Deprecate renamed packages on NPM and update their READMEs

deprecate.js

/*
Usage: node ./deprecate.js OTP_TOKEN

OTP_TOKEN is used for 2FA
*/

const path = require("path")
const fs = require("fs-extra")
const { exec } = require("child_process")

packages = {
  "lingui-react": "@lingui/react",
  "react-trans": "@lingui/react",
  "lingui-cli": "@lingui/cli",
  "lingui-conf": "@lingui/conf",
  "lingui-formats": "@lingui/core",
  "lingui-i18n": "@lingui/core",
  "babel-plugin-lingui-transform-react": "@lingui/babel-plugin-transform-react",
  "babel-plugin-lingui-extract-messages":
    "@lingui/babel-plugin-extract-messages",
  "babel-plugin-extract-messages": "@lingui/babel-plugin-extract-messages",
  "babel-plugin-transform-react-trans": "@lingui/babel-plugin-transform-react",
  "babel-plugin-lingui-transform-js": "@lingui/babel-plugin-transform-js",
  "lingui-loader": "@lingui/loader",
  "babel-preset-lingui-react": "@lingui/babel-preset-react",
  "babel-preset-lingui-js": "@lingui/babel-preset-js"
}

function run(command, cwd = process.cwd()) {
  return new Promise((resolve, reject) => {
    exec(command, { cwd }, error => {
      if (error) {
        reject(error)
      } else {
        resolve()
      }
    })
  })
}

async function deprecate(packageName, otp) {
  const newPackage = packages[packageName]
  const target = path.join("packages", packageName)
  const readme = path.join(target, "README.md")
  await run(`mkdir ${target}`)

  console.log(`Downloading ${packageName}`)
  await run(
    `curl $(npm view ${packageName} dist.tarball) | tar -xz --strip 1 -C ${target}`
  )
  await run(`npm version patch`, target)

  const content = `# ${packageName}

**Deprecated!** Please use [${newPackage}](https://www.npmjs.com/package/${newPackage}) instead.

See the [migration guide](https://lingui.js.org/releases/migration-2.html) for more info.
`
  await fs.outputFile(readme, content)

  const pkgJsonPath = path.join(target, "package.json")
  const pkgJson = await fs.readJson(pkgJsonPath)
  delete pkgJson.scripts
  await fs.writeJson(pkgJsonPath, pkgJson)

  console.log(`Publishing ${packageName}`)
  await run(`npm publish --otp ${otp}`, target)
  await run(
    `npm deprecate ${packageName} "package deprecated, use ${newPackage} instead" --otp ${otp}`
  )
}

;(async function() {
  const otp = process.argv[2]
  await run("rm -rf packages")
  await run("mkdir packages")
  return Promise.all(
    Object.keys(packages).map(packageName =>
      deprecate(package, otp).catch(e => console.error(e))
    )
  )
})()