The code size is larger than 1mb, which is larger than the allowed size for viewer event in cloudFront

[dyennamdh]

Hi,
The code size is larger than 1mb. which is larger than he allowed size for viewer event in cloudFront.
I followed some of the steps outlined in issue 47 which reduced the size a little bit but not enough. As in, i deleted all the *.d.ts, *.txt, licese which got it to 1.1mb but still need to reduce the size even more.

The deployment works when we use SAM to deploy. But when i try to manually zip up the build directory, the size is larger than expected.

Any suggestion to get over this issue?

Regards,
Dheeraj

[noyceaws]

Hi @dyennamdh thank you for reaching out. Is there a specific reason or use-case for manually deploying the zip instead of using SAM to deploy? How large is the given zip file after you manually upload it?

[jonsage]

Hi @dyennamdh, to make it small enough to manually zip and deploy I used node-prune and also removed lib/log/index.d.ts as we don't need type definitions when deployed.

Finally I ran zip -r lambda.zip lib node_modules auth.js sm-key.txt

[dyennamdh]

Hi @dyennamdh thank you for reaching out. Is there a specific reason or use-case for manually deploying the zip instead of using SAM to deploy? How large is the given zip file after you manually upload it?

Hello @noyce-cloud Main reason is we are trying to standardize our deploys, not trying to introduce any new tools just for a single use case.
In this case, once we zip it, then we would never have to touch it again just to add oAuth functionality to it.

[jbrough]

esbuild gets it down to 150K:

esbuild auth.js --bundle --outfile=main.js --platform=node  --external:'aws-sdk' && zip -r build/function.zip main.js

❯ ls -lha build/function.zip
-rw-r--r--  1 jamieb  wheel   153K  9 May 16:45 build/function.zip

[efarjun]

I am getting the following error when attempting to use a zipped file, either with the mentioned esbuild command or zipping it and uploading it myself:

{
"errorType": "Runtime.ImportModuleError",
"errorMessage": "Error: Cannot find module 'auth'\nRequire stack:\n- /var/runtime/UserFunction.js\n- /var/runtime/Runtime.js\n- /var/runtime/index.js",
"stack": [
"Runtime.ImportModuleError: Error: Cannot find module 'auth'",
"Require stack:",
"- /var/runtime/UserFunction.js",
"- /var/runtime/Runtime.js",
"- /var/runtime/index.js",
" at _loadUserApp (/var/runtime/UserFunction.js:225:13)",
" at Object.module.exports.load (/var/runtime/UserFunction.js:300:17)",
" at Object. (/var/runtime/index.js:43:34)",
" at Module._compile (internal/modules/cjs/loader.js:1114:14)",
" at Object.Module._extensions..js (internal/modules/cjs/loader.js:1143:10)",
" at Module.load (internal/modules/cjs/loader.js:979:32)",
" at Function.Module._load (internal/modules/cjs/loader.js:819:12)",
" at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:75:12)",
" at internal/main/run_main_module.js:17:47"
]
}

This is probably an easy fix if anybody would be kind enough to help!