feat(create-medusa-app, medusa): check Node.js version before installation. (#8452)

Check before installation with `create-medusa-app` and `medusa new` whether the current node version is >= 20. If not, exit with an error.

packages/cli/medusa-cli/src/commands/new.ts

@@ -21,6 +21,7 @@ import { getPackageManager, setPackageManager } from "../util/package-manager"
 import { PanicId } from "../reporter/panic-handler"
 import { clearProject } from "../util/clear-project"
 import path from "path"
+import { getNodeVersion, MIN_SUPPORTED_NODE_VERSION } from "@medusajs/utils"
 
 const removeUndefined = (obj) => {
   return Object.fromEntries(
@@ -512,6 +513,11 @@ const attemptSeed = async (rootPath) => {
  * Main function that clones or copies the starter.
  */
 export const newStarter = async (args) => {
+  const nodeVersion = getNodeVersion()
+  if (nodeVersion < MIN_SUPPORTED_NODE_VERSION) {
+    reporter.error(`Medusa requires at least v20 of Node.js. You're using v${nodeVersion}. Please install at least v20 and try again: https://nodejs.org/en/download`)
+    process.exit(1)
+  }
   track("CLI_NEW")
 
   const {