envoy

A zero dependency cross platform Gleam package for reading environment variables.

gleam add envoy@1

import envoy

pub fn main() {
  // Get an environment variable
  envoy.get("PORT")

  // Set an environment variable
  envoy.set("PORT", "8080")

  // Unset an environment variable
  envoy.unset("PORT")

  // Get all environment variables
  envoy.all()
}

That’s pretty much it, but documentation can be found at https://hexdocs.pm/envoy.

(OK I lied, it has one dep. The standard library so we can use Dict for all).