Does not work with some packagers (serverless-esbuild)

[artema]

The warmup plugin stores its generated code in .warmup directory during packaging. This prevents it from working with serverless-esbuild which ignores dot files (which is expected, so that files such as .env do not end up in the bundle).

Consider changing the temporary directory name to not start with the dot to get around this issue.

[juanjoDiaz]

Hi @artema ,

From previous comments in this repo, there are people using serverless-esbuild without a problem. It might be a matter of configuring the bundler to include the warmup temp file.