLikeABoss(config, workingDir))
}

function releaseLikeABoss (config, workingDir) {
  isInitialized(config)

  checkRelease(function (err, status) {
    if (err) throw err

    const packages = Object.keys(status)

    const releasedPackages = Promise.all(
      packages.map(function (packageName) {
        const { increment } = status[packageName]
        if (increment === 0) return null

        return performRelease(workingDir, packageName, increment)
      }).filter(Boolean)
    )

    releasedPackages
      .then(() => generateChangelogs(function () {
        packages.forEach(function (packageName) {
          const packageDir = join(workingDir, packageName)
          const version = findConfig.require('package.json', { home: false, cwd: packageDir }).version
          const add = `git add ${packageName}/package.json ${packageName}/CHANGELOG.md`
          const commit = `git commit -m 'release(${packageName}): v${version}'`
          exec(add + ' && ' + commit, { silent: true })
        })
      }))
      .catch((err) => {
        console.log('Some packages failed to be properly published.')
        console.log('Skipping changelog generation')
        console.log(err)
      })
  })
}