Function publish

scripts/ci/publish.ts:459–634

()

// TODO: name this to main
async function publish() {
  const args = arg({
    '--publish': Boolean,
    '--dry-run': Boolean,
    '--release': String, // TODO What does that do? Can we remove this? probably
    '--test': Boolean,
    '--custom-dist-tag': String,
  })

  if (!process.env.GITHUB_REF_NAME) {
    throw new Error(`Missing env var GITHUB_REF_NAME`)
  }

  if (process.env.DRY_RUN === 'true') {
    console.log(blue(bold(`\nThe DRY_RUN env var is set, so we'll do a dry run!\n`)))
    args['--dry-run'] = true
  }

  const dryRun = args['--dry-run'] ?? false

  if (args['--publish'] && process.env.RELEASE_VERSION) {
    if (args['--release']) {
      throw new Error(`Can't provide env var RELEASE_VERSION and --release at the same time`)
    }

    console.log(`Setting --release to RELEASE_VERSION = ${process.env.RELEASE_VERSION}`)
    args['--release'] = process.env.RELEASE_VERSION
    // TODO: put this into a global variable VERSION
    // and then replace the args['--release'] with it
  }

  if (process.env.CUSTOM_DIST_TAG) {
    args['--custom-dist-tag'] = process.env.CUSTOM_DIST_TAG
  }

  if (!args['--test'] && !args['--publish'] && !dryRun) {
    throw new Error('Please either provide --test or --publish or --dry-run')
  }

  if (args['--release']) {
    if (!semver.valid(args['--release'])) {
      throw new Error(`New release version ${bold(underline(args['--release']))} is not a valid semver version.`)
    }

    // TODO: this can probably be replaced by semver lib
    const releaseRegex = /\d{1,2}\.\d{1,2}\.\d{1,2}/
    if (!releaseRegex.test(args['--release'])) {
      throw new Error(
        `New release version ${bold(underline(args['--release']))} does not follow the stable naming scheme: ${bold(
          underline('x.y.z'),
        )}`,
      )
    }

    // If there is --release, it's always also --publish
    args['--publish'] = true
  }