List @types/ to dependency version mismatches

semmy.js

// @TODO Validate new version exists
// @TODO Validate installed versions satisfy each other before reporting

const package = require('./package.json')

const deps = package.dependencies
const devDeps = package.devDependencies
const allDeps = {
  ...deps,
  ...devDeps
}
const typeDeps = Object.fromEntries(Object.entries(allDeps).filter(([key, value]) => key.startsWith('@types/')))

const updates = []

function cleanVersion(version) {
  return version
    .replace('^', '')
    .replace('~', '')
}

Object.entries(typeDeps).forEach(([key, version]) => {
  const typeDepName = key
  const typeVersion = cleanVersion(version)
  const moduleDepName = key
    .replace('@types/', '')

  const moduleDepVersion = moduleDepName && allDeps[moduleDepName] && cleanVersion(allDeps[moduleDepName])
  if (moduleDepName && moduleDepVersion !== typeVersion) {
    console.log(`Version mismatch: ${typeDepName}@${typeVersion} vs ${moduleDepName}@${moduleDepVersion}`)
    updates.push(`${typeDepName}@${moduleDepVersion}`)
  }
})

if (updates.length > 0) {
  console.log(`🐛 Found ${updates.length} mismatches`)
  updates.forEach((v) => {
    console.log(`npm install ${v}`)
  })
}