run.sh is not executable if I create zip package in Windows.

[lucidfrontier45]

I followed https://github.com/awslabs/aws-lambda-web-adapter?tab=readme-ov-file#lambda-functions-packaged-as-zip-package-for-aws-managed-runtimes to create a zip package in Windows.

When I deploy it I got the following error

/opt/bootstrap: line 3: /var/task/run.sh: cannot execute: required file not found

However if I create the zip package in Linux everything is fine.

I guess it is related to file's execute permission.
Is there any way to create a run.sh that is executable in Lambda runtime without any permission error?

I don't think it is directly related but just to be sure I also share my build script.
I used exactly the same build script in both Windows and Linux.
The script does cross build Python deployment package.
In both Windows and Linux, host is x86_64 and I built aarch64 package.
https://github.com/lucidfrontier45/python-uv-template/blob/main/awslambda/build_package.nu

[lucidfrontier45]

I found this entry and now understand what I have to do.
https://docs.aws.amazon.com/lambda/latest/dg/golang-package.html#golang-package-windows

Basically I need to do two things when we add run.sh to the zip file.

1. ensure its newlines are LF
2. set 755 unix permission mode

I wrote a small Go program to do those two things and create a zip file.
Then I confirmed the zip file generated by this program can be correctly deployed.

Perhapse those caveats can be added in the document.

[bnusunny]

Yes, this is a known issue on Windows. It a good idea to mention it in the doc.