Entire project is sent to each builder

[unitof]

Bug report

• Version: 0.3.1
• URL: https://vercel.com/unitof/php-root-bug/li430s3wp (see build logs)
• Repository: https://github.com/unitof/vercel-examples/tree/builder-rootfiles-bug/php-root-bug

Description

It appears that all files in the now Vercel project root (where .vercel and/or now.json are kept) are being sent to the builder for each Serverless Function. It's causing my builds to fail, as my repo as a whole is well over the Lambda max of 50MB, even though each Serverless function is well below that.

My understanding is that each Serverless Function should, by default, include only its own .php file, plus any matching files explicitly specified in that function's includeFiles in now.json.

The example at the repo above is nearly identical to the vercel-examples/php example, just with a 100MB nonsense zip file added to the root directory. It fails to build because Error: The Serverless Function "api/index.php" is 127.22mb which exceeds the maximum size limit of 50mb. Learn More: https://vercel.link/serverless-function-size.

[reed-jones]

(If I'm understanding properly) I think thats intended. For example check out the Lumen example: https://github.com/juicyfx/vercel-examples/tree/master/php-lumen api/index.php just pulls in the main lumen app entry file from the root of the project.

I'm not sure, but maybe adding your zip to the .nowignore .vercelignore would work? https://vercel.com/guides/prevent-uploading-sourcepaths-with-vercelignore

[f3l1x]

It's the feature. You must use . vercelignore and ignore all files/folders you don't want to upload.

[unitof]

Gotcha, my mistake then. I assumed it did some static analysis like some of the other runtimes to determine which files are required. I now see it just includes the whole directory where .vercel resides by default.

I don't want to .vercelignore the files in my root, as I want them to be served statically, but I'll use excludeFiles instead.

Which does lead me to a new bug, which I just reported: Vercel now requires includeFiles and excludeFiles to be a single glob pattern, but vercel-php still expects arrays.