env

The env namespace provides straightforward access to process environment variables. No import is required.

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Quick Reference

Function	Signature	Return Type	Description
env.get	env.get(key, default = null)	string | null	Retrieves value of an environment variable.
env.set	env.set(key, val)	bool	Sets or updates an environment variable.
env.has	env.has(key)	bool	Checks if an environment variable is defined.
env.all	env.all()	object	Returns all environment variables as a key-value map.
env.path_add	env.path_add(dir)	bool	Prepends or appends a directory to system PATH.

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Detailed Methods

env.get(key, default = null)

Retrieves the value of environment variable key:

var port = env.get("PORT", "8080");
var secret = env.get("API_SECRET");

if (secret == null) {
    print("Warning: API_SECRET not set!");
}

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env.set(key, val)

Sets an environment variable for the current process:

env.set("APP_ENV", "production");
print("Mode: " + env.get("APP_ENV"));

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env.has(key)

if (env.has("DEBUG")) {
    print("Debug mode enabled.");
}

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env.path_add(directory)

Adds a new directory to the system executable search PATH:

env.path_add("C:/rayquiro/bin");