Can't get it working with Pulumi

So I’m trying to deploy to AWS Lambda using Pulumi, I’m not sure, it might be a Pulumi bundling issue, though before I hadn’t issues with that.

I’ve got a separate ./server/lambda.ts which includes import "../dist/server/importBuild"; And as importBuild includes const { __private: { importBuild } } = require("vite-plugin-ssr") it should import vite-plugin-ssr/dist/cjs/index.js or am I missing some additional Typescript config? I’ve added "esModuleInterop": true, with no change

Here’s the full error I get when testing the Lambda via AWS Console:

{
  "errorType": "Error",
  "errorMessage": "Cannot find module 'vite-plugin-ssr/dist/cjs/index.js'\nRequire stack:\n- /var/task/__index.js\n- /var/runtime/UserFunction.js\n- /var/runtime/index.js",
  "trace": [
    "Error: Cannot find module 'vite-plugin-ssr/dist/cjs/index.js'",
    "Require stack:",
    "- /var/task/__index.js",
    "- /var/runtime/UserFunction.js",
    "- /var/runtime/index.js",
    "    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:889:15)",
    "    at Function.Module._load (internal/modules/cjs/loader.js:745:27)",
    "    at Module.require (internal/modules/cjs/loader.js:961:19)",
    "    at require (internal/modules/cjs/helpers.js:92:18)",
    "    at /var/task/__index.js:48:73",
    "    at Runtime.__f1 [as handler] (/var/task/__index.js:120:6)",
    "    at Runtime.handleOnce (/var/runtime/Runtime.js:66:25)"
  ]
}

Update: just updated vite-plugin-ssr from 0.2.3 to 0.2.9 and vite from 2.4.2 to 2.5.0 without any luck

[brillout]

This doesn’t seem to be related to vite-plugin-ssr.

The error

"Cannot find module ‘vite-plugin-ssr/dist/cjs/node/index.js’

contradicts the fact that the file node_modules/vite-plugin-ssr/dist/cjs/node/index.js does exist.

Something’s wrong with the Pulumi environment. I’d open a GitHub issue over there.

You can try to require('vite-plugin-ssr') directly in your lambda.ts and see if it works. I’d investigate in that direction.

[jamesladd]

Ah, got it all working with minimal fuss. Happy to share.