OpenTofu Version

N/A

The problem in your OpenTofu project

Sometimes validation with a single expression or comprehensions becomes unreadable.

Attempted Solutions

https://registry.terraform.io/providers/apparentlymart/javascript

Proposal

Although there's a convenient and established Go interpreter by Traefik called Yaegi, many may not like the idea of having to use Go-like language. So OpenTofu may have a standardized provider, which implements an interpreter interface and this way multiple languages can be implemented.

provider "yaegi" {
  source = "src/go"
}

locals {
  c = provider::yaegi::custom_function("a", "b")
}

References

No response